kernel-5.11.22-0

* Wed May 19 2021 Justin M. Forbes <jforbes@fedoraproject.org> [5.11.22-0]
- Fedora 33 and 34 are being rebased to 5.12 (Justin M. Forbes)
Resolves: rhbz#

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>

.gitignore

@@ -1,16 +1,2 @@
-clog
 *.xz
-*.gz
 *.bz2
-*.rpm
-*.orig
-*.sign
-kernel-[2345]*/
-perf-man-*.tar.gz
-kernel-headers/
-kernel-tools/
-# because of how we manage having two sets of files we copy these
-# over depending on Fedora vs. RHEL. Just ignore the one that gets
-# used at runtime.
-filter-*.sh
-x509.genkey

0001-Drop-that-for-now.patch

@@ -1,25 +0,0 @@
-From 12cec6680e67d6b4fed9e30cd8c1f13871996cc1 Mon Sep 17 00:00:00 2001
-From: Laura Abbott <labbott@redhat.com>
-Date: Wed, 23 Jan 2019 14:36:37 +0100
-Subject: [PATCH] Drop that for now
-
----
- Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Makefile b/Makefile
-index f5b1d0d168e0..5f31107b22d1 100644
---- a/Makefile
-+++ b/Makefile
-@@ -430,7 +430,7 @@ KBUILD_AFLAGS   := -D__ASSEMBLY__ -fno-PIE
- KBUILD_CFLAGS   := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
- 		   -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \
- 		   -Werror=implicit-function-declaration -Werror=implicit-int \
--		   -Wno-format-security \
-+		   -Wno-format-security -Wno-address-of-packed-member \
- 		   -std=gnu89
- KBUILD_CPPFLAGS := -D__KERNEL__
- KBUILD_AFLAGS_KERNEL :=
--- 
-2.20.1
-

0001-Include-kvm_asm.h-and-kvm_arm.h-in-kvm-arm-trace.h.patch

@@ -1,28 +0,0 @@
-From 3f16f4a34eeb22d70afe1bebdd2cfcded179f22a Mon Sep 17 00:00:00 2001
-From: Jeremy Cline <jcline@redhat.com>
-Date: Tue, 4 Feb 2020 15:31:19 -0500
-Subject: [PATCH] Include kvm_asm.h and kvm_arm.h in kvm/arm/trace.h
-
-commit 0e20f5e25556 maybe broke this.
-
-Signed-off-by: Jeremy Cline <jcline@redhat.com>
----
- virt/kvm/arm/trace.h | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/virt/kvm/arm/trace.h b/virt/kvm/arm/trace.h
-index 204d210d01c2..1c88e60a6b00 100644
---- a/virt/kvm/arm/trace.h
-+++ b/virt/kvm/arm/trace.h
-@@ -4,6 +4,8 @@
- 
- #include <kvm/arm_arch_timer.h>
- #include <linux/tracepoint.h>
-+#include <asm/kvm_asm.h>
-+#include <asm/kvm_arm.h>
- 
- #undef TRACE_SYSTEM
- #define TRACE_SYSTEM kvm
--- 
-2.24.1
-

0001-compat_ioctl-cdrom-Replace-.ioctl-with-.compat_ioctl.patch

@@ -1,83 +0,0 @@
-From cef57541cdc079165e9af419ccacd36dce863d3a Mon Sep 17 00:00:00 2001
-From: Adam Williamson <awilliam@redhat.com>
-Date: Wed, 19 Feb 2020 17:50:07 +0100
-Subject: [PATCH] compat_ioctl, cdrom: Replace .ioctl with .compat_ioctl in
- four appropriate places
-
-Arnd Bergmann inadvertently typoed these in d320a9551e394 and
-64cbfa96551a; they seem to be the cause of
-https://bugzilla.redhat.com/show_bug.cgi?id=1801353 , invalid
-SCSI commands when udev tries to query a DVD drive.
-
-[arnd] Found another instance of the same bug, also introduced
-in my compat_ioctl series.
-
-Fixes: d320a9551e39 ("compat_ioctl: scsi: move ioctl handling into drivers")
-Fixes: 64cbfa96551a ("compat_ioctl: move cdrom commands into cdrom.c")
-Fixes: c103d6ee69f9 ("compat_ioctl: ide: floppy: add handler")
-Link: https://bugzilla.redhat.com/show_bug.cgi?id=1801353
-Bisected-by: Chris Murphy <bugzilla@colorremedies.com>
-Signed-off-by: Adam Williamson <awilliam@redhat.com>
-Signed-off-by: Arnd Bergmann <arnd@arndb.de>
----
- drivers/block/paride/pcd.c | 2 +-
- drivers/cdrom/gdrom.c      | 2 +-
- drivers/ide/ide-gd.c       | 2 +-
- drivers/scsi/sr.c          | 2 +-
- 4 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
-index 117cfc8cd05a..cda5cf917e9a 100644
---- a/drivers/block/paride/pcd.c
-+++ b/drivers/block/paride/pcd.c
-@@ -276,7 +276,7 @@ static const struct block_device_operations pcd_bdops = {
- 	.release	= pcd_block_release,
- 	.ioctl		= pcd_block_ioctl,
- #ifdef CONFIG_COMPAT
--	.ioctl		= blkdev_compat_ptr_ioctl,
-+	.compat_ioctl	= blkdev_compat_ptr_ioctl,
- #endif
- 	.check_events	= pcd_block_check_events,
- };
-diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
-index 886b2638c730..c51292c2a131 100644
---- a/drivers/cdrom/gdrom.c
-+++ b/drivers/cdrom/gdrom.c
-@@ -519,7 +519,7 @@ static const struct block_device_operations gdrom_bdops = {
- 	.check_events		= gdrom_bdops_check_events,
- 	.ioctl			= gdrom_bdops_ioctl,
- #ifdef CONFIG_COMPAT
--	.ioctl			= blkdev_compat_ptr_ioctl,
-+	.compat_ioctl		= blkdev_compat_ptr_ioctl,
- #endif
- };
- 
-diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
-index 1bb99b556393..05c26986637b 100644
---- a/drivers/ide/ide-gd.c
-+++ b/drivers/ide/ide-gd.c
-@@ -361,7 +361,7 @@ static const struct block_device_operations ide_gd_ops = {
- 	.release		= ide_gd_release,
- 	.ioctl			= ide_gd_ioctl,
- #ifdef CONFIG_COMPAT
--	.ioctl			= ide_gd_compat_ioctl,
-+	.compat_ioctl		= ide_gd_compat_ioctl,
- #endif
- 	.getgeo			= ide_gd_getgeo,
- 	.check_events		= ide_gd_check_events,
-diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
-index 0fbb8fe6e521..e4240e4ae8bb 100644
---- a/drivers/scsi/sr.c
-+++ b/drivers/scsi/sr.c
-@@ -688,7 +688,7 @@ static const struct block_device_operations sr_bdops =
- 	.release	= sr_block_release,
- 	.ioctl		= sr_block_ioctl,
- #ifdef CONFIG_COMPAT
--	.ioctl		= sr_block_compat_ioctl,
-+	.compat_ioctl	= sr_block_compat_ioctl,
- #endif
- 	.check_events	= sr_block_check_events,
- 	.revalidate_disk = sr_block_revalidate_disk,
--- 
-2.24.1
-

0001-mm-kmemleak-skip-late_init-if-not-skip-disable.patch

@@ -1,71 +0,0 @@
-From 14d329da03ea1145efce866b127b10ea6390b5e1 Mon Sep 17 00:00:00 2001
-From: Murphy Zhou <jencce.kernel@gmail.com>
-Date: Sun, 29 Sep 2019 17:56:59 +0800
-Subject: [PATCH] mm/kmemleak: skip late_init if not skip disable
-
-Now if DEFAULT_OFF set to y, kmemleak_init will start the cleanup_work
-workqueue. Then late_init call will set kmemleak_initialized to 1, the
-cleaup workqueue will try to do cleanup, triggering:
-
-[24.738773] ==================================================================
-[24.742784] BUG: KASAN: global-out-of-bounds in __kmemleak_do_cleanup+0x166/0x180
-[24.744144] Key type ._fscrypt registered
-[24.745680] Read of size 8 at addr ffffffff88746c90 by task kworker/3:1/171
-[24.745687]
-[24.745697] CPU: 3 PID: 171 Comm: kworker/3:1 Not tainted 5.3.0-v5.3-12475-gcbafe18 #1
-[24.745701] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
-[24.745710] Workqueue: events kmemleak_do_cleanup
-[24.745717] Call Trace:
-[24.745736]  dump_stack+0x7c/0xc0
-[24.745755]  print_address_description.constprop.4+0x1f/0x300
-[24.751562] Key type .fscrypt registered
-[24.754370]  __kasan_report.cold.8+0x76/0xb2
-[24.754388]  ? __kmemleak_do_cleanup+0x166/0x180
-[24.754407]  kasan_report+0xe/0x20
-[24.778543]  __kmemleak_do_cleanup+0x166/0x180
-[24.780795]  process_one_work+0x919/0x17d0
-[24.782929]  ? pwq_dec_nr_in_flight+0x320/0x320
-[24.785092]  worker_thread+0x87/0xb40
-[24.786948]  ? __kthread_parkme+0xc3/0x190
-[24.789217]  ? process_one_work+0x17d0/0x17d0
-[24.791414]  kthread+0x333/0x3f0
-[24.793031]  ? kthread_create_worker_on_cpu+0xc0/0xc0
-[24.795473]  ret_from_fork+0x3a/0x50
-[24.797303]
-[24.798091] The buggy address belongs to the variable:
-[24.800634]  mem_pool_free_count+0x10/0x40
-[24.802656]
-[24.803434] Memory state around the buggy address:
-[24.805793]  ffffffff88746b80: 04 fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
-[24.809177]  ffffffff88746c00: 00 fa fa fa fa fa fa fa 00 00 fa fa fa fa fa fa
-[24.812407] >ffffffff88746c80: 04 fa fa fa fa fa fa fa 00 00 fa fa fa fa fa fa
-[24.815638]                          ^
-[24.817372]  ffffffff88746d00: 00 00 fa fa fa fa fa fa 00 00 00 00 00 00 00 00
-[24.820740]  ffffffff88746d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-[24.824021] ==================================================================
-
-Fixes: c5665868183f ("mm: kmemleak: use the memory pool for early allocations")
-Signed-off-by: Murphy Zhou <jencce.kernel@gmail.com>
----
- mm/kmemleak.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/mm/kmemleak.c b/mm/kmemleak.c
-index 03a8d84badad..b9baf617fe35 100644
---- a/mm/kmemleak.c
-+++ b/mm/kmemleak.c
-@@ -1946,6 +1946,11 @@ void __init kmemleak_init(void)
-  */
- static int __init kmemleak_late_init(void)
- {
-+	if (!kmemleak_skip_disable) {
-+		kmemleak_disable();
-+		return 0;
-+	}
-+
- 	kmemleak_initialized = 1;
- 
- 	debugfs_create_file("kmemleak", 0644, NULL, NULL, &kmemleak_fops);
--- 
-2.21.0
-

0002-Add-efi_status_to_str-and-rework-efi_status_to_err.patch

@@ -1,183 +0,0 @@
-From c8218e9b3c38fcd36a2d06eec09952a0c6cee9e0 Mon Sep 17 00:00:00 2001
-From: Peter Jones <pjones@redhat.com>
-Date: Mon, 2 Oct 2017 18:22:13 -0400
-Subject: [PATCH 2/3] Add efi_status_to_str() and rework efi_status_to_err().
-
-This adds efi_status_to_str() for use when printing efi_status_t
-messages, and reworks efi_status_to_err() so that the two use a common
-list of errors.
-
-Signed-off-by: Peter Jones <pjones@redhat.com>
----
- include/linux/efi.h        |   3 ++
- drivers/firmware/efi/efi.c | 122 ++++++++++++++++++++++++++++++++++-----------
- 2 files changed, 95 insertions(+), 30 deletions(-)
-
-diff --git a/include/linux/efi.h b/include/linux/efi.h
-index 18b16bf5ce1..436b3c93c3d 100644
---- a/include/linux/efi.h
-+++ b/include/linux/efi.h
-@@ -42,6 +42,8 @@
- #define EFI_ABORTED		(21 | (1UL << (BITS_PER_LONG-1)))
- #define EFI_SECURITY_VIOLATION	(26 | (1UL << (BITS_PER_LONG-1)))
- 
-+#define EFI_IS_ERROR(x)		((x) & (1UL << (BITS_PER_LONG-1)))
-+
- typedef unsigned long efi_status_t;
- typedef u8 efi_bool_t;
- typedef u16 efi_char16_t;		/* UNICODE character */
-@@ -1183,6 +1185,7 @@ static inline void efi_set_secure_boot(enum efi_secureboot_mode mode) {}
- #endif
- 
- extern int efi_status_to_err(efi_status_t status);
-+extern const char *efi_status_to_str(efi_status_t status);
- 
- /*
-  * Variable Attributes
-diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
-index 557a47829d0..e8f9c7d84e9 100644
---- a/drivers/firmware/efi/efi.c
-+++ b/drivers/firmware/efi/efi.c
-@@ -31,6 +31,7 @@
- #include <linux/ucs2_string.h>
- #include <linux/memblock.h>
- #include <linux/security.h>
-+#include <linux/bsearch.h>
- 
- #include <asm/early_ioremap.h>
- 
-@@ -865,40 +866,101 @@ int efi_mem_type(unsigned long phys_addr)
- }
- #endif
- 
-+struct efi_error_code {
-+	efi_status_t status;
-+	int errno;
-+	const char *description;
-+};
-+
-+static const struct efi_error_code efi_error_codes[] = {
-+	{ EFI_SUCCESS, 0, "Success"},
-+#if 0
-+	{ EFI_LOAD_ERROR, -EPICK_AN_ERRNO, "Load Error"},
-+#endif
-+	{ EFI_INVALID_PARAMETER, -EINVAL, "Invalid Parameter"},
-+	{ EFI_UNSUPPORTED, -ENOSYS, "Unsupported"},
-+	{ EFI_BAD_BUFFER_SIZE, -ENOSPC, "Bad Buffer Size"},
-+	{ EFI_BUFFER_TOO_SMALL, -ENOSPC, "Buffer Too Small"},
-+	{ EFI_NOT_READY, -EAGAIN, "Not Ready"},
-+	{ EFI_DEVICE_ERROR, -EIO, "Device Error"},
-+	{ EFI_WRITE_PROTECTED, -EROFS, "Write Protected"},
-+	{ EFI_OUT_OF_RESOURCES, -ENOMEM, "Out of Resources"},
-+#if 0
-+	{ EFI_VOLUME_CORRUPTED, -EPICK_AN_ERRNO, "Volume Corrupt"},
-+	{ EFI_VOLUME_FULL, -EPICK_AN_ERRNO, "Volume Full"},
-+	{ EFI_NO_MEDIA, -EPICK_AN_ERRNO, "No Media"},
-+	{ EFI_MEDIA_CHANGED, -EPICK_AN_ERRNO, "Media changed"},
-+#endif
-+	{ EFI_NOT_FOUND, -ENOENT, "Not Found"},
-+#if 0
-+	{ EFI_ACCESS_DENIED, -EPICK_AN_ERRNO, "Access Denied"},
-+	{ EFI_NO_RESPONSE, -EPICK_AN_ERRNO, "No Response"},
-+	{ EFI_NO_MAPPING, -EPICK_AN_ERRNO, "No mapping"},
-+	{ EFI_TIMEOUT, -EPICK_AN_ERRNO, "Time out"},
-+	{ EFI_NOT_STARTED, -EPICK_AN_ERRNO, "Not started"},
-+	{ EFI_ALREADY_STARTED, -EPICK_AN_ERRNO, "Already started"},
-+#endif
-+	{ EFI_ABORTED, -EINTR, "Aborted"},
-+#if 0
-+	{ EFI_ICMP_ERROR, -EPICK_AN_ERRNO, "ICMP Error"},
-+	{ EFI_TFTP_ERROR, -EPICK_AN_ERRNO, "TFTP Error"},
-+	{ EFI_PROTOCOL_ERROR, -EPICK_AN_ERRNO, "Protocol Error"},
-+	{ EFI_INCOMPATIBLE_VERSION, -EPICK_AN_ERRNO, "Incompatible Version"},
-+#endif
-+	{ EFI_SECURITY_VIOLATION, -EACCES, "Security Policy Violation"},
-+#if 0
-+	{ EFI_CRC_ERROR, -EPICK_AN_ERRNO, "CRC Error"},
-+	{ EFI_END_OF_MEDIA, -EPICK_AN_ERRNO, "End of Media"},
-+	{ EFI_END_OF_FILE, -EPICK_AN_ERRNO, "End of File"},
-+	{ EFI_INVALID_LANGUAGE, -EPICK_AN_ERRNO, "Invalid Languages"},
-+	{ EFI_COMPROMISED_DATA, -EPICK_AN_ERRNO, "Compromised Data"},
-+
-+	// warnings
-+	{ EFI_WARN_UNKOWN_GLYPH, -EPICK_AN_ERRNO, "Warning Unknown Glyph"},
-+	{ EFI_WARN_DELETE_FAILURE, -EPICK_AN_ERRNO, "Warning Delete Failure"},
-+	{ EFI_WARN_WRITE_FAILURE, -EPICK_AN_ERRNO, "Warning Write Failure"},
-+	{ EFI_WARN_BUFFER_TOO_SMALL, -EPICK_AN_ERRNO, "Warning Buffer Too Small"},
-+#endif
-+};
-+
-+static int
-+efi_status_cmp_bsearch(const void *key, const void *item)
-+{
-+	u64 status = (u64)(uintptr_t)key;
-+	struct efi_error_code *code = (struct efi_error_code *)item;
-+
-+	if (status < code->status)
-+		return -1;
-+	if (status > code->status)
-+		return 1;
-+	return 0;
-+}
-+
- int efi_status_to_err(efi_status_t status)
- {
--	int err;
-+	struct efi_error_code *found;
-+	size_t num = sizeof(efi_error_codes) / sizeof(struct efi_error_code);
- 
--	switch (status) {
--	case EFI_SUCCESS:
--		err = 0;
--		break;
--	case EFI_INVALID_PARAMETER:
--		err = -EINVAL;
--		break;
--	case EFI_OUT_OF_RESOURCES:
--		err = -ENOSPC;
--		break;
--	case EFI_DEVICE_ERROR:
--		err = -EIO;
--		break;
--	case EFI_WRITE_PROTECTED:
--		err = -EROFS;
--		break;
--	case EFI_SECURITY_VIOLATION:
--		err = -EACCES;
--		break;
--	case EFI_NOT_FOUND:
--		err = -ENOENT;
--		break;
--	case EFI_ABORTED:
--		err = -EINTR;
--		break;
--	default:
--		err = -EINVAL;
--	}
-+	found = bsearch((void *)(uintptr_t)status, efi_error_codes,
-+			sizeof(struct efi_error_code), num,
-+			efi_status_cmp_bsearch);
-+	if (!found)
-+		return -EINVAL;
-+	return found->errno;
-+}
- 
--	return err;
-+const char *
-+efi_status_to_str(efi_status_t status)
-+{
-+	struct efi_error_code *found;
-+	size_t num = sizeof(efi_error_codes) / sizeof(struct efi_error_code);
-+
-+	found = bsearch((void *)(uintptr_t)status, efi_error_codes,
-+			sizeof(struct efi_error_code), num,
-+			efi_status_cmp_bsearch);
-+	if (!found)
-+		return "Unknown error code";
-+	return found->description;
- }
- 
- static DEFINE_SPINLOCK(efi_mem_reserve_persistent_lock);
--- 
-2.15.0
-

0003-Make-get_cert_list-use-efi_status_to_str-to-print-er.patch

@@ -1,39 +0,0 @@
-From 46daeedffe98b489014dcdcf14c89438362de7eb Mon Sep 17 00:00:00 2001
-From: Peter Jones <pjones@redhat.com>
-Date: Mon, 2 Oct 2017 18:18:30 -0400
-Subject: [PATCH] Make get_cert_list() use efi_status_to_str() to print error
- messages.
-
-Signed-off-by: Peter Jones <pjones@redhat.com>
-Signed-off-by: Jeremy Cline <jcline@redhat.com>
----
- security/integrity/platform_certs/load_uefi.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/security/integrity/platform_certs/load_uefi.c b/security/integrity/platform_certs/load_uefi.c
-index f0c908241966..4e783f6c6cfb 100644
---- a/security/integrity/platform_certs/load_uefi.c
-+++ b/security/integrity/platform_certs/load_uefi.c
-@@ -46,7 +46,8 @@ static __init void *get_cert_list(efi_char16_t *name, efi_guid_t *guid,
- 		return NULL;
- 
- 	if (*status != EFI_BUFFER_TOO_SMALL) {
--		pr_err("Couldn't get size: 0x%lx\n", *status);
-+		pr_err("Couldn't get size: %s (0x%lx)\n",
-+		       efi_status_to_str(*status), *status);
- 		return NULL;
- 	}
- 
-@@ -57,7 +58,8 @@ static __init void *get_cert_list(efi_char16_t *name, efi_guid_t *guid,
- 	*status = efi.get_variable(name, guid, NULL, &lsize, db);
- 	if (*status != EFI_SUCCESS) {
- 		kfree(db);
--		pr_err("Error reading db var: 0x%lx\n", *status);
-+		pr_err("Error reading db var: %s (0x%lx)\n",
-+		       efi_status_to_str(*status), *status);
- 		return NULL;
- 	}
- 
--- 
-2.24.1
-

ACPI-irq-Workaround-firmware-issue-on-X-Gene-based-m400.patch

@@ -1,64 +0,0 @@
-From dbdda4277cf0422a9ccb7ea98d0263c3cdbecdf6 Mon Sep 17 00:00:00 2001
-From: Mark Salter <msalter@redhat.com>
-Date: Tue, 8 May 2018 21:54:39 -0400
-Subject: [PATCH] ACPI / irq: Workaround firmware issue on X-Gene based
- m400
-
-The ACPI firmware on the xgene-based m400 platorms erroneously
-describes its UART interrupt as ACPI_PRODUCER rather than
-ACPI_CONSUMER. This leads to the UART driver being unable to
-find its interrupt and the kernel unable find a console.
-Work around this by avoiding the producer/consumer check
-for X-Gene UARTs.
-
-Signed-off-by: Mark Salter <msalter@redhat.com>
----
- drivers/acpi/irq.c | 17 +++++++++++++++--
- 1 file changed, 15 insertions(+), 2 deletions(-)
-
-diff --git a/drivers/acpi/irq.c b/drivers/acpi/irq.c
-index 7c352cba0528..028c1a564cff 100644
---- a/drivers/acpi/irq.c
-+++ b/drivers/acpi/irq.c
-@@ -129,6 +129,7 @@ struct acpi_irq_parse_one_ctx {
- 	unsigned int index;
- 	unsigned long *res_flags;
- 	struct irq_fwspec *fwspec;
-+	bool skip_producer_check;
- };
- 
- /**
-@@ -200,7 +201,8 @@ static acpi_status acpi_irq_parse_one_cb(struct acpi_resource *ares,
- 		return AE_CTRL_TERMINATE;
- 	case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
- 		eirq = &ares->data.extended_irq;
--		if (eirq->producer_consumer == ACPI_PRODUCER)
-+		if (!ctx->skip_producer_check &&
-+		    eirq->producer_consumer == ACPI_PRODUCER)
- 			return AE_OK;
- 		if (ctx->index >= eirq->interrupt_count) {
- 			ctx->index -= eirq->interrupt_count;
-@@ -235,8 +237,19 @@ static acpi_status acpi_irq_parse_one_cb(struct acpi_resource *ares,
- static int acpi_irq_parse_one(acpi_handle handle, unsigned int index,
- 			      struct irq_fwspec *fwspec, unsigned long *flags)
- {
--	struct acpi_irq_parse_one_ctx ctx = { -EINVAL, index, flags, fwspec };
-+	struct acpi_irq_parse_one_ctx ctx = { -EINVAL, index, flags, fwspec, false };
- 
-+	/*
-+	 * Firmware on arm64-based HPE m400 platform incorrectly marks
-+	 * its UART interrupt as ACPI_PRODUCER rather than ACPI_CONSUMER.
-+	 * Don't do the producer/consumer check for that device.
-+	 */
-+	if (IS_ENABLED(CONFIG_ARM64)) {
-+		struct acpi_device *adev = acpi_bus_get_acpi_device(handle);
-+
-+		if (adev && !strcmp(acpi_device_hid(adev), "APMC0D08"))
-+			ctx.skip_producer_check = true;
-+	}
- 	acpi_walk_resources(handle, METHOD_NAME__CRS, acpi_irq_parse_one_cb, &ctx);
- 	return ctx.rc;
- }
--- 
-2.17.0
-

ACPI-scan-Fix-regression-related-to-X-Gene-UARTs.patch

@@ -1,39 +0,0 @@
-From 1e494dc5f3140005ff1f17bc06c0c16d6d50d580 Mon Sep 17 00:00:00 2001
-From: Mark Salter <msalter@redhat.com>
-Date: Thu, 19 Apr 2018 23:29:47 -0400
-Subject: [PATCH] ACPI / scan: Fix regression related to X-Gene UARTs
-
-Commit e361d1f85855 ("ACPI / scan: Fix enumeration for special UART
-devices") caused a regression with some X-Gene based platforms (Mustang
-and M400) with invalid DSDT. The DSDT makes it appear that the UART
-device is also a slave device attached to itself. With the above commit
-the UART won't be enumerated by ACPI scan (slave serial devices shouldn't
-be). So check for X-Gene UART device and skip slace device check on it.
-
-Signed-off-by: Mark Salter <msalter@redhat.com>
----
- drivers/acpi/scan.c | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
-diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
-index e1b6231cfa1c..542dafac4306 100644
---- a/drivers/acpi/scan.c
-+++ b/drivers/acpi/scan.c
-@@ -1567,6 +1567,14 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
- 	if (!acpi_match_device_ids(device, i2c_multi_instantiate_ids))
- 		return false;
- 
-+	/*
-+	 * Firmware on some arm64 X-Gene platforms will make the UART
-+	 * device appear as both a UART and a slave of that UART. Just
-+	 * bail out here for X-Gene UARTs.
-+	 */
-+	if (!strcmp(acpi_device_hid(device), "APMC0D08"))
-+		return false;
-+
- 	INIT_LIST_HEAD(&resource_list);
- 	acpi_dev_get_resources(device, &resource_list,
- 			       acpi_check_serial_bus_slave,
--- 
-2.17.1
-

ARM-dts-bcm2711-Move-emmc2-into-its-own-bus.patch

@@ -1,168 +0,0 @@
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-From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-To: Rob Herring <robh+dt@kernel.org>,
- Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Subject: [PATCH v2] ARM: dts: bcm2711: Move emmc2 into its own bus
-Date: Wed,  4 Mar 2020 14:24:37 +0100
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- <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,
- <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>
-Cc: devicetree@vger.kernel.org, f.fainelli@gmail.com, phil@raspberrypi.org,
- linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com,
- linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org
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-
-Depending on bcm2711's revision its emmc2 controller might have
-different DMA constraints. Raspberry Pi 4's firmware will take care of
-updating those, but only if a certain alias is found in the device tree.
-So, move emmc2 into its own bus, so as not to pollute other devices with
-dma-ranges changes and create the emmc2bus alias.
-
-Based in Phil ELwell's downstream implementation.
-
-Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
----
-
-Changes since v1:
- - Add comment in dt
- - Fix commit title
-
- arch/arm/boot/dts/bcm2711-rpi-4-b.dts |  1 +
- arch/arm/boot/dts/bcm2711.dtsi        | 25 ++++++++++++++++++++-----
- 2 files changed, 21 insertions(+), 5 deletions(-)
-
-diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-index 1d4b589fe233..e26ea9006378 100644
---- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-@@ -20,6 +20,7 @@ memory@0 {
- 	};
- 
- 	aliases {
-+		emmc2bus = &emmc2bus;
- 		ethernet0 = &genet;
- 		pcie0 = &pcie0;
- 	};
-diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
-index d1e684d0acfd..a91cf68e3c4c 100644
---- a/arch/arm/boot/dts/bcm2711.dtsi
-+++ b/arch/arm/boot/dts/bcm2711.dtsi
-@@ -241,17 +241,32 @@ pwm1: pwm@7e20c800 {
- 			status = "disabled";
- 		};
- 
-+		hvs@7e400000 {
-+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
-+		};
-+	};
-+
-+	/*
-+	 * emmc2 has different DMA constraints based on SoC revisions. It was
-+	 * moved into its own bus, so as for RPi4's firmware to update them.
-+	 * The firmware will find whether the emmc2bus alias is defined, and if
-+	 * so, it'll edit the dma-ranges property below accordingly.
-+	 */
-+	emmc2bus: emmc2bus {
-+		compatible = "simple-bus";
-+		#address-cells = <2>;
-+		#size-cells = <1>;
-+
-+		ranges = <0x0 0x7e000000  0x0 0xfe000000  0x01800000>;
-+		dma-ranges = <0x0 0xc0000000  0x0 0x00000000  0x40000000>;
-+
- 		emmc2: emmc2@7e340000 {
- 			compatible = "brcm,bcm2711-emmc2";
--			reg = <0x7e340000 0x100>;
-+			reg = <0x0 0x7e340000 0x100>;
- 			interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
- 			clocks = <&clocks BCM2711_CLOCK_EMMC2>;
- 			status = "disabled";
- 		};
--
--		hvs@7e400000 {
--			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
--		};
- 	};
- 
- 	arm-pmu {

ARM-fix-__get_user_check-in-case-uaccess_-calls-are-not-inlined.patch

@@ -1,143 +0,0 @@
-From patchwork Mon Sep 30 05:59:25 2019
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
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-X-Patchwork-Submitter: Masahiro Yamada <yamada.masahiro@socionext.com>
-X-Patchwork-Id: 1132459
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-From: Masahiro Yamada <yamada.masahiro@socionext.com>
-To: linux-arm-kernel@lists.infradead.org,
-        Russell King <rmk+kernel@armlinux.org.uk>
-Cc: Linus Torvalds <torvalds@linux-foundation.org>,
-        Olof Johansson <olof@lixom.net>, Arnd Bergmann <arnd@arndb.de>,
-        Nick Desaulniers <ndesaulniers@google.com>,
-        Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
-        Masahiro Yamada <yamada.masahiro@socionext.com>,
-        Julien Thierry <julien.thierry.kdev@gmail.com>,
-        Russell King <linux@armlinux.org.uk>,
-        Stefan Agner <stefan@agner.ch>,
-        Thomas Gleixner <tglx@linutronix.de>,
-        Vincent Whitchurch <vincent.whitchurch@axis.com>,
-        linux-kernel@vger.kernel.org
-Subject: [PATCH] ARM: fix __get_user_check() in case uaccess_* calls are not
- inlined
-Date: Mon, 30 Sep 2019 14:59:25 +0900
-Message-Id: <20190930055925.25842-1-yamada.masahiro@socionext.com>
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-
-KernelCI reports that bcm2835_defconfig is no longer booting since
-commit ac7c3e4ff401 ("compiler: enable CONFIG_OPTIMIZE_INLINING
-forcibly"):
-
-  https://lkml.org/lkml/2019/9/26/825
-
-I also received a regression report from Nicolas Saenz Julienne:
-
-  https://lkml.org/lkml/2019/9/27/263
-
-This problem has cropped up on arch/arm/config/bcm2835_defconfig
-because it enables CONFIG_CC_OPTIMIZE_FOR_SIZE. The compiler tends
-to prefer not inlining functions with -Os. I was able to reproduce
-it with other boards and defconfig files by manually enabling
-CONFIG_CC_OPTIMIZE_FOR_SIZE.
-
-The __get_user_check() specifically uses r0, r1, r2 registers.
-So, uaccess_save_and_enable() and uaccess_restore() must be inlined
-in order to avoid those registers being overwritten in the callees.
-
-Prior to commit 9012d011660e ("compiler: allow all arches to enable
-CONFIG_OPTIMIZE_INLINING"), the 'inline' marker was always enough for
-inlining functions, except on x86.
-
-Since that commit, all architectures can enable CONFIG_OPTIMIZE_INLINING.
-So, __always_inline is now the only guaranteed way of forcible inlining.
-
-I want to keep as much compiler's freedom as possible about the inlining
-decision. So, I changed the function call order instead of adding
-__always_inline around.
-
-Call uaccess_save_and_enable() before assigning the __p ("r0"), and
-uaccess_restore() after evacuating the __e ("r0").
-
-Fixes: 9012d011660e ("compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING")
-Reported-by: "kernelci.org bot" <bot@kernelci.org>
-Reported-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
-Acked-by: Arnd Bergmann <arnd@arndb.de>
-Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Tested-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
-Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
----
-
- arch/arm/include/asm/uaccess.h | 8 +++++---
- 1 file changed, 5 insertions(+), 3 deletions(-)
-
-diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
-index 303248e5b990..559f252d7e3c 100644
---- a/arch/arm/include/asm/uaccess.h
-+++ b/arch/arm/include/asm/uaccess.h
-@@ -191,11 +191,12 @@ extern int __get_user_64t_4(void *);
- #define __get_user_check(x, p)						\
- 	({								\
- 		unsigned long __limit = current_thread_info()->addr_limit - 1; \
-+		unsigned int __ua_flags = uaccess_save_and_enable();	\
- 		register typeof(*(p)) __user *__p asm("r0") = (p);	\
- 		register __inttype(x) __r2 asm("r2");			\
- 		register unsigned long __l asm("r1") = __limit;		\
- 		register int __e asm("r0");				\
--		unsigned int __ua_flags = uaccess_save_and_enable();	\
-+		unsigned int __err;					\
- 		switch (sizeof(*(__p))) {				\
- 		case 1:							\
- 			if (sizeof((x)) >= 8)				\
-@@ -223,9 +224,10 @@ extern int __get_user_64t_4(void *);
- 			break;						\
- 		default: __e = __get_user_bad(); break;			\
- 		}							\
--		uaccess_restore(__ua_flags);				\
-+		__err = __e;						\
- 		x = (typeof(*(p))) __r2;				\
--		__e;							\
-+		uaccess_restore(__ua_flags);				\
-+		__err;							\
- 	})
- 
- #define get_user(x, p)							\

ARM-tegra-usb-no-reset.patch

@@ -1,28 +0,0 @@
-From: Peter Robinson <pbrobinson@gmail.com>
-Date: Thu, 3 May 2012 20:27:11 +0100
-Subject: [PATCH] ARM: tegra: usb no reset
-
-Patch for disconnect issues with storage attached to a
- tegra-ehci controller
----
- drivers/usb/core/hub.c | 7 +++++++
- 1 file changed, 7 insertions(+)
-
-diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
-index 43cb2f2e3b43..7f838ec11c81 100644
---- a/drivers/usb/core/hub.c
-+++ b/drivers/usb/core/hub.c
-@@ -4996,6 +4996,13 @@ static void hub_event(struct work_struct *work)
- 			(u16) hub->change_bits[0],
- 			(u16) hub->event_bits[0]);
- 
-+	/* Don't disconnect USB-SATA on TrimSlice */
-+	if (strcmp(dev_name(hdev->bus->controller), "tegra-ehci.0") == 0) {
-+		if ((hdev->state == 7) && (hub->change_bits[0] == 0) &&
-+				(hub->event_bits[0] == 0x2))
-+			hub->event_bits[0] = 0;
-+	}
-+
- 	/* Lock the device, then check to see if we were
- 	 * disconnected while waiting for the lock to succeed. */
- 	usb_lock_device(hdev);

ARM64-Tegra-fixes.patch

@@ -1,477 +0,0 @@
-From patchwork Mon Feb 24 14:34:33 2020
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-Return-Path: <linux-tegra-owner@vger.kernel.org>
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-From: Jon Hunter <jonathanh@nvidia.com>
-To: Thierry Reding <thierry.reding@gmail.com>
-CC: <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
- Jon Hunter <jonathanh@nvidia.com>, <stable@vger.kernel.org>
-Subject: [PATCH 1/4] ARM64: Tegra: Enable I2C controller for EEPROM
-Date: Mon, 24 Feb 2020 14:34:33 +0000
-Message-ID: <20200224143436.5438-1-jonathanh@nvidia.com>
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-
-Commit a5b6b67364cb ("arm64: tegra: Add ID EEPROM for Jetson TX1
-module") populated the EEPROM on the Jetson TX1 module, but did not
-enable the corresponding I2C controller. Enable the I2C controller so
-that this EEPROM can be accessed.
-
-Fixes: a5b6b67364cb ("arm64: tegra: Add ID EEPROM for Jetson TX1 module")
-
-Cc: <stable@vger.kernel.org>
-Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
----
- arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
-index cb58f79deb48..95b1a6e76e6e 100644
---- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
-+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
-@@ -265,6 +265,8 @@
- 	};
- 
- 	i2c@7000c500 {
-+		status = "okay";
-+
- 		/* module ID EEPROM */
- 		eeprom@50 {
- 			compatible = "atmel,24c02";
-
-From patchwork Mon Feb 24 14:34:34 2020
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-From: Jon Hunter <jonathanh@nvidia.com>
-To: Thierry Reding <thierry.reding@gmail.com>
-CC: <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
- Jon Hunter <jonathanh@nvidia.com>
-Subject: [PATCH 2/4] ARM64: tegra: Add EEPROM supplies
-Date: Mon, 24 Feb 2020 14:34:34 +0000
-Message-ID: <20200224143436.5438-2-jonathanh@nvidia.com>
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-
-The following warning is observed on Jetson TX1, Jetson Nano and Jetson
-TX2 platforms because the supply regulators are not specified for the
-EEPROMs.
-
- WARNING KERN at24 0-0050: 0-0050 supply vcc not found, using dummy regulator
- WARNING KERN at24 0-0057: 0-0057 supply vcc not found, using dummy regulator
-
-For both of these platforms the EEPROM is powered by the main 1.8V
-supply rail and so populate the supply for these devices to fix these
-warnings.
-
-Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
----
- arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 1 +
- arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi     | 1 +
- arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi     | 1 +
- arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 1 +
- arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 ++
- 5 files changed, 6 insertions(+)
-
-diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
-index d7628f5afb85..961b1be0c56b 100644
---- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
-+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
-@@ -226,6 +226,7 @@
- 			compatible = "atmel,24c02";
- 			reg = <0x57>;
- 
-+			vcc-supply = <&vdd_1v8>;
- 			address-bits = <8>;
- 			page-size = <8>;
- 			size = <256>;
-diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
-index 947744d0f04c..da96de04d003 100644
---- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
-+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
-@@ -171,6 +171,7 @@
- 			compatible = "atmel,24c02";
- 			reg = <0x50>;
- 
-+			vcc-supply = <&vdd_1v8>;
- 			address-bits = <8>;
- 			page-size = <8>;
- 			size = <256>;
-diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
-index 95b1a6e76e6e..f87d2437d11c 100644
---- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
-+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
-@@ -272,6 +272,7 @@
- 			compatible = "atmel,24c02";
- 			reg = <0x50>;
- 
-+			vcc-supply = <&vdd_1v8>;
- 			address-bits = <8>;
- 			page-size = <8>;
- 			size = <256>;
-diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
-index a3cafe39ba4c..c70a610f8e3a 100644
---- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
-+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
-@@ -85,6 +85,7 @@
- 			compatible = "atmel,24c02";
- 			reg = <0x57>;
- 
-+			vcc-supply = <&vdd_1v8>;
- 			address-bits = <8>;
- 			page-size = <8>;
- 			size = <256>;
-diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
-index 848afd855da6..21ed1756b889 100644
---- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
-+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
-@@ -114,6 +114,7 @@
- 			compatible = "atmel,24c02";
- 			reg = <0x50>;
- 
-+			vcc-supply = <&vdd_1v8>;
- 			address-bits = <8>;
- 			page-size = <8>;
- 			size = <256>;
-@@ -124,6 +125,7 @@
- 			compatible = "atmel,24c02";
- 			reg = <0x57>;
- 
-+			vcc-supply = <&vdd_1v8>;
- 			address-bits = <8>;
- 			page-size = <8>;
- 			size = <256>;
-
-From patchwork Mon Feb 24 14:34:35 2020
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-To: Thierry Reding <thierry.reding@gmail.com>
-CC: <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
- Jon Hunter <jonathanh@nvidia.com>, <stable@vger.kernel.org>
-Subject: [PATCH 3/4] ARM64: tegra: Fix Tegra186 SOR supply
-Date: Mon, 24 Feb 2020 14:34:35 +0000
-Message-ID: <20200224143436.5438-3-jonathanh@nvidia.com>
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-
-The following warning is observed on the Jetson TX2 platform ...
-
- WARNING KERN tegra-sor 15540000.sor: 15540000.sor supply \
-              vdd-hdmi-dp-pll not found, using dummy regulator
-
-The problem is caused because the regulator for the SOR device is
-missing the '-supply' suffix in Device-Tree. Therefore, add the
-'-supply' suffix to fix this warning.
-
-Fixes: 3fdfaf8718fa arm64: tegra: Enable DP support on Jetson TX2
-
-Cc: <stable@vger.kernel.org>
-Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
----
- arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
-index 961b1be0c56b..1af7f9ffb7b6 100644
---- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
-+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
-@@ -278,7 +278,7 @@
- 			status = "okay";
- 
- 			avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>;
--			vdd-hdmi-dp-pll = <&vdd_1v8_ap>;
-+			vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>;
- 
- 			nvidia,dpaux = <&dpaux>;
- 		};
-
-From patchwork Mon Feb 24 14:34:36 2020
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-From: Jon Hunter <jonathanh@nvidia.com>
-To: Thierry Reding <thierry.reding@gmail.com>
-CC: <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
- Jon Hunter <jonathanh@nvidia.com>
-Subject: [PATCH 4/4] ARM64: tegra: Populate LP8557 backlight regulator
-Date: Mon, 24 Feb 2020 14:34:36 +0000
-Message-ID: <20200224143436.5438-4-jonathanh@nvidia.com>
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- i2nMUMk5Ivw78ouR6qNZhI6freANsproJ+yQkA0cC9WXj5mQw4xcKRmL48dccxrX47
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-
-The following warning is observed on Jetson TX1 platform because the
-supply regulator is not specified for the backlight.
-
- WARNING KERN lp855x 0-002c: 0-002c supply power not found, using dummy regulator
-
-The backlight supply is provided by the 3.3V SYS rail and so add this
-as the supply for the backlight.
-
-Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
----
- arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
-index c70a610f8e3a..ea0e1efa6973 100644
---- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
-+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
-@@ -56,6 +56,7 @@
- 		backlight: backlight@2c {
- 			compatible = "ti,lp8557";
- 			reg = <0x2c>;
-+			power-supply = <&vdd_3v3_sys>;
- 
- 			dev-ctrl = /bits/ 8 <0x80>;
- 			init-brt = /bits/ 8 <0xff>;

KEYS-Make-use-of-platform-keyring-for-module-signature.patch

@@ -1,43 +0,0 @@
-From 70cecc97a4fc1667472224558a50dd7b6c42c789 Mon Sep 17 00:00:00 2001
-From: Robert Holmes <robeholmes@gmail.com>
-Date: Tue, 23 Apr 2019 07:39:29 +0000
-Subject: [PATCH] KEYS: Make use of platform keyring for module signature
- verify
-
-This patch completes commit 278311e417be ("kexec, KEYS: Make use of
-platform keyring for signature verify") which, while adding the
-platform keyring for bzImage verification, neglected to also add
-this keyring for module verification.
-
-As such, kernel modules signed with keys from the MokList variable
-were not successfully verified.
-
-Signed-off-by: Robert Holmes <robeholmes@gmail.com>
-Signed-off-by: Jeremy Cline <jcline@redhat.com>
----
- kernel/module_signing.c | 16 ++++++++++++----
- 1 file changed, 12 insertions(+), 4 deletions(-)
-
-diff --git a/kernel/module_signing.c b/kernel/module_signing.c
-index 9d9fc678c91d..84ad75a53c83 100644
---- a/kernel/module_signing.c
-+++ b/kernel/module_signing.c
-@@ -38,8 +38,15 @@ int mod_verify_sig(const void *mod, struct load_info *info)
- 	modlen -= sig_len + sizeof(ms);
- 	info->len = modlen;
- 
--	return verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
-+	ret = verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
- 				      VERIFY_USE_SECONDARY_KEYRING,
- 				      VERIFYING_MODULE_SIGNATURE,
- 				      NULL, NULL);
-+	if (ret == -ENOKEY && IS_ENABLED(CONFIG_INTEGRITY_PLATFORM_KEYRING)) {
-+		ret = verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
-+				VERIFY_USE_PLATFORM_KEYRING,
-+				VERIFYING_MODULE_SIGNATURE,
-+				NULL, NULL);
-+	}
-+	return ret;
- }
--- 
-2.21.0

Makefile

@@ -1,50 +0,0 @@
-# Makefile for source rpm: kernel
-SPECFILE := kernel.spec
-
-# we only check the .sign signatures
-UPSTREAM_CHECKS = sign
-
-.PHONY: help
-help:
-%:
-	@echo "Try fedpkg $@ or something like that"
-	@exit 1
-
-prep: config-files
-	fedpkg -v prep
-
-noarch:
-	fedpkg -v local --arch=noarch
-
-# 'make local' also needs to build the noarch firmware package
-local:
-	fedpkg -v local
-
-extremedebug:
-	@perl -pi -e 's/# CONFIG_DEBUG_PAGEALLOC is not set/CONFIG_DEBUG_PAGEALLOC=y/' config-nodebug
-
-config-files:
-	@./build_configs.sh
-
-debug:
-	@perl -pi -e 's/^%define debugbuildsenabled 1/%define debugbuildsenabled 0/' kernel.spec
-	@rpmdev-bumpspec -c "Reenable debugging options." kernel.spec
-
-release:
-	@perl -pi -e 's/^%define debugbuildsenabled 0/%define debugbuildsenabled 1/' kernel.spec
-	@rpmdev-bumpspec -c "Disable debugging options." kernel.spec
-
-nodebuginfo:
-	@perl -pi -e 's/^%define with_debuginfo %\{\?_without_debuginfo: 0\} %\{\?\!_without_debuginfo: 1\}/%define with_debuginfo %\{\?_without_debuginfo: 0\} %\{\?\!_without_debuginfo: 0\}/' kernel.spec
-
-nodebug: release
-	@perl -pi -e 's/^%define debugbuildsenabled 1/%define debugbuildsenabled 0/' kernel.spec
-
-ifeq ($(MAKECMDGOALS),me a sandwich)
-.PHONY: me a sandwich
-me a:
-	@:
-
-sandwich:
-	@[ `id -u` -ne 0 ] && echo "What? Make it yourself." || echo Okay.
-endif

Makefile.rhelver

@@ -0,0 +1,45 @@
+RHEL_MAJOR = 8
+RHEL_MINOR = 99
+
+#
+# RHEL_RELEASE
+# -------------
+#
+# Represents build number in 'release' part of RPM's name-version-release.
+#   name is <package_name>, e.g. kernel
+#   version is upstream kernel version this kernel is based on, e.g. 4.18.0
+#   release is <RHEL_RELEASE>.<dist_tag>[<buildid>], e.g. 100.el8
+#
+# Use this spot to avoid future merge conflicts.
+# Do not trim this comment.
+RHEL_RELEASE = 0
+
+#
+# Early y+1 numbering
+# --------------------
+#
+# In early y+1 process, RHEL_RELEASE consists of 2 numbers: x.y
+# First is RHEL_RELEASE inherited/merged from y as-is, second number
+# is incremented with each build starting from 1. After merge from y,
+# it resets back to 1. This way y+1 nvr reflects status of last merge.
+#
+# Example:
+#
+# rhel8.0                        rhel-8.1
+#   kernel-4.18.0-58.el8   -->     kernel-4.18.0-58.1.el8
+#                                  kernel-4.18.0-58.2.el8
+#   kernel-4.18.0-59.el8           kernel-4.18.0-59.1.el8
+#   kernel-4.18.0-60.el8
+#   kernel-4.18.0-61.el8   -->     kernel-4.18.0-61.1.el8
+#
+#
+# Use this spot to avoid future merge conflicts.
+# Do not trim this comment.
+EARLY_YSTREAM ?= no
+EARLY_YBUILD:=
+EARLY_YRELEASE:=
+ifneq ("$(ZSTREAM)", "yes")
+  ifeq ("$(EARLY_YSTREAM)","yes")
+    RHEL_RELEASE:=$(RHEL_RELEASE).$(EARLY_YRELEASE)
+  endif
+endif

Patchlist.changelog

@@ -0,0 +1,270 @@
+https://gitlab.com/cki-project/kernel-ark/-/commit/888eb8b57a1716a604aa9b415c132788527e5a8e
+ 888eb8b57a1716a604aa9b415c132788527e5a8e can: isotp: prevent race between isotp_bind() and isotp_setsockopt()
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/30238ba3648a11cea389e4727ed44d2ea586ca74
+ 30238ba3648a11cea389e4727ed44d2ea586ca74 io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/83fa05252400d9d4eb082a60dd20c7aa02e581a0
+ 83fa05252400d9d4eb082a60dd20c7aa02e581a0 bpf: Prevent writable memory-mapping of read-only ringbuf pages
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/ac6ff1a3a73dd80199ea5f4bfa42b5ef259a86c9
+ ac6ff1a3a73dd80199ea5f4bfa42b5ef259a86c9 bpf, ringbuf: Deny reserve of buffers larger than ringbuf
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/a248d25a33289e149fb07454f310668ff2e809ba
+ a248d25a33289e149fb07454f310668ff2e809ba bpf: Fix alu32 const subreg bound tracking on bitwise operations
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/f7a8b12d2afd1c5573cea621f7b45a74f538f079
+ f7a8b12d2afd1c5573cea621f7b45a74f538f079 net/nfc: fix use-after-free llcp_sock_bind/connect
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/398fc8a1fce86d37d63fefc15daca4da0f6189dd
+ 398fc8a1fce86d37d63fefc15daca4da0f6189dd ALSA: hda/realtek: Fix silent headphone output on ASUS UX430UA
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/3f376f878f898469dfbbc1b244b20ffb69f00076
+ 3f376f878f898469dfbbc1b244b20ffb69f00076 nitro_enclaves: Fix stale file descriptors on failed usercopy
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/8aa4dd3792cb3abf1ddfe8849373c929f766f349
+ 8aa4dd3792cb3abf1ddfe8849373c929f766f349 sfc: ef10: fix TX queue lookup in TX event handling
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/529556bc1873b233571c0b6ef943ab9c95ceb63c
+ 529556bc1873b233571c0b6ef943ab9c95ceb63c sfc: farch: fix TX queue lookup in TX event handling
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/7a830bef2ea006ce525cc542e4b1fb8698c96e70
+ 7a830bef2ea006ce525cc542e4b1fb8698c96e70 sfc: farch: fix TX queue lookup in TX flush done handling
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/2632d432606c16de479f4fd0140a6ddb56ebd2dd
+ 2632d432606c16de479f4fd0140a6ddb56ebd2dd Re-enable PSR2 on Tigerlake with new workarounds from Intel
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/06607487ea87ac1e9447fdea23a8bc9ab7c2ba49
+ 06607487ea87ac1e9447fdea23a8bc9ab7c2ba49 drm/i915/gen11+: Only load DRAM information from pcode
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/6f135ea15bdf3954be0b135f4d3ca830c6582ee7
+ 6f135ea15bdf3954be0b135f4d3ca830c6582ee7 Fix build with patch for CVE-2021-30178
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/b8493c09d2961b8e49a9ab355f08992406addefa
+ b8493c09d2961b8e49a9ab355f08992406addefa KVM: x86: hyper-v: Fix Hyper-V context null-ptr-deref
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/10b9b8dbb3f5967b6f276f28182466fe45b3b0bc
+ 10b9b8dbb3f5967b6f276f28182466fe45b3b0bc Backport of SOF audio hang fix for X1 Carbon 9
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/01612cca904ceb26196b1382117e58109b99a38f
+ 01612cca904ceb26196b1382117e58109b99a38f drm/amdgpu: check alignment on CPU page for bo map
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/060b78036fafaaf280c24cc9b684c8398e0add8d
+ 060b78036fafaaf280c24cc9b684c8398e0add8d drm/amdgpu: Set a suitable dev_info.gart_page_size
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/a13ce1820c09914aab4c46fd600d2e6c44ddfa65
+ a13ce1820c09914aab4c46fd600d2e6c44ddfa65 drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/593117da3c5aaaa2f9af01513a9aa7a275e67701
+ 593117da3c5aaaa2f9af01513a9aa7a275e67701 drm/i915: Disable LTTPR support when the DPCD rev < 1.4
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/4cf60312635599acf0e70c29d7de0355426d9165
+ 4cf60312635599acf0e70c29d7de0355426d9165 drm/i915/dp: Prevent setting the LTTPR LT mode if no LTTPRs are detected
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/044d6c51c6cd6c419c17766f1fe0e03161afee6d
+ 044d6c51c6cd6c419c17766f1fe0e03161afee6d drm/i915/ilk-glk: Fix link training on links with LTTPRs
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/f93a5201c2ef7e9f70aa68621100f868764c2b15
+ f93a5201c2ef7e9f70aa68621100f868764c2b15 drm/i915/tgl/psr: Disable PSR on Tigerlake for now
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/63787bf2ade1acf5b4ae353d5f92dffa40519afb
+ 63787bf2ade1acf5b4ae353d5f92dffa40519afb ASoC: intel: atom: Stop advertising non working S24LE support
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/d6e1043c3ee761b14ddae1707e78f10b26868c19
+ d6e1043c3ee761b14ddae1707e78f10b26868c19 KVM: PPC: Book3S HV: Save and restore FSCR in the P9 path
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/a39ea61be0d2744e99b117fa4a3a4802ace211cd
+ a39ea61be0d2744e99b117fa4a3a4802ace211cd drm/nouveau/kms/nve4-nv108: Don't advertise 256x256 cursor support yet
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/f32347b018afd78e53cd54cf3c5c9300025fb0cb
+ f32347b018afd78e53cd54cf3c5c9300025fb0cb platform/x86: intel-vbtn: Stop reporting SW_DOCK events
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/c8eff81875a9ced92b486586079ba40faba62aa7
+ c8eff81875a9ced92b486586079ba40faba62aa7 platform/x86: dell-wmi-sysman: Cleanup create_attributes_level_sysfs_files()
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/fe2c1db4137bedceb53dbd240d635cabcc7662c1
+ fe2c1db4137bedceb53dbd240d635cabcc7662c1 platform/x86: dell-wmi-sysman: Make sysman_init() return -ENODEV of the interfaces are not found
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/8d59b9510cdedd773c3043b4ad6cab6c956bd161
+ 8d59b9510cdedd773c3043b4ad6cab6c956bd161 platform/x86: dell-wmi-sysman: Cleanup sysman_init() error-exit handling
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/7a850e109a14934b6a9d2da47483c1e0c57048d2
+ 7a850e109a14934b6a9d2da47483c1e0c57048d2 platform/x86: dell-wmi-sysman: Fix release_attributes_data() getting called twice on init_bios_attributes() failure
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/d02d2d9f0333d7953402e589004930be67a72fb5
+ d02d2d9f0333d7953402e589004930be67a72fb5 platform/x86: dell-wmi-sysman: Make it safe to call exit_foo_attributes() multiple times
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/3ef181745e85b437d375cc9a06cc407c2efc52ae
+ 3ef181745e85b437d375cc9a06cc407c2efc52ae platform/x86: dell-wmi-sysman: Fix possible NULL pointer deref on exit
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/3112ca25438d87729b24ac5b3359be77106c555c
+ 3112ca25438d87729b24ac5b3359be77106c555c platform/x86: dell-wmi-sysman: Fix crash caused by calling kset_unregister twice
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/008fb3f23a7fbe9d6ae7dab4d5909a3d554e078b
+ 008fb3f23a7fbe9d6ae7dab4d5909a3d554e078b platform/x86: thinkpad_acpi: Disable DYTC CQL mode around switching to balanced mode
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/b5c4c28a6425735d1fff57ac714cfd15b3387a70
+ b5c4c28a6425735d1fff57ac714cfd15b3387a70 platform/x86: thinkpad_acpi: Allow the FnLock LED to change state
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/a0029a16a4435e2c6993c48bd7b2767dc95b3fad
+ a0029a16a4435e2c6993c48bd7b2767dc95b3fad platform/x86: thinkpad_acpi: check dytc version for lapmode sysfs
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/cc16fe7bebbf787638dea93615ec7f9b49340ca5
+ cc16fe7bebbf787638dea93615ec7f9b49340ca5 platform/x86: intel-hid: Support Lenovo ThinkPad X1 Tablet Gen 2
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/58465cf2c68ab118fb14070d90d2c72c15709e50
+ 58465cf2c68ab118fb14070d90d2c72c15709e50 mmc: sdhci-iproc: Add ACPI bindings for the rpi
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/0ed90b02259e5e6a4d6d1ef4618ea2938a5383ed
+ 0ed90b02259e5e6a4d6d1ef4618ea2938a5383ed ACPI: platform: Hide ACPI_PLATFORM_PROFILE option
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/8fabe1899259fce8bec528e7c36b22867e84f547
+ 8fabe1899259fce8bec528e7c36b22867e84f547 platform/x86: ideapad-laptop: DYTC Platform profile support
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/bd0cb76666c540268fda8911799069d85cc8b6fa
+ bd0cb76666c540268fda8911799069d85cc8b6fa platform/x86: thinkpad_acpi: Replace ifdef CONFIG_ACPI_PLATFORM_PROFILE with depends on
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/d4def5bc5c57ea761797ced20d50e9322a4b0597
+ d4def5bc5c57ea761797ced20d50e9322a4b0597 platform/x86: thinkpad_acpi: Add platform profile support
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/e9bdc7e8eecf0a07ca166a3c7e619ce98e14d786
+ e9bdc7e8eecf0a07ca166a3c7e619ce98e14d786 platform/x86: thinkpad_acpi: fixed warning and incorporated review comments
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/0ac5c5db661092df3444a98526c9fee2e58e5697
+ 0ac5c5db661092df3444a98526c9fee2e58e5697 platform/x86: thinkpad_acpi: Don't register keyboard_lang unnecessarily
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/9dbc769d65b3540573c34fa822c31f0b668095d1
+ 9dbc769d65b3540573c34fa822c31f0b668095d1 platform/x86: thinkpad_acpi: set keyboard language
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/d4e0484e1a9651d54ad67e4bbdab97697d2265c5
+ d4e0484e1a9651d54ad67e4bbdab97697d2265c5 ACPI: platform-profile: Fix possible deadlock in platform_profile_remove()
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/feb7c6157833a89e6d3ab1c730f272c5d8e744de
+ feb7c6157833a89e6d3ab1c730f272c5d8e744de ACPI: platform-profile: Introduce object pointers to callbacks
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/912d1c4c2dd3618d75e4f58508bb2453a9619dfa
+ 912d1c4c2dd3618d75e4f58508bb2453a9619dfa ACPI: platform-profile: Drop const qualifier for cur_profile
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/8debbcb68fe7e68b93d7b213c143d77df7d400eb
+ 8debbcb68fe7e68b93d7b213c143d77df7d400eb ACPI: platform: Add platform profile support
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/0a97b0469ac6126fb9a58cfc25f15c57fa4a6405
+ 0a97b0469ac6126fb9a58cfc25f15c57fa4a6405 Documentation: Add documentation for new platform_profile sysfs attribute
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/8c183d2a65857c77f4cf84cc9821b9b8cc45cfd7
+ 8c183d2a65857c77f4cf84cc9821b9b8cc45cfd7 PCI: Add MCFG quirks for Tegra194 host controllers
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/89525aa6ba3154ad25b133ed683c7701d915a464
+ 89525aa6ba3154ad25b133ed683c7701d915a464 Revert "PCI: Add MCFG quirks for Tegra194 host controllers"
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/6f4d37a3597e3ab80a62a6ab62883151d256de40
+ 6f4d37a3597e3ab80a62a6ab62883151d256de40 arm64: dts: rockchip: disable USB type-c DisplayPort
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/2e70d4b9f02113eaa2d4435f6532922e6484762f
+ 2e70d4b9f02113eaa2d4435f6532922e6484762f PCI: Add MCFG quirks for Tegra194 host controllers
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/70615d7e6a262babe4367446e8e2ac398924b014
+ 70615d7e6a262babe4367446e8e2ac398924b014 brcm: rpi4: fix usb numeration
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/371887659b615d8d586eec7f3abe5ac02cb7b9e8
+ 371887659b615d8d586eec7f3abe5ac02cb7b9e8 drm/i915/gt: Correct surface base address for renderclear
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/904e376792c00bfd12e5843e1f7bc3f181561dd9
+ 904e376792c00bfd12e5843e1f7bc3f181561dd9 drm/i915/gt: Flush before changing register state
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/40f01725589329b66717e54b052f3460050c76dd
+ 40f01725589329b66717e54b052f3460050c76dd drm/i915/gt: One more flush for Baytrail clear residuals
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/4c24519305eb3cb3eb471582e5c89fa40edf3ea0
+ 4c24519305eb3cb3eb471582e5c89fa40edf3ea0 Bluetooth: btusb: Some Qualcomm Bluetooth adapters stop working
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/0e8e061312fb6d6dd01edea28b852bd652797246
+ 0e8e061312fb6d6dd01edea28b852bd652797246 ALSA: hda: intel-dsp-config: Add SND_INTEL_BYT_PREFER_SOF Kconfig option
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/92c9f3c91b47edbbd3b50d10393a43c54a4881fb
+ 92c9f3c91b47edbbd3b50d10393a43c54a4881fb drm/sun4i: sun6i_mipi_dsi: fix horizontal timing calculation
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/15551bd785a681808b2404163d44f6e34f3d61cf
+ 15551bd785a681808b2404163d44f6e34f3d61cf drm: panel: add Xingbangda XBD599 panel
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/740bb3c90870b37aa0facbb0017b653094e04220
+ 740bb3c90870b37aa0facbb0017b653094e04220 dt-bindings: panel: add binding for Xingbangda XBD599 panel
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/0c5558c7b1e4e913f21c24d5f3d0ccf9f0bf48b2
+ 0c5558c7b1e4e913f21c24d5f3d0ccf9f0bf48b2 ARM: fix __get_user_check() in case uaccess_* calls are not inlined
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/c4eab489e6b076cd16907a19ccc0bbbee06d87d3
+ c4eab489e6b076cd16907a19ccc0bbbee06d87d3 mm/kmemleak: skip late_init if not skip disable
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/20142ac708d45555ca342fea39bebbeb6979ce5a
+ 20142ac708d45555ca342fea39bebbeb6979ce5a KEYS: Make use of platform keyring for module signature verify
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/6dbff498818cceede6a35829a4fb2b9eb019c70b
+ 6dbff498818cceede6a35829a4fb2b9eb019c70b Drop that for now
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/d026e4a9a6cddb5c1cf7b5a3668f5662fdcee884
+ d026e4a9a6cddb5c1cf7b5a3668f5662fdcee884 Input: rmi4 - remove the need for artificial IRQ in case of HID
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/7962cb5280fdf3a32eacae0ca2c3dca6c625d1f7
+ 7962cb5280fdf3a32eacae0ca2c3dca6c625d1f7 ARM: tegra: usb no reset
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/d33c62a3487b612a4c61f4c318de2790ed9730af
+ d33c62a3487b612a4c61f4c318de2790ed9730af arm: make CONFIG_HIGHPTE optional without CONFIG_EXPERT
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/e1cf2fedb995fbe267c4c3e00dc1bf439c59c748
+ e1cf2fedb995fbe267c4c3e00dc1bf439c59c748 Add option of 13 for FORCE_MAX_ZONEORDER
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/aef981fe45fd22aa25962217f8f0c6fe7399a013
+ aef981fe45fd22aa25962217f8f0c6fe7399a013 s390: Lock down the kernel when the IPL secure flag is set
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/5e328adcf76fe5a01251b68f7361dc162b798efa
+ 5e328adcf76fe5a01251b68f7361dc162b798efa efi: Lock down the kernel if booted in secure boot mode
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/14b65c6595b6cb977582cd18b9586d0dee9d48fb
+ 14b65c6595b6cb977582cd18b9586d0dee9d48fb efi: Add an EFI_SECURE_BOOT flag to indicate secure boot mode
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/344f56463c3613302558a981b807ca1423f3fb1b
+ 344f56463c3613302558a981b807ca1423f3fb1b security: lockdown: expose a hook to lock the kernel down
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/162c5d7fe16619f513e02bf9c909c90a2b68d6cf
+ 162c5d7fe16619f513e02bf9c909c90a2b68d6cf Make get_cert_list() use efi_status_to_str() to print error messages.
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/ba6745aad7bdf8cdf6bd239177d98ab2188e3216
+ ba6745aad7bdf8cdf6bd239177d98ab2188e3216 Add efi_status_to_str() and rework efi_status_to_err().
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/53184be3d07b89bb8c47c6d822ec846165bdc2da
+ 53184be3d07b89bb8c47c6d822ec846165bdc2da arm: aarch64: Drop the EXPERT setting from ARM64_FORCE_52BIT
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/e9da8fd1cc5b476c78d27c892955c9ea94f56b43
+ e9da8fd1cc5b476c78d27c892955c9ea94f56b43 iommu/arm-smmu: workaround DMA mode issues
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/75aa23a8bc9d803e628ce0d3948d720ce01b4590
+ 75aa23a8bc9d803e628ce0d3948d720ce01b4590 ipmi: do not configure ipmi for HPE m400
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/50d5eae7a889ea97a1bd945a8316262da3122eed
+ 50d5eae7a889ea97a1bd945a8316262da3122eed scsi: smartpqi: add inspur advantech ids
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/6954a34dc04198619a23a7b7a7a1840ac59a30f2
+ 6954a34dc04198619a23a7b7a7a1840ac59a30f2 ahci: thunderx2: Fix for errata that affects stop engine
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/3cb304dc7a698408c39f9eba892c0dfbeb65b4d7
+ 3cb304dc7a698408c39f9eba892c0dfbeb65b4d7 Vulcan: AHCI PCI bar fix for Broadcom Vulcan early silicon
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/4849bd8037b2d1b8257c75032990cff84e55d5b5
+ 4849bd8037b2d1b8257c75032990cff84e55d5b5 kdump: fix a grammar issue in a kernel message
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/22660c3525b20da79b65c8e98f4476d56d19ffd6
+ 22660c3525b20da79b65c8e98f4476d56d19ffd6 kdump: add support for crashkernel=auto
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/646ba5eeb64390f10940610fc387004847ef1ba3
+ 646ba5eeb64390f10940610fc387004847ef1ba3 kdump: round up the total memory size to 128M for crashkernel reservation
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/67556e7dad64a05b0089fe4a7cebed3bc07f0109
+ 67556e7dad64a05b0089fe4a7cebed3bc07f0109 aarch64: acpi scan: Fix regression related to X-Gene UARTs
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/02d2367674501ed8855a0aecccd27d302904f453
+ 02d2367674501ed8855a0aecccd27d302904f453 ACPI / irq: Workaround firmware issue on X-Gene based m400
+
+https://gitlab.com/cki-project/kernel-ark/-/commit/bbe1d08ab7d6a28fa64d0c0ac6ec0f9149bea478
+ bbe1d08ab7d6a28fa64d0c0ac6ec0f9149bea478 ACPI: APEI: arm64: Ignore broken HPE moonshot APEI support
+

README.rst

@@ -0,0 +1,25 @@
+===================
+The Kernel dist-git
+===================
+
+The kernel is maintained in a `source tree`_ rather than directly in dist-git.
+The specfile is maintained as a `template`_ in the source tree along with a set
+of build scripts to generate configurations, (S)RPMs, and to populate the
+dist-git repository.
+
+The `documentation`_ for the source tree covers how to contribute and maintain
+the tree.
+
+If you're looking for the downstream patch set it's available in the source
+tree with "git log master..ark-patches" or
+`online`_.
+
+Each release in dist-git is tagged in the source repository so you can easily
+check out the source tree for a build. The tags are in the format
+name-version-release, but note release doesn't contain the dist tag since the
+source can be built in different build roots (Fedora, CentOS, etc.)
+
+.. _source tree: https://gitlab.com/cki-project/kernel-ark.git
+.. _template: https://gitlab.com/cki-project/kernel-ark/-/blob/os-build/redhat/kernel.spec.template
+.. _documentation: https://gitlab.com/cki-project/kernel-ark/-/wikis/home
+.. _online: https://gitlab.com/cki-project/kernel-ark/-/commits/ark-patches

README.txt

@@ -1,78 +0,0 @@
-
-		Kernel package tips & tricks.
-		~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The kernel is one of the more complicated packages in the distro, and
-for the newcomer, some of the voodoo in the spec file can be somewhat scary.
-This file attempts to document some of the magic.
-
-
-Speeding up make prep
----------------------
-The kernel is nearly 500MB of source code, and as such, 'make prep'
-takes a while. The spec file employs some trickery so that repeated
-invocations of make prep don't take as long.  Ordinarily the %prep
-phase of a package will delete the tree it is about to untar/patch.
-The kernel %prep keeps around an unpatched version of the tree,
-and makes a symlink tree clone of that clean tree and than applies
-the patches listed in the spec to the symlink tree.
-This makes a huge difference if you're doing multiple make preps a day.
-As an added bonus, doing a diff between the clean tree and the symlink
-tree is slightly faster than it would be doing two proper copies of the tree.
-
-
-Build logs.
------------
-There's a convenience helper script in scripts/grab-logs.sh
-that will grab the build logs from koji for the kernel version reported
-by make verrel
-
-
-Config hierarchy.
------------------
-Instead of having to maintain a config file for every arch variant we build on,
-the kernel spec uses a nested system of configs. Each option CONFIG_FOO is
-represented by a single file named CONFIG_FOO which contains the state (=y, =m,
-=n). These options are collected in the folder base-generic. Architecture
-specific options are set in nested folders. An option set in a nested folder
-will override the same option set in one of the higher levels.
-
-The individual CONFIG_FOO files only exist in the pkg-git repository. The RPM
-contains kernel-foo.config files which are the result of combining all the
-CONFIG_FOO files. The files are combined by running build_configs.sh. This
-script _must_ be run each time one of the options is changed.
-
-Example flow:
-
-# Enable the option CONFIG_ABC123 as a module for all arches
-echo "CONFIG_ABC123=m" > configs/base-generic/CONFIG_ABC1234
-# enable the option CONFIG_XYZ321 for only x86
-echo "# CONFIG_XYZ321 is not set" > configs/base-generic/CONFIG_XYZ321
-echo "CONFIG_XYZ321=m" > configs/base-generic/x86/CONFIG_XYZ321
-# regenerate the combined config files
-./build_configs.sh
-
-The file config_generation gives a listing of what folders go into each
-config file generated.
-
-Debug options.
---------------
-This is a little complicated, as the purpose & meaning of this changes
-depending on where we are in the release cycle.
-If we are building for a current stable release, 'make release' has
-typically been run already, which sets up the following..
-- Two builds occur, a 'kernel' and a 'kernel-debug' flavor.
-- kernel-debug will get various heavyweight debugging options like
-  lockdep etc turned on.
-
-If we are building for rawhide, 'make debug' has been run, which changes
-the status quo to:
-- We only build one kernel 'kernel'
-- The debug options are always turned on.
-This is done to increase coverage testing, as not many people actually
-run kernel-debug.
-
-The debug options are managed in a separate heierarchy under base-debug. This
-works in a similar manner to base-generic. More deeply nested folders, again,
-override options. The file config_generation gives a listing of what folders
-go into each config file generated.

USB-pci-quirks-Add-Raspberry-Pi-4-quirk.patch

@@ -1,658 +0,0 @@
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-Subject: [PATCH v4 1/4] soc: bcm2835: Sync xHCI reset firmware property with
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-Date: Fri,  6 Mar 2020 12:43:45 +0100
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- linux-usb@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
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-
-The property is needed in order to trigger VL805's firmware load. Note
-that there is a gap between the property introduced and the previous
-one. This is also the case downstream.
-
-Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
----
- include/soc/bcm2835/raspberrypi-firmware.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h
-index 7800e12ee042..cc9cdbc66403 100644
---- a/include/soc/bcm2835/raspberrypi-firmware.h
-+++ b/include/soc/bcm2835/raspberrypi-firmware.h
-@@ -90,7 +90,7 @@ enum rpi_firmware_property_tag {
- 	RPI_FIRMWARE_SET_PERIPH_REG =                         0x00038045,
- 	RPI_FIRMWARE_GET_POE_HAT_VAL =                        0x00030049,
- 	RPI_FIRMWARE_SET_POE_HAT_VAL =                        0x00030050,
--
-+	RPI_FIRMWARE_NOTIFY_XHCI_RESET =                      0x00030058,
- 
- 	/* Dispmanx TAGS */
- 	RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE =                   0x00040001,
-
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-From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-To: linux-kernel@vger.kernel.org,
- Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
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-Subject: [PATCH v4 2/4] firmware: raspberrypi: Introduce vl805 init routine
-Date: Fri,  6 Mar 2020 12:43:46 +0100
-Message-Id: <20200306114348.5172-3-nsaenzjulienne@suse.de>
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-Cc: tim.gover@raspberrypi.org, gregkh@linuxfoundation.org,
- linux-usb@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
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-
-On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be
-loaded directly from an EEPROM or, if not present, by the SoC's
-VideCore. The function informs VideCore that VL805 was just reset, or
-requests for a probe defer.
-
-Based on Tim Gover's downstream implementation.
-
-Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
----
-Changes since v1:
- - Move include into .c file and add forward declaration to .h
-
- drivers/firmware/raspberrypi.c             | 38 ++++++++++++++++++++++
- include/soc/bcm2835/raspberrypi-firmware.h |  7 ++++
- 2 files changed, 45 insertions(+)
-
-diff --git a/drivers/firmware/raspberrypi.c b/drivers/firmware/raspberrypi.c
-index da26a584dca0..cbb495aff6a0 100644
---- a/drivers/firmware/raspberrypi.c
-+++ b/drivers/firmware/raspberrypi.c
-@@ -12,6 +12,7 @@
- #include <linux/of_platform.h>
- #include <linux/platform_device.h>
- #include <linux/slab.h>
-+#include <linux/pci.h>
- #include <soc/bcm2835/raspberrypi-firmware.h>
- 
- #define MBOX_MSG(chan, data28)		(((data28) & ~0xf) | ((chan) & 0xf))
-@@ -286,6 +287,43 @@ struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node)
- }
- EXPORT_SYMBOL_GPL(rpi_firmware_get);
- 
-+/*
-+ * On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be
-+ * loaded directly from an EEPROM or, if not present, by the SoC's VideCore.
-+ * Inform VideCore that VL805 was just reset, or defer xhci's probe if not yet
-+ * joinable trough the mailbox interface.
-+ */
-+int rpi_firmware_init_vl805(struct pci_dev *pdev)
-+{
-+	struct device_node *fw_np;
-+	struct rpi_firmware *fw;
-+	u32 dev_addr;
-+	int ret;
-+
-+	fw_np = of_find_compatible_node(NULL, NULL,
-+					"raspberrypi,bcm2835-firmware");
-+	if (!fw_np)
-+		return 0;
-+
-+	fw = rpi_firmware_get(fw_np);
-+	of_node_put(fw_np);
-+	if (!fw)
-+		return -EPROBE_DEFER;
-+
-+	dev_addr = pdev->bus->number << 20 | PCI_SLOT(pdev->devfn) << 15 |
-+		   PCI_FUNC(pdev->devfn) << 12;
-+
-+	ret = rpi_firmware_property(fw, RPI_FIRMWARE_NOTIFY_XHCI_RESET,
-+				    &dev_addr, sizeof(dev_addr));
-+	if (ret)
-+		return ret;
-+
-+	dev_dbg(&pdev->dev, "loaded Raspberry Pi's VL805 firmware\n");
-+
-+	return 0;
-+}
-+EXPORT_SYMBOL_GPL(rpi_firmware_init_vl805);
-+
- static const struct of_device_id rpi_firmware_of_match[] = {
- 	{ .compatible = "raspberrypi,bcm2835-firmware", },
- 	{},
-diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h
-index cc9cdbc66403..c161bdab759d 100644
---- a/include/soc/bcm2835/raspberrypi-firmware.h
-+++ b/include/soc/bcm2835/raspberrypi-firmware.h
-@@ -10,6 +10,7 @@
- #include <linux/of_device.h>
- 
- struct rpi_firmware;
-+struct pci_dev;
- 
- enum rpi_firmware_property_status {
- 	RPI_FIRMWARE_STATUS_REQUEST = 0,
-@@ -141,6 +142,7 @@ int rpi_firmware_property(struct rpi_firmware *fw,
- int rpi_firmware_property_list(struct rpi_firmware *fw,
- 			       void *data, size_t tag_size);
- struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node);
-+int rpi_firmware_init_vl805(struct pci_dev *pdev);
- #else
- static inline int rpi_firmware_property(struct rpi_firmware *fw, u32 tag,
- 					void *data, size_t len)
-@@ -158,6 +160,11 @@ static inline struct rpi_firmware *rpi_firmware_get(struct device_node *firmware
- {
- 	return NULL;
- }
-+
-+static int rpi_firmware_init_vl805(struct pci_dev *pdev)
-+{
-+	return 0;
-+}
- #endif
- 
- #endif /* __SOC_RASPBERRY_FIRMWARE_H__ */
-
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- Fri,  6 Mar 2020 11:43:57 +0000 (UTC)
-From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-To: linux-kernel@vger.kernel.org, Florian Fainelli <f.fainelli@gmail.com>,
- bcm-kernel-feedback-list@broadcom.com,
- Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
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-Subject: [PATCH v4 3/4] PCI: brcmstb: Wait for Raspberry Pi's firmware when
- present
-Date: Fri,  6 Mar 2020 12:43:47 +0100
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-Cc: tim.gover@raspberrypi.org, gregkh@linuxfoundation.org,
- linux-usb@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
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-
-xHCI's PCI fixup, run at the end of pcie-brcmstb's probe, depends on
-RPi4's VideoCore firmware interface to be up and running. It's possible
-for both initializations to race, so make sure it's available prior
-starting.
-
-Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
----
- drivers/pci/controller/pcie-brcmstb.c | 15 +++++++++++++++
- 1 file changed, 15 insertions(+)
-
-diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
-index 3a10e678c7f4..a3d3070a5832 100644
---- a/drivers/pci/controller/pcie-brcmstb.c
-+++ b/drivers/pci/controller/pcie-brcmstb.c
-@@ -28,6 +28,8 @@
- #include <linux/string.h>
- #include <linux/types.h>
- 
-+#include <soc/bcm2835/raspberrypi-firmware.h>
-+
- #include "../pci.h"
- 
- /* BRCM_PCIE_CAP_REGS - Offset for the mandatory capability config regs */
-@@ -917,11 +919,24 @@ static int brcm_pcie_probe(struct platform_device *pdev)
- {
- 	struct device_node *np = pdev->dev.of_node, *msi_np;
- 	struct pci_host_bridge *bridge;
-+	struct device_node *fw_np;
- 	struct brcm_pcie *pcie;
- 	struct pci_bus *child;
- 	struct resource *res;
- 	int ret;
- 
-+	/*
-+	 * We have to wait for the Raspberry Pi's firmware interface to be up
-+	 * as some PCI fixups depend on it.
-+	 */
-+	fw_np = of_find_compatible_node(NULL, NULL,
-+					"raspberrypi,bcm2835-firmware");
-+	if (fw_np && !rpi_firmware_get(fw_np)) {
-+		of_node_put(fw_np);
-+		return -EPROBE_DEFER;
-+	}
-+	of_node_put(fw_np);
-+
- 	bridge = devm_pci_alloc_host_bridge(&pdev->dev, sizeof(*pcie));
- 	if (!bridge)
- 		return -ENOMEM;
-
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-
-On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be
-loaded directly from an EEPROM or, if not present, by the SoC's
-VideCore. Inform VideCore that VL805 was just reset.
-
-Also, as this creates a dependency between XHCI_PCI and VideoCore's
-firmware interface, reflect that on the firmware interface Kconfg.
-
-Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
----
-
-Changes since v3:
- - Add more complete error message.
- - Add braces around if statement
-
-Changes since v1:
- - Make RASPBERRYPI_FIRMWARE dependent on this quirk to make sure it
-   gets compiled when needed.
-
- drivers/firmware/Kconfig      |  1 +
- drivers/usb/host/pci-quirks.c | 16 ++++++++++++++++
- 2 files changed, 17 insertions(+)
-
-diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
-index ea869addc89b..40a468d712a5 100644
---- a/drivers/firmware/Kconfig
-+++ b/drivers/firmware/Kconfig
-@@ -180,6 +180,7 @@ config ISCSI_IBFT
- config RASPBERRYPI_FIRMWARE
- 	tristate "Raspberry Pi Firmware Driver"
- 	depends on BCM2835_MBOX
-+	default XHCI_PCI
- 	help
- 	  This option enables support for communicating with the firmware on the
- 	  Raspberry Pi.
-diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
-index beb2efa71341..452f5f12b042 100644
---- a/drivers/usb/host/pci-quirks.c
-+++ b/drivers/usb/host/pci-quirks.c
-@@ -16,6 +16,9 @@
- #include <linux/export.h>
- #include <linux/acpi.h>
- #include <linux/dmi.h>
-+
-+#include <soc/bcm2835/raspberrypi-firmware.h>
-+
- #include "pci-quirks.h"
- #include "xhci-ext-caps.h"
- 
-@@ -1243,11 +1246,24 @@ static void quirk_usb_handoff_xhci(struct pci_dev *pdev)
- 
- static void quirk_usb_early_handoff(struct pci_dev *pdev)
- {
-+	int ret;
-+
- 	/* Skip Netlogic mips SoC's internal PCI USB controller.
- 	 * This device does not need/support EHCI/OHCI handoff
- 	 */
- 	if (pdev->vendor == 0x184e)	/* vendor Netlogic */
- 		return;
-+
-+	if (pdev->vendor == PCI_VENDOR_ID_VIA && pdev->device == 0x3483) {
-+		ret = rpi_firmware_init_vl805(pdev);
-+		if (ret) {
-+			/* Firmware might be outdated, or something failed */
-+			dev_warn(&pdev->dev, "Failed to load VL805's firmware: %d\n", ret);
-+			dev_warn(&pdev->dev, "Will continue to attempt to work, "
-+				 "but bad things might happen. You should fix this...\n");
-+		}
-+	}
-+
- 	if (pdev->class != PCI_CLASS_SERIAL_USB_UHCI &&
- 			pdev->class != PCI_CLASS_SERIAL_USB_OHCI &&
- 			pdev->class != PCI_CLASS_SERIAL_USB_EHCI &&

arm-make-highpte-not-expert.patch

@@ -1,31 +0,0 @@
-From 19908e5fe3e63ed2d39f0a8a9135f35fd428d766 Mon Sep 17 00:00:00 2001
-From: Jon Masters <jcm@redhat.com>
-Date: Thu, 18 Jul 2019 15:47:26 -0400
-Subject: [PATCH] arm: make CONFIG_HIGHPTE optional without CONFIG_EXPERT
-
-We will use this to force CONFIG_HIGHPTE off on LPAE for now
-
-Signed-off-by: Jon Masters <jcm@redhat.com>
----
- arch/arm/Kconfig | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
-index 2bf1ce39a96d..e792b3e60095 100644
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -1644,9 +1644,9 @@ config HIGHMEM
- 	  If unsure, say n.
- 
- config HIGHPTE
--	bool "Allocate 2nd-level pagetables from highmem" if EXPERT
-+	bool "Allocate 2nd-level pagetables from highmem"
- 	depends on HIGHMEM
--	default y
-+	default n
- 	help
- 	  The VM uses one page of physical memory for each page table.
- 	  For systems with a lot of processes, this can use a lot of
--- 
-2.17.2
-

arm64-Add-option-of-13-for-FORCE_MAX_ZONEORDER.patch

@@ -1,29 +0,0 @@
-From 487ff7b0e537506057960a0c2d9482d19f2acf4a Mon Sep 17 00:00:00 2001
-From: Peter Robinson <pbrobinson@gmail.com>
-Date: Wed, 26 Apr 2017 11:12:54 +0100
-Subject: [PATCH] Add option of 13 for FORCE_MAX_ZONEORDER
-
-This is a hack, but it's what the other distros currently use
-for aarch64 with 4K pages so we'll do the same while upstream
-decides what the best outcome is (which isn't this).
-
-Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
----
- arch/arm64/Kconfig | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
-index 3741859765cf..deec9511f1d3 100644
---- a/arch/arm64/Kconfig
-+++ b/arch/arm64/Kconfig
-@@ -751,6 +751,7 @@ config XEN
- config FORCE_MAX_ZONEORDER
- 	int
- 	default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE)
-+	default "13" if (ARCH_THUNDER && !ARM64_64K_PAGES)
- 	default "12" if (ARM64_16K_PAGES && TRANSPARENT_HUGEPAGE)
- 	default "11"
- 	help
--- 
-2.12.2
-

arm64-a64-mbus.patch

@@ -1,69 +0,0 @@
-From daae9f66b29a04a94708b1b5a9b61e3ee14df031 Mon Sep 17 00:00:00 2001
-From: Jernej Skrabec <jernej.skrabec@siol.net>
-Date: Mon, 10 Feb 2020 18:06:52 +0100
-Subject: [PATCH 1/2] dt-bindings: interconnect: sunxi: Add A64 MBUS compatible
-
-A64 contains MBUS controller. Add a compatible for it.
-
-Acked-by: Rob Herring <robh@kernel.org>
-Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- .../devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml  | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
-index 9370e64992dd..aa0738b4d534 100644
---- a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
-+++ b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
-@@ -30,6 +30,7 @@ properties:
-     enum:
-       - allwinner,sun5i-a13-mbus
-       - allwinner,sun8i-h3-mbus
-+      - allwinner,sun50i-a64-mbus
- 
-   reg:
-     maxItems: 1
--- 
-2.24.1
-
-From 410bb2be7e1f1d329c238e2d6d06b6c25dcee404 Mon Sep 17 00:00:00 2001
-From: Jernej Skrabec <jernej.skrabec@siol.net>
-Date: Mon, 10 Feb 2020 18:06:54 +0100
-Subject: [PATCH 2/2] arm64: dts: allwinner: a64: Add MBUS controller node
-
-A64 contains MBUS, which is the bus used by DMA devices to access
-system memory.
-
-MBUS controller is responsible for arbitration between channels based
-on set priority and can do some other things as well, like report
-bandwidth used. It also maps RAM region to different address than CPU.
-
-Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
-index 862b47dc9dc9..251c91724de1 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
-@@ -1061,6 +1061,14 @@ pwm: pwm@1c21400 {
- 			status = "disabled";
- 		};
- 
-+		mbus: dram-controller@1c62000 {
-+			compatible = "allwinner,sun50i-a64-mbus";
-+			reg = <0x01c62000 0x1000>;
-+			clocks = <&ccu 112>;
-+			dma-ranges = <0x00000000 0x40000000 0xc0000000>;
-+			#interconnect-cells = <1>;
-+		};
-+
- 		csi: csi@1cb0000 {
- 			compatible = "allwinner,sun50i-a64-csi";
- 			reg = <0x01cb0000 0x1000>;
--- 
-2.24.1
-

arm64-dts-imx8mq-phanbell-Add-support-for-ethernet.patch

@@ -1,200 +0,0 @@
-From patchwork Tue Feb 11 13:48:28 2020
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-Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, festevam@gmail.com,
- s.hauer@pengutronix.de, linux-kernel@vger.kernel.org,
- Alifer Moraes <alifer.wsdm@gmail.com>, marco.franchi@nxp.com,
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-
-Add support for ethernet on Google's i.MX 8MQ Phanbell
-
-Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
----
- .../boot/dts/freescale/imx8mq-phanbell.dts    | 41 +++++++++++++++++++
- 1 file changed, 41 insertions(+)
-
-diff --git a/arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts b/arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts
-index 3f2a489a4ad8..16ed13c44a47 100644
---- a/arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts
-+++ b/arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts
-@@ -201,6 +201,27 @@
- 	};
- };
- 
-+&fec1 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&pinctrl_fec1>;
-+	phy-mode = "rgmii-id";
-+	phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
-+	phy-reset-duration = <10>;
-+	phy-reset-post-delay = <30>;
-+	phy-handle = <&ethphy0>;
-+	fsl,magic-packet;
-+	status = "okay";
-+
-+	mdio {
-+		#address-cells = <1>;
-+		#size-cells = <0>;
-+		ethphy0: ethernet-phy@0 {
-+			compatible = "ethernet-phy-ieee802.3-c22";
-+			reg = <0>;
-+		};
-+	};
-+};
-+
- &uart1 {
- 	pinctrl-names = "default";
- 	pinctrl-0 = <&pinctrl_uart1>;
-@@ -254,6 +275,26 @@
- };
- 
- &iomuxc {
-+	pinctrl_fec1: fec1grp {
-+		fsl,pins = <
-+			MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC			0x3
-+			MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO		0x23
-+			MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f
-+			MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f
-+			MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1f
-+			MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1f
-+			MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
-+			MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
-+			MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
-+			MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
-+			MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1f
-+			MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
-+			MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
-+			MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
-+			MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9		0x19
-+		>;
-+	};
-+
- 	pinctrl_i2c1: i2c1grp {
- 		fsl,pins = <
- 			MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL			0x4000007f

arm64-pinctrl-bcm2835-Add-support-for-all-BCM2711-GPIOs.patch

@@ -1,868 +0,0 @@
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-From: Stefan Wahren <stefan.wahren@i2se.com>
-To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
- Florian Fainelli <f.fainelli@gmail.com>,
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-Subject: [RFC PATCH 1/4] pinctrl: bcm2835: Drop unused define
-Date: Mon, 27 Jan 2020 19:15:05 +0100
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-Cc: Stefan Wahren <stefan.wahren@i2se.com>, linux-gpio@vger.kernel.org,
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-
-There is no usage for this define, so drop it.
-
-Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
----
- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 3 ---
- 1 file changed, 3 deletions(-)
-
-diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-index 0de1a3a..3fc2638 100644
---- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-@@ -40,9 +40,6 @@
- #define BCM2835_NUM_BANKS 2
- #define BCM2835_NUM_IRQS  3
- 
--#define BCM2835_PIN_BITMAP_SZ \
--	DIV_ROUND_UP(BCM2835_NUM_GPIOS, sizeof(unsigned long) * 8)
--
- /* GPIO register offsets */
- #define GPFSEL0		0x0	/* Function Select */
- #define GPSET0		0x1c	/* Pin Output Set */
-
-From patchwork Mon Jan 27 18:15:06 2020
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-Subject: [RFC PATCH 2/4] pinctrl: bcm2835: Refactor platform data
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-Cc: Stefan Wahren <stefan.wahren@i2se.com>, linux-gpio@vger.kernel.org,
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-
-This prepares the platform data to be easier to extend for more GPIOs.
-Except of this there is no functional change.
-
-Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
----
- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 57 +++++++++++++++++++++++++++--------
- 1 file changed, 44 insertions(+), 13 deletions(-)
-
-diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-index 3fc2638..ffd069a 100644
---- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-@@ -82,6 +82,7 @@ struct bcm2835_pinctrl {
- 
- 	struct pinctrl_dev *pctl_dev;
- 	struct gpio_chip gpio_chip;
-+	struct pinctrl_desc pctl_desc;
- 	struct pinctrl_gpio_range gpio_range;
- 
- 	raw_spinlock_t irq_lock[BCM2835_NUM_BANKS];
-@@ -1051,7 +1052,7 @@ static const struct pinconf_ops bcm2711_pinconf_ops = {
- 	.pin_config_set = bcm2711_pinconf_set,
- };
- 
--static struct pinctrl_desc bcm2835_pinctrl_desc = {
-+static const struct pinctrl_desc bcm2835_pinctrl_desc = {
- 	.name = MODULE_NAME,
- 	.pins = bcm2835_gpio_pins,
- 	.npins = ARRAY_SIZE(bcm2835_gpio_pins),
-@@ -1061,19 +1062,47 @@ static struct pinctrl_desc bcm2835_pinctrl_desc = {
- 	.owner = THIS_MODULE,
- };
- 
--static struct pinctrl_gpio_range bcm2835_pinctrl_gpio_range = {
-+static const struct pinctrl_desc bcm2711_pinctrl_desc = {
-+	.name = MODULE_NAME,
-+	.pins = bcm2835_gpio_pins,
-+	.npins = ARRAY_SIZE(bcm2835_gpio_pins),
-+	.pctlops = &bcm2835_pctl_ops,
-+	.pmxops = &bcm2835_pmx_ops,
-+	.confops = &bcm2711_pinconf_ops,
-+	.owner = THIS_MODULE,
-+};
-+
-+static const struct pinctrl_gpio_range bcm2835_pinctrl_gpio_range = {
- 	.name = MODULE_NAME,
- 	.npins = BCM2835_NUM_GPIOS,
- };
- 
-+struct bcm_plat_data {
-+	const struct gpio_chip *gpio_chip;
-+	const struct pinctrl_desc *pctl_desc;
-+	const struct pinctrl_gpio_range *gpio_range;
-+};
-+
-+static const struct bcm_plat_data bcm2835_plat_data = {
-+	.gpio_chip = &bcm2835_gpio_chip,
-+	.pctl_desc = &bcm2835_pinctrl_desc,
-+	.gpio_range = &bcm2835_pinctrl_gpio_range,
-+};
-+
-+static const struct bcm_plat_data bcm2711_plat_data = {
-+	.gpio_chip = &bcm2835_gpio_chip,
-+	.pctl_desc = &bcm2711_pinctrl_desc,
-+	.gpio_range = &bcm2835_pinctrl_gpio_range,
-+};
-+
- static const struct of_device_id bcm2835_pinctrl_match[] = {
- 	{
- 		.compatible = "brcm,bcm2835-gpio",
--		.data = &bcm2835_pinconf_ops,
-+		.data = &bcm2835_plat_data,
- 	},
- 	{
- 		.compatible = "brcm,bcm2711-gpio",
--		.data = &bcm2711_pinconf_ops,
-+		.data = &bcm2711_plat_data,
- 	},
- 	{}
- };
-@@ -1083,6 +1112,7 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
- 	struct device *dev = &pdev->dev;
- 	struct device_node *np = dev->of_node;
- 	struct bcm2835_pinctrl *pc;
-+	struct bcm_plat_data *pdata;
- 	struct gpio_irq_chip *girq;
- 	struct resource iomem;
- 	int err, i;
-@@ -1108,7 +1138,13 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
- 	if (IS_ERR(pc->base))
- 		return PTR_ERR(pc->base);
- 
--	pc->gpio_chip = bcm2835_gpio_chip;
-+	match = of_match_node(bcm2835_pinctrl_match, pdev->dev.of_node);
-+	if (!match)
-+		return -EINVAL;
-+
-+	pdata = (struct bcm_plat_data *)match->data;
-+
-+	memcpy(&pc->gpio_chip, pdata->gpio_chip, sizeof(pc->gpio_chip));
- 	pc->gpio_chip.parent = dev;
- 	pc->gpio_chip.of_node = np;
- 
-@@ -1159,19 +1195,14 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
- 		return err;
- 	}
- 
--	match = of_match_node(bcm2835_pinctrl_match, pdev->dev.of_node);
--	if (match) {
--		bcm2835_pinctrl_desc.confops =
--			(const struct pinconf_ops *)match->data;
--	}
--
--	pc->pctl_dev = devm_pinctrl_register(dev, &bcm2835_pinctrl_desc, pc);
-+	memcpy(&pc->pctl_desc, pdata->pctl_desc, sizeof(pc->pctl_desc));
-+	pc->pctl_dev = devm_pinctrl_register(dev, &pc->pctl_desc, pc);
- 	if (IS_ERR(pc->pctl_dev)) {
- 		gpiochip_remove(&pc->gpio_chip);
- 		return PTR_ERR(pc->pctl_dev);
- 	}
- 
--	pc->gpio_range = bcm2835_pinctrl_gpio_range;
-+	memcpy(&pc->gpio_range, pdata->gpio_range, sizeof(pc->gpio_range));
- 	pc->gpio_range.base = pc->gpio_chip.base;
- 	pc->gpio_range.gc = &pc->gpio_chip;
- 	pinctrl_add_gpio_range(pc->pctl_dev, &pc->gpio_range);
-
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-From: Stefan Wahren <stefan.wahren@i2se.com>
-To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
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-Subject: [RFC PATCH 3/4] pinctrl: bcm2835: Add support for all GPIOs on
- BCM2711
-Date: Mon, 27 Jan 2020 19:15:07 +0100
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-
-The BCM2711 supports 58 GPIOs. So extend pinctrl and GPIOs accordingly.
-
-Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
----
- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 54 +++++++++++++++++++++++++++--------
- 1 file changed, 42 insertions(+), 12 deletions(-)
-
-diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-index ffd069a..41e7bf9 100644
---- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
-@@ -37,6 +37,7 @@
- 
- #define MODULE_NAME "pinctrl-bcm2835"
- #define BCM2835_NUM_GPIOS 54
-+#define BCM2711_NUM_GPIOS 58
- #define BCM2835_NUM_BANKS 2
- #define BCM2835_NUM_IRQS  3
- 
-@@ -78,7 +79,7 @@ struct bcm2835_pinctrl {
- 
- 	/* note: locking assumes each bank will have its own unsigned long */
- 	unsigned long enabled_irq_map[BCM2835_NUM_BANKS];
--	unsigned int irq_type[BCM2835_NUM_GPIOS];
-+	unsigned int irq_type[BCM2711_NUM_GPIOS];
- 
- 	struct pinctrl_dev *pctl_dev;
- 	struct gpio_chip gpio_chip;
-@@ -145,6 +146,10 @@ static struct pinctrl_pin_desc bcm2835_gpio_pins[] = {
- 	BCM2835_GPIO_PIN(51),
- 	BCM2835_GPIO_PIN(52),
- 	BCM2835_GPIO_PIN(53),
-+	BCM2835_GPIO_PIN(54),
-+	BCM2835_GPIO_PIN(55),
-+	BCM2835_GPIO_PIN(56),
-+	BCM2835_GPIO_PIN(57),
- };
- 
- /* one pin per group */
-@@ -203,6 +208,10 @@ static const char * const bcm2835_gpio_groups[] = {
- 	"gpio51",
- 	"gpio52",
- 	"gpio53",
-+	"gpio54",
-+	"gpio55",
-+	"gpio56",
-+	"gpio57",
- };
- 
- enum bcm2835_fsel {
-@@ -353,6 +362,22 @@ static const struct gpio_chip bcm2835_gpio_chip = {
- 	.can_sleep = false,
- };
- 
-+static const struct gpio_chip bcm2711_gpio_chip = {
-+	.label = "pinctrl-bcm2711",
-+	.owner = THIS_MODULE,
-+	.request = gpiochip_generic_request,
-+	.free = gpiochip_generic_free,
-+	.direction_input = bcm2835_gpio_direction_input,
-+	.direction_output = bcm2835_gpio_direction_output,
-+	.get_direction = bcm2835_gpio_get_direction,
-+	.get = bcm2835_gpio_get,
-+	.set = bcm2835_gpio_set,
-+	.set_config = gpiochip_generic_config,
-+	.base = -1,
-+	.ngpio = BCM2711_NUM_GPIOS,
-+	.can_sleep = false,
-+};
-+
- static void bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc,
- 					 unsigned int bank, u32 mask)
- {
-@@ -399,7 +424,7 @@ static void bcm2835_gpio_irq_handler(struct irq_desc *desc)
- 		bcm2835_gpio_irq_handle_bank(pc, 0, 0xf0000000);
- 		bcm2835_gpio_irq_handle_bank(pc, 1, 0x00003fff);
- 		break;
--	case 2: /* IRQ2 covers GPIOs 46-53 */
-+	case 2: /* IRQ2 covers GPIOs 46-57 */
- 		bcm2835_gpio_irq_handle_bank(pc, 1, 0x003fc000);
- 		break;
- 	}
-@@ -618,7 +643,7 @@ static struct irq_chip bcm2835_gpio_irq_chip = {
- 
- static int bcm2835_pctl_get_groups_count(struct pinctrl_dev *pctldev)
- {
--	return ARRAY_SIZE(bcm2835_gpio_groups);
-+	return BCM2835_NUM_GPIOS;
- }
- 
- static const char *bcm2835_pctl_get_group_name(struct pinctrl_dev *pctldev,
-@@ -776,7 +801,7 @@ static int bcm2835_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
- 		err = of_property_read_u32_index(np, "brcm,pins", i, &pin);
- 		if (err)
- 			goto out;
--		if (pin >= ARRAY_SIZE(bcm2835_gpio_pins)) {
-+		if (pin >= pc->pctl_desc.npins) {
- 			dev_err(pc->dev, "%pOF: invalid brcm,pins value %d\n",
- 				np, pin);
- 			err = -EINVAL;
-@@ -852,7 +877,7 @@ static int bcm2835_pmx_get_function_groups(struct pinctrl_dev *pctldev,
- {
- 	/* every pin can do every function */
- 	*groups = bcm2835_gpio_groups;
--	*num_groups = ARRAY_SIZE(bcm2835_gpio_groups);
-+	*num_groups = BCM2835_NUM_GPIOS;
- 
- 	return 0;
- }
-@@ -1055,7 +1080,7 @@ static const struct pinconf_ops bcm2711_pinconf_ops = {
- static const struct pinctrl_desc bcm2835_pinctrl_desc = {
- 	.name = MODULE_NAME,
- 	.pins = bcm2835_gpio_pins,
--	.npins = ARRAY_SIZE(bcm2835_gpio_pins),
-+	.npins = BCM2835_NUM_GPIOS,
- 	.pctlops = &bcm2835_pctl_ops,
- 	.pmxops = &bcm2835_pmx_ops,
- 	.confops = &bcm2835_pinconf_ops,
-@@ -1063,9 +1088,9 @@ static const struct pinctrl_desc bcm2835_pinctrl_desc = {
- };
- 
- static const struct pinctrl_desc bcm2711_pinctrl_desc = {
--	.name = MODULE_NAME,
-+	.name = "pinctrl-bcm2711",
- 	.pins = bcm2835_gpio_pins,
--	.npins = ARRAY_SIZE(bcm2835_gpio_pins),
-+	.npins = BCM2711_NUM_GPIOS,
- 	.pctlops = &bcm2835_pctl_ops,
- 	.pmxops = &bcm2835_pmx_ops,
- 	.confops = &bcm2711_pinconf_ops,
-@@ -1077,6 +1102,11 @@ static const struct pinctrl_gpio_range bcm2835_pinctrl_gpio_range = {
- 	.npins = BCM2835_NUM_GPIOS,
- };
- 
-+static const struct pinctrl_gpio_range bcm2711_pinctrl_gpio_range = {
-+	.name = "pinctrl-bcm2711",
-+	.npins = BCM2711_NUM_GPIOS,
-+};
-+
- struct bcm_plat_data {
- 	const struct gpio_chip *gpio_chip;
- 	const struct pinctrl_desc *pctl_desc;
-@@ -1090,9 +1120,9 @@ static const struct bcm_plat_data bcm2835_plat_data = {
- };
- 
- static const struct bcm_plat_data bcm2711_plat_data = {
--	.gpio_chip = &bcm2835_gpio_chip,
-+	.gpio_chip = &bcm2711_gpio_chip,
- 	.pctl_desc = &bcm2711_pinctrl_desc,
--	.gpio_range = &bcm2835_pinctrl_gpio_range,
-+	.gpio_range = &bcm2711_pinctrl_gpio_range,
- };
- 
- static const struct of_device_id bcm2835_pinctrl_match[] = {
-@@ -1118,8 +1148,8 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev)
- 	int err, i;
- 	const struct of_device_id *match;
- 
--	BUILD_BUG_ON(ARRAY_SIZE(bcm2835_gpio_pins) != BCM2835_NUM_GPIOS);
--	BUILD_BUG_ON(ARRAY_SIZE(bcm2835_gpio_groups) != BCM2835_NUM_GPIOS);
-+	BUILD_BUG_ON(ARRAY_SIZE(bcm2835_gpio_pins) != BCM2711_NUM_GPIOS);
-+	BUILD_BUG_ON(ARRAY_SIZE(bcm2835_gpio_groups) != BCM2711_NUM_GPIOS);
- 
- 	pc = devm_kzalloc(dev, sizeof(*pc), GFP_KERNEL);
- 	if (!pc)
-
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-To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
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-Subject: [RFC PATCH 4/4] ARM: dts: bcm2711-rpi-4-b: Add SoC GPIO labels
-Date: Mon, 27 Jan 2020 19:15:08 +0100
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-Cc: Stefan Wahren <stefan.wahren@i2se.com>, linux-gpio@vger.kernel.org,
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-
-This adds the labels for all the SoC GPIOs on the Raspberry Pi 4.
-
-Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
----
- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 74 +++++++++++++++++++++++++++++++++++
- 1 file changed, 74 insertions(+)
-
-diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-index 1b5a835..6607e2e 100644
---- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
-@@ -71,6 +71,80 @@
- 	};
- };
- 
-+&gpio {
-+	/*
-+	 * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
-+	 * the official GPU firmware DT blob.
-+	 *
-+	 * Legend:
-+	 * "NC" = not connected (no rail from the SoC)
-+	 * "FOO" = GPIO line named "FOO" on the schematic
-+	 * "FOO_N" = GPIO line named "FOO" on schematic, active low
-+	 */
-+	gpio-line-names = "ID_SDA",
-+			  "ID_SCL",
-+			  "SDA1",
-+			  "SCL1",
-+			  "GPIO_GCLK",
-+			  "GPIO5",
-+			  "GPIO6",
-+			  "SPI_CE1_N",
-+			  "SPI_CE0_N",
-+			  "SPI_MISO",
-+			  "SPI_MOSI",
-+			  "SPI_SCLK",
-+			  "GPIO12",
-+			  "GPIO13",
-+			  /* Serial port */
-+			  "TXD1",
-+			  "RXD1",
-+			  "GPIO16",
-+			  "GPIO17",
-+			  "GPIO18",
-+			  "GPIO19",
-+			  "GPIO20",
-+			  "GPIO21",
-+			  "GPIO22",
-+			  "GPIO23",
-+			  "GPIO24",
-+			  "GPIO25",
-+			  "GPIO26",
-+			  "GPIO27",
-+			  "RGMII_MDIO",
-+			  "RGMIO_MDC",
-+			  /* Used by BT module */
-+			  "CTS0",
-+			  "RTS0",
-+			  "TXD0",
-+			  "RXD0",
-+			  /* Used by Wifi */
-+			  "SD1_CLK",
-+			  "SD1_CMD",
-+			  "SD1_DATA0",
-+			  "SD1_DATA1",
-+			  "SD1_DATA2",
-+			  "SD1_DATA3",
-+			  /* Shared with SPI flash */
-+			  "PWM0_MISO",
-+			  "PWM1_MOSI",
-+			  "STATUS_LED_G_CLK",
-+			  "SPIFLASH_CE_N",
-+			  "SDA0",
-+			  "SCL0",
-+			  "RGMII_RXCLK",
-+			  "RGMII_RXCTL",
-+			  "RGMII_RXD0",
-+			  "RGMII_RXD1",
-+			  "RGMII_RXD2",
-+			  "RGMII_RXD3",
-+			  "RGMII_TXCLK",
-+			  "RGMII_TXCTL",
-+			  "RGMII_TXD0",
-+			  "RGMII_TXD1",
-+			  "RGMII_TXD2",
-+			  "RGMII_TXD3";
-+};
-+
- &pwm1 {
- 	pinctrl-names = "default";
- 	pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;

arm64-pine64-pinephone.patch

@@ -1,568 +0,0 @@
-From 836821a0addbd8589e949801aaa7be244703c7f8 Mon Sep 17 00:00:00 2001
-From: Ondrej Jirman <megous@megous.com>
-Date: Thu, 27 Feb 2020 02:26:48 +0100
-Subject: [PATCH 1/3] arm64: dts: sun50i-a64: Add i2c2 pins
-
-PinePhone needs I2C2 pins description. Add it, and make it default
-for i2c2, since it's the only possiblilty.
-
-Signed-off-by: Ondrej Jirman <megous@megous.com>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
-index 862b47dc9dc9..107a48f9c5b3 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
-@@ -671,6 +671,11 @@ i2c1_pins: i2c1-pins {
- 				function = "i2c1";
- 			};
- 
-+			i2c2_pins: i2c2-pins {
-+				pins = "PE14", "PE15";
-+				function = "i2c2";
-+			};
-+
- 			/omit-if-no-ref/
- 			lcd_rgb666_pins: lcd-rgb666-pins {
- 				pins = "PD0", "PD1", "PD2", "PD3", "PD4",
-@@ -958,12 +963,13 @@ i2c2: i2c@1c2b400 {
- 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
- 			clocks = <&ccu CLK_BUS_I2C2>;
- 			resets = <&ccu RST_BUS_I2C2>;
-+			pinctrl-names = "default";
-+			pinctrl-0 = <&i2c2_pins>;
- 			status = "disabled";
- 			#address-cells = <1>;
- 			#size-cells = <0>;
- 		};
- 
--
- 		spi0: spi@1c68000 {
- 			compatible = "allwinner,sun8i-h3-spi";
- 			reg = <0x01c68000 0x1000>;
--- 
-2.24.1
-
-From 5c4e2cd9e8b600cc622c10543f69fcd897557eee Mon Sep 17 00:00:00 2001
-From: Ondrej Jirman <megous@megous.com>
-Date: Thu, 27 Feb 2020 02:26:49 +0100
-Subject: [PATCH 2/3] dt-bindings: arm: sunxi: Add PinePhone 1.0 and 1.1
- bindings
-
-Document board compatible names for Pine64 PinePhone:
-
-- 1.0 - Developer variant
-- 1.1 - Braveheart variant
-
-Signed-off-by: Ondrej Jirman <megous@megous.com>
-Reviewed-by: Rob Herring <robh@kernel.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- Documentation/devicetree/bindings/arm/sunxi.yaml | 10 ++++++++++
- 1 file changed, 10 insertions(+)
-
-diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
-index 159060b65c5d..c632252be48b 100644
---- a/Documentation/devicetree/bindings/arm/sunxi.yaml
-+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
-@@ -636,6 +636,16 @@ properties:
-           - const: pine64,pinebook
-           - const: allwinner,sun50i-a64
- 
-+      - description: Pine64 PinePhone Developer Batch (1.0)
-+        items:
-+          - const: pine64,pinephone-1.0
-+          - const: allwinner,sun50i-a64
-+
-+      - description: Pine64 PinePhone Braveheart (1.1)
-+        items:
-+          - const: pine64,pinephone-1.1
-+          - const: allwinner,sun50i-a64
-+
-       - description: Pine64 PineTab
-         items:
-           - const: pine64,pinetab
--- 
-2.24.1
-
-From 697f60799172569e8d502a44ad98994f2c48778c Mon Sep 17 00:00:00 2001
-From: Ondrej Jirman <megous@megous.com>
-Date: Thu, 27 Feb 2020 02:26:50 +0100
-Subject: [PATCH 3/3] arm64: dts: allwinner: Add initial support for Pine64
- PinePhone
-
-At the moment PinePhone comes in two slightly incompatible variants:
-
-- 1.0: Early Developer Batch
-- 1.1: Braveheart Batch
-
-There will be at least one more incompatible variant in the very near
-future, so let's start by sharing the dtsi among multiple variants,
-right away, even though the HW description doesn't yet include the
-different bits.
-
-The differences between 1.0 and 1.1 are: change in pins that control
-the flash LED, differences in modem power status signal routing, and
-maybe some other subtler things, that have not been determined yet.
-
-This is a basic DT that includes only features that are already
-supported by mainline drivers.
-
-Co-developed-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Co-developed-by: Martijn Braam <martijn@brixit.nl>
-Signed-off-by: Martijn Braam <martijn@brixit.nl>
-Co-developed-by: Luca Weiss <luca@z3ntu.xyz>
-Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
-Signed-off-by: Bhushan Shah <bshah@kde.org>
-Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
-Signed-off-by: Ondrej Jirman <megous@megous.com>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- arch/arm64/boot/dts/allwinner/Makefile        |   2 +
- .../allwinner/sun50i-a64-pinephone-1.0.dts    |  11 +
- .../allwinner/sun50i-a64-pinephone-1.1.dts    |  11 +
- .../dts/allwinner/sun50i-a64-pinephone.dtsi   | 379 ++++++++++++++++++
- 4 files changed, 403 insertions(+)
- create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
- create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
- create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
-
-diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
-index 6dad63881cd3..e4d3cd0ac5bb 100644
---- a/arch/arm64/boot/dts/allwinner/Makefile
-+++ b/arch/arm64/boot/dts/allwinner/Makefile
-@@ -9,6 +9,8 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-lts.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinebook.dtb
-+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.0.dtb
-+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.1.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
-new file mode 100644
-index 000000000000..0c42272106af
---- /dev/null
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
-@@ -0,0 +1,11 @@
-+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-+// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
-+
-+/dts-v1/;
-+
-+#include "sun50i-a64-pinephone.dtsi"
-+
-+/ {
-+	model = "Pine64 PinePhone Developer Batch (1.0)";
-+	compatible = "pine64,pinephone-1.0", "allwinner,sun50i-a64";
-+};
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
-new file mode 100644
-index 000000000000..06a775c41664
---- /dev/null
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
-@@ -0,0 +1,11 @@
-+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-+// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
-+
-+/dts-v1/;
-+
-+#include "sun50i-a64-pinephone.dtsi"
-+
-+/ {
-+	model = "Pine64 PinePhone Braveheart (1.1)";
-+	compatible = "pine64,pinephone-1.1", "allwinner,sun50i-a64";
-+};
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
-new file mode 100644
-index 000000000000..cefda145c3c9
---- /dev/null
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
-@@ -0,0 +1,379 @@
-+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-+// Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.xyz>
-+// Copyright (C) 2020 Martijn Braam <martijn@brixit.nl>
-+// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
-+
-+#include "sun50i-a64.dtsi"
-+#include "sun50i-a64-cpu-opp.dtsi"
-+
-+#include <dt-bindings/gpio/gpio.h>
-+#include <dt-bindings/input/input.h>
-+#include <dt-bindings/leds/common.h>
-+#include <dt-bindings/pwm/pwm.h>
-+
-+/ {
-+	aliases {
-+		serial0 = &uart0;
-+	};
-+
-+	chosen {
-+		stdout-path = "serial0:115200n8";
-+	};
-+
-+	leds {
-+		compatible = "gpio-leds";
-+
-+		blue {
-+			function = LED_FUNCTION_INDICATOR;
-+			color = <LED_COLOR_ID_BLUE>;
-+			gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */
-+		};
-+
-+		green {
-+			function = LED_FUNCTION_INDICATOR;
-+			color = <LED_COLOR_ID_GREEN>;
-+			gpios = <&pio 3 18 GPIO_ACTIVE_HIGH>; /* PD18 */
-+		};
-+
-+		red {
-+			function = LED_FUNCTION_INDICATOR;
-+			color = <LED_COLOR_ID_RED>;
-+			gpios = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */
-+		};
-+	};
-+
-+	speaker_amp: audio-amplifier {
-+		compatible = "simple-audio-amplifier";
-+		enable-gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */
-+		sound-name-prefix = "Speaker Amp";
-+	};
-+
-+	vibrator {
-+		compatible = "gpio-vibrator";
-+		enable-gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
-+		vcc-supply = <&reg_dcdc1>;
-+	};
-+};
-+
-+&codec {
-+	status = "okay";
-+};
-+
-+&codec_analog {
-+	cpvdd-supply = <&reg_eldo1>;
-+	status = "okay";
-+};
-+
-+&cpu0 {
-+	cpu-supply = <&reg_dcdc2>;
-+};
-+
-+&cpu1 {
-+	cpu-supply = <&reg_dcdc2>;
-+};
-+
-+&cpu2 {
-+	cpu-supply = <&reg_dcdc2>;
-+};
-+
-+&cpu3 {
-+	cpu-supply = <&reg_dcdc2>;
-+};
-+
-+&dai {
-+	status = "okay";
-+};
-+
-+&ehci0 {
-+	status = "okay";
-+};
-+
-+&ehci1 {
-+	status = "okay";
-+};
-+
-+&i2c1 {
-+	status = "okay";
-+
-+	/* Magnetometer */
-+	lis3mdl@1e {
-+		compatible = "st,lis3mdl-magn";
-+		reg = <0x1e>;
-+		vdd-supply = <&reg_dldo1>;
-+		vddio-supply = <&reg_dldo1>;
-+	};
-+
-+	/* Accelerometer/gyroscope */
-+	mpu6050@68 {
-+		compatible = "invensense,mpu6050";
-+		reg = <0x68>;
-+		interrupt-parent = <&pio>;
-+		interrupts = <7 5 IRQ_TYPE_EDGE_RISING>; /* PH5 */
-+		vdd-supply = <&reg_dldo1>;
-+		vddio-supply = <&reg_dldo1>;
-+	};
-+};
-+
-+/* Connected to pogo pins (external spring based pinheader for user addons) */
-+&i2c2 {
-+	status = "okay";
-+};
-+
-+&lradc {
-+	vref-supply = <&reg_aldo3>;
-+	status = "okay";
-+
-+	button-200 {
-+		label = "Volume Up";
-+		linux,code = <KEY_VOLUMEUP>;
-+		channel = <0>;
-+		voltage = <200000>;
-+	};
-+
-+	button-400 {
-+		label = "Volume Down";
-+		linux,code = <KEY_VOLUMEDOWN>;
-+		channel = <0>;
-+		voltage = <400000>;
-+	};
-+};
-+
-+&mmc0 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&mmc0_pins>;
-+	vmmc-supply = <&reg_dcdc1>;
-+	vqmmc-supply = <&reg_dcdc1>;
-+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
-+	disable-wp;
-+	bus-width = <4>;
-+	status = "okay";
-+};
-+
-+&mmc2 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&mmc2_pins>;
-+	vmmc-supply = <&reg_dcdc1>;
-+	vqmmc-supply = <&reg_dcdc1>;
-+	bus-width = <8>;
-+	non-removable;
-+	cap-mmc-hw-reset;
-+	status = "okay";
-+};
-+
-+&ohci0 {
-+	status = "okay";
-+};
-+
-+&ohci1 {
-+	status = "okay";
-+};
-+
-+&pio {
-+	vcc-pb-supply = <&reg_dcdc1>;
-+	vcc-pc-supply = <&reg_dcdc1>;
-+	vcc-pd-supply = <&reg_dcdc1>;
-+	vcc-pe-supply = <&reg_aldo1>;
-+	vcc-pf-supply = <&reg_dcdc1>;
-+	vcc-pg-supply = <&reg_dldo4>;
-+	vcc-ph-supply = <&reg_dcdc1>;
-+};
-+
-+&r_pio {
-+	/*
-+	 * FIXME: We can't add that supply for now since it would
-+	 * create a circular dependency between pinctrl, the regulator
-+	 * and the RSB Bus.
-+	 *
-+	 * vcc-pl-supply = <&reg_aldo2>;
-+	 */
-+};
-+
-+&r_rsb {
-+	status = "okay";
-+
-+	axp803: pmic@3a3 {
-+		compatible = "x-powers,axp803";
-+		reg = <0x3a3>;
-+		interrupt-parent = <&r_intc>;
-+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-+	};
-+};
-+
-+#include "axp803.dtsi"
-+
-+&ac_power_supply {
-+	status = "okay";
-+};
-+
-+&battery_power_supply {
-+	status = "okay";
-+};
-+
-+&reg_aldo1 {
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "dovdd-csi";
-+};
-+
-+&reg_aldo2 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "vcc-pl";
-+};
-+
-+&reg_aldo3 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <2700000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-pll-avcc";
-+};
-+
-+&reg_dcdc1 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <3300000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-3v3";
-+};
-+
-+&reg_dcdc2 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1000000>;
-+	regulator-max-microvolt = <1300000>;
-+	regulator-name = "vdd-cpux";
-+};
-+
-+/* DCDC3 is polyphased with DCDC2 */
-+
-+&reg_dcdc5 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1200000>;
-+	regulator-max-microvolt = <1200000>;
-+	regulator-name = "vcc-dram";
-+};
-+
-+&reg_dcdc6 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1100000>;
-+	regulator-max-microvolt = <1100000>;
-+	regulator-name = "vdd-sys";
-+};
-+
-+&reg_dldo1 {
-+	regulator-min-microvolt = <3300000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-dsi-sensor";
-+};
-+
-+&reg_dldo2 {
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "vcc-mipi-io";
-+};
-+
-+&reg_dldo3 {
-+	regulator-min-microvolt = <2800000>;
-+	regulator-max-microvolt = <2800000>;
-+	regulator-name = "avdd-csi";
-+};
-+
-+&reg_dldo4 {
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-wifi-io";
-+};
-+
-+&reg_eldo1 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "vcc-lpddr";
-+};
-+
-+&reg_eldo3 {
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "dvdd-1v8-csi";
-+};
-+
-+&reg_fldo1 {
-+	regulator-min-microvolt = <1200000>;
-+	regulator-max-microvolt = <1200000>;
-+	regulator-name = "vcc-1v2-hsic";
-+};
-+
-+&reg_fldo2 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1100000>;
-+	regulator-max-microvolt = <1100000>;
-+	regulator-name = "vdd-cpus";
-+};
-+
-+&reg_ldo_io0 {
-+	regulator-min-microvolt = <3300000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-lcd-ctp-stk";
-+	status = "okay";
-+};
-+
-+&reg_ldo_io1 {
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "vcc-1v8-typec";
-+	status = "okay";
-+};
-+
-+&reg_rtc_ldo {
-+	regulator-name = "vcc-rtc";
-+};
-+
-+&sound {
-+	status = "okay";
-+	simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
-+	simple-audio-card,widgets = "Microphone", "Headset Microphone",
-+				    "Microphone", "Internal Microphone",
-+				    "Headphone", "Headphone Jack",
-+				    "Speaker", "Internal Earpiece",
-+				    "Speaker", "Internal Speaker";
-+	simple-audio-card,routing =
-+			"Headphone Jack", "HP",
-+			"Internal Earpiece", "EARPIECE",
-+			"Internal Speaker", "Speaker Amp OUTL",
-+			"Internal Speaker", "Speaker Amp OUTR",
-+			"Speaker Amp INL", "LINEOUT",
-+			"Speaker Amp INR", "LINEOUT",
-+			"Left DAC", "AIF1 Slot 0 Left",
-+			"Right DAC", "AIF1 Slot 0 Right",
-+			"AIF1 Slot 0 Left ADC", "Left ADC",
-+			"AIF1 Slot 0 Right ADC", "Right ADC",
-+			"Internal Microphone", "MBIAS",
-+			"MIC1", "Internal Microphone",
-+			"Headset Microphone", "HBIAS",
-+			"MIC2", "Headset Microphone";
-+};
-+
-+&uart0 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&uart0_pb_pins>;
-+	status = "okay";
-+};
-+
-+/* Connected to the modem (hardware flow control can't be used) */
-+&uart3 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&uart3_pins>;
-+	status = "okay";
-+};
-+
-+&usb_otg {
-+	dr_mode = "peripheral";
-+	status = "okay";
-+};
-+
-+&usb_power_supply {
-+	status = "okay";
-+};
-+
-+&usbphy {
-+	status = "okay";
-+};
--- 
-2.24.1
-

arm64-pine64-pinetab.patch

@@ -1,583 +0,0 @@
-From e15d9c7cb74033f668c19a65abfd77ed7331f91e Mon Sep 17 00:00:00 2001
-From: Icenowy Zheng <icenowy@aosc.io>
-Date: Thu, 16 Jan 2020 11:36:35 +0800
-Subject: [PATCH 1/2] dt-bindings: arm: sunxi: add binding for PineTab tablet
-
-Add the device tree binding for Pine64's PineTab tablet, which uses
-Allwinner A64 SoC.
-
-Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
-Reviewed-by: Rob Herring <robh@kernel.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- Documentation/devicetree/bindings/arm/sunxi.yaml | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
-index 327ce6730823..159060b65c5d 100644
---- a/Documentation/devicetree/bindings/arm/sunxi.yaml
-+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
-@@ -636,6 +636,11 @@ properties:
-           - const: pine64,pinebook
-           - const: allwinner,sun50i-a64
- 
-+      - description: Pine64 PineTab
-+        items:
-+          - const: pine64,pinetab
-+          - const: allwinner,sun50i-a64
-+
-       - description: Pine64 SoPine Baseboard
-         items:
-           - const: pine64,sopine-baseboard
--- 
-2.24.1
-
-From d7b56d337bb980f0b996958ec6808253c4f50771 Mon Sep 17 00:00:00 2001
-From: Icenowy Zheng <icenowy@aosc.io>
-Date: Thu, 16 Jan 2020 11:36:36 +0800
-Subject: [PATCH 2/2] arm64: dts: allwinner: a64: add support for PineTab
-
-PineTab is a 10.1" tablet by Pine64 with Allwinner A64 inside.
-
-It includes the following peripherals:
-
-USB:
-- A microUSB Type-B port connected to the OTG-capable USB PHY of
-Allwinner A64. The ID pin is connected to a GPIO of the A64 SoC, and the
-Vbus is connected to the Vbus of AXP803 PMIC. These enables OTG
-functionality on this port.
-- A USB Type-A port is connected to the internal hub attached to the
-non-OTG USB PHY of Allwinner A64.
-- There are reserved pins for an external keyboard connected to the
-internal hub.
-
-Power:
-- The microUSB port has its Vbus connected to AXP803, mentioned above.
-- A DC jack (of a strange size, 2.5mm outer diameter) is connected to
-the ACIN of AXP803.
-- A Li-Polymer battery is connected to the battery pins of AXP803.
-
-Storage:
-- An tradition Pine64 eMMC slot is on the board, mounted with an eMMC
-module by factory.
-- An external microSD slot is hidden under a protect case.
-
-Display:
-- A MIPI-DSI LCD panel (800x1280) is connected to the DSI port of A64 SoC.
-- A mini HDMI port.
-
-Input:
-- A touch panel attached to a Goodix GT9271 touch controller.
-- Volume keys connected to the LRADC of the A64 SoC.
-
-Camera:
-- An OV5640 CMOS camera is at rear, connected to the CSI bus of A64 SoC.
-- A GC2145 CMOS camera is at front, shares the same CSI bus with OV5640.
-
-Audio:
-- A headphone jack is conencted to the SoC's internal codec.
-- A speaker connected is to the Line Out port of SoC's internal codec, via
-an amplifier.
-
-Misc:
-- Debug UART is muxed with the headphone jack, with the switch next to
-the microSD slot.
-- A bosch BMA223 accelerometer is connected to the I2C bus of A64 SoC.
-- Wi-Fi and Bluetooth are available via a RTL8723CS chip, similar to the
-one in Pinebook.
-
-This commit adds a basically usable device tree for it, implementing
-most of the features mentioned above. HDMI is not supported now because
-bad LCD-HDMI coexistence situation of mainline A64 display driver, the
-front camera currently lacks a driver and a facility to share the bus
-with the rear one, and the accelerometer currently lacks a DT binding.
-
-Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- arch/arm64/boot/dts/allwinner/Makefile        |   1 +
- .../boot/dts/allwinner/sun50i-a64-pinetab.dts | 460 ++++++++++++++++++
- 2 files changed, 461 insertions(+)
- create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
-
-diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
-index cf4f78617c3f..6dad63881cd3 100644
---- a/arch/arm64/boot/dts/allwinner/Makefile
-+++ b/arch/arm64/boot/dts/allwinner/Makefile
-@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-lts.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinebook.dtb
-+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb
- dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-bananapi-m2-plus.dtb
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
-new file mode 100644
-index 000000000000..316e8a443913
---- /dev/null
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
-@@ -0,0 +1,460 @@
-+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-+/*
-+ * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.xyz>
-+ *
-+ */
-+
-+/dts-v1/;
-+
-+#include "sun50i-a64.dtsi"
-+#include "sun50i-a64-cpu-opp.dtsi"
-+
-+#include <dt-bindings/gpio/gpio.h>
-+#include <dt-bindings/input/input.h>
-+#include <dt-bindings/pwm/pwm.h>
-+
-+/ {
-+	model = "PineTab";
-+	compatible = "pine64,pinetab", "allwinner,sun50i-a64";
-+
-+	aliases {
-+		serial0 = &uart0;
-+		ethernet0 = &rtl8723cs;
-+	};
-+
-+	backlight: backlight {
-+		compatible = "pwm-backlight";
-+		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
-+		brightness-levels = <0 16 18 20 22 24 26 29 32 35 38 42 46 51 56 62 68 75 83 91 100>;
-+		default-brightness-level = <15>;
-+		enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
-+		power-supply = <&vdd_bl>;
-+	};
-+
-+	chosen {
-+		stdout-path = "serial0:115200n8";
-+	};
-+
-+	i2c-csi {
-+		compatible = "i2c-gpio";
-+		sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* PE13 */
-+		scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; /* PE12 */
-+		i2c-gpio,delay-us = <5>;
-+		#address-cells = <1>;
-+		#size-cells = <0>;
-+
-+		/* Rear camera */
-+		ov5640: camera@3c {
-+			compatible = "ovti,ov5640";
-+			reg = <0x3c>;
-+			pinctrl-names = "default";
-+			pinctrl-0 = <&csi_mclk_pin>;
-+			clocks = <&ccu CLK_CSI_MCLK>;
-+			clock-names = "xclk";
-+
-+			AVDD-supply = <&reg_dldo3>;
-+			DOVDD-supply = <&reg_aldo1>;
-+			DVDD-supply = <&reg_eldo3>;
-+			reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* PE14 */
-+			powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* PE15 */
-+
-+			port {
-+				ov5640_ep: endpoint {
-+					remote-endpoint = <&csi_ep>;
-+					bus-width = <8>;
-+					hsync-active = <1>; /* Active high */
-+					vsync-active = <0>; /* Active low */
-+					data-active = <1>;  /* Active high */
-+					pclk-sample = <1>;  /* Rising */
-+				};
-+			};
-+		};
-+	};
-+
-+	speaker_amp: audio-amplifier {
-+		compatible = "simple-audio-amplifier";
-+		enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
-+		sound-name-prefix = "Speaker Amp";
-+	};
-+
-+	vdd_bl: regulator@0 {
-+		compatible = "regulator-fixed";
-+		regulator-name = "bl-3v3";
-+		regulator-min-microvolt = <3300000>;
-+		regulator-max-microvolt = <3300000>;
-+		gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
-+		enable-active-high;
-+	};
-+
-+	wifi_pwrseq: wifi_pwrseq {
-+		compatible = "mmc-pwrseq-simple";
-+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
-+		post-power-on-delay-ms = <200>;
-+	};
-+};
-+
-+&codec {
-+	status = "okay";
-+};
-+
-+&codec_analog {
-+	hpvcc-supply = <&reg_eldo1>;
-+	status = "okay";
-+};
-+
-+&cpu0 {
-+	cpu-supply = <&reg_dcdc2>;
-+};
-+
-+&cpu1 {
-+	cpu-supply = <&reg_dcdc2>;
-+};
-+
-+&cpu2 {
-+	cpu-supply = <&reg_dcdc2>;
-+};
-+
-+&cpu3 {
-+	cpu-supply = <&reg_dcdc2>;
-+};
-+
-+&csi {
-+	status = "okay";
-+
-+	port {
-+		#address-cells = <1>;
-+		#size-cells = <0>;
-+
-+		csi_ep: endpoint {
-+			remote-endpoint = <&ov5640_ep>;
-+			bus-width = <8>;
-+			hsync-active = <1>; /* Active high */
-+			vsync-active = <0>; /* Active low */
-+			data-active = <1>;  /* Active high */
-+			pclk-sample = <1>;  /* Rising */
-+		};
-+	};
-+};
-+
-+&dai {
-+	status = "okay";
-+};
-+
-+&de {
-+	status = "okay";
-+};
-+
-+&dphy {
-+	status = "okay";
-+};
-+
-+&dsi {
-+	vcc-dsi-supply = <&reg_dldo1>;
-+	status = "okay";
-+
-+	panel@0 {
-+		compatible = "feixin,k101-im2ba02";
-+		reg = <0>;
-+		avdd-supply = <&reg_dc1sw>;
-+		dvdd-supply = <&reg_dc1sw>;
-+		cvdd-supply = <&reg_ldo_io1>;
-+		reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
-+		backlight = <&backlight>;
-+	};
-+};
-+
-+&ehci0 {
-+	status = "okay";
-+};
-+
-+&ehci1 {
-+	status = "okay";
-+};
-+
-+&i2c0 {
-+	status = "okay";
-+
-+	touchscreen@5d {
-+		compatible = "goodix,gt9271";
-+		reg = <0x5d>;
-+		interrupt-parent = <&pio>;
-+		interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */
-+		irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
-+		reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
-+		AVDD28-supply = <&reg_ldo_io1>;
-+	};
-+};
-+
-+&i2c0_pins {
-+	bias-pull-up;
-+};
-+
-+&i2c1 {
-+	status = "okay";
-+
-+	/* TODO: add Bochs BMA223 accelerometer here */
-+};
-+
-+&lradc {
-+	vref-supply = <&reg_aldo3>;
-+	status = "okay";
-+
-+	button-200 {
-+		label = "Volume Up";
-+		linux,code = <KEY_VOLUMEUP>;
-+		channel = <0>;
-+		voltage = <200000>;
-+	};
-+
-+	button-400 {
-+		label = "Volume Down";
-+		linux,code = <KEY_VOLUMEDOWN>;
-+		channel = <0>;
-+		voltage = <400000>;
-+	};
-+};
-+
-+&mixer1 {
-+	status = "okay";
-+};
-+
-+&mmc0 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&mmc0_pins>;
-+	vmmc-supply = <&reg_dcdc1>;
-+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
-+	disable-wp;
-+	bus-width = <4>;
-+	status = "okay";
-+};
-+
-+&mmc1 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&mmc1_pins>;
-+	vmmc-supply = <&reg_dldo4>;
-+	vqmmc-supply = <&reg_eldo1>;
-+	mmc-pwrseq = <&wifi_pwrseq>;
-+	bus-width = <4>;
-+	non-removable;
-+	status = "okay";
-+
-+	rtl8723cs: wifi@1 {
-+		reg = <1>;
-+	};
-+};
-+
-+&mmc2 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&mmc2_pins>;
-+	vmmc-supply = <&reg_dcdc1>;
-+	vqmmc-supply = <&reg_dcdc1>;
-+	bus-width = <8>;
-+	non-removable;
-+	cap-mmc-hw-reset;
-+	status = "okay";
-+};
-+
-+&ohci0 {
-+	status = "okay";
-+};
-+
-+&pwm {
-+	status = "okay";
-+};
-+
-+&r_rsb {
-+	status = "okay";
-+
-+	axp803: pmic@3a3 {
-+		compatible = "x-powers,axp803";
-+		reg = <0x3a3>;
-+		interrupt-parent = <&r_intc>;
-+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-+		x-powers,drive-vbus-en;
-+	};
-+};
-+
-+#include "axp803.dtsi"
-+
-+&ac_power_supply {
-+	status = "okay";
-+};
-+
-+&battery_power_supply {
-+	status = "okay";
-+};
-+
-+&reg_aldo1 {
-+	regulator-min-microvolt = <2800000>;
-+	regulator-max-microvolt = <2800000>;
-+	regulator-name = "dovdd-csi";
-+};
-+
-+&reg_aldo2 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-pl";
-+};
-+
-+&reg_aldo3 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <2700000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-pll-avcc";
-+};
-+
-+&reg_dc1sw {
-+	regulator-name = "vcc-lcd";
-+};
-+
-+&reg_dcdc1 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <3300000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-3v3";
-+};
-+
-+&reg_dcdc2 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1000000>;
-+	regulator-max-microvolt = <1300000>;
-+	regulator-name = "vdd-cpux";
-+};
-+
-+/* DCDC3 is polyphased with DCDC2 */
-+
-+&reg_dcdc5 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1200000>;
-+	regulator-max-microvolt = <1200000>;
-+	regulator-name = "vcc-dram";
-+};
-+
-+&reg_dcdc6 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1100000>;
-+	regulator-max-microvolt = <1100000>;
-+	regulator-name = "vdd-sys";
-+};
-+
-+&reg_dldo1 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <3300000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-hdmi-dsi-sensor";
-+};
-+
-+&reg_dldo3 {
-+	regulator-min-microvolt = <2800000>;
-+	regulator-max-microvolt = <2800000>;
-+	regulator-name = "avdd-csi";
-+};
-+
-+&reg_dldo4 {
-+	regulator-min-microvolt = <3300000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-wifi";
-+};
-+
-+&reg_drivevbus {
-+	regulator-name = "usb0-vbus";
-+	status = "okay";
-+};
-+
-+&reg_eldo1 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "cpvdd";
-+};
-+
-+&reg_eldo2 {
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "vcca-1v8";
-+};
-+
-+&reg_eldo3 {
-+	regulator-min-microvolt = <1800000>;
-+	regulator-max-microvolt = <1800000>;
-+	regulator-name = "dvdd-1v8-csi";
-+};
-+
-+&reg_fldo1 {
-+	regulator-min-microvolt = <1200000>;
-+	regulator-max-microvolt = <1200000>;
-+	regulator-name = "vcc-1v2-hsic";
-+};
-+
-+&reg_fldo2 {
-+	regulator-always-on;
-+	regulator-min-microvolt = <1100000>;
-+	regulator-max-microvolt = <1100000>;
-+	regulator-name = "vdd-cpus";
-+};
-+
-+&reg_ldo_io0 {
-+	regulator-min-microvolt = <3300000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-name = "vcc-usb";
-+	status = "okay";
-+};
-+
-+&reg_ldo_io1 {
-+	regulator-min-microvolt = <3300000>;
-+	regulator-max-microvolt = <3300000>;
-+	regulator-enable-ramp-delay = <3500000>;
-+	regulator-name = "vcc-touchscreen";
-+	status = "okay";
-+};
-+
-+&reg_rtc_ldo {
-+	regulator-name = "vcc-rtc";
-+};
-+
-+&sound {
-+	status = "okay";
-+	simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
-+	simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
-+				    "Microphone", "Internal Microphone Right",
-+				    "Headphone", "Headphone Jack",
-+				    "Speaker", "Internal Speaker";
-+	simple-audio-card,routing =
-+			"Left DAC", "AIF1 Slot 0 Left",
-+			"Right DAC", "AIF1 Slot 0 Right",
-+			"Speaker Amp INL", "LINEOUT",
-+			"Speaker Amp INR", "LINEOUT",
-+			"Internal Speaker", "Speaker Amp OUTL",
-+			"Internal Speaker", "Speaker Amp OUTR",
-+			"Headphone Jack", "HP",
-+			"AIF1 Slot 0 Left ADC", "Left ADC",
-+			"AIF1 Slot 0 Right ADC", "Right ADC",
-+			"Internal Microphone Left", "MBIAS",
-+			"MIC1", "Internal Microphone Left",
-+			"Internal Microphone Right", "HBIAS",
-+			"MIC2", "Internal Microphone Right";
-+};
-+
-+&uart0 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&uart0_pb_pins>;
-+	status = "okay";
-+};
-+
-+&usb_otg {
-+	dr_mode = "otg";
-+	status = "okay";
-+};
-+
-+&usb_power_supply {
-+	status = "okay";
-+};
-+
-+&usbphy {
-+	usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
-+	usb0_vbus_power-supply = <&usb_power_supply>;
-+	usb0_vbus-supply = <&reg_drivevbus>;
-+	usb1_vbus-supply = <&reg_ldo_io0>;
-+	status = "okay";
-+};
--- 
-2.24.1
-

arm64-pinebook-fixes.patch

@@ -1,429 +0,0 @@
-From e7a6e6b0c6506a9f070dbfb2ca948770c47a1d78 Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sun, 19 Jan 2020 10:30:57 -0600
-Subject: [PATCH 1/8] arm64: dts: allwinner: pinebook: Remove unused vcc3v3
- regulator
-
-This fixed regulator has no consumers, GPIOs, or other connections.
-Remove it.
-
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 7 -------
- 1 file changed, 7 deletions(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-index 3d894b208901..ff32ca1a495e 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-@@ -63,13 +63,6 @@ lid_switch {
- 		};
- 	};
- 
--	reg_vcc3v3: vcc3v3 {
--		compatible = "regulator-fixed";
--		regulator-name = "vcc3v3";
--		regulator-min-microvolt = <3300000>;
--		regulator-max-microvolt = <3300000>;
--	};
--
- 	wifi_pwrseq: wifi_pwrseq {
- 		compatible = "mmc-pwrseq-simple";
- 		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
--- 
-2.24.1
-
-From 5eea216437eeff908d6d2942bf893fb77ebfc111 Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sun, 19 Jan 2020 10:30:59 -0600
-Subject: [PATCH 2/8] arm64: dts: allwinner: pinebook: Sort device tree nodes
-
-The r_i2c node should come before r_rsb, and in any case should not
-separate the axp803 node from its subnodes.
-
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- .../boot/dts/allwinner/sun50i-a64-pinebook.dts   | 16 ++++++++--------
- 1 file changed, 8 insertions(+), 8 deletions(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-index ff32ca1a495e..77784f7b1da7 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-@@ -172,6 +172,14 @@ &pwm {
- 	status = "okay";
- };
- 
-+/* The ANX6345 eDP-bridge is on r_i2c */
-+&r_i2c {
-+	clock-frequency = <100000>;
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&r_i2c_pl89_pins>;
-+	status = "okay";
-+};
-+
- &r_rsb {
- 	status = "okay";
- 
-@@ -183,14 +191,6 @@ axp803: pmic@3a3 {
- 	};
- };
- 
--/* The ANX6345 eDP-bridge is on r_i2c */
--&r_i2c {
--	clock-frequency = <100000>;
--	pinctrl-names = "default";
--	pinctrl-0 = <&r_i2c_pl89_pins>;
--	status = "okay";
--};
--
- #include "axp803.dtsi"
- 
- &ac_power_supply {
--- 
-2.24.1
-
-From 4bdf53ffc64e5c6738c942dcdc422d5ca8a2070a Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sun, 19 Jan 2020 10:31:00 -0600
-Subject: [PATCH 3/8] arm64: dts: allwinner: pinebook: Make simplefb more
- consistent
-
-Boards generally reference the simplefb nodes from the SoC dtsi by
-label, not by full path. simplefb_hdmi is already like this in the
-Pinebook DTS. Update simplefb_lcd to match.
-
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- .../arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-index 77784f7b1da7..224bed65d008 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-@@ -41,12 +41,6 @@ backlight: backlight {
- 
- 	chosen {
- 		stdout-path = "serial0:115200n8";
--
--		framebuffer-lcd {
--			panel-supply = <&reg_dc1sw>;
--			dvdd25-supply = <&reg_dldo2>;
--			dvdd12-supply = <&reg_fldo1>;
--		};
- 	};
- 
- 	gpio_keys {
-@@ -316,6 +310,12 @@ &reg_rtc_ldo {
- 	regulator-name = "vcc-rtc";
- };
- 
-+&simplefb_lcd {
-+	panel-supply = <&reg_dc1sw>;
-+	dvdd25-supply = <&reg_dldo2>;
-+	dvdd12-supply = <&reg_fldo1>;
-+};
-+
- &simplefb_hdmi {
- 	vcc-hdmi-supply = <&reg_dldo1>;
- };
--- 
-2.24.1
-
-From c0f416de7141bbc713f080ad123b256f6320ec92 Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sun, 19 Jan 2020 10:31:01 -0600
-Subject: [PATCH 4/8] arm64: dts: allwinner: pinebook: Document MMC0 CD pin
- name
-
-Normally GPIO pin references are followed by a comment giving the pin
-name for searchability. Add the comment here where it was missing.
-
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-index 224bed65d008..a1e15777d524 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-@@ -119,7 +119,7 @@ &mmc0 {
- 	pinctrl-names = "default";
- 	pinctrl-0 = <&mmc0_pins>;
- 	vmmc-supply = <&reg_dcdc1>;
--	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
-+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
- 	disable-wp;
- 	bus-width = <4>;
- 	status = "okay";
--- 
-2.24.1
-
-From 8818d55ec31fa6e0dc14fb7a4924b3e8d3ecef7d Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sun, 19 Jan 2020 10:31:02 -0600
-Subject: [PATCH 5/8] arm64: dts: allwinner: pinebook: Add GPIO port regulators
-
-Allwinner A64 SoC has separate supplies for PC, PD, PE, PG and PL.
-
-VCC-PC and VCC-PG are supplied by ELDO1 at 1.8v.
-VCC-PD is supplied by DCDC1 (VCC-IO) at 3.3v.
-VCC-PE is supplied by ALDO1, and is unused.
-
-VCC-PL creates a circular dependency, so it is omitted for now.
-
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- .../boot/dts/allwinner/sun50i-a64-pinebook.dts  | 17 +++++++++++++++++
- 1 file changed, 17 insertions(+)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-index a1e15777d524..1ec39120323f 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-@@ -162,6 +162,13 @@ &ohci1 {
- 	status = "okay";
- };
- 
-+&pio {
-+	vcc-pc-supply = <&reg_eldo1>;
-+	vcc-pd-supply = <&reg_dcdc1>;
-+	vcc-pe-supply = <&reg_aldo1>;
-+	vcc-pg-supply = <&reg_eldo1>;
-+};
-+
- &pwm {
- 	status = "okay";
- };
-@@ -174,6 +181,16 @@ &r_i2c {
- 	status = "okay";
- };
- 
-+&r_pio {
-+	/*
-+	 * FIXME: We can't add that supply for now since it would
-+	 * create a circular dependency between pinctrl, the regulator
-+	 * and the RSB Bus.
-+	 *
-+	 * vcc-pl-supply = <&reg_aldo2>;
-+	 */
-+};
-+
- &r_rsb {
- 	status = "okay";
- 
--- 
-2.24.1
-
-From bd863f25d41173e140850772f9a02ffb3b3e0d6b Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sun, 19 Jan 2020 10:31:03 -0600
-Subject: [PATCH 6/8] arm64: dts: allwinner: pinebook: Fix backlight regulator
-
-The output from the backlight regulator is labeled as "VBKLT" in the
-schematic. Using the equation and resistor values from the schematic,
-the output is approximately 18V, not 3.3V. Since the regulator in use
-(SS6640STR) is a boost regulator powered by PS (battery or AC input),
-which are both >3.3V, the output could not be 3.3V anyway.
-
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- .../dts/allwinner/sun50i-a64-pinebook.dts     | 20 +++++++++----------
- 1 file changed, 10 insertions(+), 10 deletions(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-index 1ec39120323f..313f4e6edc19 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-@@ -21,22 +21,13 @@ aliases {
- 		ethernet0 = &rtl8723cs;
- 	};
- 
--	vdd_bl: regulator@0 {
--		compatible = "regulator-fixed";
--		regulator-name = "bl-3v3";
--		regulator-min-microvolt = <3300000>;
--		regulator-max-microvolt = <3300000>;
--		gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
--		enable-active-high;
--	};
--
- 	backlight: backlight {
- 		compatible = "pwm-backlight";
- 		pwms = <&pwm 0 50000 0>;
- 		brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
- 		default-brightness-level = <2>;
- 		enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
--		power-supply = <&vdd_bl>;
-+		power-supply = <&reg_vbklt>;
- 	};
- 
- 	chosen {
-@@ -57,6 +48,15 @@ lid_switch {
- 		};
- 	};
- 
-+	reg_vbklt: vbklt {
-+		compatible = "regulator-fixed";
-+		regulator-name = "vbklt";
-+		regulator-min-microvolt = <18000000>;
-+		regulator-max-microvolt = <18000000>;
-+		gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
-+		enable-active-high;
-+	};
-+
- 	wifi_pwrseq: wifi_pwrseq {
- 		compatible = "mmc-pwrseq-simple";
- 		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
--- 
-2.24.1
-
-From 425472eb612873c9c64b41df70020de58448bef3 Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sun, 19 Jan 2020 10:31:04 -0600
-Subject: [PATCH 7/8] arm64: dts: allwinner: pinebook: Fix 5v0 boost regulator
-
-Now that AXP803 GPIO support is available, we can properly model
-the hardware. Replace the use of GPIO0-LDO with a fixed regulator
-controlled by GPIO0. This boost regulator is used to power the
-(internal and external) USB ports, as well as the speakers.
-
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- .../dts/allwinner/sun50i-a64-pinebook.dts     | 27 +++++++++----------
- 1 file changed, 12 insertions(+), 15 deletions(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-index 313f4e6edc19..c06c540e6c08 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-@@ -57,6 +57,15 @@ reg_vbklt: vbklt {
- 		enable-active-high;
- 	};
- 
-+	reg_vcc5v0: vcc5v0 {
-+		compatible = "regulator-fixed";
-+		regulator-name = "vcc5v0";
-+		regulator-min-microvolt = <5000000>;
-+		regulator-max-microvolt = <5000000>;
-+		gpio = <&axp_gpio 0 GPIO_ACTIVE_HIGH>;
-+		enable-active-high;
-+	};
-+
- 	wifi_pwrseq: wifi_pwrseq {
- 		compatible = "mmc-pwrseq-simple";
- 		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
-@@ -64,12 +73,7 @@ wifi_pwrseq: wifi_pwrseq {
- 
- 	speaker_amp: audio-amplifier {
- 		compatible = "simple-audio-amplifier";
--		/*
--		 * TODO This is actually a fixed regulator controlled by
--		 * the GPIO line on the PMIC. This should be corrected
--		 * once GPIO support is added for this PMIC.
--		 */
--		VCC-supply = <&reg_ldo_io0>;
-+		VCC-supply = <&reg_vcc5v0>;
- 		enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
- 		sound-name-prefix = "Speaker Amp";
- 	};
-@@ -316,13 +320,6 @@ &reg_fldo2 {
- 	regulator-name = "vdd-cpus";
- };
- 
--&reg_ldo_io0 {
--	regulator-min-microvolt = <3300000>;
--	regulator-max-microvolt = <3300000>;
--	regulator-name = "vcc-usb";
--	status = "okay";
--};
--
- &reg_rtc_ldo {
- 	regulator-name = "vcc-rtc";
- };
-@@ -371,7 +368,7 @@ &usb_otg {
- };
- 
- &usbphy {
--	usb0_vbus-supply = <&reg_ldo_io0>;
--	usb1_vbus-supply = <&reg_ldo_io0>;
-+	usb0_vbus-supply = <&reg_vcc5v0>;
-+	usb1_vbus-supply = <&reg_vcc5v0>;
- 	status = "okay";
- };
--- 
-2.24.1
-
-From c3aea4ea2117f5dc28da3d4175fc93296653ecd5 Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sun, 19 Jan 2020 10:30:58 -0600
-Subject: [PATCH 8/8] arm64: dts: allwinner: pinebook: Remove unused AXP803
- regulators
-
-The Pinebook does not use the CSI bus on the A64. In fact it does not
-use GPIO port E for anything at all. Thus the following regulators are
-not used and do not need voltages set:
-
- - ALDO1: Connected to VCC-PE only
- - DLDO3: Not connected
- - ELDO3: Not connected
-
-Signed-off-by: Samuel Holland <samuel@sholland.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- .../boot/dts/allwinner/sun50i-a64-pinebook.dts   | 16 +---------------
- 1 file changed, 1 insertion(+), 15 deletions(-)
-
-diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-index c06c540e6c08..12e513ba8f50 100644
---- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
-@@ -217,9 +217,7 @@ &battery_power_supply {
- };
- 
- &reg_aldo1 {
--	regulator-min-microvolt = <2800000>;
--	regulator-max-microvolt = <2800000>;
--	regulator-name = "vcc-csi";
-+	regulator-name = "vcc-pe";
- };
- 
- &reg_aldo2 {
-@@ -282,12 +280,6 @@ &reg_dldo2 {
- 	regulator-name = "vcc-edp";
- };
- 
--&reg_dldo3 {
--	regulator-min-microvolt = <3300000>;
--	regulator-max-microvolt = <3300000>;
--	regulator-name = "avdd-csi";
--};
--
- &reg_dldo4 {
- 	regulator-min-microvolt = <3300000>;
- 	regulator-max-microvolt = <3300000>;
-@@ -301,12 +293,6 @@ &reg_eldo1 {
- 	regulator-name = "cpvdd";
- };
- 
--&reg_eldo3 {
--	regulator-min-microvolt = <1800000>;
--	regulator-max-microvolt = <1800000>;
--	regulator-name = "vdd-1v8-csi";
--};
--
- &reg_fldo1 {
- 	regulator-min-microvolt = <1200000>;
- 	regulator-max-microvolt = <1200000>;
--- 
-2.24.1
-

arm64-serial-8250_tegra-Create-Tegra-specific-8250-driver.patch

@@ -1,396 +0,0 @@
-From patchwork Wed Jan 29 13:28:17 2020
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-From: Jon Hunter <jonathanh@nvidia.com>
-To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
- Jiri Slaby <jslaby@suse.com>, Thierry Reding <thierry.reding@gmail.com>
-CC: <linux-serial@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
- <linux-tegra@vger.kernel.org>, Jeff Brasen <jbrasen@nvidia.com>,
- Jon Hunter <jonathanh@nvidia.com>
-Subject: [PATCH V3] serial: 8250_tegra: Create Tegra specific 8250 driver
-Date: Wed, 29 Jan 2020 13:28:17 +0000
-Message-ID: <20200129132817.26343-1-jonathanh@nvidia.com>
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-
-From: Jeff Brasen <jbrasen@nvidia.com>
-
-To support booting NVIDIA Tegra platforms with either Device-Tree or
-ACPI, create a Tegra specific 8250 serial driver that supports both
-firmware types. Another benefit from doing this, is that the Tegra
-specific codec in the generic Open Firmware 8250 driver can now be
-removed.
-
-Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
-Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
----
-
-Changes since V2:
-- Added missing header for devm_ioremap (reported by kbuild test robot)
-Changes since V1:
-- Added support for COMPILE_TEST
-
- drivers/tty/serial/8250/8250_of.c    |  28 ----
- drivers/tty/serial/8250/8250_tegra.c | 198 +++++++++++++++++++++++++++
- drivers/tty/serial/8250/Kconfig      |   9 ++
- drivers/tty/serial/8250/Makefile     |   1 +
- 4 files changed, 208 insertions(+), 28 deletions(-)
- create mode 100644 drivers/tty/serial/8250/8250_tegra.c
-
-diff --git a/drivers/tty/serial/8250/8250_of.c b/drivers/tty/serial/8250/8250_of.c
-index 531ad67395e0..5e45cf8dbc6e 100644
---- a/drivers/tty/serial/8250/8250_of.c
-+++ b/drivers/tty/serial/8250/8250_of.c
-@@ -7,7 +7,6 @@
- #include <linux/console.h>
- #include <linux/module.h>
- #include <linux/slab.h>
--#include <linux/delay.h>
- #include <linux/serial_core.h>
- #include <linux/serial_reg.h>
- #include <linux/of_address.h>
-@@ -26,28 +25,6 @@ struct of_serial_info {
- 	int line;
- };
- 
--#ifdef CONFIG_ARCH_TEGRA
--static void tegra_serial_handle_break(struct uart_port *p)
--{
--	unsigned int status, tmout = 10000;
--
--	do {
--		status = p->serial_in(p, UART_LSR);
--		if (status & (UART_LSR_FIFOE | UART_LSR_BRK_ERROR_BITS))
--			status = p->serial_in(p, UART_RX);
--		else
--			break;
--		if (--tmout == 0)
--			break;
--		udelay(1);
--	} while (1);
--}
--#else
--static inline void tegra_serial_handle_break(struct uart_port *port)
--{
--}
--#endif
--
- static int of_8250_rs485_config(struct uart_port *port,
- 				  struct serial_rs485 *rs485)
- {
-@@ -211,10 +188,6 @@ static int of_platform_serial_setup(struct platform_device *ofdev,
- 	port->rs485_config = of_8250_rs485_config;
- 
- 	switch (type) {
--	case PORT_TEGRA:
--		port->handle_break = tegra_serial_handle_break;
--		break;
--
- 	case PORT_RT2880:
- 		port->iotype = UPIO_AU;
- 		break;
-@@ -359,7 +332,6 @@ static const struct of_device_id of_platform_serial_table[] = {
- 	{ .compatible = "ns16550",  .data = (void *)PORT_16550, },
- 	{ .compatible = "ns16750",  .data = (void *)PORT_16750, },
- 	{ .compatible = "ns16850",  .data = (void *)PORT_16850, },
--	{ .compatible = "nvidia,tegra20-uart", .data = (void *)PORT_TEGRA, },
- 	{ .compatible = "nxp,lpc3220-uart", .data = (void *)PORT_LPC3220, },
- 	{ .compatible = "ralink,rt2880-uart", .data = (void *)PORT_RT2880, },
- 	{ .compatible = "intel,xscale-uart", .data = (void *)PORT_XSCALE, },
-diff --git a/drivers/tty/serial/8250/8250_tegra.c b/drivers/tty/serial/8250/8250_tegra.c
-new file mode 100644
-index 000000000000..c0ffad1572c6
---- /dev/null
-+++ b/drivers/tty/serial/8250/8250_tegra.c
-@@ -0,0 +1,198 @@
-+// SPDX-License-Identifier: GPL-2.0+
-+/*
-+ *  Serial Port driver for Tegra devices
-+ *
-+ *  Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
-+ */
-+
-+#include <linux/acpi.h>
-+#include <linux/clk.h>
-+#include <linux/console.h>
-+#include <linux/delay.h>
-+#include <linux/io.h>
-+#include <linux/module.h>
-+#include <linux/reset.h>
-+#include <linux/slab.h>
-+
-+#include "8250.h"
-+
-+struct tegra_uart {
-+	struct clk *clk;
-+	struct reset_control *rst;
-+	int line;
-+};
-+
-+static void tegra_uart_handle_break(struct uart_port *p)
-+{
-+	unsigned int status, tmout = 10000;
-+
-+	do {
-+		status = p->serial_in(p, UART_LSR);
-+		if (status & (UART_LSR_FIFOE | UART_LSR_BRK_ERROR_BITS))
-+			status = p->serial_in(p, UART_RX);
-+		else
-+			break;
-+		if (--tmout == 0)
-+			break;
-+		udelay(1);
-+	} while (1);
-+}
-+
-+static int tegra_uart_probe(struct platform_device *pdev)
-+{
-+	struct uart_8250_port port8250;
-+	struct tegra_uart *uart;
-+	struct uart_port *port;
-+	struct resource *res;
-+	int ret;
-+
-+	uart = devm_kzalloc(&pdev->dev, sizeof(*uart), GFP_KERNEL);
-+	if (!uart)
-+		return -ENOMEM;
-+
-+	memset(&port8250, 0, sizeof(port8250));
-+
-+	port = &port8250.port;
-+	spin_lock_init(&port->lock);
-+
-+	port->flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_FIXED_PORT |
-+		      UPF_FIXED_TYPE;
-+	port->iotype = UPIO_MEM32;
-+	port->regshift = 2;
-+	port->type = PORT_TEGRA;
-+	port->irqflags |= IRQF_SHARED;
-+	port->dev = &pdev->dev;
-+	port->handle_break = tegra_uart_handle_break;
-+
-+	ret = of_alias_get_id(pdev->dev.of_node, "serial");
-+	if (ret >= 0)
-+		port->line = ret;
-+
-+	ret = platform_get_irq(pdev, 0);
-+	if (ret < 0)
-+		return ret;
-+
-+	port->irq = ret;
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	if (!res)
-+		return -ENODEV;
-+
-+	port->membase = devm_ioremap(&pdev->dev, res->start,
-+				     resource_size(res));
-+	if (!port->membase)
-+		return -ENOMEM;
-+
-+	port->mapbase = res->start;
-+	port->mapsize = resource_size(res);
-+
-+	uart->rst = devm_reset_control_get_optional_shared(&pdev->dev, NULL);
-+	if (IS_ERR(uart->rst))
-+		return PTR_ERR(uart->rst);
-+
-+	if (device_property_read_u32(&pdev->dev, "clock-frequency",
-+				     &port->uartclk)) {
-+		uart->clk = devm_clk_get(&pdev->dev, NULL);
-+		if (IS_ERR(uart->clk)) {
-+			dev_err(&pdev->dev, "failed to get clock!\n");
-+			return -ENODEV;
-+		}
-+
-+		ret = clk_prepare_enable(uart->clk);
-+		if (ret < 0)
-+			return ret;
-+
-+		port->uartclk = clk_get_rate(uart->clk);
-+	}
-+
-+	ret = reset_control_deassert(uart->rst);
-+	if (ret)
-+		goto err_clkdisable;
-+
-+	ret = serial8250_register_8250_port(&port8250);
-+	if (ret < 0)
-+		goto err_clkdisable;
-+
-+	platform_set_drvdata(pdev, uart);
-+	uart->line = ret;
-+
-+	return 0;
-+
-+err_clkdisable:
-+	clk_disable_unprepare(uart->clk);
-+
-+	return ret;
-+}
-+
-+static int tegra_uart_remove(struct platform_device *pdev)
-+{
-+	struct tegra_uart *uart = platform_get_drvdata(pdev);
-+
-+	serial8250_unregister_port(uart->line);
-+	reset_control_assert(uart->rst);
-+	clk_disable_unprepare(uart->clk);
-+
-+	return 0;
-+}
-+
-+#ifdef CONFIG_PM_SLEEP
-+static int tegra_uart_suspend(struct device *dev)
-+{
-+	struct tegra_uart *uart = dev_get_drvdata(dev);
-+	struct uart_8250_port *port8250 = serial8250_get_port(uart->line);
-+	struct uart_port *port = &port8250->port;
-+
-+	serial8250_suspend_port(uart->line);
-+
-+	if (!uart_console(port) || console_suspend_enabled)
-+		clk_disable_unprepare(uart->clk);
-+
-+	return 0;
-+}
-+
-+static int tegra_uart_resume(struct device *dev)
-+{
-+	struct tegra_uart *uart = dev_get_drvdata(dev);
-+	struct uart_8250_port *port8250 = serial8250_get_port(uart->line);
-+	struct uart_port *port = &port8250->port;
-+
-+	if (!uart_console(port) || console_suspend_enabled)
-+		clk_prepare_enable(uart->clk);
-+
-+	serial8250_resume_port(uart->line);
-+
-+	return 0;
-+}
-+#endif
-+
-+static SIMPLE_DEV_PM_OPS(tegra_uart_pm_ops, tegra_uart_suspend,
-+			 tegra_uart_resume);
-+
-+static const struct of_device_id tegra_uart_of_match[] = {
-+	{ .compatible = "nvidia,tegra20-uart", },
-+	{ },
-+};
-+MODULE_DEVICE_TABLE(of, tegra_uart_of_match);
-+
-+static const struct acpi_device_id tegra_uart_acpi_match[] = {
-+	{ "NVDA0100", 0 },
-+	{ },
-+};
-+MODULE_DEVICE_TABLE(acpi, tegra_uart_acpi_match);
-+
-+static struct platform_driver tegra_uart_driver = {
-+	.driver = {
-+		.name = "tegra-uart",
-+		.pm = &tegra_uart_pm_ops,
-+		.of_match_table = tegra_uart_of_match,
-+		.acpi_match_table = ACPI_PTR(tegra_uart_acpi_match),
-+	},
-+	.probe = tegra_uart_probe,
-+	.remove = tegra_uart_remove,
-+};
-+
-+module_platform_driver(tegra_uart_driver);
-+
-+MODULE_AUTHOR("Jeff Brasen <jbrasen@nvidia.com>");
-+MODULE_DESCRIPTION("NVIDIA Tegra 8250 Driver");
-+MODULE_LICENSE("GPL v2");
-diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
-index f16824bbb573..af0688156dd0 100644
---- a/drivers/tty/serial/8250/Kconfig
-+++ b/drivers/tty/serial/8250/Kconfig
-@@ -500,6 +500,15 @@ config SERIAL_8250_PXA
- 	  applicable to both devicetree and legacy boards, and early console is
- 	  part of its support.
- 
-+config SERIAL_8250_TEGRA
-+	tristate "8250 support for Tegra serial ports"
-+	default SERIAL_8250
-+	depends on SERIAL_8250
-+	depends on ARCH_TEGRA || COMPILE_TEST
-+	help
-+	  Select this option if you have machine with an NVIDIA Tegra SoC and
-+	  wish to enable 8250 serial driver for the Tegra serial interfaces.
-+
- config SERIAL_OF_PLATFORM
- 	tristate "Devicetree based probing for 8250 ports"
- 	depends on SERIAL_8250 && OF
-diff --git a/drivers/tty/serial/8250/Makefile b/drivers/tty/serial/8250/Makefile
-index 51a6079d3f1f..a8bfb654d490 100644
---- a/drivers/tty/serial/8250/Makefile
-+++ b/drivers/tty/serial/8250/Makefile
-@@ -37,6 +37,7 @@ obj-$(CONFIG_SERIAL_8250_INGENIC)	+= 8250_ingenic.o
- obj-$(CONFIG_SERIAL_8250_LPSS)		+= 8250_lpss.o
- obj-$(CONFIG_SERIAL_8250_MID)		+= 8250_mid.o
- obj-$(CONFIG_SERIAL_8250_PXA)		+= 8250_pxa.o
-+obj-$(CONFIG_SERIAL_8250_TEGRA)		+= 8250_tegra.o
- obj-$(CONFIG_SERIAL_OF_PLATFORM)	+= 8250_of.o
- 
- CFLAGS_8250_ingenic.o += -I$(srctree)/scripts/dtc/libfdt

arm64-tegra-fix-pcie.patch

@@ -1,101 +0,0 @@
-From 5fc5158c547fc3a2b46cbc6f73b926d8b78cd6e2 Mon Sep 17 00:00:00 2001
-From: "Signed-off-by: Jon Hunter" <jonathanh@nvidia.com>
-Date: Fri, 14 Feb 2020 13:53:53 +0000
-Subject: [PATCH] ARM64: tegra: Fix Tegra194 PCIe compatible string
-
-If the kernel configuration option CONFIG_PCIE_DW_PLAT_HOST is enabled
-then this can cause the kernel to incorrectly probe the generic
-designware PCIe platform driver instead of the Tegra194 designware PCIe
-driver. This causes a boot failure on Tegra194 because the necessary
-configuration to access the hardware is not performed.
-
-The order in which the compatible strings are populated in Device-Tree
-is not relevant in this case, because the kernel will attempt to probe
-the device as soon as a driver is loaded and if the generic designware
-PCIe driver is loaded first, then this driver will be probed first.
-Therefore, to fix this problem, remove the "snps,dw-pcie" string from
-the compatible string as we never want this driver to be probe on
-Tegra194.
-
-Fixes: 2602c32f15e7 ("arm64: tegra: Add P2U and PCIe controller nodes to Tegra194 DT")
-
-Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
----
- .../devicetree/bindings/pci/nvidia,tegra194-pcie.txt |  2 +-
- arch/arm64/boot/dts/nvidia/tegra194.dtsi             | 12 ++++++------
- 2 files changed, 7 insertions(+), 7 deletions(-)
-
-diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
-index b739f92da58e..1f90eb39870b 100644
---- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
-+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
-@@ -118,7 +118,7 @@ Tegra194:
- --------
- 
- 	pcie@14180000 {
--		compatible = "nvidia,tegra194-pcie", "snps,dw-pcie";
-+		compatible = "nvidia,tegra194-pcie";
- 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>;
- 		reg = <0x00 0x14180000 0x0 0x00020000   /* appl registers (128K)      */
- 		       0x00 0x38000000 0x0 0x00040000   /* configuration space (256K) */
-diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
-index ccac43be12ac..4c58cb10fb9c 100644
---- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
-+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
-@@ -1208,7 +1208,7 @@ sor3: sor@15bc0000 {
- 	};
- 
- 	pcie@14100000 {
--		compatible = "nvidia,tegra194-pcie", "snps,dw-pcie";
-+		compatible = "nvidia,tegra194-pcie";
- 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX1A>;
- 		reg = <0x00 0x14100000 0x0 0x00020000   /* appl registers (128K)      */
- 		       0x00 0x30000000 0x0 0x00040000   /* configuration space (256K) */
-@@ -1253,7 +1253,7 @@ pcie@14100000 {
- 	};
- 
- 	pcie@14120000 {
--		compatible = "nvidia,tegra194-pcie", "snps,dw-pcie";
-+		compatible = "nvidia,tegra194-pcie";
- 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX1A>;
- 		reg = <0x00 0x14120000 0x0 0x00020000   /* appl registers (128K)      */
- 		       0x00 0x32000000 0x0 0x00040000   /* configuration space (256K) */
-@@ -1298,7 +1298,7 @@ pcie@14120000 {
- 	};
- 
- 	pcie@14140000 {
--		compatible = "nvidia,tegra194-pcie", "snps,dw-pcie";
-+		compatible = "nvidia,tegra194-pcie";
- 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX1A>;
- 		reg = <0x00 0x14140000 0x0 0x00020000   /* appl registers (128K)      */
- 		       0x00 0x34000000 0x0 0x00040000   /* configuration space (256K) */
-@@ -1343,7 +1343,7 @@ pcie@14140000 {
- 	};
- 
- 	pcie@14160000 {
--		compatible = "nvidia,tegra194-pcie", "snps,dw-pcie";
-+		compatible = "nvidia,tegra194-pcie";
- 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX4A>;
- 		reg = <0x00 0x14160000 0x0 0x00020000   /* appl registers (128K)      */
- 		       0x00 0x36000000 0x0 0x00040000   /* configuration space (256K) */
-@@ -1388,7 +1388,7 @@ pcie@14160000 {
- 	};
- 
- 	pcie@14180000 {
--		compatible = "nvidia,tegra194-pcie", "snps,dw-pcie";
-+		compatible = "nvidia,tegra194-pcie";
- 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>;
- 		reg = <0x00 0x14180000 0x0 0x00020000   /* appl registers (128K)      */
- 		       0x00 0x38000000 0x0 0x00040000   /* configuration space (256K) */
-@@ -1433,7 +1433,7 @@ pcie@14180000 {
- 	};
- 
- 	pcie@141a0000 {
--		compatible = "nvidia,tegra194-pcie", "snps,dw-pcie";
-+		compatible = "nvidia,tegra194-pcie";
- 		power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>;
- 		reg = <0x00 0x141a0000 0x0 0x00020000   /* appl registers (128K)      */
- 		       0x00 0x3a000000 0x0 0x00040000   /* configuration space (256K) */
--- 
-2.24.1
-

backlight-lp855x-Ensure-regulators-are-disabled-on-probe-failure.patch

@@ -1,186 +0,0 @@
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-From: Jon Hunter <jonathanh@nvidia.com>
-To: Milo Kim <milo.kim@ti.com>, Lee Jones <lee.jones@linaro.org>,
- Daniel Thompson <daniel.thompson@linaro.org>,
- Jingoo Han <jingoohan1@gmail.com>
-CC: <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
- <linux-tegra@vger.kernel.org>, Jon Hunter <jonathanh@nvidia.com>
-Subject: [PATCH] backlight: lp855x: Ensure regulators are disabled on probe
- failure
-Date: Mon, 24 Feb 2020 14:07:48 +0000
-Message-ID: <20200224140748.2182-1-jonathanh@nvidia.com>
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-
-If probing the LP885x backlight fails after the regulators have been
-enabled, then the following warning is seen when releasing the
-regulators ...
-
- WARNING: CPU: 1 PID: 289 at drivers/regulator/core.c:2051 _regulator_put.part.28+0x158/0x160
- Modules linked in: tegra_xudc lp855x_bl(+) host1x pwm_tegra ip_tables x_tables ipv6 nf_defrag_ipv6
- CPU: 1 PID: 289 Comm: systemd-udevd Not tainted 5.6.0-rc2-next-20200224 #1
- Hardware name: NVIDIA Jetson TX1 Developer Kit (DT)
-
- ...
-
- Call trace:
-  _regulator_put.part.28+0x158/0x160
-  regulator_put+0x34/0x50
-  devm_regulator_release+0x10/0x18
-  release_nodes+0x12c/0x230
-  devres_release_all+0x34/0x50
-  really_probe+0x1c0/0x370
-  driver_probe_device+0x58/0x100
-  device_driver_attach+0x6c/0x78
-  __driver_attach+0xb0/0xf0
-  bus_for_each_dev+0x68/0xc8
-  driver_attach+0x20/0x28
-  bus_add_driver+0x160/0x1f0
-  driver_register+0x60/0x110
-  i2c_register_driver+0x40/0x80
-  lp855x_driver_init+0x20/0x1000 [lp855x_bl]
-  do_one_initcall+0x58/0x1a0
-  do_init_module+0x54/0x1d0
-  load_module+0x1d80/0x21c8
-  __do_sys_finit_module+0xe8/0x100
-  __arm64_sys_finit_module+0x18/0x20
-  el0_svc_common.constprop.3+0xb0/0x168
-  do_el0_svc+0x20/0x98
-  el0_sync_handler+0xf4/0x1b0
-  el0_sync+0x140/0x180
-
-Fix this by ensuring that the regulators are disabled, if enabled, on
-probe failure.
-
-Finally, ensure that the vddio regulator is disabled in the driver
-remove handler.
-
-Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
-Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
----
- drivers/video/backlight/lp855x_bl.c | 20 ++++++++++++++++----
- 1 file changed, 16 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
-index f68920131a4a..e94932c69f54 100644
---- a/drivers/video/backlight/lp855x_bl.c
-+++ b/drivers/video/backlight/lp855x_bl.c
-@@ -456,7 +456,7 @@ static int lp855x_probe(struct i2c_client *cl, const struct i2c_device_id *id)
- 		ret = regulator_enable(lp->enable);
- 		if (ret < 0) {
- 			dev_err(lp->dev, "failed to enable vddio: %d\n", ret);
--			return ret;
-+			goto disable_supply;
- 		}
- 
- 		/*
-@@ -471,24 +471,34 @@ static int lp855x_probe(struct i2c_client *cl, const struct i2c_device_id *id)
- 	ret = lp855x_configure(lp);
- 	if (ret) {
- 		dev_err(lp->dev, "device config err: %d", ret);
--		return ret;
-+		goto disable_vddio;
- 	}
- 
- 	ret = lp855x_backlight_register(lp);
- 	if (ret) {
- 		dev_err(lp->dev,
- 			"failed to register backlight. err: %d\n", ret);
--		return ret;
-+		goto disable_vddio;
- 	}
- 
- 	ret = sysfs_create_group(&lp->dev->kobj, &lp855x_attr_group);
- 	if (ret) {
- 		dev_err(lp->dev, "failed to register sysfs. err: %d\n", ret);
--		return ret;
-+		goto disable_vddio;
- 	}
- 
- 	backlight_update_status(lp->bl);
-+
- 	return 0;
-+
-+disable_vddio:
-+	if (lp->enable)
-+		regulator_disable(lp->enable);
-+disable_supply:
-+	if (lp->supply)
-+		regulator_disable(lp->supply);
-+
-+	return ret;
- }
- 
- static int lp855x_remove(struct i2c_client *cl)
-@@ -497,6 +507,8 @@ static int lp855x_remove(struct i2c_client *cl)
- 
- 	lp->bl->props.brightness = 0;
- 	backlight_update_status(lp->bl);
-+	if (lp->enable)
-+		regulator_disable(lp->enable);
- 	if (lp->supply)
- 		regulator_disable(lp->supply);
- 	sysfs_remove_group(&lp->dev->kobj, &lp855x_attr_group);

bcm2835-irqchip-Quiesce-IRQs-left-enabled-by-bootloader.patch

@@ -1,232 +0,0 @@
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- <8be2f3e95fb29abdf80240f2b8a38621c42eb2a9.1581327911.git.lukas@wunner.de>
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-References: <713627a200d9c8fd7cac424d69e98166@kernel.org>
-From: Lukas Wunner <lukas@wunner.de>
-Date: Mon, 10 Feb 2020 10:52:20 +0100
-Subject: [PATCH v2] irqchip/bcm2835: Quiesce IRQs left enabled by bootloader
-To: Thomas Gleixner <tglx@linutronix.de>, Jason Cooper <jason@lakedaemon.net>,
- Marc Zyngier <maz@kernel.org>,
- "Nicolas Saenz Julienne" <nsaenzjulienne@suse.de>
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-
-Customers of our "Revolution Pi" open source PLCs (which are based on
-the Raspberry Pi) have reported random lockups as well as jittery eMMC,
-UART and SPI latency.  We were able to reproduce the lockups in our lab
-and hooked up a JTAG debugger:
-
-It turns out that the USB controller's interrupt is already enabled when
-the kernel boots.  All interrupts are disabled when the chip comes out
-of power-on reset, according to the spec.  So apparently the bootloader
-enables the interrupt but neglects to disable it before handing over
-control to the kernel.
-
-The bootloader is a closed source blob provided by the Raspberry Pi
-Foundation.  Development of an alternative open source bootloader was
-begun by Kristina Brooks but it's not fully functional yet.  Usage of
-the blob is thus without alternative for the time being.
-
-The Raspberry Pi Foundation's downstream kernel has a performance-
-optimized USB driver (which we use on our Revolution Pi products).
-The driver takes advantage of the FIQ fast interrupt.  Because the
-regular USB interrupt was left enabled by the bootloader, both the
-FIQ and the normal interrupt is enabled once the USB driver probes.
-
-The spec has the following to say on simultaneously enabling the FIQ
-and the normal interrupt of a peripheral:
-
-"One interrupt source can be selected to be connected to the ARM FIQ
- input.  An interrupt which is selected as FIQ should have its normal
- interrupt enable bit cleared.  Otherwise a normal and an FIQ interrupt
- will be fired at the same time.  Not a good idea!"
-                                  ^^^^^^^^^^^^^^^
-https://www.raspberrypi.org/app/uploads/2012/02/BCM2835-ARM-Peripherals.pdf
-page 110
-
-On a multicore Raspberry Pi, the Foundation's kernel routes all normal
-interrupts to CPU 0 and the FIQ to CPU 1.  Because both the FIQ and the
-normal interrupt is enabled, a USB interrupt causes CPU 0 to spin in
-bcm2836_chained_handle_irq() until the FIQ on CPU 1 has cleared it.
-Interrupts with a lower priority than USB are starved as long.
-
-That explains the jittery eMMC, UART and SPI latency:  On one occasion
-I've seen CPU 0 blocked for no less than 2.9 msec.  Basically,
-everything not USB takes a performance hit:  Whereas eMMC throughput
-on a Compute Module 3 remains relatively constant at 23.5 MB/s with
-this commit, it irregularly dips to 23.0 MB/s without this commit.
-
-The lockups occur when CPU 0 receives a USB interrupt while holding a
-lock which CPU 1 is trying to acquire while the FIQ is temporarily
-disabled on CPU 1.
-
-I've tested old releases of the Foundation's bootloader as far back as
-1.20160202-1 and they all leave the USB interrupt enabled.  Still older
-releases fail to boot a contemporary kernel on a Compute Module 1 or 3,
-which are the only Raspberry Pi variants I have at my disposal for
-testing.
-
-Fix by disabling IRQs left enabled by the bootloader.  Although the
-impact is most pronounced on the Foundation's downstream kernel,
-it seems prudent to apply the fix to the upstream kernel to guard
-against such mistakes in any present and future bootloader.
-
-Signed-off-by: Lukas Wunner <lukas@wunner.de>
-Cc: Serge Schneider <serge@raspberrypi.org>
-Cc: Kristina Brooks <notstina@gmail.com>
-Cc: stable@vger.kernel.org
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
----
-Changes since v1:
-* Use "relaxed" MMIO accessors to avoid memory barriers (Marc)
-* Use u32 instead of int for register access (Marc)
-* Quiesce FIQ as well (Marc)
-* Quiesce IRQs after mapping them for better readability
-* Drop alternative approach from commit message (Marc)
-
-Link to v1:
-https://lore.kernel.org/lkml/988737dbbc4e499c2faaaa4e567ba3ed8deb9a89.1581089797.git.lukas@wunner.de/
-
- drivers/irqchip/irq-bcm2835.c | 15 +++++++++++++++
- 1 file changed, 15 insertions(+)
-
-diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c
-index 418245d31921..63539c88ac3a 100644
---- a/drivers/irqchip/irq-bcm2835.c
-+++ b/drivers/irqchip/irq-bcm2835.c
-@@ -61,6 +61,7 @@
- 					| SHORTCUT1_MASK | SHORTCUT2_MASK)
- 
- #define REG_FIQ_CONTROL		0x0c
-+#define REG_FIQ_ENABLE		0x80
- 
- #define NR_BANKS		3
- #define IRQS_PER_BANK		32
-@@ -135,6 +136,7 @@ static int __init armctrl_of_init(struct device_node *node,
- {
- 	void __iomem *base;
- 	int irq, b, i;
-+	u32 reg;
- 
- 	base = of_iomap(node, 0);
- 	if (!base)
-@@ -157,6 +159,19 @@ static int __init armctrl_of_init(struct device_node *node,
- 				handle_level_irq);
- 			irq_set_probe(irq);
- 		}
-+
-+		reg = readl_relaxed(intc.enable[b]);
-+		if (reg) {
-+			writel_relaxed(reg, intc.disable[b]);
-+			pr_err(FW_BUG "Bootloader left irq enabled: "
-+			       "bank %d irq %*pbl\n", b, IRQS_PER_BANK, &reg);
-+		}
-+	}
-+
-+	reg = readl_relaxed(base + REG_FIQ_CONTROL);
-+	if (reg & REG_FIQ_ENABLE) {
-+		writel_relaxed(0, base + REG_FIQ_CONTROL);
-+		pr_err(FW_BUG "Bootloader left fiq enabled\n");
- 	}
- 
- 	if (is_2836) {

build_configs.sh

@@ -1 +0,0 @@
-configs/build_configs.sh

check-kabi

@@ -0,0 +1,149 @@
+#!/usr/bin/python3
+#
+# check-kabi - Red Hat kABI reference checking tool
+#
+# We use this script to check against reference Module.kabi files.
+#
+# Author: Jon Masters <jcm@redhat.com>
+# Copyright (C) 2007-2009 Red Hat, Inc.
+#
+# This software may be freely redistributed under the terms of the GNU
+# General Public License (GPL).
+
+# Changelog:
+#
+# 2018/06/01 - Update for python3 by Petr Oros.
+# 2009/08/15 - Updated for use in RHEL6.
+# 2007/06/13 - Initial rewrite in python by Jon Masters.
+
+__author__ = "Jon Masters <jcm@redhat.com>"
+__version__ = "2.0"
+__date__ = "2009/08/15"
+__copyright__ = "Copyright (C) 2007-2009 Red Hat, Inc"
+__license__ = "GPL"
+
+import getopt
+import string
+import sys
+
+true = 1
+false = 0
+
+
+def load_symvers(symvers, filename):
+    """Load a Module.symvers file."""
+
+    symvers_file = open(filename, "r")
+
+    while true:
+        in_line = symvers_file.readline()
+        if in_line == "":
+            break
+        if in_line == "\n":
+            continue
+        checksum, symbol, directory, type = in_line.split()
+
+        symvers[symbol] = in_line[0:-1]
+
+
+def load_kabi(kabi, filename):
+    """Load a Module.kabi file."""
+
+    kabi_file = open(filename, "r")
+
+    while true:
+        in_line = kabi_file.readline()
+        if in_line == "":
+            break
+        if in_line == "\n":
+            continue
+        checksum, symbol, directory, type = in_line.split()
+
+        kabi[symbol] = in_line[0:-1]
+
+
+def check_kabi(symvers, kabi):
+    """Check Module.kabi and Module.symvers files."""
+
+    fail = 0
+    warn = 0
+    changed_symbols = []
+    moved_symbols = []
+
+    for symbol in kabi:
+        abi_hash, abi_sym, abi_dir, abi_type = kabi[symbol].split()
+        if symbol in symvers:
+            sym_hash, sym_sym, sym_dir, sym_type = symvers[symbol].split()
+            if abi_hash != sym_hash:
+                fail = 1
+                changed_symbols.append(symbol)
+
+            if abi_dir != sym_dir:
+                warn = 1
+                moved_symbols.append(symbol)
+        else:
+            fail = 1
+            changed_symbols.append(symbol)
+
+    if fail:
+        print("*** ERROR - ABI BREAKAGE WAS DETECTED ***")
+        print("")
+        print("The following symbols have been changed (this will cause an ABI breakage):")
+        print("")
+        for symbol in changed_symbols:
+            print(symbol)
+        print("")
+
+    if warn:
+        print("*** WARNING - ABI SYMBOLS MOVED ***")
+        print("")
+        print("The following symbols moved (typically caused by moving a symbol from being")
+        print("provided by the kernel vmlinux out to a loadable module):")
+        print("")
+        for symbol in moved_symbols:
+            print(symbol)
+        print("")
+
+    """Halt the build, if we got errors and/or warnings. In either case,
+       double-checkig is required to avoid introducing / concealing
+       KABI inconsistencies."""
+    if fail or warn:
+        sys.exit(1)
+    sys.exit(0)
+
+
+def usage():
+    print("""
+check-kabi: check Module.kabi and Module.symvers files.
+
+    check-kabi [ -k Module.kabi ] [ -s Module.symvers ]
+
+""")
+
+
+if __name__ == "__main__":
+
+    symvers_file = ""
+    kabi_file = ""
+
+    opts, args = getopt.getopt(sys.argv[1:], 'hk:s:')
+
+    for o, v in opts:
+        if o == "-s":
+            symvers_file = v
+        if o == "-h":
+            usage()
+            sys.exit(0)
+        if o == "-k":
+            kabi_file = v
+
+    if (symvers_file == "") or (kabi_file == ""):
+        usage()
+        sys.exit(1)
+
+    symvers = {}
+    kabi = {}
+
+    load_symvers(symvers, symvers_file)
+    load_kabi(kabi, kabi_file)
+    check_kabi(symvers, kabi)

config_generation

@@ -1 +0,0 @@
-configs/config_generation

configs/build_configs.sh

@@ -1,159 +0,0 @@
-#!/bin/bash
-#
-# This script merges together the hierarchy of CONFIG_* files under generic
-# and debug to form the necessary $PACKAGE_NAME<version>-<arch>-<variant>.config
-# files for building RHEL kernels, based on the contents of a control file
-
-PACKAGE_NAME="${1:-kernel}" # defines the package name used
-KVERREL="${2:-}"
-SUBARCH="${3:-}" # defines a specific arch
-SCRIPT="$(readlink -f $0)"
-OUTPUT_DIR="$PWD"
-SCRIPT_DIR="$(dirname $SCRIPT)"
-
-LANG=en_US.UTF-8
-
-# to handle this script being a symlink
-cd $SCRIPT_DIR
-
-set errexit
-set nounset
-
-cleanup()
-{
-	rm -f config-*
-}
-
-die()
-{
-	echo "$1"
-	cleanup
-	exit 1
-}
-
-function combine_config_layer()
-{
-	dir=$1
-	file="config-$(echo $dir | sed -e 's|/|-|g')"
-
-	if [ $(ls $dir/ | grep -c "^CONFIG_") -eq 0 ]; then
-		touch $file
-		return
-	fi
-
-	cat $dir/CONFIG_* > $file
-}
-
-function merge_configs()
-{
-	archvar=$1
-	arch=$(echo "$archvar" | cut -f1 -d"-")
-	configs=$2
-	order=$3
-	flavor=$4
-
-	name=$OUTPUT_DIR/$PACKAGE_NAME-$archvar-$flavor.config
-	echo -n "Building $name ... "
-	touch config-merging config-merged
-
-	# apply based on order
-	skip_if_missing=""
-	for o in $order
-	do
-		for config in $(echo $configs | sed -e 's/:/ /g')
-		do
-			cfile="config-$o-$config"
-
-			test -n "$skip_if_missing" && test ! -e $cfile && continue
-
-			perl merge.pl $cfile config-merging > config-merged
-			if [ ! $? -eq 0 ]; then
-				die "Failed to merge $cfile"
-			fi
-			mv config-merged config-merging
-		done
-
-		# first configs in $order is baseline, all files should be
-		# there.  second pass is overrides and can be missing.
-		skip_if_missing="1"
-	done
-	if [ "x$arch" == "xaarch64" ]; then
-		echo "# arm64" > $name
-	elif [ "x$arch" == "xppc64le" ]; then
-		echo "# powerpc" > $name
-	elif [ "x$arch" == "xs390x" ]; then
-		echo "# s390" > $name
-	elif [ "x$arch" == "xarmv7hl" ]; then
-		echo "# arm" > $name
-	elif [ "x$arch" == "xi686" ]; then
-		echo "# i386" > $name
-	else
-		echo "# $arch" > $name
-	fi
-	sort config-merging >> $name
-	rm -f config-merged config-merging
-	echo "done"
-}
-
-function build_flavor()
-{
-	flavor=$1
-	control_file="priority".$flavor
-	while read line
-	do
-		if [ $(echo "$line" | grep -c "^#") -ne 0 ]; then
-			continue
-		elif [ $(echo "$line" | grep -c "^$") -ne 0 ]; then
-			continue
-		elif [ $(echo "$line" | grep -c "^EMPTY") -ne 0 ]; then
-			empty=$(echo "$line" | cut -f2 -d"=")
-			for a in $empty
-			do
-				echo "# EMPTY" > $OUTPUT_DIR/$PACKAGE_NAME-$a-$flavor.config
-
-			done
-		elif [ $(echo "$line" | grep -c "^ORDER") -ne 0 ]; then
-			order=$(echo "$line" | cut -f2 -d"=")
-			for o in $order
-			do
-				glist=$(find $o -type d)
-				for d in $glist
-				do
-					combine_config_layer $d
-				done
-			done
-		else
-			arch=$(echo "$line" | cut -f1 -d"=")
-			configs=$(echo "$line" | cut -f2 -d"=")
-
-			if [ -n "$SUBARCH" ]; then
-				case $arch in
-					$SUBARCH*)
-						;;
-					*)
-						continue
-				esac
-			fi
-
-			merge_configs $arch $configs "$order" $flavor
-		fi
-	done < $control_file
-}
-
-while read line
-do
-	build_flavor $line
-done < flavors
-
-# A passed in kernel version implies copy to final location
-# otherwise defer to another script
-if test -n "$KVERREL"
-then
-	for i in kernel-*.config
-	do
-		NEW="$(echo $i | sed "s/$PACKAGE_NAME-$SUBARCH/$PACKAGE_NAME-$KVERREL-$SUBARCH/")"
-		mv $i $NEW
-	done
-fi
-
-cleanup

configs/fedora/debug/CONFIG_ACPI_DEBUG

@@ -1 +0,0 @@
-CONFIG_ACPI_DEBUG=y

configs/fedora/debug/CONFIG_ARM_PTDUMP_DEBUGFS

@@ -1 +0,0 @@
-CONFIG_ARM_PTDUMP_DEBUGFS=y

configs/fedora/debug/CONFIG_ATH_DEBUG

@@ -1 +0,0 @@
-CONFIG_ATH_DEBUG=y

configs/fedora/debug/CONFIG_B43LEGACY_DEBUG

@@ -1 +0,0 @@
-CONFIG_B43LEGACY_DEBUG=y

configs/fedora/debug/CONFIG_B43_DEBUG

@@ -1 +0,0 @@
-CONFIG_B43_DEBUG=y

configs/fedora/debug/CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION

@@ -1 +0,0 @@
-CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION=y

configs/fedora/debug/CONFIG_BPF_KPROBE_OVERRIDE

@@ -1 +0,0 @@
-CONFIG_BPF_KPROBE_OVERRIDE=y

configs/fedora/debug/CONFIG_CAN_DEBUG_DEVICES

@@ -1 +0,0 @@
-CONFIG_CAN_DEBUG_DEVICES=y

configs/fedora/debug/CONFIG_CARL9170_DEBUGFS

@@ -1 +0,0 @@
-CONFIG_CARL9170_DEBUGFS=y

configs/fedora/debug/CONFIG_CEPH_LIB_PRETTYDEBUG

@@ -1 +0,0 @@
-CONFIG_CEPH_LIB_PRETTYDEBUG=y

configs/fedora/debug/CONFIG_DEBUG_ATOMIC_SLEEP

@@ -1 +0,0 @@
-CONFIG_DEBUG_ATOMIC_SLEEP=y

configs/fedora/debug/CONFIG_DEBUG_CREDENTIALS

@@ -1 +0,0 @@
-CONFIG_DEBUG_CREDENTIALS=y

configs/fedora/debug/CONFIG_DEBUG_FORCE_WEAK_PER_CPU

@@ -1 +0,0 @@
-CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y

configs/fedora/debug/CONFIG_DEBUG_KMEMLEAK

@@ -1 +0,0 @@
-CONFIG_DEBUG_KMEMLEAK=y

configs/fedora/debug/CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF

@@ -1 +0,0 @@
-CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y

configs/fedora/debug/CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE

@@ -1 +0,0 @@
-CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000

configs/fedora/debug/CONFIG_DEBUG_LOCK_ALLOC

@@ -1 +0,0 @@
-CONFIG_DEBUG_LOCK_ALLOC=y

configs/fedora/debug/CONFIG_DEBUG_MISC

@@ -1 +0,0 @@
-CONFIG_DEBUG_MISC=y

configs/fedora/debug/CONFIG_DEBUG_MUTEXES

@@ -1 +0,0 @@
-CONFIG_DEBUG_MUTEXES=y

configs/fedora/debug/CONFIG_DEBUG_NOTIFIERS

@@ -1 +0,0 @@
-CONFIG_DEBUG_NOTIFIERS=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS

@@ -1 +0,0 @@
-CONFIG_DEBUG_OBJECTS=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_FREE

@@ -1 +0,0 @@
-CONFIG_DEBUG_OBJECTS_FREE=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER

@@ -1 +0,0 @@
-CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_RCU_HEAD

@@ -1 +0,0 @@
-CONFIG_DEBUG_OBJECTS_RCU_HEAD=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_TIMERS

@@ -1 +0,0 @@
-CONFIG_DEBUG_OBJECTS_TIMERS=y

configs/fedora/debug/CONFIG_DEBUG_OBJECTS_WORK

@@ -1 +0,0 @@
-CONFIG_DEBUG_OBJECTS_WORK=y

configs/fedora/debug/CONFIG_DEBUG_PERF_USE_VMALLOC

@@ -1 +0,0 @@
-CONFIG_DEBUG_PERF_USE_VMALLOC=y

configs/fedora/debug/CONFIG_DEBUG_PER_CPU_MAPS

@@ -1 +0,0 @@
-CONFIG_DEBUG_PER_CPU_MAPS=y

configs/fedora/debug/CONFIG_DEBUG_RT_MUTEXES

@@ -1 +0,0 @@
-CONFIG_DEBUG_RT_MUTEXES=y

configs/fedora/debug/CONFIG_DEBUG_RWSEMS

@@ -1 +0,0 @@
-CONFIG_DEBUG_RWSEMS=y

configs/fedora/debug/CONFIG_DEBUG_SG

@@ -1 +0,0 @@
-CONFIG_DEBUG_SG=y

configs/fedora/debug/CONFIG_DEBUG_SPINLOCK

@@ -1 +0,0 @@
-CONFIG_DEBUG_SPINLOCK=y

configs/fedora/debug/CONFIG_DEBUG_STACK_USAGE

@@ -1 +0,0 @@
-CONFIG_DEBUG_STACK_USAGE=y

configs/fedora/debug/CONFIG_DEBUG_VM_PGFLAGS

@@ -1 +0,0 @@
-CONFIG_DEBUG_VM_PGFLAGS=y

configs/fedora/debug/CONFIG_DEBUG_WW_MUTEX_SLOWPATH

@@ -1 +0,0 @@
-CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y

configs/fedora/debug/CONFIG_DETECT_HUNG_TASK

@@ -1 +0,0 @@
-CONFIG_DETECT_HUNG_TASK=y

configs/fedora/debug/CONFIG_DMADEVICES_DEBUG

@@ -1 +0,0 @@
-# CONFIG_DMADEVICES_DEBUG is not set

configs/fedora/debug/CONFIG_DMADEVICES_VDEBUG

@@ -1 +0,0 @@
-# CONFIG_DMADEVICES_VDEBUG is not set

configs/fedora/debug/CONFIG_DMA_API_DEBUG

@@ -1 +0,0 @@
-CONFIG_DMA_API_DEBUG=y

configs/fedora/debug/CONFIG_DRBD_FAULT_INJECTION

@@ -1 +0,0 @@
-CONFIG_DRBD_FAULT_INJECTION=y

configs/fedora/debug/CONFIG_EFI_PGT_DUMP

@@ -1 +0,0 @@
-CONFIG_EFI_PGT_DUMP=y

configs/fedora/debug/CONFIG_EXT4_DEBUG

@@ -1 +0,0 @@
-CONFIG_EXT4_DEBUG=y

configs/fedora/debug/CONFIG_FAILSLAB

@@ -1 +0,0 @@
-CONFIG_FAILSLAB=y

configs/fedora/debug/CONFIG_FAIL_FUNCTION

@@ -1 +0,0 @@
-CONFIG_FAIL_FUNCTION=y

configs/fedora/debug/CONFIG_FAIL_IO_TIMEOUT

@@ -1 +0,0 @@
-CONFIG_FAIL_IO_TIMEOUT=y

configs/fedora/debug/CONFIG_FAIL_MAKE_REQUEST

@@ -1 +0,0 @@
-CONFIG_FAIL_MAKE_REQUEST=y

configs/fedora/debug/CONFIG_FAIL_MMC_REQUEST

@@ -1 +0,0 @@
-CONFIG_FAIL_MMC_REQUEST=y

configs/fedora/debug/CONFIG_FAIL_PAGE_ALLOC

@@ -1 +0,0 @@
-CONFIG_FAIL_PAGE_ALLOC=y

configs/fedora/debug/CONFIG_FAULT_INJECTION

@@ -1 +0,0 @@
-CONFIG_FAULT_INJECTION=y

configs/fedora/debug/CONFIG_FAULT_INJECTION_DEBUG_FS

@@ -1 +0,0 @@
-CONFIG_FAULT_INJECTION_DEBUG_FS=y

configs/fedora/debug/CONFIG_FAULT_INJECTION_STACKTRACE_FILTER

@@ -1 +0,0 @@
-CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y

configs/fedora/debug/CONFIG_IOMMU_DEBUGFS

@@ -1 +0,0 @@
-CONFIG_IOMMU_DEBUGFS=y

configs/fedora/debug/CONFIG_IWLWIFI_DEVICE_TRACING

@@ -1 +0,0 @@
-CONFIG_IWLWIFI_DEVICE_TRACING=y

configs/fedora/debug/CONFIG_JBD2_DEBUG

@@ -1 +0,0 @@
-CONFIG_JBD2_DEBUG=y

configs/fedora/debug/CONFIG_KDB_DEFAULT_ENABLE

@@ -1 +0,0 @@
-CONFIG_KDB_DEFAULT_ENABLE=0x0

configs/fedora/debug/CONFIG_KDB_KEYBOARD

@@ -1 +0,0 @@
-CONFIG_KDB_KEYBOARD=y

configs/fedora/debug/CONFIG_KGDB_KDB

@@ -1 +0,0 @@
-CONFIG_KGDB_KDB=y

configs/fedora/debug/CONFIG_LOCK_EVENT_COUNTS

@@ -1 +0,0 @@
-CONFIG_LOCK_EVENT_COUNTS=y

configs/fedora/debug/CONFIG_LOCK_STAT

@@ -1 +0,0 @@
-CONFIG_LOCK_STAT=y

configs/fedora/debug/CONFIG_LOCK_TORTURE_TEST

@@ -1 +0,0 @@
-CONFIG_LOCK_TORTURE_TEST=m

configs/fedora/debug/CONFIG_MAXSMP

@@ -1 +0,0 @@
-CONFIG_MAXSMP=y

configs/fedora/debug/CONFIG_MMIOTRACE

@@ -1 +0,0 @@
-CONFIG_MMIOTRACE=y