linux/arch
Chen-Yu Tsai fbcc95fceb
arm64: dts: mediatek: mt8186-corsola: Fix IT6505 reset line polarity
The reset line of the IT6505 bridge chip is active low, not active high.
It was incorrectly inverted in the device tree as the implementation at
the time incorrectly inverted the polarity in its driver, due to a prior
device having an inline inverting level shifter.

Fix the polarity now while the external display pipeline is incomplete,
thereby avoiding any impact to running systems.

A matching fix for the driver should be included if this change is
backported.

Fixes: 8855d01fb8 ("arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel / Tentacool")
Cc: stable@vger.kernel.org
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20241029100226.660263-1-wenst@chromium.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
History 2024-11-04 11:09:54 +01:00
..
alpha asm-generic updates for 6.12 2024-09-26 11:54:40 -07:00
arc Kbuild updates for v6.12 2024-09-24 13:02:06 -07:00
arm soc: convert ep93xx to devicetree 2024-09-26 12:00:25 -07:00
arm64 arm64: dts: mediatek: mt8186-corsola: Fix IT6505 reset line polarity 2024-11-04 11:09:54 +01:00
csky mm: make arch_get_unmapped_area() take vm_flags by default 2024-09-09 16:39:13 -07:00
hexagon hexagon: vdso: Fix build failure 2024-09-23 08:17:50 -07:00
loongarch x86: 2024-09-28 09:20:14 -07:00
m68k m68knommu: updates and fixes for v6.12 2024-09-24 10:48:44 -07:00
microblaze microblaze: don't treat zero reserved memory regions as error 2024-08-25 15:26:30 -07:00
mips x86: 2024-09-28 09:20:14 -07:00
nios2 mm: remove legacy install_special_mapping() code 2024-09-01 20:26:13 -07:00
openrisc openrisc: convert to generic syscall table 2024-07-10 14:23:38 +02:00
parisc [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
powerpc powerpc fixes for 6.12 #2 2024-09-25 11:17:25 -07:00
riscv x86: 2024-09-28 09:20:14 -07:00
s390 x86: 2024-09-28 09:20:14 -07:00
sh sh updates for v6.12 2024-09-27 10:10:21 -07:00
sparc This includes the following changes related to sparc for v6.12: 2024-09-25 11:21:06 -07:00
um This pull request contains the following changes for UML: 2024-09-27 12:48:48 -07:00
x86 x86: kvm: fix build error 2024-09-29 14:47:33 -07:00
xtensa ALong with the usual shower of singleton patches, notable patch series in 2024-09-21 07:29:05 -07:00
.gitignore .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
Kconfig Rust changes for v6.12 2024-09-25 10:25:40 -07:00