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[ Upstream commit 8bc8db2ab2832daabdd06feeabdd511dc9575bb6 ]
The __mips_cm_l2sync_phys_base() and mips_cm_l2sync_phys_base() couple was
introduced in commit 9f98f3dd0c51 ("MIPS: Add generic CM probe & access
code") where the former method was a weak implementation of the later
function. Such design pattern permitted to re-define the original method
and to use the weak implementation in the new function. A similar approach
was introduced in the framework of another arch-specific programmable
interface: mips_cm_phys_base() and __mips_cm_phys_base(). The only
difference is that the underscored method of the later couple was declared
in the "asm/mips-cm.h" header file, but it wasn't done for the CM L2-sync
methods in the subject. Due to the missing global function declaration
the "missing prototype" warning was spotted in the framework of the commit
9a2036724cd6 ("mips: mark local function static if possible") and fixed
just be re-qualifying the weak method as static. Doing that broke what was
originally implied by having the weak implementation globally defined.
Let's fix the broken CM2 L2-sync arch-interface by dropping the static
qualifier and, seeing the implemented pattern hasn't been used for over 10
years but will be required soon (see the link for the discussion around
it), converting it to a single weakly defined method:
mips_cm_l2sync_phys_base().
Fixes: 9a2036724cd6 ("mips: mark local function static if possible")
Link: https://lore.kernel.org/linux-mips/20240215171740.14550-3-fancer.lancer@gmail.com
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 24338a6ae13cb743ced77da1b3a12c83f08a0c96 ]
Passing a datastructre marked _initconst to platform_driver_register()
is wrong. Drop the __initconst notation.
This fixes the following warnings:
WARNING: modpost: vmlinux: section mismatch in reference: grpci1_of_driver+0x30 (section: .data) -> grpci1_of_match (section: .init.rodata)
WARNING: modpost: vmlinux: section mismatch in reference: grpci2_of_driver+0x30 (section: .data) -> grpci2_of_match (section: .init.rodata)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Fixes: 4154bb821f0b ("sparc: leon: grpci1: constify of_device_id")
Fixes: 03949b1cb9f1 ("sparc: leon: grpci2: constify of_device_id")
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Tested-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Link: https://lore.kernel.org/r/20240224-sam-fix-sparc32-all-builds-v2-7-1f186603c5c4@ravnborg.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 99bd9a4f87926e12ce60796d7db1d6b226aca5e3 ]
sparc32 do not support generic isa dma, so do not select the symbol.
This fixes the following warnings:
dma.c:70:5: error: no previous prototype for 'request_dma' [-Werror=missing-prototypes]
dma.c:88:6: error: no previous prototype for 'free_dma' [-Werror=missing-prototypes]
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Fixes: 0fcb70851fbf ("Makefile.extrawarn: turn on missing-prototypes globally")
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Maciej W. Rozycki <macro@orcam.me.uk>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Link: https://lore.kernel.org/r/20240224-sam-fix-sparc32-all-builds-v2-5-1f186603c5c4@ravnborg.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 802a8874a3889a4a0d218d4f73e5855c96d5b8a8 ]
Use the generic variants - the implementation is the same.
As a nice side-effect fix the following warnings:
cmpdi2.c: warning: no previous prototype for '__cmpdi2' [-Wmissing-prototypes]
ucmpdi2.c: warning: no previous prototype for '__ucmpdi2' [-Wmissing-prototypes]
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Fixes: 0fcb70851fbf ("Makefile.extrawarn: turn on missing-prototypes globally")
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Reviewed-by: Maciej W. Rozycki <macro@orcam.me.uk>
Tested-by: Maciej W. Rozycki <macro@orcam.me.uk> # build-tested
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Tested-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Link: https://lore.kernel.org/r/20240224-sam-fix-sparc32-all-builds-v2-1-1f186603c5c4@ravnborg.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit d808f0b1be4888a87524164bc7dad2242734de38 ]
The SEED CSR access from VS/VU mode (guest) will always trap to
HS-mode (KVM) when Zkr extension is available to the Guest/VM.
Forward this CSR access to KVM user space so that it can be
emulated based on the method chosen by VMM.
Fixes: f370b4e668f0 ("RISC-V: KVM: Allow scalar crypto extensions for Guest/VM")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 5b9e00a6004cf837c43fdb8d5290df619de78024 ]
The 44x/warp_defconfig build fails with:
arch/powerpc/platforms/44x/warp.c:109:15: error: variable ‘warp_gpio_leds’ has initializer but incomplete type
109 | static struct platform_device warp_gpio_leds = {
| ^~~~~~~~~~~~~~~
Fix it by including platform_device.h.
Fixes: ef175b29a242 ("of: Stop circularly including of_device.h and of_platform.h")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240305123410.3306253-3-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 20933531be0577cdd782216858c26150dbc7936f ]
Move the prototypes into mpc10x.h which is included by all the relevant
C files, fixes:
arch/powerpc/platforms/embedded6xx/ls_uart.c:59:6: error: no previous prototype for 'avr_uart_configure'
arch/powerpc/platforms/embedded6xx/ls_uart.c:82:6: error: no previous prototype for 'avr_uart_send'
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240305123410.3306253-1-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit ad86d7ee43b22aa2ed60fb982ae94b285c1be671 ]
Running event hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=0/
in one of the system throws below error:
---Logs---
# perf list | grep hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles
hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=?/[Kernel PMU event]
# perf stat -v -e hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=0/ sleep 2
Using CPUID 00800200
Control descriptor is not initialized
Warning:
hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=0/ event is not supported by the kernel.
failed to read counter hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=0/
Performance counter stats for 'system wide':
<not supported> hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=0/
2.000700771 seconds time elapsed
The above error is because of the hcall failure as required
permission "Enable Performance Information Collection" is not set.
Based on current code, single_gpci_request function did not check the
error type incase hcall fails and by default returns EINVAL. But we can
have other reasons for hcall failures like H_AUTHORITY/H_PARAMETER with
detail_rc as GEN_BUF_TOO_SMALL, for which we need to act accordingly.
Fix this issue by adding new checks in the single_gpci_request and
h_gpci_event_init functions.
Result after fix patch changes:
# perf stat -e hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=0/ sleep 2
Error:
No permission to enable hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=0/ event.
Fixes: 220a0c609ad1 ("powerpc/perf: Add support for the hv gpci (get performance counter info) interface")
Reported-by: Akanksha J N <akanksha@linux.ibm.com>
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240229122847.101162-1-kjain@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit cda9c0d556283e2d4adaa9960b2dc19b16156bae ]
`buf` is allocated in papr_get_attr(), and krealloc() of `buf`
could fail. We need to free the original `buf` in the case of failure.
Fixes: 3c14b73454cf ("powerpc/pseries: Interface to represent PAPR firmware attributes")
Signed-off-by: Qiheng Lin <linqiheng@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20221208133449.16284-1-linqiheng@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit b72c066ba85a131091498a15a62d6068997278a4 ]
Fix a (randconfig) kconfig warning by correcting the select
statement:
WARNING: unmet direct dependencies detected for ADB_CUDA
Depends on [n]: MACINTOSH_DRIVERS [=n] && (ADB [=n] || PPC_PMAC [=y]) && !PPC_PMAC64 [=n]
Selected by [y]:
- PPC_PMAC [=y] && PPC_BOOK3S [=y] && CPU_BIG_ENDIAN [=y] && POWER_RESET [=y] && PPC32 [=y]
The PPC32 isn't needed because ADB depends on (PPC_PMAC && PPC32).
Fixes: a3ef2fef198c ("powerpc/32: Add dependencies of POWER_RESET for pmac32")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Tested: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240211221623.31112-1-rdunlap@infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit a743f26d03a96593c0f3d05dc26b388f45de67c9 ]
Per commit b3f11af9b2ce ("arm64: ftrace: forbid CALL_OPS with
CC_OPTIMIZE_FOR_SIZE"), GCC is silently ignoring `-falign-functions=N`
when passed `-Os`, causing functions to be improperly aligned. This
doesn't seem to be a problem with Clang though, where enabling CALL_OPS
with CC_OPTIMIZE_FOR_SIZE doesn't spit out any warnings at boot about
misaligned patch-sites. Only forbid CALL_OPS if GCC is used and we're
optimizing for size so that CALL_OPS can be used with clang optimizing
for size.
Cc: Jason Ling <jasonling@chromium.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Bill Wendling <morbo@google.com>
Cc: Justin Stitt <justinstitt@google.com>
Cc: llvm@lists.linux.dev
Fixes: b3f11af9b2ce ("arm64: ftrace: forbid CALL_OPS with CC_OPTIMIZE_FOR_SIZE")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20240223064032.3463229-1-swboyd@chromium.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 53cc9baeb9bc2a187eb9c9790d30995148852b12 ]
clang-16 warns about casting between incompatible function types:
arch/arm/crypto/sha256_glue.c:37:5: error: cast from 'void (*)(u32 *, const void *, unsigned int)' (aka 'void (*)(unsigned int *, const void *, unsigned int)') to 'sha256_block_fn *' (aka 'void (*)(struct sha256_state *, const unsigned char *, int)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
37 | (sha256_block_fn *)sha256_block_data_order);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm/crypto/sha512-glue.c:34:3: error: cast from 'void (*)(u64 *, const u8 *, int)' (aka 'void (*)(unsigned long long *, const unsigned char *, int)') to 'sha512_block_fn *' (aka 'void (*)(struct sha512_state *, const unsigned char *, int)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
34 | (sha512_block_fn *)sha512_block_data_order);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fix the prototypes for the assembler functions to match the typedef.
The code already relies on the digest being the first part of the
state structure, so there is no change in behavior.
Fixes: c80ae7ca3726 ("crypto: arm/sha512 - accelerated SHA-512 using ARM generic ASM and NEON")
Fixes: b59e2ae3690c ("crypto: arm/sha256 - move SHA-224/256 ASM/NEON implementation to base layer")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit c5aebb53b32460bc52680dd4e2a2f6b84d5ea521 ]
arch_vmap_pud_supported() and arch_vmap_pmd_supported() are
expected to constant-fold to false when RADIX is not enabled.
Force inlining in order to avoid following failure which
leads to unexpected call of non-existing pud_set_huge() and
pmd_set_huge() on powerpc 8xx.
In function 'pud_huge_tests',
inlined from 'debug_vm_pgtable' at mm/debug_vm_pgtable.c:1399:2:
./arch/powerpc/include/asm/vmalloc.h:9:33: warning: inlining failed in call to 'arch_vmap_pud_supported.isra': call is unlikely and code size would grow [-Winline]
9 | #define arch_vmap_pud_supported arch_vmap_pud_supported
| ^~~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/vmalloc.h:10:20: note: in expansion of macro 'arch_vmap_pud_supported'
10 | static inline bool arch_vmap_pud_supported(pgprot_t prot)
| ^~~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/vmalloc.h:9:33: note: called from here
9 | #define arch_vmap_pud_supported arch_vmap_pud_supported
mm/debug_vm_pgtable.c:458:14: note: in expansion of macro 'arch_vmap_pud_supported'
458 | if (!arch_vmap_pud_supported(args->page_prot) ||
| ^~~~~~~~~~~~~~~~~~~~~~~
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202402131836.OU1TDuoi-lkp@intel.com/
Fixes: 8309c9d71702 ("powerpc: inline huge vmap supported functions")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/bbd84ad52bf377e8d3b5865a906f2dc5d99964ba.1707832677.git.christophe.leroy@csgroup.eu
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7edd06233958d9086a9e3eb723a8768d3c5a9ce1 ]
When VIDEO is not set, there is a build error. Fix that by selecting
VIDEO for PS3_PS3AV.
ERROR: modpost: ".video_get_options" [drivers/ps3/ps3av_mod.ko] undefined!
Fixes: dae7fbf43fd0 ("driver/ps3: Include <video/cmdline.h> for mode parsing")
Fixes: a3b6792e990d ("video/cmdline: Introduce CONFIG_VIDEO for video= parameter")
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Geoff Levand <geoff@infradead.org>
Acked-by: Geoff Levand <geoff@infradead.org>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240207161322.8073-1-rdunlap@infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit cb0cd4ee11142339f2d47eef6db274290b7a482d ]
With commit 36bbc5b4ffab ("cacheinfo: Allow early detection and population
of cache attributes") the shared cpu list for each cache level higher than
L1 is rebuilt even if the list already has been set up.
This is caused by the removal of the cpumask_empty() check within
cache_shared_cpu_map_setup().
However architectures can enforce that the shared cpu list is not rebuilt
by simply setting cpu_map_populated of the per cpu cache info structure to
true, which is also the fix for this problem.
Before:
$ cat /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_list
0-7
After:
$ cat /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_list
1
Fixes: 36bbc5b4ffab ("cacheinfo: Allow early detection and population of cache attributes")
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7921e231f85a349d5927b26c812c86e03f4cd37b ]
JH7100 clock controller driver depends on certain root clock names.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Closes: https://lore.kernel.org/all/CAMuHMdWw0dteXO2jw4cwGvzKcL6vmnb96C=qgPgUqNDMtF6X0Q@mail.gmail.com/
Fixes: f03606470886 ("riscv: dts: starfive: replace underscores in node names")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit a51ab63b297ce9e26e3ffb9be896018a42d5f32f ]
As there are some AMD processors which only support CPPC V2 firmware and
BIOS implementation, the amd_pstate driver will be failed to load when
system booting with below kernel warning message:
[ 0.477523] amd_pstate: the _CPC object is not present in SBIOS or ACPI disabled
To make the amd_pstate driver can be loaded on those TR40 processors, it
needs to match x86_model from 0x30 to 0x7F for family 17H.
With the change, the system can load amd_pstate driver as expected.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reported-by: Gino Badouri <badouri.g@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218171
Fixes: fbd74d1689 ("ACPI: CPPC: Fix enabling CPPC on AMD systems with shared memory")
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit a4f82b8045e3c7913266aa6ea1ee15752a062abd ]
The actual size of the channels registers region is 4MB, according to the
documentation. This issue was not caught until now because the driver was
supposed to allow same regions being mapped multiple times for supporting
multiple buses. Thie driver is using platform_get_resource_byname() and
devm_ioremap() towards that purpose, which intentionally avoids
devm_request_mem_region() altogether.
Fixes: 10e024671295 ("arm64: dts: qcom: sm8650: add interconnect dependent device nodes")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Link: https://lore.kernel.org/r/20240221-dts-qcom-sm8550-fix-spmi-chnls-size-v2-2-72b5efd9dc4f@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 77dd1e50ffcba33c3195ae4fc78f354368ddacb2 ]
The actual size of the channels registers region is 4MB, according to the
documentation. This issue was not caught until now because the driver was
supposed to allow same regions being mapped multiple times for supporting
multiple buses. Thie driver is using platform_get_resource_byname() and
devm_ioremap() towards that purpose, which intentionally avoids
devm_request_mem_region() altogether.
Fixes: ffc50b2d3828 ("arm64: dts: qcom: Add base SM8550 dtsi")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Link: https://lore.kernel.org/r/20240221-dts-qcom-sm8550-fix-spmi-chnls-size-v2-1-72b5efd9dc4f@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit aaa8736370db1a78f0e8434344a484f9fd20be3b ]
When building with CONFIG_XEN_PV=y, .text symbols are emitted into
the .notes section so that Xen can find the "startup_xen" entry point.
This information is used prior to booting the kernel, so relocations
are not useful. In fact, performing relocations against the .notes
section means that the KASLR base is exposed since /sys/kernel/notes
is world-readable.
To avoid leaking the KASLR base without breaking unprivileged tools that
are expecting to read /sys/kernel/notes, skip performing relocations in
the .notes section. The values readable in .notes are then identical to
those found in System.map.
Reported-by: Guixiong Wei <guixiongwei@gmail.com>
Closes: https://lore.kernel.org/all/20240218073501.54555-1-guixiongwei@gmail.com/
Fixes: 5ead97c84fa7 ("xen: Core Xen implementation")
Fixes: da1a679cde9b ("Add /sys/kernel/notes")
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit a8037ceb89649659831e86a87a9329d1bb43c735 ]
The rockchip,trcm-sync-tx-only property is at this time only documented
for the tdm variant of Rockchip i2s controllers.
While there was a series [0] adding code and binding for the property,
it doesn't seem to have gone forward back in 2021.
So for now fix the devicetree check by removing the property from rk3588
i2s controllers until support for it gets merged.
[0] https://patchwork.kernel.org/project/linux-rockchip/patch/1629796734-4243-5-git-send-email-sugar.zhang@rock-chips.com/
Fixes: 8ae112a5554f ("arm64: dts: rockchip: Add rk3588s I2S nodes")
Cc: Sugar Zhang <sugar.zhang@rock-chips.com>
Cc: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240227164659.705271-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 0fc19ab75acde78558bd0f6fe3e5f63cf8ee88b0 ]
The dtbscheck reports a warning for a wrong reset-names property for
the i2s2 controller on rk356x socs.
The other controllers on the soc provide tx and rx directions and hence
two resets and separate clocks for each direction, while i2s2 only
provides one reset. This was so far named just "m" which isn't part of
the binding.
The clock-names the controller uses all end in "tx", so use the matching
"tx-m" reset-name for the i2s controller.
Fixes: 755f37010f3e ("arm64: dts: rockchip: RK356x: Add I2S2 device node")
Acked-by: Uwe Kleine-König <ukleinek@debian.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240227173526.710056-2-heiko@sntech.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit d1c44d9afa6f89aa0e10a191f30868eb12cd719f ]
The video-codec@fdea0400 was missing the interrupt-names property that is
part of the binding. Add it.
Fixes: 944be6fba401 ("arm64: dts: rockchip: Add VPU support for RK3568/RK3566")
Cc: Piotr Oniszczuk <piotr.oniszczuk@gmail.com>
Acked-by: Uwe Kleine-König <ukleinek@debian.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240227173526.710056-1-heiko@sntech.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit ec55a22149d64f9ac41845d923b884d4a666bf4d ]
Match order specified in binding documentation. It says "mem" should be
the last interrupt.
This fixes:
arch/arm64/boot/dts/marvell/armada-3720-db.dtb: crypto@90000: interrupt-names:0: 'ring0' was expected
from schema $id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
arch/arm64/boot/dts/marvell/armada-3720-db.dtb: crypto@90000: interrupt-names:1: 'ring1' was expected
from schema $id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
arch/arm64/boot/dts/marvell/armada-3720-db.dtb: crypto@90000: interrupt-names:2: 'ring2' was expected
from schema $id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
arch/arm64/boot/dts/marvell/armada-3720-db.dtb: crypto@90000: interrupt-names:3: 'ring3' was expected
from schema $id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
arch/arm64/boot/dts/marvell/armada-3720-db.dtb: crypto@90000: interrupt-names:4: 'eip' was expected
from schema $id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
arch/arm64/boot/dts/marvell/armada-3720-db.dtb: crypto@90000: interrupt-names:5: 'mem' was expected
from schema $id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 0ff08803eca417dfa9372194bebf3d1b1f501f98 ]
The hdmi@3d node's compatible string is "adi,adv7535" instead of
"adi,adv7533" or "adi,adv751*".
Fix the hdmi@3d node by means of:
* Use default register addresses for "cec", "edid" and "packet", because
there is no need to use a non-default address map.
* Add missing interrupt related properties.
* Drop "adi,input-*" properties which are only valid for adv751*.
* Add VEXT_3V3 fixed regulator.
* Add "*-supply" properties, since most are required.
* Fix label names - s/adv7533/adv7535/.
Fixes: 65344b9bed3a ("arm64: dts: imx8mp-evk: Add HDMI support")
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 13ab6f174a6b577bd7d09124b47ec8ace2682e42 ]
The SPI NOR bus routing on this board cannot go above 50 MHz,
set the clock frequency to maximum of 40 MHz to be within a
safe margin. Remove the comment as well.
Fixes: 562d222f23f0 ("arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 79978bff2e4b8e05ebdf5fc3ee6b794002393484 ]
We identified that the PHYs actually do not work since commit 7da7b84fee58
("ARM: dts: imx6dl-yapp4: Move phy reset into switch node") as
a coincidence of several circumstances.
The reset signal is kept asserted by a pull-down resistor on the board
unless it is deasserted by GPIO from the SoC. This is to keep the switch
dead until it is configured properly by the kernel and user space.
Prior to the referenced commit the switch was reset by the FEC driver
and the reset GPIO was actively deasserted. The mdio-bus was scanned
and the attached switch and its PHYs were found and configured.
With the referenced commit the switch is reset by the qca8k driver.
Because of another bug in the qca8k driver, functionality of the reset
pin depends on its pre-kernel configuration. See commit c44fc98f0a8f
("net: dsa: qca8k: fix illegal usage of GPIO")
The problem did not appear until we removed support for the switch
and configuration of its reset pin from the bootloader.
To fix that, properly describe the internal mdio-bus configuration of
the qca8334 switch. The PHYs are internal to the switch and sit on its
internal mdio-bus.
Fixes: 7da7b84fee58 ("ARM: dts: imx6dl-yapp4: Move phy reset into switch node")
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 023bd910d3ab735459f84b22bb99fb9e00bd9d76 ]
This change does not have any functional effect. The switch works just
fine without this patch as it has full access to all the addresses
on the bus. This is simply a clean-up to set the node name address
and reg address to the same value.
Fixes: 15b43e497ffd ("ARM: dts: imx6dl-yapp4: Use correct pseudo PHY address for the switch")
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7b59348c11f3355e284d77bbe3d33632ddadcfc2 ]
The SPDIF hardware found on the H6 supports both transmit and receive
functions. However it is missing the RX DMA channel.
Add the SPDIF hardware block's RX DMA channel. Also remove the
by-default pinmux, since the end device can choose to implement
either or both functionalities.
Fixes: f95b598df419 ("arm64: dts: allwinner: Add SPDIF node for Allwinner H6")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20240127163247.384439-6-wens@kernel.org
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7edbb5880dc3317a5eaec2166de71ff394598e6b ]
All Ethernet AVB instances on R-Car V4H have registers related to UDP/IP
support, but the declared register blocks for the first two instances
are too small to cover them.
Fix this by extending the register block sizes.
Fixes: 848c82db56923a8b ("arm64: dts: renesas: r8a779g0: Add RAVB nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/83437778614a7c96f4d8f1be98dffeee29bb4a0b.1707660323.git.geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 0c51912331f8ba5ce5fb52f46e340945160672a3 ]
All Ethernet AVB instances on R-Car V3U have registers related to UDP/IP
support, but the declared register blocks for the first two instances
are too small to cover them.
Fix this by extending the register block sizes.
Fixes: 5a633320f08b8c9b ("arm64: dts: renesas: r8a779a0: Add Ethernet-AVB support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/ce6ce3c4b1495e02e7c1803fca810a7178a84500.1707660323.git.geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 150d81f7a260f36c118cbec253fdd493c671dc29 ]
Ethernet IRQ GPIOs are marked as GPIO hogs. Thus, these GPIOs are
requested at probe time without considering if there are other
peripherals that need them. The Ethernet IRQ GPIOs are shared with
SDHI2. Selection between Ethernet and SDHI2 is done through a hardware
switch. To avoid scenarios where one wants to boot with SDHI2 support
and some SDHI pins are not propertly configured because of the GPIO
hogs, guard the Ethernet IRQ GPIO hogs with the proper build flag.
Fixes: 932ff0c802c6 ("arm64: dts: renesas: rzg3s-smarc-som: Enable the Ethernet interfaces")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240208124300.2740313-13-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit bf7e37716d995c54630c30540db5642f58ea037a ]
The IRQC block on the RZ/G3S (R9A08G045) SoC supports ECCRAM error
interrupts too. Add those missing interrupts to the IRQC node.
Fixes: 837918aa3fdd ("arm64: dts: renesas: r9a08g045: Add IA55 interrupt controller node")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240205144421.51195-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 14fe225dd5fcd5928583b0bcc34398a581f51602 ]
The IRQC IP block supports Bus error and ECCRAM interrupts on RZ/G2L and
alike SoC's (listed below). Update the IRQC nodes with the missing
interrupts, and additionally, include the 'interrupt-names' properties
in the IRQC nodes so that the driver can parse interrupts by name.
- R9A07G043U - RZ/G2UL
- R9A07G044L/R9A07G044LC - RZ/{G2L,G2LC}
- R9A07G054 - RZ/V2L
Fixes: 5edc51af5b30 ("arm64: dts: renesas: r9a07g044: Add IRQC node")
Fixes: 48ab6eddd8bb ("arm64: dts: renesas: r9a07g043u: Add IRQC node")
Fixes: 379478ab09e0 ("arm64: dts: renesas: r9a07g054: Add IRQC node")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240205144421.51195-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 3baa4c5143d65ebab2de0d99a395e5f4f1f46608 ]
When the development chip ROM was added, the "direct-mapped" compatible
value was already obsolete. In addition, the device node lacked the
accompanying "probe-type" property, causing the old physmap_of_core
driver to fall back to trying all available probe types.
Unfortunately this fallback was lost when the DT and pdata cases were
merged.
Fix this by using the modern "mtd-rom" compatible value instead.
Fixes: 5c3f5edbe0a1dff3 ("ARM: realview: add flash devices to the PB1176 DTS")
Fixes: 642b1e8dbed7bbbf ("mtd: maps: Merge physmap_of.c into physmap-core.c")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 90a67583171f213711de662fab9f8d24a2d291a9 ]
The INTR module for DMASS1 (CSI specific DMASS) is outside the currently
available ranges, as it starts at 0x4e400000. So fix the ranges property
to enable programming the interrupts correctly.
Fixes: 29075cc09f43 ("arm64: dts: ti: Introduce AM62P5 family of SoCs")
Reviewed-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20240220-am62p_csi-v2-1-3e71d9945571@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 9a0c0a9baa2d1f906589d715f9baeab93e7fcdcb ]
Change offset in mux-reg-masks property for serdes_ln_ctrl node
since reg-mux property is used in compatible.
Fixes: 2765149273f4 ("mux: mmio: use reg property when parent device is not a syscon")
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
Acked-by: Andrew Davis <afd@ti.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Link: https://lore.kernel.org/r/20240213080348.248916-1-s-vadapalli@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 3d585389d454e147187684e492a0eb8f56adf311 ]
Change offset in mux-reg-masks property for hbmc_mux node
since reg-mux property is used in compatible.
While here, update the reg region to include 4 bytes as this
is a 32bit register.
Fixes: 2765149273f4 ("mux: mmio: use reg property when parent device is not a syscon")
Suggested-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240215141957.13775-1-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7d8ee2c3b8a2aabb9ce75795bad20773bfe1ba13 ]
This adds common1 register space for AM62x SoC which is using TI's Keystone
display hardware and supporting it as described in
Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
Fixes: 8ccc1073c7bb ("arm64: dts: ti: k3-am62-main: Add node for DSS")
Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com>
Link: https://lore.kernel.org/r/20240216062426.4170528-4-devarsht@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 1a5010eade10b409d353b770d97b548b0fbdf5d7 ]
This adds common1 register space for AM65x SoC which is using TI's Keystone
display hardware and supporting it as described in
Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
Fixes: fc539b90eda2 ("arm64: dts: ti: am654: Add DSS node")
Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com>
Link: https://lore.kernel.org/r/20240216062426.4170528-3-devarsht@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit ef569d5db50e7edd709e482157769a5b3c367e22 ]
The external output reset signal was originally disabled and sent from
firmware. However, an unfixed bug in the firmware on tomato prevents
the signal from being sent, causing the device to fail to boot. To fix
this, enable external output reset signal to allow the device to reboot
normally.
Fixes: 5eb2e303ec6b ("arm64: dts: mediatek: Introduce MT8195 Cherry platform's Tomato")
Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240124-send-upstream-v3-1-5097c9862a73@chromium.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 379c7752bbd0e81654544a896dd19c19ebb6faba ]
Update MMC0/MMC1 OTAP/ITAP values according to the datasheet
[0], refer to Table 7-68 for MMC0 and Table 7-77 for MMC1.
[0] https://www.ti.com/lit/ds/symlink/am6442.pdf
Fixes: 8abae9389bdb ("arm64: dts: ti: Add support for AM642 SoC")
Signed-off-by: Judith Mendez <jm@ti.com>
Tested-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20240213235701.2438513-5-jm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit d29a6cf980572d8cf7b63935716fca663e2610f0 ]
Only Tx and Rx Signal lines for wkup_uart0 are brought out on
the J784S4 EVM from SoC, but CTS and RTS signal lines are not
brought on the EVM. Thus, remove pinmux for CTS and RTS signal
lines for wkup_uart0 in J784S4.
Fixes: 6fa5d37a2f34 ("arm64: dts: ti: k3-j784s4-evm: Add mcu and wakeup uarts")
Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20240214105846.1096733-5-b-kapoor@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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in wkup_uart0
[ Upstream commit 28e5b74d524050008edf415f20a3e38907b8f176 ]
Only Tx and Rx Signal lines for wkup_uart0 are brought out on
the Common Proc Board through SoM, but CTS and RTS signal lines
are not brought on the board. Thus, remove pinmux for CTS and RTS
signal lines for wkup_uart0 in J721S2.
Fixes: f5e9ee0b354a ("arm64: dts: ti: k3-j721s2-common-proc-board: Add uart pinmux")
Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20240214105846.1096733-4-b-kapoor@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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mcu_uart0
[ Upstream commit 0fa8b0e2083d333e4854b9767fb893f924e70ae5 ]
Clock-frequency property is already present in mcu_uart0 node of the
k3-j7200-mcu-wakeup.dtsi file. Thus, remove redundant clock-frequency
property from mcu_uart0 node.
Fixes: 3709ea7f960e ("arm64: dts: ti: k3-j7200-common-proc-board: Add uart pinmux")
Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20240214105846.1096733-3-b-kapoor@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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mcu_uart0
[ Upstream commit 566feddd2ba5e29d9ccab36d6508592ae563f275 ]
WKUP_PADCONFIG registers for wkup_uart0 and mcu_uart0 lies
under wkup_pmx2 for J7200. Thus, modify pinmux for both
of them.
Fixes: 3709ea7f960e ("arm64: dts: ti: k3-j7200-common-proc-board: Add uart pinmux")
Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20240214105846.1096733-2-b-kapoor@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7c38989d0f7a35c83e7c4781271d42662903fa8d ]
Bindings allow a "wake", not "enable", GPIO. Schematics also use WAKE
name for the pin:
sa8155p-adp.dtb: pcie@1c00000: Unevaluated properties are not allowed ('enable-gpio' was unexpected)
Fixes: a1c86c680533 ("arm64: dts: qcom: sm8150: Add PCIe nodes")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240108131216.53867-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 584a327c5cffc36369b2a8953d9448826240f1ac ]
Bindings allow a "wake", not "enable", GPIO. Schematics also use WAKE
name for the pin:
sdm845-db845c.dtb: pcie@1c00000: Unevaluated properties are not allowed ('enable-gpio' was unexpected)
Fixes: 4a657c264b78 ("arm64: dts: qcom: db845c: Enable PCIe controllers")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240108131216.53867-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 9c99b337a8755a09df7735d4324ae26a6eca6261 ]
AM62 USB works with some devices, while failing to operate with others.
[ 560.189822] xhci-hcd xhci-hcd.4.auto: xHCI Host Controller
[ 560.195631] xhci-hcd xhci-hcd.4.auto: new USB bus registered, assigned bus number 2
[ 574.388509] xhci-hcd xhci-hcd.4.auto: can't setup: -110
[ 574.393814] xhci-hcd xhci-hcd.4.auto: USB bus 2 deregistered
[ 574.399544] xhci-hcd: probe of xhci-hcd.4.auto failed with error -110
This seems to be related to LPM (Link Power Management), and disabling it
turns USB into reliable working state.
As per AM62 reference manual:
> 4.8.2.1 USB2SS Unsupported Features
>
> The following features are not supported on this family of devices:
> ...
> - USB 2.0 ECN: Link Power Management (LPM)
> ...
Fixes: 2240f96cf3cd ("arm64: dts: ti: k3-am62-main: Add support for USB")
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Roger Quadros <rogerq@ti.com>
Link: https://lore.kernel.org/r/20240209130213.38908-1-andrejs.cainikovs@gmail.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7f25d6926d178734db17cfc12f0b1841e82914da ]
The tps659413 and tps659411 nodes set WKUP_GPIO0_7 (G28) pin as input
to be used as PMIC interrupt but uses 9 (WKUP_GPIO0_9) as
"interrupts" property.
Replace 9 by 7 for both tps659413 and tps659411 after checking in the
board schematic [1].
[1] https://www.ti.com/tool/SK-TDA4VM
Fixes: b808cef0be46 ("arm64: dts: ti: k3-j721e-sk: Add TPS6594 family PMICs")
Cc: Neha Malcom Francis <n-francis@ti.com>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Link: https://lore.kernel.org/r/20240209171146.307465-2-romain.naour@smile.fr
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Serge Semin
Sam Ravnborg
Anup Patel
Michael Ellerman
Kajol Jain
Qiheng Lin
Stephen Boyd
Arnd Bergmann
Christophe Leroy
Randy Dunlap
Heiko Carstens
Krzysztof Kozlowski
Perry Yuan
Abel Vesa
Kees Cook
Heiko Stuebner
Heiko Stuebner
Rafał Miłecki
Liu Ying
Marek Vasut
Michal Vokáč
Chen-Yu Tsai
Geert Uytterhoeven
Claudiu Beznea
Lad Prabhakar
Jai Luthra
Chintan Vankar
Andrew Davis
Devarsh Thakkar
Hsin-Te Yuan
Judith Mendez
Bhavya Kapoor
Andrejs Cainikovs
Romain Naour