IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
To ease merging of bindings and dts files, the constants were replaced
with numeric values. Change them back to defined constants.
While we are at it, fix the indentation of these clocks properties to
follow established guidelines.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220706145412.1566011-2-dmitry.baryshkov@linaro.org
Add reset to SDHCI controller so it can be reset to avoid timeout issues
after software reset due to bootloader set configuration.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220704143554.1180927-2-robimarko@gmail.com
Add device node for CPU-memory BWMON device (bandwidth monitoring) on
SDM845 measuring bandwidth between CPU (gladiator_noc) and Last Level
Cache (memnoc). Usage of this BWMON allows to remove fixed bandwidth
votes from cpufreq (CPU nodes) thus achieve high memory throughput even
with lower CPU frequencies.
Co-developed-by: Thara Gopinath <thara.gopinath@gmail.com>
Signed-off-by: Thara Gopinath <thara.gopinath@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220704121730.127925-5-krzysztof.kozlowski@linaro.org
The ARM timer is usually considered not part of SoC node, just like
other ARM designed blocks (PMU, PSCI). This fixes dtbs_check warning:
arch/arm64/boot/dts/qcom/ipq8072-ax9000.dtb: soc: timer: {'compatible': ['arm,armv8-timer'], 'interrupts': [[1, 2, 3848], [1, 3, 3848], [1, 4, 3848], [1, 1, 3848]]} should not be valid under {'type': 'object'}
From schema: dtschema/schemas/simple-bus.yaml
Signed-off-by: Robert Marko <robimarko@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
[bjorn: Moved node after "soc" for alphabetical ordering]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220704113318.623102-1-robimarko@gmail.com
Both vdda-1p2-supply and vdda-0p9-supply regulators are controlled
by dp combo phy. Therefore remove them from dp controller.
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1656690436-15221-1-git-send-email-quic_khsieh@quicinc.com
Switch from the flat PC idle states of sdm845 to OSI hierarchical idle
states. The exceptions are the cheza plaftorms, which need to remain with
PC idle states. So in order allow all the other platforms to switch,
while cheza platforms to remain the same, replace the PC idle states with
the OSI ones in the main SDM845 dtsi, and then override the inherited OSI
states with PC ones, delete inherited psci cpus nodes, domain idle states
and power domain properties.
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220630101403.1888541-1-abel.vesa@linaro.org
First device specific compatible, then general one.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220626183247.142776-2-david@ixit.cz
Adds initial support for the LG G7 (judyln) and
LG V35 (judyp) phones.
Currently supported features:
- Display via simplefb (panel driver is WIP)
- Keys
- Micro SD card
- Modem (not tested much, but initialises)
- UFS (crashes during intensive workloads, may need quirks)
- USB in peripheral mode
Notable missing features:
- Enabling WiFi causes a remoteproc crash, so it's disabled here.
Needs to be debugged - ideas welcome!
Signed-off-by: Anton Bambura <jenneron@protonmail.com>
Signed-off-by: Stefan Hansson <newbie13xd@gmail.com>
Tested-by: Gregari Ivanov <llamashere@posteo.de>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220626164536.16011-2-newbie13xd@gmail.com
Add missing GCC clock sources. This includes PCIe and USB PIPE and UFS
symbol clocks.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220620071936.1558906-4-dmitry.baryshkov@linaro.org
The commit 82d61e19fccb ("arm64: dts: qcom: msm8996: Move '#clock-cells'
to QMP PHY child node") moved the '#clock-cells' properties to the child
nodes. However it missed the fact that the property must have been set
to <0> (as all pipe clocks use of_clk_hw_simple_get as the xlate
function. Also the mentioned commit didn't add '#clock-cells' properties
to second and third PCIe PHY nodes. Correct both these mistakes:
- Set '#clock-cells' to <0>,
- Add the property to pciephy_1 and pciephy_2 nodes.
Fixes: 82d61e19fccb ("arm64: dts: qcom: msm8996: Move '#clock-cells' to QMP PHY child node")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220620071936.1558906-3-dmitry.baryshkov@linaro.org
Enable the Qualcomm Bandwidth Monitor to allow scaling interconnects
depending on bandwidth usage between CPU and memory. This is used
already on Qualcomm SDM845 SoC.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220704121730.127925-4-krzysztof.kozlowski@linaro.org
According to qcom,sm6125-pinctrl.yaml all nodes inside the tlmm must be
suffixed by -state:
qcom/sm6125-sony-xperia-seine-pdx201.dtb: pinctrl@500000: 'sdc2-off', 'sdc2-on' do not match any of the regexes: '-state$', 'pinctrl-[0-9]+'
The label names have been updated to match, going from sdc2_state_X to
sdc2_X_state.
Fixes: cff4bbaf2a2d ("arm64: dts: qcom: Add support for SM6125")
Fixes: 82e1783890b7 ("arm64: dts: qcom: sm6125: Add support for Sony Xperia 10II")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220508100336.127176-2-marijn.suijten@somainline.org
Both the sdc2-on and sdc2-off pinctrl nodes are used by the
sdhci@4784000 node in sm6125.dtsi. Surprisingly sdc2-off is defined in
sm6125, yet its sdc2-on counterpart is only defined in board-specific DT
for the Sony Seine PDX201 board/device resulting in an "undefined label
&sdc2_state_on" error if sm6125.dtsi were included elsewhere.
This sm6125 base dtsi should not rely on externally defined labels; the
properties referencing it should then also be written externally.
Since the sdc2-on pin configuration is board-independent just like
sdc2-off, move it from seine-pdx201.dts into sm6125.dtsi.
The SDCard-detect pin (gpio98) is however board-specific, and remains as
an overwrite in seine-pdx201.dts for both the on and off state.
As a drive-by cleanup, reorder bias- and drive-strength properties.
Fixes: cff4bbaf2a2d ("arm64: dts: qcom: Add support for SM6125")
Fixes: 82e1783890b7 ("arm64: dts: qcom: sm6125: Add support for Sony Xperia 10II")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220508100336.127176-1-marijn.suijten@somainline.org
The db820c has 4 "user LEDs", all connected to the PMI8994. The first
three are connected to the three current sinks provided by the TRILED
and the fourth is connected to MPP2.
By utilizing the DTEST bus the MPP is fed the control signal from the
fourth LPG block, providing a consistent interface to the user.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Dylan Van Assche <me@dylanvanassche.be>
Link: https://lore.kernel.org/r/20220505022706.1692554-5-bjorn.andersson@linaro.org
The pmi8994 has 4 multi-purpose-pins, add these to the definition.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Dylan Van Assche <me@dylanvanassche.be>
Link: https://lore.kernel.org/r/20220505022706.1692554-4-bjorn.andersson@linaro.org
The DB845c has 4 "user LEDs", the last one is already supported as it's
just wired to a gpio. Now that the LPG binding is in place we can wire
up the other 3 LEDs as well.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Caleb Connolly <caleb@connolly.tech>
Reviewed-by: Dylan Van Assche <me@dylanvanassche.be>
Link: https://lore.kernel.org/r/20220505022706.1692554-3-bjorn.andersson@linaro.org
Add PWM/LPG nodes to the PMICs currently supported by the binding.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Caleb Connolly <caleb@connolly.tech>
Reviewed-by: Dylan Van Assche <me@dylanvanassche.be>
Link: https://lore.kernel.org/r/20220505022706.1692554-2-bjorn.andersson@linaro.org
Replace &rpmhpd power domain integers with their respective defines
in order to improve legibility.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220706152830.2021197-1-robert.foss@linaro.org
Just a small bunch of miscellaneous updates: addition of missing
cache-level property to L2 caches on Juno, whitespace adjustments
and removal of erroneous 'mbox-name' and 'panel-dpi' compatible in
the device tree nodes.
-----BEGIN PGP SIGNATURE-----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=ZJmi
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=OxuR
-----END PGP SIGNATURE-----
Merge tag 'juno-updates-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/dt
Armv8 Juno/FVP updates for v5.20
Just a small bunch of miscellaneous updates: addition of missing
cache-level property to L2 caches on Juno, whitespace adjustments
and removal of erroneous 'mbox-name' and 'panel-dpi' compatible in
the device tree nodes.
* tag 'juno-updates-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: juno: Add cache-level property to L2 caches
arm64: dts: arm: adjust whitespace around '='
arm64: dts: arm/juno: Drop erroneous 'mbox-name' property
arm64: dts: arm/fvp-base-revc: Remove 'panel-dpi' compatible
Link: https://lore.kernel.org/r/20220706115026.2272643-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
on rk356x in general plus necessary board-specific changes on Rock-3A,
Quartz64-A, rk3568-evb, BPI-R2-Pro.
A number of additional peripherals on BPI-R2-Pro (gpu, thermal, rtc) and
PCIe2x1 support on rk3568 and enablement on Quart64-A as well as a number
of additional peripherals to this board (sfc node, sdr-104 support, fan).
And finally touch panel support for rockpro64 and some misc dt cleanups
(node names for dtschema and styling).
-----BEGIN PGP SIGNATURE-----
iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAmLEGlUQHGhlaWtvQHNu
dGVjaC5kZQAKCRDzpnnJnNEdgcG+CACtfU9yrfAxElsWY2cxkPJm3nV+rA6jO3VX
HLPFjyQ6XJlpHGQrKge38HPCaq/8tynxgt4mykdE3mUn7I8OCTylzW5OUtue4yJU
D35JHQbuhk79MlfgkD7Wp2iz9jwB64JgeCLzbVfUq5f7CiBqc9R1StWZwYqdlJ87
PS3dAGfO6hswJmbF2f4u2bc0OzPfQs0KkreiN2YkfmzffMo28VDGmumj2IPEPGEI
h7eHLrJT721YTaXXkErd0j9Fen6lngQybGoLGThBYxzLrfshRulW1uR6Ykx1PQBA
rz3nq9YhHaWz0uVn6EIN95c76LLkgU/WE5dypjduT12i21wQ/42y
=shlA
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=owCF
-----END PGP SIGNATURE-----
Merge tag 'v5.20-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
New board the Radxa Rock Pi S, enablement of graphics support and hdmi-audio
on rk356x in general plus necessary board-specific changes on Rock-3A,
Quartz64-A, rk3568-evb, BPI-R2-Pro.
A number of additional peripherals on BPI-R2-Pro (gpu, thermal, rtc) and
PCIe2x1 support on rk3568 and enablement on Quart64-A as well as a number
of additional peripherals to this board (sfc node, sdr-104 support, fan).
And finally touch panel support for rockpro64 and some misc dt cleanups
(node names for dtschema and styling).
* tag 'v5.20-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (27 commits)
arm64: dts: rockchip: enable hdmi tx audio on rock-3a
arm64: dts: rockchip: enable hdmi tx audio on rk3568-evb1-v10
arm64: dts: rockchip: align gpio-key node names with dtschema
arm64: dts: rockchip: rock-pi-s add more peripherals
arm64: dts: rockchip: add ROCK Pi S DTS support
dt-bindings: arm: rockchip: Add Radxa ROCK Pi S
arm64: dts: rockchip: Add missing space around regulator-name on rk3368-orion-r68
arm64: dts: rockchip: enable the gpu on BPI-R2-Pro
arm64: dts: rockchip: configure thermal shutdown for BPI-R2-Pro
arm64: dts: rockchip: Enable HDMI audio on BPI R2 Pro
arm64: dts: rockchip: enable vop2 and hdmi tx on BPI-R2-Pro
arm64: dts: rockchip: set display regulators to always-on on BPI-R2-Pro
arm64: dts: rockchip: add RTC to BPI-R2 Pro
arm64: dts: rockchip: Enable HDMI audio on Quartz64 A
arm64: dts: rockchip: Add HDMI audio nodes to rk356x
arm64: dts: rockchip: adjust whitespace around '='
arm64: dts: rockchip: enable vop2 and hdmi tx on rock-3a
arm64: dts: rockchip: enable vop2 and hdmi tx on quartz64a
arm64: dts: rockchip: rk3568-evb: Enable VOP2 and hdmi
arm64: dts: rockchip: rk356x: Add HDMI nodes
...
Link: https://lore.kernel.org/r/40088956.J2Yia2DhmK@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Although harmless, the return statement in kvm_unexpected_el2_exception
is rather confusing as the function itself has a void return type. The
C standard is also pretty clear that "A return statement with an
expression shall not appear in a function whose return type is void".
Given that this return statement does not seem to add any actual value,
let's not pointlessly violate the standard.
Build-tested with GCC 10 and CLANG 13 for good measure, the disassembled
code is identical with or without the return statement.
Fixes: e9ee186bb735 ("KVM: arm64: Add kvm_extable for vaxorcism code")
Signed-off-by: Quentin Perret <qperret@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220705142310.3847918-1-qperret@google.com
The RCU dynticks counter is going to be merged into the context tracking
subsystem. Prepare with moving the NMI extended quiescent states
entrypoints to context tracking. For now those are dumb redirection to
existing RCU calls.
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Cc: Uladzislau Rezki <uladzislau.rezki@sony.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Nicolas Saenz Julienne <nsaenz@kernel.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Cc: Yu Liao <liaoyu15@huawei.com>
Cc: Phil Auld <pauld@redhat.com>
Cc: Paul Gortmaker<paul.gortmaker@windriver.com>
Cc: Alex Belits <abelits@marvell.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
Tested-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
The RCU dynticks counter is going to be merged into the context tracking
subsystem. Prepare with moving the IRQ extended quiescent states
entrypoints to context tracking. For now those are dumb redirection to
existing RCU calls.
[ paulmck: Apply Stephen Rothwell feedback from -next. ]
[ paulmck: Apply Nathan Chancellor feedback. ]
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Cc: Uladzislau Rezki <uladzislau.rezki@sony.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Nicolas Saenz Julienne <nsaenz@kernel.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Cc: Yu Liao <liaoyu15@huawei.com>
Cc: Phil Auld <pauld@redhat.com>
Cc: Paul Gortmaker<paul.gortmaker@windriver.com>
Cc: Alex Belits <abelits@marvell.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
Tested-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
The I2C controllers in the A100 SoC are newer-generation hardware
which includes an offload engine. Signify that by including the
allwinner,sun8i-v536-i2c fallback compatible, as V536 is the first
SoC with this generation of I2C controller.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220702052544.31443-2-samuel@sholland.org
Cortex-A510 is affected by an erratum where in rare circumstances the
CPUs may not handle a race between a break-before-make sequence on one
CPU, and another CPU accessing the same page. This could allow a store
to a page that has been unmapped.
Work around this by adding the affected CPUs to the list that needs
TLB sequences to be done twice.
Signed-off-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20220704155732.21216-1-james.morse@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Automatically generate defines for ID_AA64ISAR2_EL1, using the definitions
in DDI0487H.a. No functional changes.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220704170302.2609529-22-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Automatically generate defines for ID_AA64ISAR1_EL1, using the definitions
in DDI0487H.a. No functional changes.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220704170302.2609529-21-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Normally we include the full register name in the defines for fields within
registers but this has not been followed for ID registers. In preparation
for automatic generation of defines add the _EL1s into the defines for
ID_AA64ISAR2_EL1 to follow the convention. No functional changes.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220704170302.2609529-17-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
