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2023-04-04arm64: dts: qcom: sa8775p: add support for the on-board PMICsBartosz Golaszewski
Add a new .dtsi file for sa8775p PMICs and add the four PMICs interfaced to the SoC via SPMI. Enable the PMICs for sa8775p-ride. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230327125316.210812-8-brgl@bgdev.pl
2023-04-04arm64: dts: qcom: sa8775p: add the spmi nodeBartosz Golaszewski
Add the SPMI PMIC Arbiter node for SA8775p platforms. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230327125316.210812-6-brgl@bgdev.pl
2023-04-04arm64: dts: qcom: sa8775p: add the pdc nodeBartosz Golaszewski
Add the Power Domain Controller node for SA8775p. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230327125316.210812-5-brgl@bgdev.pl
2023-04-04arm64: dts: qcom: sa8775p: sort soc nodes by reg propertyBartosz Golaszewski
Sort all children of the soc node by the first address in their reg property. This was mostly already the case but there were some nodes that didn't follow it so fix it now for consistency. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230327125316.210812-3-brgl@bgdev.pl
2023-04-04arm64: dts: qcom: sa8775p: pad reg properties to 8 digitsBartosz Golaszewski
The file has inconsistent padding of the address part of soc node children's reg properties. Fix it. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230327125316.210812-2-brgl@bgdev.pl
2023-04-04arm64: dts: qcom: sc8280xp-pmics: fix pon compatible and registersJohan Hovold
The pmk8280 PMIC PON peripheral is gen3 and uses two sets of registers; hlos and pbs. This specifically fixes the following error message during boot when the pbs registers are not defined: PON_PBS address missing, can't read HW debounce time Note that this also enables the spurious interrupt workaround introduced by commit 0b65118e6ba3 ("Input: pm8941-pwrkey - add software key press debouncing support") (which may or may not be needed). Fixes: ccd3517faf18 ("arm64: dts: qcom: sc8280xp: Add reference device") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Steev Klimaszewski <steev@kali.org> #Thinkpad X13s Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230327122948.4323-1-johan+linaro@kernel.org
2023-04-04arm64: dts: qcom: sc8280xp: correct Soundwire wakeup interrupt nameKrzysztof Kozlowski
The bindings expect second Soundwire interrupt to be "wakeup" (Linux driver takes by index): sc8280xp-crd.dtb: soundwire-controller@3330000: interrupt-names:1: 'wakeup' was expected Fixes: c18773d162a6 ("arm64: dts: qcom: sc8280xp: add SoundWire and LPASS") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230403132328.61414-1-krzysztof.kozlowski@linaro.org
2023-04-04arm64: dts: qcom: sdm845-tama: Enable GPI_DMA0/1Konrad Dybcio
Enable both GPI DMAs. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230313-topic-tama_disp-v3-6-2b1567c039d7@linaro.org
2023-04-04arm64: dts: qcom: sdm845-tama: Enable GPUKonrad Dybcio
Enable the A630 GPU and its GMU. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230313-topic-tama_disp-v3-5-2b1567c039d7@linaro.org
2023-04-04arm64: dts: qcom: sdm845-tama: Enable remoteprocsKonrad Dybcio
Enable ADSP, CDSP and Venus. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230313-topic-tama_disp-v3-4-2b1567c039d7@linaro.org
2023-04-04arm64: dts: qcom: sdm845-tama: Add regulator-system-load to l14a/l28aKonrad Dybcio
Add the properties to ensure the ever so delicate touchscreen setup matches downstream. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230313-topic-tama_disp-v3-3-2b1567c039d7@linaro.org
2023-04-04arm64: dts: qcom: sdm845-tama: Add Synaptics TouchscreenKonrad Dybcio
Add required pins and RMI4 node to the common DT and remove it from Akatsuki, as it uses a different touch. Since the panels are super high tech proprietary incell, they need to be handled with very precise timings. As such the panel driver sets up the power rails and GPIOs and the touchscreen driver *has to* probe afterwards. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230313-topic-tama_disp-v3-2-2b1567c039d7@linaro.org
2023-04-04arm64: dts: qcom: sdm845-tama: Add display nodesKonrad Dybcio
Add required nodes to support display on XZ2/XZ2c. XZ3 has a different power rail setup and needs to be handled separately. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230313-topic-tama_disp-v3-1-2b1567c039d7@linaro.org
2023-04-04dt-bindings: firmware: document Qualcomm SC8180X SCMVinod Koul
Document the compatible for Qualcomm sc8180x SCM. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230325122444.249507-2-vkoul@kernel.org
2023-04-04arm64: dts: msm8953: Pad regs to 8 digitsAdam Skladowski
Follow other dtses and pad regs to 8 digits. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230325112852.18841-4-a39.skl@gmail.com
2023-04-04arm64: dts: msm8953: Drop unsupported dwc3 flagAdam Skladowski
Property phy_mode according to binding checker does not exist, drop it. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230325112852.18841-3-a39.skl@gmail.com
2023-04-04arm64: dts: msm8953: Provide dsi_phy clocks to gccAdam Skladowski
Provide clocks from dsi_phy to gcc, this will make sure we don't fallback to global name lookup. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230325112852.18841-2-a39.skl@gmail.com
2023-04-04arm64: dts: msm8953: Replace xo_board with rpmcc sourced xoAdam Skladowski
Assign RPM_SMD_XO_CLK_SRC from rpmcc in place of fixed-clock where possible. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230325112852.18841-1-a39.skl@gmail.com
2023-04-04arm64: defconfig: remove duplicate TYPEC_UCSI & QCOM_PMIC_GLINKNeil Armstrong
Both configs were already applied by 2 separate changes, fix this to avoid: arch/arm64/configs/defconfig:989:warning: override: reassigning to symbol TYPEC_UCSI arch/arm64/configs/defconfig:1232:warning: override: reassigning to symbol QCOM_PMIC_GLINK Fixes: 4ffd0b001956 ("arm64: defconfig: add PMIC GLINK modules") Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230324-topic-sm8450-upstream-defconfig-fixup-v1-1-2d75cc9b3c3d@linaro.org
2023-04-04arm64: dts: qcom: sm8450: remove invalid properties in cluster-sleep nodesNeil Armstrong
Fixes the following DT bindings check error: domain-idle-states: cluster-sleep-0: 'idle-state-name', 'local-timer-stop' do not match any of the regexes: 'pinctrl-[0-9]+' domain-idle-states: cluster-sleep-1: 'idle-state-name', 'local-timer-stop' do not match any of the regexes: 'pinctrl-[0-9]+' Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230323-topic-sm8450-upstream-dt-bindings-fixes-v2-2-0ca1bea1a843@linaro.org
2023-04-04arm64: dts: qcom: sc8280xp: drop incorrect domain idle states propertiesKrzysztof Kozlowski
Domain idle states do not use 'idle-state-name': sc8280xp-crd.dtb: domain-idle-states: cluster-sleep-0: 'idle-state-name' does not match any of the regexes: 'pinctrl-[0-9]+' Reported-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/all/20230323-topic-sm8450-upstream-dt-bindings-fixes-v1-4-3ead1e418fe4@linaro.org/ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230324073813.22158-6-krzysztof.kozlowski@linaro.org
2023-04-04arm64: dts: qcom: sm8350: drop incorrect domain idle states propertiesKrzysztof Kozlowski
Domain idle states do not use 'idle-state-name' and 'local-timer-stop': sm8350-mtp.dtb: domain-idle-states: cluster-sleep-0: 'idle-state-name', 'local-timer-stop' do not match any of the regexes: 'pinctrl-[0-9]+' Reported-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/all/20230323-topic-sm8450-upstream-dt-bindings-fixes-v1-4-3ead1e418fe4@linaro.org/ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230324073813.22158-5-krzysztof.kozlowski@linaro.org
2023-04-04arm64: dts: qcom: sm8150: drop incorrect domain idle states propertiesKrzysztof Kozlowski
Domain idle states do not use 'idle-state-name' and 'local-timer-stop': sm8150-hdk.dtb: domain-idle-states: cluster-sleep-0: 'idle-state-name', 'local-timer-stop' do not match any of the regexes: 'pinctrl-[0-9]+' Reported-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/all/20230323-topic-sm8450-upstream-dt-bindings-fixes-v1-4-3ead1e418fe4@linaro.org/ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230324073813.22158-4-krzysztof.kozlowski@linaro.org
2023-04-04arm64: dts: qcom: sm6375: drop incorrect domain idle states propertiesKrzysztof Kozlowski
Domain idle states do not use 'idle-state-name' and 'local-timer-stop': sm6375-sony-xperia-murray-pdx225.dtb: domain-idle-states: cluster-sleep-0: 'idle-state-name', 'local-timer-stop' do not match any of the regexes: 'pinctrl-[0-9]+' Reported-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/all/20230323-topic-sm8450-upstream-dt-bindings-fixes-v1-4-3ead1e418fe4@linaro.org/ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230324073813.22158-3-krzysztof.kozlowski@linaro.org
2023-04-04arm64: dts: qcom: sdm845: drop incorrect domain idle states propertiesKrzysztof Kozlowski
Domain idle states do not use 'idle-state-name' and 'local-timer-stop': sdm845-shift-axolotl.dtb: domain-idle-states: cluster-sleep-0: 'idle-state-name', 'local-timer-stop' do not match any of the regexes: 'pinctrl-[0-9]+' Reported-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/all/20230323-topic-sm8450-upstream-dt-bindings-fixes-v1-4-3ead1e418fe4@linaro.org/ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230324073813.22158-2-krzysztof.kozlowski@linaro.org
2023-04-04arm64: dts: qcom: sm8250: drop incorrect domain idle states propertiesKrzysztof Kozlowski
Domain idle states do not use 'idle-state-name' and 'local-timer-stop': sm8250-hdk.dtb: domain-idle-states: cluster-sleep-0: 'idle-state-name', 'local-timer-stop' do not match any of the regexes: 'pinctrl-[0-9]+' Reported-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/all/20230323-topic-sm8450-upstream-dt-bindings-fixes-v1-4-3ead1e418fe4@linaro.org/ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230324073813.22158-1-krzysztof.kozlowski@linaro.org
2023-04-04arm64: dts: qcom: sm6375-pdx225: Add volume down GPIO keyKonrad Dybcio
Add the required nodes to enable the volume down key on the Sony Xperia 10 IV. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-14-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Introduce C3 power state for both ARM clustersKonrad Dybcio
Introduce the C3 power state, which - to the best of my understanding - gates the CPU clock, but does not shut off the power rail. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-13-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Bump CPU rail power collapse indexKonrad Dybcio
In preparation for supporting a less-deep sleep state, rename the existing rail power off from _0 to _1. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-12-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Configure TSENS thermal zonesKonrad Dybcio
Add a thermal zones configuration for all 15+11 TSENS sensors. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-11-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Add TSENSKonrad Dybcio
Add nodes for the two TSENS v2.8.0 controllers present on the SoC. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-10-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Add CPUCP L3 nodeKonrad Dybcio
Configure the L3 cache DVFS scaler within the CPUCP block to allow for dynamic frequency switching. Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-9-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Add modem nodesKonrad Dybcio
Add required nodes to make the embedded 5G modem boot up on SM6375. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-8-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Add wifi nodeKonrad Dybcio
Add a node for ATH10K_SNoC wifi on SM6375. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-7-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Add IMEMKonrad Dybcio
Add a node for the IMEM block on SM6375. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-5-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm6375: Add RPM sleep statsKonrad Dybcio
Add a node for RPM sleep stats to enable sleep monitoring. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-4-708b8191f7eb@linaro.org
2023-04-04arm64: dts: qcom: sm8550: Use the correct BWMON fallback compatibleKonrad Dybcio
Use the correct fallback compatible for the BWMONv4 with merged global and monitor register spaces. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-7-77a050c2fbda@linaro.org
2023-04-04arm64: dts: qcom: sdm845: Use the correct BWMON compatibleKonrad Dybcio
Drop the incorrect msm8998 fallback and use the new qcom,sdm845-cpu-bwmon compatible to distinguish the CPU BWMON found on this platform. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-6-77a050c2fbda@linaro.org
2023-04-04arm64: dts: qcom: sc8280xp: Use the correct BWMON fallback compatibleKonrad Dybcio
Use the correct fallback compatible for the BWMONv4 with merged global and monitor register spaces. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-5-77a050c2fbda@linaro.org
2023-04-04arm64: dts: qcom: sc7280: Use the correct BWMON fallback compatibleKonrad Dybcio
Use the correct fallback compatible for the BWMONv4 with merged global and monitor register spaces. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-4-77a050c2fbda@linaro.org
2023-04-04arm64: dts: qcom: sm6115: Add GPUCC and Adreno SMMUKonrad Dybcio
Add GPUCC and Adreno SMMU nodes in preparation for adding the GPU itself. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230315-topic-kamorta_adrsmmu-v1-2-d1c0dea90bd9@linaro.org
2023-04-04Merge branch '20230208091340.124641-1-konrad.dybcio@linaro.org' into HEADBjorn Andersson
Introduce SM6115 GPUCC devicetree bindings, to make it possible to use clock defines in the devicetree source.
2023-04-04dt-bindings: sram: qcom,imem: document SM6375 IMEMKonrad Dybcio
Add a compatible for SM6375 IMEM. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-3-708b8191f7eb@linaro.org
2023-04-04tracing: Fix ftrace_boot_snapshot command line logicSteven Rostedt (Google)
The kernel command line ftrace_boot_snapshot by itself is supposed to trigger a snapshot at the end of boot up of the main top level trace buffer. A ftrace_boot_snapshot=foo will do the same for an instance called foo that was created by trace_instance=foo,... The logic was broken where if ftrace_boot_snapshot was by itself, it would trigger a snapshot for all instances that had tracing enabled, regardless if it asked for a snapshot or not. When a snapshot is requested for a buffer, the buffer's tr->allocated_snapshot is set to true. Use that to know if a trace buffer wants a snapshot at boot up or not. Since the top level buffer is part of the ftrace_trace_arrays list, there's no reason to treat it differently than the other buffers. Just iterate the list if ftrace_boot_snapshot was specified. Link: https://lkml.kernel.org/r/20230405022341.895334039@goodmis.org Cc: stable@vger.kernel.org Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Ross Zwisler <zwisler@google.com> Fixes: 9c1c251d670bc ("tracing: Allow boot instances to have snapshot buffers") Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2023-04-04tracing: Have tracing_snapshot_instance_cond() write errors to the ↵Steven Rostedt (Google)
appropriate instance If a trace instance has a failure with its snapshot code, the error message is to be written to that instance's buffer. But currently, the message is written to the top level buffer. Worse yet, it may also disable the top level buffer and not the instance that had the issue. Link: https://lkml.kernel.org/r/20230405022341.688730321@goodmis.org Cc: stable@vger.kernel.org Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Ross Zwisler <zwisler@google.com> Fixes: 2824f50332486 ("tracing: Make the snapshot trigger work with instances") Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2023-04-04gve: Secure enough bytes in the first TX desc for all TCP pktsShailend Chand
Non-GSO TCP packets whose SKBs' linear portion did not include the entire TCP header were not populating the first Tx descriptor with as many bytes as the vNIC expected. This change ensures that all TCP packets populate the first descriptor with the correct number of bytes. Fixes: 893ce44df565 ("gve: Add basic driver framework for Compute Engine Virtual NIC") Signed-off-by: Shailend Chand <shailend@google.com> Link: https://lore.kernel.org/r/20230403172809.2939306-1-shailend@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-04netlink: annotate lockless accesses to nlk->max_recvmsg_lenEric Dumazet
syzbot reported a data-race in data-race in netlink_recvmsg() [1] Indeed, netlink_recvmsg() can be run concurrently, and netlink_dump() also needs protection. [1] BUG: KCSAN: data-race in netlink_recvmsg / netlink_recvmsg read to 0xffff888141840b38 of 8 bytes by task 23057 on cpu 0: netlink_recvmsg+0xea/0x730 net/netlink/af_netlink.c:1988 sock_recvmsg_nosec net/socket.c:1017 [inline] sock_recvmsg net/socket.c:1038 [inline] __sys_recvfrom+0x1ee/0x2e0 net/socket.c:2194 __do_sys_recvfrom net/socket.c:2212 [inline] __se_sys_recvfrom net/socket.c:2208 [inline] __x64_sys_recvfrom+0x78/0x90 net/socket.c:2208 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd write to 0xffff888141840b38 of 8 bytes by task 23037 on cpu 1: netlink_recvmsg+0x114/0x730 net/netlink/af_netlink.c:1989 sock_recvmsg_nosec net/socket.c:1017 [inline] sock_recvmsg net/socket.c:1038 [inline] ____sys_recvmsg+0x156/0x310 net/socket.c:2720 ___sys_recvmsg net/socket.c:2762 [inline] do_recvmmsg+0x2e5/0x710 net/socket.c:2856 __sys_recvmmsg net/socket.c:2935 [inline] __do_sys_recvmmsg net/socket.c:2958 [inline] __se_sys_recvmmsg net/socket.c:2951 [inline] __x64_sys_recvmmsg+0xe2/0x160 net/socket.c:2951 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd value changed: 0x0000000000000000 -> 0x0000000000001000 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 23037 Comm: syz-executor.2 Not tainted 6.3.0-rc4-syzkaller-00195-g5a57b48fdfcb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Fixes: 9063e21fb026 ("netlink: autosize skb lengthes") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230403214643.768555-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-04ethtool: reset #lanes when lanes is omittedAndy Roulin
If the number of lanes was forced and then subsequently the user omits this parameter, the ksettings->lanes is reset. The driver should then reset the number of lanes to the device's default for the specified speed. However, although the ksettings->lanes is set to 0, the mod variable is not set to true to indicate the driver and userspace should be notified of the changes. The consequence is that the same ethtool operation will produce different results based on the initial state. If the initial state is: $ ethtool swp1 | grep -A 3 'Speed: ' Speed: 500000Mb/s Lanes: 2 Duplex: Full Auto-negotiation: on then executing 'ethtool -s swp1 speed 50000 autoneg off' will yield: $ ethtool swp1 | grep -A 3 'Speed: ' Speed: 500000Mb/s Lanes: 2 Duplex: Full Auto-negotiation: off While if the initial state is: $ ethtool swp1 | grep -A 3 'Speed: ' Speed: 500000Mb/s Lanes: 1 Duplex: Full Auto-negotiation: off executing the same 'ethtool -s swp1 speed 50000 autoneg off' results in: $ ethtool swp1 | grep -A 3 'Speed: ' Speed: 500000Mb/s Lanes: 1 Duplex: Full Auto-negotiation: off This patch fixes this behavior. Omitting lanes will always results in the driver choosing the default lane width for the chosen speed. In this scenario, regardless of the initial state, the end state will be, e.g., $ ethtool swp1 | grep -A 3 'Speed: ' Speed: 500000Mb/s Lanes: 2 Duplex: Full Auto-negotiation: off Fixes: 012ce4dd3102 ("ethtool: Extend link modes settings uAPI with lanes") Signed-off-by: Andy Roulin <aroulin@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Link: https://lore.kernel.org/r/ac238d6b-8726-8156-3810-6471291dbc7f@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-04Merge branch 'raw-ping-fix-locking-in-proc-net-raw-icmp'Jakub Kicinski
Kuniyuki Iwashima says: ==================== raw/ping: Fix locking in /proc/net/{raw,icmp}. The first patch fixes a NULL deref for /proc/net/raw and second one fixes the same issue for ping sockets. The first patch also converts hlist_nulls to hlist, but this is because the current code uses sk_nulls_for_each() for lockless readers, instead of sk_nulls_for_each_rcu() which adds memory barrier, but raw sockets does not use the nulls marker nor SLAB_TYPESAFE_BY_RCU in the first place. OTOH, the ping sockets already uses sk_nulls_for_each_rcu(), and such conversion can be posted later for net-next. ==================== Link: https://lore.kernel.org/r/20230403194959.48928-1-kuniyu@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-04ping: Fix potentail NULL deref for /proc/net/icmp.Kuniyuki Iwashima
After commit dbca1596bbb0 ("ping: convert to RCU lookups, get rid of rwlock"), we use RCU for ping sockets, but we should use spinlock for /proc/net/icmp to avoid a potential NULL deref mentioned in the previous patch. Let's go back to using spinlock there. Note we can convert ping sockets to use hlist instead of hlist_nulls because we do not use SLAB_TYPESAFE_BY_RCU for ping sockets. Fixes: dbca1596bbb0 ("ping: convert to RCU lookups, get rid of rwlock") Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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