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2024-06-08arm64: dts: qcom: pms405: Remove thermal zone polling delaysKonrad Dybcio1-1/+0
All of the thermal zone suppliers are interrupt-driven, remove the bogus and unnecessary polling that only wastes CPU time. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240510-topic-msm-polling-cleanup-v2-11-436ca4218da2@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-03arm64: dts: qcom: Use labels with generic node names for ADC channelsMarijn Suijten1-7/+14
As discussed in [1] it is more convenient to use a generic `channel` node name for ADC channels while storing a friendly - board-specific instead of PMIC-specific - name in the label, if/when desired to overwrite the channel description already contained (but previously unused) in the driver [2]. Follow up on the dt-bindings' `channel` node name requirement, and instead provide this (sometimes per-board) channel description through a label property. Also remove all the unused label references (not to be confused with label properties) from pm660, pmp8074 and pms405. [1]: https://lore.kernel.org/linux-arm-msm/20221106193018.270106-1-marijn.suijten@somainline.org/T/#u [2]: https://lore.kernel.org/linux-arm-msm/20230116220909.196926-4-marijn.suijten@somainline.org/ Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230730-generic-adc-channels-v5-2-e6c69bda8034@somainline.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-01-11arm64: dts: qcom: pm8941-rtc add alarm registerEric Chanudet1-1/+1
A few descriptions including a qcom,pm8941-rtc describe two reg-names for the "rtc" and "alarm" register banks, but only one offset. For consistency with reg-names, add the "alarm" register offset. No functional change is expected from this. Signed-off-by: Eric Chanudet <echanude@redhat.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8540p-ride Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221219191000.2570545-5-echanude@redhat.com
2022-11-08arm64: dts: qcom: pm6150/l/pm7325/pms405: Fix up commentsKonrad Dybcio1-1/+3
Make sure all multiline C-style commends begin with just '/*' with the comment text starting on a new line. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221107145522.6706-12-konrad.dybcio@linaro.org
2022-06-28arm64: dts: qcom: correct interrupt controller on PM8916 and PMS405Krzysztof Kozlowski1-12/+2
The PM8916 and PMS405 PMIC GPIOs are interrupt controllers, as described in the bindings and used by the driver. Drop the interrupts (apparently copied from downstream tree), just like in commit 61d2ca503d0b ("arm64: dts: qcom: fix pm8150 gpio interrupts"): qcs404-evb-4000.dtb: gpio@c000: 'interrupts' does not match any of the regexes: '-state$', 'pinctrl-[0-9]+' qcs404-evb-4000.dtb: gpio@c000: 'interrupt-controller' is a required property Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220508135932.132378-4-krzysztof.kozlowski@linaro.org
2022-06-28arm64: dts: qcom: add missing gpio-ranges in PMIC GPIOsKrzysztof Kozlowski1-0/+1
The new Qualcomm PMIC GPIO bindings require gpio-ranges property: sm8250-sony-xperia-edo-pdx203.dtb: gpio@c000: 'gpio-ranges' is a required property Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220508135932.132378-3-krzysztof.kozlowski@linaro.org
2022-06-28arm64: dts: qcom: add fallback compatible to PMIC GPIOsKrzysztof Kozlowski1-1/+1
The bindings require all PMIC GPIO nodes to have two compatibles - specific followed by SPMI or SSBI fallback. Add the fallback to fix warnings like: msm8916-samsung-serranove.dtb: gpios@c000: compatible: ['qcom,pm8916-gpio'] is too short Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220507194913.261121-7-krzysztof.kozlowski@linaro.org
2022-02-01arm64: dts: qcom: pms405: assign device specific compatibleDavid Heidelberg1-2/+2
Follow common pattern for this device, first specific and then generic compatible. Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211227215238.113956-1-david@ixit.cz
2021-01-22arm64: dts: qcom: Add missing "-thermal" suffix for thermal zonesManivannan Sadhasivam1-1/+1
The thermal devicetree binding requires the "-thermal" suffix for all thermal zones. Hence, add the missing suffix for PMIC based thermal zones. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20210118051005.55958-8-manivannan.sadhasivam@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-08-06arm64: dts: qcom: pms405: remove reduandant propertiesVinod Koul1-2/+0
pms405@1 nodes specified unnecessary #address-cells/#size-cells but the subnodes dont have "ranges" or "reg" so remove it arch/arm64/boot/dts/qcom/pms405.dtsi:141.21-150.4: Warning (avoid_unnecessary_addr_size): /soc@0/spmi@200f000/pms405@1: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-08-06arm64: dts: qcom: pms405: add unit name adc nodesVinod Koul1-7/+7
The adc nodes have reg property but were missing the unit name, so add that to fix these warnings: arch/arm64/boot/dts/qcom/pms405.dtsi:91.12-94.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/ref_gnd: node has a reg or ranges property, but no unit name arch/arm64/boot/dts/qcom/pms405.dtsi:96.14-99.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/vref_1p25: node has a reg or ranges property, but no unit name arch/arm64/boot/dts/qcom/pms405.dtsi:101.19-104.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/vph_pwr: node has a reg or ranges property, but no unit name arch/arm64/boot/dts/qcom/pms405.dtsi:106.13-109.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/die_temp: node has a reg or ranges property, but no unit name arch/arm64/boot/dts/qcom/pms405.dtsi:111.27-116.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/thermistor1: node has a reg or ranges property, but no unit name arch/arm64/boot/dts/qcom/pms405.dtsi:118.27-123.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/thermistor3: node has a reg or ranges property, but no unit name arch/arm64/boot/dts/qcom/pms405.dtsi:125.22-130.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/xo_temp: node has a reg or ranges property, but no unit name Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-05-30arm64: dts: qcom: pms405: Rename adc outputs as per schematicsAmit Kucheria1-7/+7
The adc outputs shouldn't contain information about their configuration e.g. 100K pull-up, but just reflect the name of the signal in the schematics. Making them labels also allows us to overwrite their configuration in board-specific DTs. Sort them by order as used in adc5_chans_rev2, while we're at it. Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <agross@kernel.org>
2019-05-30arm64: dts: qcom: pms405: calibrate the VADC correctlyAmit Kucheria1-0/+6
Set the qcom,ratiometric property to make the VADC use the VDD reference (1.875V) and GND for channel calibration of the temperature channels instead of 1.25V. Allow a 200us delay between the AMUX configuration and ADC starting conversion using qcom,hw-settle-time as described in documentation. Fixes: 041b9a7b9fdb ("arm64: dts: pms405: Export PMIC temperature to thermal framework") Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <agross@kernel.org>
2019-03-28arm64: dts: qcom: pms405: add spmi regulatorsJorge Ramirez-Ortiz1-0/+11
The PMS405 sports 5 SMPS and 13 LDO regulators, add the regulators to pms405 DTS. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> [bjorn: updated label] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2019-01-14arm64: dts: pms405: Export PMIC temperature to thermal frameworkAmit Kucheria1-0/+79
The PMS405 PMIC has an ADC that exposes the on-die temperature that we wire up to spmi-temp-alarm thermal driver. This allows the PMIC temperature to be exposed to Linux through the thermal framework. Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-11-18arm64: dts: qcom: pms405: Add pon and pwrkey nodesVinod Koul1-0/+16
PMS405 also features PON block, so add PON and PWRKEY nodes Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-11-18arm64: dts: qcom: pms405: add gpiosVinod Koul1-0/+19
Add the GPIOs present on PMS405 chip. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-11-18arm64: dts: qcom: pms405: add rtc nodeVinod Koul1-0/+6
RTC is found on PMIC PMS405 and is same as other PMIC used, so add the rtc node with compatible as qcom,pm8941-rtc Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
2018-11-18arm64: dts: qcom: pms405: add spmi nodeVinod Koul1-0/+14
Add the pms405 DT file with spmi node. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
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