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path: root/drivers/power/reset/qcom-pon.c
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2023-06-09power: reset: qcom-pon: add support for pm8941-ponDmitry Baryshkov1-7/+15
For PM8941 we don't have a defined field to store the reset reason. Support wrapping pwrkey and resin, but without writing the reset reason. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2023-03-13power: reset: qcom-pon: drop of_match_ptr for ID tableKrzysztof Kozlowski1-1/+1
The Qualcomm SoC power-on driver is specific to ARCH_QCOM which depends on OF thus the driver is OF-only. It's of_device_id table is built unconditionally, thus of_match_ptr() for ID table does not make sense. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-09-11power: reset: qcom-pon: add support for qcom,pmk8350-pon compatible stringAnjelique Melendez1-0/+1
Add support for the new "qcom,pmk8350-pon" comptaible string. Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-04-28power: reset: qcom-pon: reg write mask depends on pon generationKejia Hu1-1/+2
Instead of hardcode the mask, it should be depends on which generation of pon it was. Signed-off-by: Kejia Hu <kejia.hu@codethink.co.uk> Fixes: fce5430f6a86 ("reset: qcom-pon: Add support for gen2 pon") Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2019-06-25reset: qcom-pon: Add support for gen2 ponJohn Stultz1-3/+9
Add support for gen2 pon register so "reboot bootloader" can work on pixel3 and db845. Cc: Andy Gross <agross@kernel.org> Cc: David Brown <david.brown@linaro.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Amit Pundir <amit.pundir@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> v2: * Split out dts changes into separate path * Minor cleanups and remove unused variables Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2018-09-20power: reset: qcom-pon: Add pms405 pon supportVinod Koul1-0/+1
Update the binding and driver for pms405 pon. Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2018-07-06power: reset: qcom-pon: Add Qcom PON driverVinod Koul1-0/+91
Add support Qualcomm PM8xxx PON which is responsible for reboot mode support. Co-developed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>