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The qcom-pon driver was originally implemented for the PM8916 PMIC, and
as a result, several internal variable names still refer to 'pm8916'.
However, the driver has since been extended to support other PMICs as
well.
This patch renames those variables to use more generic and consistent
names, improving clarity and reducing confusion for non-PM8916 devices.
Signed-off-by: Taeyoung Kwon <Taeyoung.Kwon@telit.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250521131116.2664-1-Taeyoung.Kwon@telit.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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