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[v2,00/15] arm64: dts: qcom: sa8775p: add basic PMIC support

Message ID 20230320154841.327908-1-brgl@bgdev.pl (mailing list archive)
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Series arm64: dts: qcom: sa8775p: add basic PMIC support | expand

Message

Bartosz Golaszewski March 20, 2023, 3:48 p.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

This adds support for a number of PMIC functionalities on sa8775p. The PMIC
used on the reference board is pm8654au which is another variant of the SPMI
PMIC from Qualcomm. This series doesn't yet add regulators as these will be
added separately together with upcoming users (UFS, USB, etc.). The RTC
doesn't allow setting time and needs to be used in conjunction with SDAM
the support for which will also be added separately.

This series technically doesn't depend on [1] but it comes after it in my
integration tree and as it's already reviewed and ready to be picked up, I'm
making this one depend on it in terms of patch application to avoid future
merge conflicts.

[1] https://lore.kernel.org/linux-arm-msm/20230309103752.173541-1-brgl@bgdev.pl/

v1 -> v2:
- improve DT coding style where needed
- don't disable the power button in PMIC's .dtsi
- add debounce time for pwrkey and resin inputs
- use the official PMIC's name in DT labels
- add reg-names property for the PON node
- add patches that tidy up the dtsi before the PMIC stuff

Bartosz Golaszewski (15):
  arm64: dts: qcom: sa8775p: pad reg properties to 8 digits
  arm64: dts: qcom: sa8775p: sort soc nodes by reg property
  dt-bindings: interrupt-controller: qcom-pdc: add compatible for
    sa8775p
  arm64: dts: qcom: sa8775p: add the pdc node
  arm64: dts: qcom: sa8775p: add the spmi node
  dt-bindings: mfd: qcom,spmi-pmic: add compatible for pmm8654au
  arm64: dts: qcom: sa8775p: add support for the on-board PMICs
  arm64: dts: qcom: sa8775p-ride: enable PMIC support
  arm64: dts: qcom: sa8775p: add the Power On device node
  arm64: dts: qcom: sa8775p: pmic: add the power key
  arm64: dts: qcom: sa8775p: pmic: add support for the pmm8654 RESIN
    input
  arm64: dts: qcom: sa8775p: pmic: add thermal zones
  dt-bindings: pinctrl: qcom,pmic-gpio: add compatible for
    pmm8654au-gpio
  pinctrl: qcom: spmi-gpio: add support for pmm8654au-gpio
  arm64: dts: qcom: sa8775p: add PMIC GPIO controller nodes

 .../interrupt-controller/qcom,pdc.yaml        |   1 +
 .../bindings/mfd/qcom,spmi-pmic.yaml          |   1 +
 .../bindings/pinctrl/qcom,pmic-gpio.yaml      |   2 +
 arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi   | 137 ++++++
 arch/arm64/boot/dts/qcom/sa8775p-ride.dts     |   1 +
 arch/arm64/boot/dts/qcom/sa8775p.dtsi         | 459 ++++++++++--------
 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c      |   1 +
 7 files changed, 404 insertions(+), 198 deletions(-)
 create mode 100644 arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi