This series addresses some long-standing issues with the SPMI arb driver, the PMIC, and the PMIC GPIO. It fixes compatibility with upstream Linux devicetrees, and simplifies pwrkey/resin support by rewriting the pon driver to be a button driver rather than a GPIO driver.
Existing users are adjusted to use the new button driver in their oard init code. This series is based on the pinctrl [1] and clock [2] cleanup series. There may be some DTS conflicts applying it standalone. [1]: https://lore.kernel.org/u-boot/20231106-b4-qcom-pinctrl-v2-0-406e8d868...@linaro.org/ [2]: https://lore.kernel.org/u-boot/20231103-b4-qcom-clk-v3-0-8d2d460ec...@linaro.org/ --- Changes in v2: * Avoid using non-standard "label" and "linux,code" properties for buttons * Add missing sdm845 DTS parts * Put button driver in drivers/button * Link to v1: https://lore.kernel.org/r/20231106-b4-qcom-dt-compat-v1-0-0ccbb7841...@linaro.org --- Caleb Connolly (5): gpio: qcom_pmic: fix silent dev_read_addr downcast gpio: qcom_pmic: rework pwrkey driver into a button driver gpio: qcom_pmic: fix support for upstream DT spmi: msm: fix register range names pmic: qcom: dont use dev_read_addr to get USID MAINTAINERS | 1 + arch/arm/dts/dragonboard410c-uboot.dtsi | 14 +- arch/arm/dts/dragonboard410c.dts | 22 ++- arch/arm/dts/dragonboard820c-uboot.dtsi | 15 +-- arch/arm/dts/dragonboard820c.dts | 23 +++- arch/arm/dts/dragonboard845c-uboot.dtsi | 11 -- arch/arm/dts/dragonboard845c.dts | 4 + arch/arm/dts/sdm845.dtsi | 25 +++- arch/arm/dts/starqltechn.dts | 20 +-- arch/arm/mach-snapdragon/Kconfig | 3 + arch/arm/mach-snapdragon/init_sdm845.c | 45 ++----- board/qualcomm/dragonboard410c/dragonboard410c.c | 31 ++--- board/qualcomm/dragonboard820c/dragonboard820c.c | 29 ++-- drivers/button/Kconfig | 9 ++ drivers/button/Makefile | 1 + drivers/button/button-qcom-pmic.c | 165 +++++++++++++++++++++++ drivers/gpio/Kconfig | 3 +- drivers/gpio/qcom_pmic_gpio.c | 134 +++++------------- drivers/power/pmic/pmic_qcom.c | 13 +- drivers/spmi/spmi-msm.c | 46 +++---- 20 files changed, 335 insertions(+), 279 deletions(-) --- base-commit: d1efa48e205960b15656eb0c13227110895f1cc9 // Caleb (they/them)
