Hi all, This patch series adds initial support for the Renesas RAA215300 PMIC (CONFIG_REGULATOR_RAA215300 kernel symbol) on the RZ/G3E SMARC EVK board. To enable PMIC communication, the I2C2 pinctrl configuration is added first, followed by the RAA215300 node. Patch 1 adds the pin control configuration for I2C2 to enable communication with the PMIC over the appropriate bus. Patch 2 introduces the device tree node for the RAA215300 PMIC, connected via I2C2. This will indirectly enable support for the built-in RTC chip, compatible with the ISL1208 (CONFIG_RTC_DRV_ISL1208 symbol needs to be enabled for support) RTC and its alarm (via wakealarm sysfs file) have been tested and validated on RZ/G3E SMARC EVK board. This patch series depends upon [1]. Feedback is welcome. [1] https://patchwork.kernel.org/project/linux-renesas-soc/patch/20250207113653.21641-13-biju.das.jz@xxxxxxxxxxxxxx/ John Madieu (2): arm64: dts: renesas: rzg3e-smarc-som: Add I2C2 device pincontrol arm64: dts: renesas: rzg3e-smarc-som: add raa215300 pmic support .../boot/dts/renesas/rzg3e-smarc-som.dtsi | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) -- 2.25.1
