[PATCH 1/2] riscv: dts: starfive: add regulator device

[Nam Cao]

On Wed, 17 Jan 2024 12:15:25 +0100 Nam Cao <namcao at linutronix.de> wrote:

> Add the axp15060 regulator device. OpenSBI uses this device to perform
> board reset and shutdown.
> 
> Signed-off-by: Nam Cao <namcao at linutronix.de>
> ---
>  arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi
> index e94f9fe826..388d29727f 100644
> --- a/arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi
> +++ b/arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi
> @@ -127,6 +127,11 @@
>  	pinctrl-0 = <&i2c5_pins>;
>  	status = "okay";
>  
> +	pmic at 36 {
> +		compatible = "stf,axp15060-regulator";

I should mention that Linux is using the string "x-powers,axp15060" for the
same device, but OpenSBI is using this one. So I'm not entirely sure which
one should I use here in U-Boot. If we use Linux's string, then OpenSBI
needs to be changed.

> +		reg = <0x36>;
> +	};
> +
>  	eeprom at 50 {
>  		compatible = "atmel,24c04";
>  		reg = <0x50>;