On Tue, Apr 11, 2023 at 04:32:55PM +0800, Mason Huo wrote:
> The VisionFive 2 board has an embedded pmic axp15060,
> which supports the cpu DVFS through the dcdc2 regulator.
> This patch enables axp15060 pmic and configs the dcdc2.
>
> Signed-off-by: Mason Huo <mason.huo@xxxxxxxxxxxxxxxx>
> ---
> .../starfive/jh7110-starfive-visionfive-2.dtsi | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
> index 2a6d81609284..df582bddae4b 100644
> --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
> +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
> @@ -114,6 +114,21 @@ &i2c5 {
> pinctrl-names = "default";
> pinctrl-0 = <&i2c5_pins>;
> status = "okay";
> +
> + pmic: axp15060_reg@36 {
No underscores in node names please & "pmic" is the generic node name
for pmics.
Cheers,
Conor.
> + compatible = "x-powers,axp15060";
> + reg = <0x36>;
> +
> + regulators {
> + reg_dcdc2: dcdc2 {
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <1540000>;
> + regulator-name = "vdd-cpu";
> + };
> + };
> + };
> };
>
> &i2c6 {
> --
> 2.39.2
>
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