[PATCH v4 4/4] arm64: dts: s32g399a-rdb3: Add INA231 sensor entry over I2C4

[Frank Li]

On Fri, Dec 20, 2024 at 02:39:16PM +0200, Ciprian Costea wrote:
> From: Ciprian Marian Costea <ciprianmarian.costea at oss.nxp.com>
>
> On S32G399A-RDB3 boards, an INA231 current sensor is connected over
> I2C4 bus.

Add INA231 current sensor for S32G399A-RDB3 boards.

>
> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea at oss.nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
> index 94f531be4017..5f8739c068c6 100644
> --- a/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
> +++ b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
> @@ -40,6 +40,14 @@ &uart1 {
>  	status = "okay";
>  };
>
> +&i2c4 {
> +	ina231 at 40 {

Need use general node name:
https://devicetree-specification.readthedocs.io/en/v0.3/devicetree-basics.html#node-names

look like should be current-sensor

Frank

> +		compatible = "ti,ina231";
> +		reg = <0x40>;
> +		shunt-resistor = <1000>;
> +	};
> +};
> +
>  &usdhc0 {
>  	pinctrl-names = "default", "state_100mhz", "state_200mhz";
>  	pinctrl-0 = <&pinctrl_usdhc0>;
> --
> 2.45.2
>