On Tue, May 28, 2019 at 10:26:33AM +0800, Yuantian Tang wrote:
> Add nxp sa56004 chip node for temperature monitor.
>
> Signed-off-by: Yuantian Tang <andy.t...@nxp.com>
> ---
> v2:
> - change the node name and add vcc-supply
>
> arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 15 +++++++++++++++
> arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 15 +++++++++++++++
> 2 files changed, 30 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> index 6571d0483c7a..f12e4f510d6e 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> @@ -47,6 +47,15 @@
> regulator-always-on;
> };
>
> + sb_3v3: regulator-sb3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "3v3_vbus";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> sound {
> compatible = "simple-audio-card";
> simple-audio-card,format = "i2s";
> @@ -147,6 +156,12 @@
> compatible = "atmel,24c512";
> reg = <0x57>;
> };
> +
> + temperature-sensor@4c {
Keep these i2c devices sort in unit-address order.
Shawn
> + compatible = "nxp,sa56004";
> + reg = <0x4c>;
> + vcc-supply = <&sb_3v3>;
> + };
> };
>
> i2c@5 {
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> index 235ca3a83dc3..e64c28983ec9 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> @@ -43,6 +43,15 @@
> regulator-always-on;
> };
>
> + sb_3v3: regulator-sb3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "3v3_vbus";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> sound {
> compatible = "simple-audio-card";
> simple-audio-card,format = "i2s";
> @@ -132,6 +141,12 @@
> compatible = "nxp,pcf2129";
> reg = <0x51>;
> };
> +
> + temperature-sensor@4c {
> + compatible = "nxp,sa56004";
> + reg = <0x4c>;
> + vcc-supply = <&sb_3v3>;
> + };
> };
> };
> };
> --
> 2.17.1
>
