linux-kernel - RE: [PATCH v3] arm64: dts: ls1028a: Add temperature sensor node

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Message-ID: <VI1PR04MB43336E0A72DA69E6BA07EE77F3D50@VI1PR04MB4333.eurprd04.prod.outlook.com>
Date:   Tue, 6 Aug 2019 05:41:21 +0000
From:   Andy Tang <andy.tang@....com>
To:     Andy Tang <andy.tang@....com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>
CC:     Leo Li <leoyang.li@....com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v3] arm64: dts: ls1028a: Add temperature sensor node

Please ignore this email. Sorry for sending the wrong patch.

BR,
Andy



> -----Original Message-----
> From: Yuantian Tang <andy.tang@....com>
> Sent: 2019年8月6日 13:30
> To: shawnguo@...nel.org
> Cc: Leo Li <leoyang.li@....com>; robh+dt@...nel.org;
> mark.rutland@....com; linux-arm-kernel@...ts.infradead.org;
> devicetree@...r.kernel.org; linux-kernel@...r.kernel.org; Andy Tang
> <andy.tang@....com>
> Subject: [PATCH v3] arm64: dts: ls1028a: Add temperature sensor node
> 
> Add nxp sa56004 chip node for temperature monitor.
> 
> Signed-off-by: Yuantian Tang <andy.tang@....com>
> ---
> v3:
> 	- sort the node in i2c address
> 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(+), 0 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> index b359068..960daf2 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";
> @@ -117,6 +126,12 @@
>  			#size-cells = <0>;
>  			reg = <0x3>;
> 
> +			temperature-sensor@4c {
> +				compatible = "nxp,sa56004";
> +				reg = <0x4c>;
> +				vcc-supply = <&sb_3v3>;
> +			};
> +
>  			rtc@51 {
>  				compatible = "nxp,pcf2129";
>  				reg = <0x51>;
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> index f9c272f..6a22423 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";
> @@ -115,6 +124,12 @@
>  			#size-cells = <0>;
>  			reg = <0x3>;
> 
> +			temperature-sensor@4c {
> +				compatible = "nxp,sa56004";
> +				reg = <0x4c>;
> +				vcc-supply = <&sb_3v3>;
> +			};
> +
>  			rtc@51 {
>  				compatible = "nxp,pcf2129";
>  				reg = <0x51>;
> --
> 1.7.1