linux-kernel - Re: [PATCH] dts: ipq4019: Move xo and timer nodes to SoC dtsi

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Date:   Fri, 30 Jun 2017 10:17:50 -0700
From:   Stephen Boyd <sboyd@...eaurora.org>
To:     Varadarajan Narayanan <varada@...eaurora.org>
Cc:     andy.gross@...aro.org, david.brown@...aro.org, robh+dt@...nel.org,
        mark.rutland@....com, linux@...linux.org.uk,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dts: ipq4019: Move xo and timer nodes to SoC dtsi

On 06/30, Varadarajan Narayanan wrote:
> diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
> index b9457dd..b74c113 100644
> --- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
> +++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi
> @@ -20,26 +20,7 @@
>  	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK01.1";
>  	compatible = "qcom,ipq4019";
>  
> -	clocks {
> -                xo: xo {
> -                        compatible = "fixed-clock";
> -                        clock-frequency = <48000000>;
> -                        #clock-cells = <0>;
> -                };
> -	};
> -
>  	soc {
> -
> -
> -		timer {
> -			compatible = "arm,armv7-timer";
> -			interrupts = <1 2 0xf08>,
> -				     <1 3 0xf08>,
> -				     <1 4 0xf08>,
> -				     <1 1 0xf08>;
> -			clock-frequency = <48000000>;
> -		};
> -
>  		pinctrl@...1000000 {

This should be pinctrl@...0000 { and fixed in another patch.


>  			serial_pins: serial_pinmux {
>  				mux {
> diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
> index b7a24af..e8ab1e1 100644
> --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
> +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
> @@ -96,6 +96,11 @@
>  			clock-frequency = <32768>;
>  			#clock-cells = <0>;
>  		};
> +		xo: xo {

Please add a newline so it isn't right next to the previous node.

> +			compatible = "fixed-clock";
> +			clock-frequency = <48000000>;
> +			#clock-cells = <0>;
> +		};
>  	};
>  
>  	soc {
> @@ -104,6 +109,15 @@
>  		ranges;
>  		compatible = "simple-bus";
>  
> +		timer {
> +			compatible = "arm,armv7-timer";
> +			interrupts = <1 2 0xf08>,
> +				     <1 3 0xf08>,
> +				     <1 4 0xf08>,
> +				     <1 1 0xf08>;
> +			clock-frequency = <48000000>;
> +		};

This should be outside of the soc node.

> +
>  		intc: interrupt-controller@...0000 {
>  			compatible = "qcom,msm-qgic2";
>  			interrupt-controller;

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