linux-kernel - Re: [PATCH 1/3] ARM64: dts: meson-gx: Finally move common nodes to GX dtsi

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Date:   Fri, 10 Mar 2017 16:23:18 -0800
From:   Kevin Hilman <khilman@...libre.com>
To:     Neil Armstrong <narmstrong@...libre.com>
Cc:     carlo@...one.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH 1/3] ARM64: dts: meson-gx: Finally move common nodes to GX dtsi

Neil Armstrong <narmstrong@...libre.com> writes:

> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>

Could use a bit more changelog here (probably what you have in the cover
letter.)

Otherwise, looks good.  Thanks for the cleanup.

Kevin

> ---
>  arch/arm64/boot/dts/amlogic/meson-gx.dtsi   | 24 ++++++++++++++++
>  arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 43 ++++++-----------------------
>  arch/arm64/boot/dts/amlogic/meson-gxl.dtsi  |  8 ++++++
>  3 files changed, 40 insertions(+), 35 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> index 5d995f7..2d8dc6f 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
> @@ -296,6 +296,14 @@
>  				status = "disabled";
>  			};
>  
> +			spifc: spi@...0 {
> +				compatible = "amlogic,meson-gxbb-spifc";
> +				reg = <0x0 0x08c80 0x0 0x80>;
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				status = "disabled";
> +			};
> +
>  			watchdog@...0 {
>  				compatible = "amlogic,meson-gx-wdt", "amlogic,meson-gxbb-wdt";
>  				reg = <0x0 0x098d0 0x0 0x10>;
> @@ -342,6 +350,13 @@
>  			#size-cells = <2>;
>  			ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>;
>  
> +			clkc_AO: clock-controller@040 {
> +				compatible = "amlogic,gx-aoclkc", "amlogic,gxbb-aoclkc";
> +				reg = <0x0 0x00040 0x0 0x4>;
> +				#clock-cells = <1>;
> +				#reset-cells = <1>;
> +			};
> +
>  			uart_AO: serial@4c0 {
>  				compatible = "amlogic,meson-uart";
>  				reg = <0x0 0x004c0 0x0 0x14>;
> @@ -358,6 +373,15 @@
>  				status = "disabled";
>  			};
>  
> +			i2c_AO: i2c@500 {
> +				compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
> +				reg = <0x0 0x500 0x0 0x20>;
> +				interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				status = "disabled";
> +			};
> +
>  			pwm_AO_ab: pwm@550 {
>  				compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
>  				reg = <0x0 0x00550 0x0 0x10>;
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> index 04b3324..c2c41aa 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
> @@ -97,17 +97,6 @@
>  	};
>  };
>  
> -&cbus {
> -	spifc: spi@...0 {
> -		compatible = "amlogic,meson-gxbb-spifc";
> -		reg = <0x0 0x08c80 0x0 0x80>;
> -		#address-cells = <1>;
> -		#size-cells = <0>;
> -		clocks = <&clkc CLKID_SPI>;
> -		status = "disabled";
> -	};
> -};
> -
>  &ethmac {
>  	clocks = <&clkc CLKID_ETH>,
>  		 <&clkc CLKID_FCLK_DIV2>,
> @@ -204,30 +193,6 @@
>  			};
>  		};
>  	};
> -
> -	clkc_AO: clock-controller@040 {
> -		compatible = "amlogic,gxbb-aoclkc";
> -		reg = <0x0 0x00040 0x0 0x4>;
> -		#clock-cells = <1>;
> -		#reset-cells = <1>;
> -	};
> -
> -	pwm_ab_AO: pwm@550 {
> -		compatible = "amlogic,meson-gxbb-pwm";
> -		reg = <0x0 0x0550 0x0 0x10>;
> -		#pwm-cells = <3>;
> -		status = "disabled";
> -	};
> -
> -	i2c_AO: i2c@500 {
> -		compatible = "amlogic,meson-gxbb-i2c";
> -		reg = <0x0 0x500 0x0 0x20>;
> -		interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
> -		clocks = <&clkc CLKID_AO_I2C>;
> -		#address-cells = <1>;
> -		#size-cells = <0>;
> -		status = "disabled";
> -	};
>  };
>  
>  &periphs {
> @@ -482,6 +447,10 @@
>  	clocks = <&clkc CLKID_I2C>;
>  };
>  
> +&i2c_AO {
> +	clocks = <&clkc CLKID_AO_I2C>;
> +};
> +
>  &i2c_B {
>  	clocks = <&clkc CLKID_I2C>;
>  };
> @@ -521,6 +490,10 @@
>  	clock-names = "core", "clkin0", "clkin1";
>  };
>  
> +&spifc {
> +	clocks = <&clkc CLKID_SPI>;
> +};
> +
>  &vpu {
>  	compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
>  };
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> index 17cd546..37ed7a0 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> @@ -427,6 +427,10 @@
>  	clocks = <&clkc CLKID_I2C>;
>  };
>  
> +&i2c_AO {
> +	clocks = <&clkc CLKID_AO_I2C>;
> +};
> +
>  &i2c_B {
>  	clocks = <&clkc CLKID_I2C>;
>  };
> @@ -466,6 +470,10 @@
>  	clock-names = "core", "clkin0", "clkin1";
>  };
>  
> +&spifc {
> +	clocks = <&clkc CLKID_SPI>;
> +};
> +
>  &vpu {
>  	compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu";
>  };