linux-kernel - Re: [PATCH v4 5/7] ARM: dts: meson6: switch to new bindings for UART nodes

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Date:   Mon, 12 Jun 2017 11:42:57 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Neil Armstrong <narmstrong@...libre.com>,
        gregkh@...uxfoundation.org, khilman@...libre.com
Cc:     hgkr.klein@...il.com, linux-serial@...r.kernel.org,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v4 5/7] ARM: dts: meson6: switch to new bindings for
 UART nodes

On Fri, 2017-06-09 at 11:49 +0200, Neil Armstrong wrote:
> Switch to the stable UART bindings by adding a XTAL node and using the
> proper compatible strings.
> 
> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>

Shouldn't this patch be squashed with patch 4 ?


> ---
>  arch/arm/boot/dts/meson6.dtsi | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/meson6.dtsi b/arch/arm/boot/dts/meson6.dtsi
> index b0fc91f..a334fbe 100644
> --- a/arch/arm/boot/dts/meson6.dtsi
> +++ b/arch/arm/boot/dts/meson6.dtsi
> @@ -70,9 +70,37 @@
>  		};
>  	};
>  
> +	xtal: xtal-clk {
> +		compatible = "fixed-clock";
> +		clock-frequency = <24000000>;
> +		clock-output-names = "xtal";
> +		#clock-cells = <0>;
> +	};
> +
>  	clk81: clk@0 {
>  		#clock-cells = <0>;
>  		compatible = "fixed-clock";
>  		clock-frequency = <200000000>;
>  	};
>  }; /* end of / */
> +
> +
> +&uart_AO {
> +	clocks = <&xtal>, <&clk81>, <&clk81>;
> +	clock-names = "xtal", "pclk", "baud";
> +};
> +
> +&uart_A {
> +	clocks = <&xtal>, <&clk81>, <&clk81>;
> +	clock-names = "xtal", "pclk", "baud";
> +};
> +
> +&uart_B {
> +	clocks = <&xtal>, <&clk81>, <&clk81>;
> +	clock-names = "xtal", "pclk", "baud";
> +};
> +
> +&uart_C {
> +	clocks = <&xtal>, <&clk81>, <&clk81>;
> +	clock-names = "xtal", "pclk", "baud";
> +};