Re: [PATCH v4 6/7] ARM: dts: meson8: switch to new bindings for UART nodes

[Jerome Brunet]

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@xxxxxxxxxxxx>
> ---
> Âarch/arm/boot/dts/meson8.dtsi | 23 +++++++++++++++++++----
> Â1 file changed, 19 insertions(+), 4 deletions(-)

I think this is clashing with the recent change from Martin on meson8 clock
driver. Kevin just applied it :Â

https://lkml.kernel.org/r/m2d1ad9g38.fsf@xxxxxxxxxxxx

<&clk81> no longer exists ...

> 
> diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi
> index 6993077..a2ea112 100644
> --- a/arch/arm/boot/dts/meson8.dtsi
> +++ b/arch/arm/boot/dts/meson8.dtsi
> @@ -83,6 +83,13 @@
> Â		};
> Â	};
> Â
> +	xtal: xtal-clk {
> +		compatible = "fixed-clock";
> +		clock-frequency = <24000000>;
> +		clock-output-names = "xtal";
> +		#clock-cells = <0>;
> +	};
> +
> Â	clk81: clk@0 {
> Â		#clock-cells = <0>;
> Â		compatible = "fixed-clock";
> @@ -199,17 +206,25 @@
> Â};
> Â
> Â&uart_AO {
> -	clocks = <&clk81>;
> +	compatible = "amlogic,meson8-uart", "amlogic,meson-ao-uart";
> +	clocks = <&xtal>, <&clk81>, <&clk81>;
> +	clock-names = "xtal", "pclk", "baud";
> Â};
> Â
> Â&uart_A {
> -	clocks = <&clk81>;
> +	compatible = "amlogic,meson8-uart";
> +	clocks = <&xtal>, <&clk81>, <&clk81>;
> +	clock-names = "xtal", "pclk", "baud";
> Â};
> Â
> Â&uart_B {
> -	clocks = <&clk81>;
> +	compatible = "amlogic,meson8-uart";
> +	clocks = <&xtal>, <&clk81>, <&clk81>;
> +	clock-names = "xtal", "pclk", "baud";
> Â};
> Â
> Â&uart_C {
> -	clocks = <&clk81>;
> +	compatible = "amlogic,meson8-uart";
> +	clocks = <&xtal>, <&clk81>, <&clk81>;
> +	clock-names = "xtal", "pclk", "baud";
> Â};