linux-kernel - Re: [PATCH v2 4/8] arm64: dts: imx8mm-nitrogen-r2: add UARTs

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Date:   Fri, 19 Feb 2021 14:20:41 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Adrien Grassein <adrien.grassein@...il.com>
Cc:     robh+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        catalin.marinas@....com, will@...nel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 4/8] arm64: dts: imx8mm-nitrogen-r2: add UARTs

On Wed, Feb 17, 2021 at 05:10:48PM +0100, Adrien Grassein wrote:
> Add description and pin muxing for UARTs.
> 
> Signed-off-by: Adrien Grassein <adrien.grassein@...il.com>
> ---
>  .../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 50 ++++++++++++++++++-
>  1 file changed, 48 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
> index c4bb22bb4e6a..8f210e21a1bd 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
> @@ -205,12 +205,33 @@ rtc@68 {
>  	};
>  };
>  
> +/* BT */
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	uart-has-rtscts;
> +	status = "okay";
> +};
> +
>  /* console */
>  &uart2 {
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&pinctrl_uart2>;
> -	assigned-clocks = <&clk IMX8MM_CLK_UART2>;
> -	assigned-clock-parents = <&clk IMX8MM_CLK_24M>;

This is a separate patch.

Best regards,
Krzysztof