[PATCH] ARM: dts: mxs: add auart2 pinmux to imx28.dtsi

[LW@KARO-electronics.de (Lothar Waßmann)]

Hi,

Aida Mynzhasova <aida.mynzhasova@skitlab.ru> wrote:
> Add auart2 pins configuration on its main pads
> 
> Signed-off-by: Aida Mynzhasova <aida.mynzhasova@skitlab.ru>
> ---
>  arch/arm/boot/dts/imx28.dtsi | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
> index 7363fde..81102b2 100644
> --- a/arch/arm/boot/dts/imx28.dtsi
> +++ b/arch/arm/boot/dts/imx28.dtsi
> @@ -320,6 +320,19 @@
>  					fsl,pull-up = <0>;
>  				};
>  
> +				auart2_pins_a: auart2 at 0 {
> +					reg = <0>;
> +					fsl,pinmux-ids = <
> +						0x3080 /* MX28_PAD_AUART2_RX__AUART2_RX	*/
> +						0x3090 /* MX28_PAD_AUART2_TX__AUART2_TX */
> +						0x30a0 /* MX28_PAD_AUART2_CTS__AUART2_CTS */
> +						0x30b0 /* MX28_PAD_AUART2_RTS__AUART2_RTS */
>
Since commit 27572a2f ARM: dts: mxs: add pinctrl header files
it is no longer necessary to specify the padconfig values as numbers.
You should use the symbolic names instead.

> +					>;
> +					fsl,drive-strength = <0>;
> +					fsl,voltage = <1>;
> +					fsl,pull-up = <0>;
Also these should be:
                                        fsl,drive-strength = <MXS_DRIVE_4mA>;
                                        fsl,voltage = <MXS_VOLTAGE_HIGH>;
                                        fsl,pull-up = <MXS_PULL_DISABLE>;

You probably should rebase your patch to a more recent version of
linux-next.


Lothar Wa?mann
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