[PATCH v2 4/5] ARM: dts: imx6q: add dte pinctrl for uart2

[Shawn Guo]

On Wed, Jul 03, 2013 at 05:42:36PM +0800, Huang Shijie wrote:
> In imx6q-arm2 board, the UART2 works in the dte mode.
> So add a pinctrl for it.
> 
> Signed-off-by: Huang Shijie <b32955 at freescale.com>
> ---
>  arch/arm/boot/dts/imx6q.dtsi |    9 +++++++++
>  1 files changed, 9 insertions(+), 0 deletions(-)

Since imx6q and imx6dl are pin-to-pin compatible, from now on I would
require the same pin group be added for these two SoC together, so that
we can enforce the same label name.

> 
> diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
> index 9a69891..8a518c6 100644
> --- a/arch/arm/boot/dts/imx6q.dtsi
> +++ b/arch/arm/boot/dts/imx6q.dtsi
> @@ -266,6 +266,15 @@
>  							MX6Q_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
>  						>;
>  					};
> +
> +					pinctrl_uart2_dte: uart2grp-2 {
> +						fsl,pins = <
> +							MX6Q_PAD_EIM_D26__UART2_RX_DATA 0x1b0b1
> +							MX6Q_PAD_EIM_D27__UART2_TX_DATA 0x1b0b1
> +							MX6Q_PAD_EIM_D28__UART2_CTS_B	0x1b0b1
> +							MX6Q_PAD_EIM_D29__UART2_CTS_B	0x1b0b1

Why do you have two pads mux-ed on one function?

Shawn

> +						>;
> +					};
>  				};
>  
>  				uart4 {
> -- 
> 1.7.1
> 
>