Re: [PATCH] ARM: dts: imx7d-sdb: add rev-a board support
From: Fabio Estevam
Date: Wed Nov 07 2018 - 21:20:56 EST
Hi Anson,
On Wed, Nov 7, 2018 at 11:24 PM Anson Huang <anson.huang@xxxxxxx> wrote:
> Regarding the fec2 settings in imx7d-sdb.dts, originally it uses Rev-A board (but some nodes are
> using Rev-B board), in this patch, I clean up all the settings in imx7d-sdb.dts using Rev-B board,
> so below is added to imx7d-sdb.dts for Rev-B board, and in imx7d-sdb-reva.dts I have to
> delete it, since Rev-A board has no this pin.
>
> - pinctrl-0 = <&pinctrl_enet2>;
> + pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_epdc0_en>;
> + pinctrl-assert-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
"pinctrl-assert-gpios" only exists in the NXP vendor kernel, so you
cannot use such property in mainline.