lkml.org 
[lkml]   [2020]   [Dec]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 08/18] arm64: dts: renesas: beacon: Enable SCIF4
Hi Adam,

On Sun, Dec 13, 2020 at 7:38 PM Adam Ford <aford173@gmail.com> wrote:
> The baseboard supports SCIF4, enable the pins and the node for it.
>
> Signed-off-by: Adam Ford <aford173@gmail.com>

Thanks for your patch!

> --- a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
> +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi
> @@ -578,6 +578,11 @@ pwm2_pins: pwm2 {
> function = "pwm2";
> };
>
> + scif4_pins: scif4 {
> + groups = "scif4_data_c";
> + function = "scif4";
> + };
> +
> sdhi0_pins: sd0 {
> groups = "sdhi0_data4", "sdhi0_ctrl";
> function = "sdhi0";
> @@ -706,6 +711,12 @@ &scif0 {
> status = "okay";
> };
>
> +&scif4 {
> + pinctrl-0 = <&scif4_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> &scif5 {
> pinctrl-0 = <&scif5_pins>;
> pinctrl-names = "default";

As mixing SCIF ports with and without aliases may lead to failures,
depending on probe order, you want to add an aliases for scif4 to
arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dts.
I see you did that for the rzg2h and rzg2n kits, but rzh2m lacks it.

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

\
 
 \ /
  Last update: 2020-12-17 12:23    [W:0.861 / U:0.512 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site