# Re: \[PATCH 06/23\] ARM: OMAP: add OMAP5 DSI muxing

- From: Archit Taneja \<hidden\>
- Date: 2014-04-25 11:11:18 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2014/04/8682053
- Thread: https://ratatoskr.run/linux-arm-kernel/2014/04/8681902/t.md

```text
Hi,

On Thursday 24 April 2014 03:47 PM, Tomi Valkeinen wrote:
> Add support to set OMAP5 DSI pin muxing.
>
> Signed-off-by: Tomi Valkeinen <redacted>
> Cc: Tony Lindgren <tony@atomide.com>
> ---
>   arch/arm/mach-omap2/display.c | 35 ++++++++++++++++++++++++++++++++++-
>   1 file changed, 34 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
> index 16d33d831287..974461441fc3 100644
> --- a/arch/arm/mach-omap2/display.c
> +++ b/arch/arm/mach-omap2/display.c
> @@ -137,11 +137,42 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
>   	return 0;
>   }
>
> +#define CONTROL_PAD_BASE	0x4A002800
> +#define CONTROL_DSIPHY		0x614
> +

I guess this is something we can move to our driver, and use sysconf to 
get the register from DT.

Archit

```