On 25/04/14 14:11, Archit Taneja wrote:
Hi,
On Thursday 24 April 2014 03:47 PM, Tomi Valkeinen wrote:
quoted
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.
I just copied the same method as used for OMAP4.
I guess sysconf is an option. But I really dislike the idea of moving
omap control module code to a display driver... I'm not sure what other
options we have, though. Maybe an OMAP DSI specific pinctrl driver?
Tomi