[PATCH v2 1/3] ARM: dts: change AM33XX_PADCONF macro separate conf and mux

[Drew Fustini]

AM33XX_PADCONF macro is modified to keep pin conf and pin mux separate.

This requires #pinctrl-cells = 2 in am33xx-l4.dtsi

pinctrl-single.c but also be changed to support "pinctrl-single,pins"
with 3 arguments (offset, conf, mux)

Signed-off-by: Drew Fustini <drew@xxxxxxxxxxxxxxx>
---
v2 change:
- remove outer parentheses from AM33XX_PADCONF macro as it causes a
  compile error in dtc.  I had added it per suggestion from checkpatch
  about having parentheses around complex values.

 include/dt-bindings/pinctrl/omap.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/dt-bindings/pinctrl/omap.h b/include/dt-bindings/pinctrl/omap.h
index 625718042413..2d2a8c737822 100644
--- a/include/dt-bindings/pinctrl/omap.h
+++ b/include/dt-bindings/pinctrl/omap.h
@@ -65,7 +65,7 @@
 #define DM814X_IOPAD(pa, val)		OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
 #define DM816X_IOPAD(pa, val)		OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
 #define AM33XX_IOPAD(pa, val)		OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
-#define AM33XX_PADCONF(pa, dir, mux)	OMAP_IOPAD_OFFSET((pa), 0x0800) ((dir) | (mux))
+#define AM33XX_PADCONF(pa, conf, mux)	OMAP_IOPAD_OFFSET((pa), 0x0800) (conf) (mux)
 
 /*
  * Macros to allow using the offset from the padconf physical address
-- 
2.25.1