[2/3] ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2

Message ID 20200618125057.41252-3-drew@beagleboard.org
State New
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Series
  • [1/3] ARM: dts: change AM33XX_PADCONF macro separate conf and mux
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Commit Message

Drew Fustini June 18, 2020, 12:50 p.m.
This requires AM33XX_PADCONF macro in omap.h to be modified to keep pin
conf and pin mux values separate.

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

Signed-off-by: Drew Fustini <drew@beagleboard.org>
---
 arch/arm/boot/dts/am33xx-l4.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index 340ea331e54d..f9b99cfa93b6 100644
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -290,7 +290,7 @@  scm: scm@0 {
 				am33xx_pinmux: pinmux@800 {
 					compatible = "pinctrl-single";
 					reg = <0x800 0x238>;
-					#pinctrl-cells = <1>;
+					#pinctrl-cells = <2>;
 					pinctrl-single,register-width = <32>;
 					pinctrl-single,function-mask = <0x7f>;
 				};