[v3,3/3] ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2
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Message ID 20200622172951.524306-4-drew@beagleboard.org
State New
Headers show
Series
  • pinctrl: single: support #pinctrl-cells = 2
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Commit Message

Drew Fustini June 22, 2020, 5:29 p.m. UTC
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
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diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index 7ff11d6bf0f2..dafd6e8b42a1 100644
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -278,7 +278,7 @@  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>;
 				};