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pinctrl: clarify #pinctrl-cells for pinctrl-single,pins
authorDrew Fustini <drew@beagleboard.org>
Wed, 20 Jan 2021 05:03:44 +0000 (21:03 -0800)
committerLinus Walleij <linus.walleij@linaro.org>
Fri, 22 Jan 2021 13:20:07 +0000 (14:20 +0100)
Document that #pinctrl-cells can be 1 or 2 for pinctrl-single,pins

Fixes: 27c90e5e48d0 ("ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2")
Reported-by: Emmanuel Vadot <manu@bidouilliste.com>
Link: https://lore.kernel.org/linux-gpio/20210115190201.9273b637a7f967e7e55bc740@bidouilliste.com/
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20210120050342.320704-1-drew@beagleboard.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt patch | blob | history

diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
index f903eb4..bb99991 100644 (file)
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
@@ -8,7 +8,7 @@ Required properties:
 - reg : offset and length of the register set for the mux registers
 
 - #pinctrl-cells : number of cells in addition to the index, set to 1
-  for pinctrl-single,pins and 2 for pinctrl-single,bits
+  or 2 for pinctrl-single,pins and set to 2 for pinctrl-single,bits
 
 - pinctrl-single,register-width : pinmux register access width in bits
 
Domain: System / Kernel;