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    Subject[PATCH] pinctrl: clarify #pinctrl-cells for pinctrl-single,pins
    Date
    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>
    ---
    Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt
    index f903eb4471f8..bb9999119314 100644
    --- 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

    --
    2.25.1
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