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| author | Tony Lindgren <tony@atomide.com> | 2016-11-07 18:27:49 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-11-07 18:27:49 +0300 |
| commit | be76fd3197df608e1b010bf5ab90377205f54344 (patch) | |
| tree | 1e08f8337f2bb575b1ef8686255d4e4fe193b1f8 /Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
| download | linux-be76fd3197df608e1b010bf5ab90377205f54344.tar.xz | |
ARM: dts: Add #pinctrl-cells for pinctrl-single instances
Drivers using pinctrl-single,pins have #pinctrl-cells = <1>, while
pinctrl-single,bits need #pinctrl-cells = <2>.
Note that this patch can be optionally applied separately from the
driver changes as the driver supports also the legacy binding without
#pinctrl-cells.
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt index 66dcaa9efd74..e705acd3612c 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt @@ -7,6 +7,9 @@ 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 + - pinctrl-single,register-width : pinmux register access width in bits - pinctrl-single,function-mask : mask of allowed pinmux function bits |