mmc: dt: usdhi6rol0: add optional pinctrl binding
Add a pinctrl binding to specify different pin settings for high speed
modes and UHS modes.
Signed-off-by: Lars Persson <larper@axis.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
index 8babdaa..6d1b797 100644
--- a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
+++ b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
@@ -12,6 +12,12 @@
- vmmc-supply: a phandle of a regulator, supplying Vcc to the card
- vqmmc-supply: a phandle of a regulator, supplying VccQ to the card
+- pinctrl-names: Can contain a "default" entry and a "state_uhs"
+ entry. The state_uhs entry is used together with the default
+ entry when the board requires distinct settings for UHS speeds.
+
+- pinctrl-N: One property for each name listed in pinctrl-names, see
+ ../pinctrl/pinctrl-bindings.txt.
Additionally any standard mmc bindings from mmc.txt can be used.