summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
diff options
context:
space:
mode:
authorLars Persson <lars.persson@axis.com>2016-04-27 17:21:26 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2016-05-02 10:36:04 +0200
commitf0be051e5be1ddad4f4bc53ca3eb438e0ca2895f (patch)
tree0d735a20315eff12452993c8d3d815345375f5cd /Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
parent010629436d83dc6a5c489847b0a1b8d5449a962f (diff)
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>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/usdhi6rol0.txt')
-rw-r--r--Documentation/devicetree/bindings/mmc/usdhi6rol0.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
index 8babdaa8623b..6d1b7971d078 100644
--- a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
+++ b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
@@ -12,6 +12,12 @@ Optional properties:
- 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.