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[1/3] mmc: dt: usdhi6rol0: add optional pinctrl binding

Message ID 0376e04a938f459cee9e1f80e1447e060ba7e497.1460971625.git.larper@axis.com (mailing list archive)
State New, archived
Headers show

Commit Message

Lars Persson April 18, 2016, 9:38 a.m. UTC 
Add a pinctrl binding to specify different pin settings for high speed
modes and UHS modes.

Signed-off-by: Lars Persson <larper@axis.com>
---
 Documentation/devicetree/bindings/mmc/usdhi6rol0.txt | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
index 8babdaa..9dd9478 100644
--- a/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
+++ b/Documentation/devicetree/bindings/mmc/usdhi6rol0.txt
@@ -12,6 +12,10 @@  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: Must contain a "default" entry and optionally a "pins_uhs"
+                 entry for the UHS pin configuration.
+- 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.