[PATCH] pinctrl: sunxi: Add missing H3 R_PIO binding documentation

[Krzysztof Adamski <k@xxxxxxxx>]

allwinner,sun8i-h3-r-pinctrl was added by
commit ba83a11104ae ("pinctrl: sunxi: Add H3 R_PIO controller support")
but the patch was missing proper binding documentation. This patch fixes
this issue.

Signed-off-by: Krzysztof Adamski <k@xxxxxxxx>
---
Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
index 9213b27..3e56b16 100644
--- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
@@ -21,6 +21,7 @@ Required properties:
  "allwinner,sun9i-a80-r-pinctrl"
  "allwinner,sun8i-a83t-pinctrl"
  "allwinner,sun8i-h3-pinctrl"
+  "allwinner,sun8i-h3-r-pinctrl"

- reg: Should contain the register physical address and length for the
  pin controller.
--
2.1.4

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