[PATCH 02/15] ARM: sunxi: dt: document pinctrl clock related properties

Boris BREZILLON
2014-04-09T13:51:05Z

Document clocks and clock-names properties for the pinctrl driver.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
---
Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
index 0e7e9a1..b3e5c30 100644
--- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt
@@ -15,6 +15,10 @@ Required properties:
"allwinner,sun7i-a20-pinctrl"
- reg: Should contain the register physical address and length for the
pin controller.
+- clocks: Should contain a list of gate clk needed by the pin controller
+- clock-names: Should at least contain "pio_clk" which is used by the
+ base pin controller. In case of sun6i-a31 SoC, this property should
+ also contain the "pioL_clk" string.

Please refer to pinctrl-bindings.txt in this directory for details of the
common pinctrl bindings used by client devices.
--
1.8.3.2