[PATCH v2 4/4] mfd: arizona: Add device tree binding documentation for new clock driver

Charles Keepax
2016-01-06T12:34:46Z

Specify the device tree binding for the input clocks to Arizona devices.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---

No changes since v1.

Thanks,
Charles

Documentation/devicetree/bindings/mfd/arizona.txt | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt
index 18be0cb..39f76f8 100644
--- a/Documentation/devicetree/bindings/mfd/arizona.txt
+++ b/Documentation/devicetree/bindings/mfd/arizona.txt
@@ -45,6 +45,13 @@ Optional properties:

- wlf,reset : GPIO specifier for the GPIO controlling /RESET

+ - clocks: Should reference the clocks supplied on MCLK1 and MCLK2
+ - clock-names: Should contains two strings:
+ "mclk1" for the clock supplied on MCLK1, recommended to be a high
+ quality audio reference clock
+ "mclk2" for the clock supplied on MCLK2, recommended to be an always on
+ 32k clock
+
- wlf,gpio-defaults : A list of GPIO configuration register values. Defines
for the appropriate values can found in <dt-bindings/mfd/arizona.txt>. If
absent, no configuration of these registers is performed. If any entry has
--
2.1.4