提交 0b819951 编写于 作者: C Charles Keepax 提交者: Lee Jones

mfd: arizona: Add device tree binding documentation for new clock driver

Specify the device tree binding for the input clocks to Arizona devices.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
上级 1b5420e1
...@@ -51,6 +51,13 @@ Optional properties: ...@@ -51,6 +51,13 @@ Optional properties:
- wlf,reset : GPIO specifier for the GPIO controlling /RESET - 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 - wlf,gpio-defaults : A list of GPIO configuration register values. Defines
for the appropriate values can found in <dt-bindings/mfd/arizona.txt>. If 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 absent, no configuration of these registers is performed. If any entry has
......
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