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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2019-10-21 15:58:12 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-11-11 09:45:02 +0100 |
| commit | c9d93428bf6212a61482a688d8201e66de9c0a0b (patch) | |
| tree | ca578232271a86709adcd87742190a9b81bee027 | |
| parent | mfd: wm8998: Remove some unused registers (diff) | |
| download | linux-c9d93428bf6212a61482a688d8201e66de9c0a0b.tar.xz linux-c9d93428bf6212a61482a688d8201e66de9c0a0b.zip | |
mfd: madera: Update DT binding document to support clock supplies
Add the 3 input clock sources for the chip into the device tree binding
document.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/madera.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/madera.txt b/Documentation/devicetree/bindings/mfd/madera.txt index cad0f2800502..47e2b8bc6051 100644 --- a/Documentation/devicetree/bindings/mfd/madera.txt +++ b/Documentation/devicetree/bindings/mfd/madera.txt @@ -67,6 +67,14 @@ Optional properties: As defined in bindings/gpio.txt. Although optional, it is strongly recommended to use a hardware reset + - clocks: Should reference the clocks supplied on MCLK1, MCLK2 and MCLK3 + - clock-names: May contain up to three strings: + "mclk1" for the clock supplied on MCLK1, recommended to be a high + quality audio reference clock + "mclk2" for the clock supplied on MCLK2, required to be an always on + 32k clock + "mclk3" for the clock supplied on MCLK3 + - MICBIASx : Initial data for the MICBIAS regulators, as covered in Documentation/devicetree/bindings/regulator/regulator.txt. One for each MICBIAS generator (MICBIAS1, MICBIAS2, ...) |