From c9d93428bf6212a61482a688d8201e66de9c0a0b Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Mon, 21 Oct 2019 14:58:12 +0100 Subject: 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 Reviewed-by: Rob Herring Signed-off-by: Lee Jones --- Documentation/devicetree/bindings/mfd/madera.txt | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'Documentation/devicetree/bindings/mfd/madera.txt') 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, ...) -- cgit