mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 19:31:09 +07:00
01182d6529
This patch adds DT bindings documentation for Maxim MAX9759 speaker amplifier. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
19 lines
526 B
Plaintext
19 lines
526 B
Plaintext
Maxim MAX9759 Speaker Amplifier
|
|
===============================
|
|
|
|
Required properties:
|
|
- compatible : "maxim,max9759"
|
|
- shutdown-gpios : the gpio connected to the shutdown pin
|
|
- mute-gpios : the gpio connected to the mute pin
|
|
- gain-gpios : the 2 gpios connected to the g1 and g2 pins
|
|
|
|
Example:
|
|
|
|
max9759: analog-amplifier {
|
|
compatible = "maxim,max9759";
|
|
shutdown-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
|
|
mute-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
|
|
gain-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>,
|
|
<&gpio3 25 GPIO_ACTIVE_LOW>;
|
|
};
|