[alsa-devel] [Patch V3 02/10] ASoC: qcom: Document MAX98357A bindings

Mark Brown broonie at kernel.org
Mon Dec 29 17:07:47 CET 2014


On Wed, Dec 24, 2014 at 08:42:02AM -0800, Kenneth Westfield wrote:
> From: Kenneth Westfield <kwestfie at codeaurora.org>
> 
> Add documentation to the sound directory of the
> device-tree bindings for the Maxim MAX98357A audio
> codec driver.

Your subject line says "qcom" but this isn't a Qualcomm thing...

> +Required properties:
> +- compatible  : "maxim,max98357a"
> +- sdmode-gpios: Phandle to the GPIO specifier for the GPIO -> DAC SDMODE pin

> +max98357a {
> +	compatible = "maxim,max98357a";
> +	sdmode-gpios = <&qcom_pinmux 25 0>;

A GPIO specifier is not a phandle (as your example shows).  Just say
it's a GPIO specifier.
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