The patch ASoC: add DT bindings documentation for ROHM BD28623 codec has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From f5ca3ab9bc1b160966c1e5cc7bf831f7b8ec31e5 Mon Sep 17 00:00:00 2001 From: Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx> Date: Fri, 23 Feb 2018 10:17:16 +0900 Subject: [PATCH] ASoC: add DT bindings documentation for ROHM BD28623 codec This patch adds DT bindings documentation for ROHM BD28623MUV class D speaker amplifier. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- .../devicetree/bindings/sound/rohm,bd28623.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rohm,bd28623.txt diff --git a/Documentation/devicetree/bindings/sound/rohm,bd28623.txt b/Documentation/devicetree/bindings/sound/rohm,bd28623.txt new file mode 100644 index 000000000000..d84557c2686e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rohm,bd28623.txt @@ -0,0 +1,29 @@ +ROHM BD28623MUV Class D speaker amplifier for digital input + +This codec does not have any control buses such as I2C, it detect format and +rate of I2S signal automatically. It has two signals that can be connected +to GPIOs: reset and mute. + +Required properties: +- compatible : should be "rohm,bd28623" +- #sound-dai-cells: should be 0. +- VCCA-supply : regulator phandle for the VCCA supply +- VCCP1-supply : regulator phandle for the VCCP1 supply +- VCCP2-supply : regulator phandle for the VCCP2 supply + +Optional properties: +- reset-gpios : GPIO specifier for the active low reset line +- mute-gpios : GPIO specifier for the active low mute line + +Example: + + codec { + compatible = "rohm,bd28623"; + #sound-dai-cells = <0>; + + VCCA-supply = <&vcc_reg>; + VCCP1-supply = <&vcc_reg>; + VCCP2-supply = <&vcc_reg>; + reset-gpios = <&gpio 0 GPIO_ACTIVE_LOW>; + mute-gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + }; -- 2.16.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
