The patch ASoC: add tda7419 audio processor binding
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 050a0e1f539448474250f441332c0a7d9714d3b5 Mon Sep 17 00:00:00 2001 From: Matt Porter <mpor...@konsulko.com> Date: Sun, 18 Mar 2018 13:22:37 -0400 Subject: [PATCH] ASoC: add tda7419 audio processor binding DeviceTree binding for the tda7419 audio processor. Signed-off-by: Matt Porter <mpor...@konsulko.com> Signed-off-by: Mark Brown <broo...@kernel.org> --- .../devicetree/bindings/sound/tda7419.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tda7419.txt diff --git a/Documentation/devicetree/bindings/sound/tda7419.txt b/Documentation/devicetree/bindings/sound/tda7419.txt new file mode 100644 index 000000000000..6b85ec38dd56 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tda7419.txt @@ -0,0 +1,38 @@ +TDA7419 audio processor + +This device supports I2C only. + +Required properties: + +- compatible : "st,tda7419" +- reg : the I2C address of the device. +- vdd-supply : a regulator spec for the common power supply (8-10V) + +Optional properties: + +- st,mute-gpios : a GPIO spec for the MUTE pin. + +Pins on the device (for linking into audio routes): + + * SE3L + * SE3R + * SE2L + * SE2R + * SE1L + * SE1R + * DIFFL + * DIFFR + * MIX + * OUTLF + * OUTRF + * OUTLR + * OUTRR + * OUTSW + +Example: + +ap: tda7419@44 { + compatible = "st,tda7419"; + reg = <0x44>; + vdd-supply = <&vdd_9v0_reg>; +}; -- 2.16.2
