From 06b72824386795bf6f0a6ac0f0cfef6b7f0165c1 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 13 Feb 2020 16:51:53 +0100 Subject: ASoC: meson: aiu: add audio output dt-bindings Add the dt-bindings and documentation of the AIU audio controller. This component provides most of the audio outputs found on the Amlogic Gx SoC family. Signed-off-by: Jerome Brunet Link: https://lore.kernel.org/r/20200213155159.3235792-4-jbrunet@baylibre.com Signed-off-by: Mark Brown --- include/dt-bindings/sound/meson-aiu.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 include/dt-bindings/sound/meson-aiu.h (limited to 'include/dt-bindings/sound/meson-aiu.h') diff --git a/include/dt-bindings/sound/meson-aiu.h b/include/dt-bindings/sound/meson-aiu.h new file mode 100644 index 000000000000..1051b8af298b --- /dev/null +++ b/include/dt-bindings/sound/meson-aiu.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __DT_MESON_AIU_H +#define __DT_MESON_AIU_H + +#define AIU_CPU 0 +#define AIU_HDMI 1 +#define AIU_ACODEC 2 + +#define CPU_I2S_FIFO 0 +#define CPU_SPDIF_FIFO 1 +#define CPU_I2S_ENCODER 2 +#define CPU_SPDIF_ENCODER 3 + +#define CTRL_I2S 0 +#define CTRL_PCM 1 +#define CTRL_OUT 2 + +#endif /* __DT_MESON_AIU_H */ -- cgit v1.2.3