This patch-set adds basic sound support for the Trats2 boards.
It just support primary I2s and external speaker playback.
Changes in v4:
- Move to clock out parent settings in exynos4412-trats2.dts
- Remove unnecessary lines in Trats2 machine driver.
- Change name of dai stream to more cleary.
- Add MFD_WM8994 to select in machine driver kconfig.
Changes in v3:
- Set clock out parent to XUSBXTI in pmu_system_controller DT node.
Changes in v2:
- Remove unnecessary lines in Trats2 machine driver.
- move clock enable/disable to .startup / .shutdown.
- Fix code style issues.
- Remove mclk DT property in Trats2 sound and add MCLK1 property in WM1811 node.
(MCLK1 is optional property in WM8994 node - refer: Document/devicetree/bindings/sound/wm8994.txt)
- Use mclk that defined in WM1811 DT node.
- Add "samsung,audio-codec" property to required properties.
Inha Song (3):
ASoC: samsung: Add machine driver for Trats2
ASoC: samsung: Document Trats2 audio subsystem bindings
ARM: dts: Add sound nodes for exynos4412-trats2
.../bindings/sound/samsung,trats2-wm1811.txt | 25 +++
arch/arm/boot/dts/exynos4412-trats2.dts | 42 ++++
sound/soc/samsung/Kconfig | 9 +
sound/soc/samsung/Makefile | 2 +
sound/soc/samsung/trats2_wm1811.c | 211 +++++++++++++++++++++
5 files changed, 289 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/samsung,trats2-wm1811.txt
create mode 100644 sound/soc/samsung/trats2_wm1811.c
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2.0.0.390.gcb682f8
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