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ARM: dts: exynos: Add audio support (WM1811 CODEC boards) to Arndale board
authorSylwester Nawrocki <s.nawrocki@samsung.com>
Wed, 2 Oct 2019 15:28:31 +0000 (17:28 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Wed, 2 Oct 2019 15:55:58 +0000 (17:55 +0200)
commit4359fce7060de7373954299b1b6cb3eea8a20df1
tree2215d1f930eb481e6f065e7fc0d82a65c89b9832tree | snapshot
parent64cc3ea949a86b19ca7838311dc22ce294c86948commit | diff
ARM: dts: exynos: Add audio support (WM1811 CODEC boards) to Arndale board

Add sound node and the clock configurations for the I2S controller
for audio support on the Exynos5250 SoC Arndale boards with
WM1811 based audio daughter board.

We need to increase drive strength of the I2S bus, otherwise
the audio CODEC doesn't work. Likely the CODEC's master clock
is the main issue here.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
arch/arm/boot/dts/exynos5250-arndale.dts diff | blob | history
Domain: System / Kernel;