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2018-03-18ASoC: samsung: Mark unused Odroid compatibles as deprecatedKrzysztof Kozlowski
Compatible for XU4 audio is not being used. Instead the board uses the same compatible as XU3. The devices are now just compatible so they should use the same value. Mark "hardkernel,odroid-xu4-audio" as being deprecated so in this future could be removed to limit useless properties. Additionally add older compatibles appearing in the bindings. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-08ASoC: Use proper DT compatible string for Hardkernel Odroid boardsSylwester Nawrocki
The Odroid boards are manufactured by Hardkernel, not Samsung. New compatible string entries are added, with "hardkernel," instead of "samsung," vendor prefix. Support for the old compatible strings is going to be removed after some time. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-08ASoC: samsung: odroid: Drop requirement of clocks in the sound nodeSylwester Nawrocki
As suggested in reviews the requirement of clocks in the 'sound' node is dropped and instead a leaf clock is used to configure frequency of the audio root clock PLL. This can work now after the clock tree definitions have been updated to allow clock rate setting propagation on the path from the I2S controller up to the EPLL. This patch also lowers the CODEC master clock frequency so as to not exceed the maximum allowed 60 MHz at maximum audio sampling rates. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-06-09ASoC: samsung: Odroid DT binding documentation correctionsSylwester Nawrocki
This patch removes unused and undocumented samsung,cpu-dai, samsung,codec-dai properties from the dts example and moves sub-nodes' description to a separate section. Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-21ASoC: Add Odroid sound DT bindings documentationSylwester Nawrocki
This patch adds DT binding documentation for Odroid XU3/4 sound subsystem. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>