Messages in this thread | | | From | Jianqun Xu <> | Subject | [PATCH 0/2] ASoC: rockchip: i2s: add support for grabbing output clock to codec | Date | Wed, 19 Nov 2014 11:06:03 +0800 |
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Reference to Chapter 3 Clock & Reset Unit (CRU) of RK3288 TRM, i2s0_clkout has two source clock, XIN24M_DIV2 for 12M and clk_i2s0 for more kinds of frequencies, I2S0(i2s_clk) has only single source clock clk_i2s0.
i2s0_clkout: generate to output to outside of chip, generally for codec I2S0(i2s_clk): generate for i2s controller inside of chip
Jianqun Xu (2): ASoC: rockchip-i2s: dt: add i2s_clkout to list of clocks ASoC: rockchip: i2s: add support for grabbing output clock to codec
Documentation/devicetree/bindings/sound/rockchip-i2s.txt | 5 +++-- sound/soc/rockchip/rockchip_i2s.c | 11 +++++++++++ 2 files changed, 14 insertions(+), 2 deletions(-)
-- 1.9.1
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