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clk: zx296718: export I2S mux clocks

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Export I2S mux clocks, so that device tree can refer to them for setting
a better parent clock for I2S work clock.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Shawn Guo 2017-06-17 22:21:05 +08:00 committed by Stephen Boyd
parent 22039d150f
commit 6454504c80
2 changed files with 9 additions and 5 deletions
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8
drivers/clk/zte/clk-zx296718.c
View File

@ -932,10 +932,10 @@ PNAME(audio_timer_p) = {
};
static struct zx_clk_mux audio_mux_clk[] = {
MUX(0, "i2s0_wclk_mux", audio_wclk_common_p, AUDIO_I2S0_CLK, 0, 1),
MUX(0, "i2s1_wclk_mux", audio_wclk_common_p, AUDIO_I2S1_CLK, 0, 1),
MUX(0, "i2s2_wclk_mux", audio_wclk_common_p, AUDIO_I2S2_CLK, 0, 1),
MUX(0, "i2s3_wclk_mux", audio_wclk_common_p, AUDIO_I2S3_CLK, 0, 1),
MUX(I2S0_WCLK_MUX, "i2s0_wclk_mux", audio_wclk_common_p, AUDIO_I2S0_CLK, 0, 1),
MUX(I2S1_WCLK_MUX, "i2s1_wclk_mux", audio_wclk_common_p, AUDIO_I2S1_CLK, 0, 1),
MUX(I2S2_WCLK_MUX, "i2s2_wclk_mux", audio_wclk_common_p, AUDIO_I2S2_CLK, 0, 1),
MUX(I2S3_WCLK_MUX, "i2s3_wclk_mux", audio_wclk_common_p, AUDIO_I2S3_CLK, 0, 1),
MUX(0, "i2c0_wclk_mux", audio_wclk_common_p, AUDIO_I2C0_CLK, 0, 1),
MUX(0, "spdif0_wclk_mux", audio_wclk_common_p, AUDIO_SPDIF0_CLK, 0, 1),
MUX(0, "spdif1_wclk_mux", audio_wclk_common_p, AUDIO_SPDIF1_CLK, 0, 1),

6
include/dt-bindings/clock/zx296718-clock.h
View File

@ -157,7 +157,11 @@
#define AUDIO_TDM_WCLK 17
#define AUDIO_TDM_PCLK 18
#define AUDIO_TS_PCLK 19
#define I2S0_WCLK_MUX 20
#define I2S1_WCLK_MUX 21
#define I2S2_WCLK_MUX 22
#define I2S3_WCLK_MUX 23
#define AUDIO_NR_CLKS 20
#define AUDIO_NR_CLKS 24
#endif