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[PATCH] clk: rockchip: Allow sclk_i2s0 and i2s0_frac to change their parents rate on rk3188

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Allow sclk_i2s0 and i2s0_frac to change their parents rate as
that the upstream dividers are purely there to feed sclk_i2s0

Tested on radxarock-lite.

Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
---
 drivers/clk/rockchip/clk-rk3188.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
index fe728f8..50e3eee 100644
--- a/drivers/clk/rockchip/clk-rk3188.c
+++ b/drivers/clk/rockchip/clk-rk3188.c
@@ -691,10 +691,10 @@ static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = {
 	COMPOSITE_NOMUX(0, "i2s0_pre", "i2s_src", 0,
 			RK2928_CLKSEL_CON(3), 0, 7, DFLAGS,
 			RK2928_CLKGATE_CON(0), 9, GFLAGS),
-	COMPOSITE_FRAC(0, "i2s0_frac", "i2s0_pre", 0,
+	COMPOSITE_FRAC(0, "i2s0_frac", "i2s0_pre", CLK_SET_RATE_PARENT,
 			RK2928_CLKSEL_CON(7), 0,
 			RK2928_CLKGATE_CON(0), 10, GFLAGS),
-	MUX(SCLK_I2S0, "sclk_i2s0", mux_sclk_i2s0_p, 0,
+	MUX(SCLK_I2S0, "sclk_i2s0", mux_sclk_i2s0_p, CLK_SET_RATE_PARENT,
 			RK2928_CLKSEL_CON(3), 8, 2, MFLAGS),
 
 	GATE(0, "hclk_imem0", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 14, GFLAGS),
-- 
1.7.9.5

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[PATCH] clk: rockchip: Allow sclk_i2s0 and i2s0_frac to change their parents rate on rk3188 Alexander Kochetkov <al.kochet@gmail.com> - 2016-01-27 13:30 +0100

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