This allows clk rate propagation up to the clock tree so EPLL can be reprogrammed indirectly when setting rate of the Audio Subsystem clocks. The advantage is that sound machine driver can operate only on the leaf clocks rather than explicitly re-configuring the root clock (EPLL). Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> --- drivers/clk/samsung/clk-exynos-audss.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c index 1fab56f..b117783 100644 --- a/drivers/clk/samsung/clk-exynos-audss.c +++ b/drivers/clk/samsung/clk-exynos-audss.c @@ -180,7 +180,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) } clk_table[EXYNOS_MOUT_AUDSS] = clk_hw_register_mux(NULL, "mout_audss", mout_audss_p, ARRAY_SIZE(mout_audss_p), - CLK_SET_RATE_NO_REPARENT, + CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT, reg_base + ASS_CLK_SRC, 0, 1, 0, &lock); cdclk = devm_clk_get(&pdev->dev, "cdclk"); @@ -195,11 +195,11 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) reg_base + ASS_CLK_SRC, 2, 2, 0, &lock); clk_table[EXYNOS_DOUT_SRP] = clk_hw_register_divider(NULL, "dout_srp", - "mout_audss", 0, reg_base + ASS_CLK_DIV, 0, 4, - 0, &lock); + "mout_audss", CLK_SET_RATE_PARENT, + reg_base + ASS_CLK_DIV, 0, 4, 0, &lock); clk_table[EXYNOS_DOUT_AUD_BUS] = clk_hw_register_divider(NULL, - "dout_aud_bus", "dout_srp", 0, + "dout_aud_bus", "dout_srp", CLK_SET_RATE_PARENT, reg_base + ASS_CLK_DIV, 4, 4, 0, &lock); clk_table[EXYNOS_DOUT_I2S] = clk_hw_register_divider(NULL, "dout_i2s", -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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