diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2014-11-24 08:30:50 +0100 |
|---|---|---|
| committer | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2014-12-02 16:22:58 +0100 |
| commit | df019a5c0f7083001cb694f44821ca506425bda2 (patch) | |
| tree | 444dc9aa067d6356aec34a3cda0486e9182361d5 /drivers/clk | |
| parent | b5f56e14c1c962e201a8afa80e156f64fdef778a (diff) | |
| download | blackbird-op-linux-df019a5c0f7083001cb694f44821ca506425bda2.tar.gz blackbird-op-linux-df019a5c0f7083001cb694f44821ca506425bda2.zip | |
clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi
sclk_hdmiphy clock is generated by HDMI-PHY and depends on hdmi gate clock.
The patch models this dependency using parent/child hirerarchy.
The patch fixes issue with system hangs during mixer device access, mixer uses
sclk_hdmiphy descendant clock.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/samsung/clk-exynos4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index 940f02837b82..88e8c6bbd77f 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -505,7 +505,7 @@ static struct samsung_fixed_rate_clock exynos4_fixed_rate_ext_clks[] __initdata /* fixed rate clocks generated inside the soc */ static struct samsung_fixed_rate_clock exynos4_fixed_rate_clks[] __initdata = { FRATE(0, "sclk_hdmi24m", NULL, CLK_IS_ROOT, 24000000), - FRATE(CLK_SCLK_HDMIPHY, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000), + FRATE(CLK_SCLK_HDMIPHY, "sclk_hdmiphy", "hdmi", 0, 27000000), FRATE(0, "sclk_usbphy0", NULL, CLK_IS_ROOT, 48000000), }; |
