diff options
| author | Inha Song <ideal.song@samsung.com> | 2014-02-06 14:20:10 +0900 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-02-10 16:00:27 +0900 |
| commit | 3cb007a9f298ff632ea37d86441da238f599dfbe (patch) | |
| tree | 2f53effa2c41c94749f854d7d6d06ee06bfff57e /arch/arm/cpu | |
| parent | 425e26de292b9dc53a73ee5493d4eaf58c8d1c14 (diff) | |
exynos: clock: fixed that cfg is set to wrong value.
This patch fixed that cfg value is set to wrong value.
Because it didn't read the related register.
Signed-off-by: Inha Song <ideal.song@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv7/exynos/clock.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c index 6807ff3c37..61cd8cf425 100644 --- a/arch/arm/cpu/armv7/exynos/clock.c +++ b/arch/arm/cpu/armv7/exynos/clock.c @@ -1114,6 +1114,7 @@ void exynos4_set_lcd_clk(void) * MIPI0_PRE_RATIO [23:20] * set fimd ratio */ + cfg = readl(&clk->div_lcd0); cfg &= ~(0xf); cfg |= 0x1; writel(cfg, &clk->div_lcd0); @@ -1176,6 +1177,7 @@ void exynos5_set_lcd_clk(void) * MIPI0_PRE_RATIO [23:20] * set fimd ratio */ + cfg = readl(&clk->div_disp1_0); cfg &= ~(0xf); cfg |= 0x0; writel(cfg, &clk->div_disp1_0); @@ -1236,6 +1238,7 @@ void exynos4_set_mipi_clk(void) * MIPI0_PRE_RATIO [23:20] * set mipi ratio */ + cfg = readl(&clk->div_lcd0); cfg &= ~(0xf << 16); cfg |= (0x1 << 16); writel(cfg, &clk->div_lcd0); |