[U-Boot] [PATCH] arm: exynos: add missing readl

[Inha Song]

The readl function was missing in exynos/clock.c

Signed-off-by: Inha Song <ideal.s...@samsung.com>
---
 arch/arm/cpu/armv7/exynos/clock.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/cpu/armv7/exynos/clock.c 
b/arch/arm/cpu/armv7/exynos/clock.c
index 5bde9d1..08e7d50 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);
-- 
1.7.9.5
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot