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author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-01-20 09:39:15 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-01-20 10:33:30 +0100 |
commit | 26aeeb97a09d3850a997a48a3e25c1aecb7b4b42 (patch) | |
tree | 131748a1168eb966e95466d8a109d8e3f46c0db5 | |
parent | 61a8639441b77826f9441fff9cd12cdad669c247 (diff) | |
download | barebox-26aeeb97a09d3850a997a48a3e25c1aecb7b4b42.tar.gz barebox-26aeeb97a09d3850a997a48a3e25c1aecb7b4b42.tar.xz |
i.MX23/28: Fix setting of lcd clock
Use the correct bitmask for masking out which is
SET_PIXFRAC(MASK_PIXFRAC)
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | arch/arm/mach-stm/imx_lcd_clk.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-stm/imx_lcd_clk.c b/arch/arm/mach-stm/imx_lcd_clk.c index 89386640ad..65bfc6ee3d 100644 --- a/arch/arm/mach-stm/imx_lcd_clk.c +++ b/arch/arm/mach-stm/imx_lcd_clk.c @@ -120,7 +120,8 @@ unsigned imx_set_lcdifclk(unsigned nc) best_frac, best_div, 480 * 18 / best_frac, 480000 * 18 / best_frac / best_div); - reg = readl(IMX_CCM_BASE + HW_CLKCTRL_FRAC) & ~MASK_PIXFRAC; + reg = readl(IMX_CCM_BASE + HW_CLKCTRL_FRAC); + reg &= ~SET_PIXFRAC(MASK_PIXFRAC); reg |= SET_PIXFRAC(best_frac); writel(reg, IMX_CCM_BASE + HW_CLKCTRL_FRAC); writel(reg & ~CLKCTRL_FRAC_CLKGATEPIX, IMX_CCM_BASE + HW_CLKCTRL_FRAC); |