[U-Boot] [PATCH v2 3/3] rockchip: rk3036: sdram: correct setting for pll integer mode
Kever Yang
kever.yang at rock-chips.com
Thu Nov 30 08:51:21 UTC 2017
According to rk3036 TRM, should be set to '1' for the pll
integer mode, while the '0' means the frac mode.
Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
---
Changes in v2: None
arch/arm/mach-rockchip/rk3036/sdram_rk3036.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
index a06ef7b..e5393ec 100644
--- a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
+++ b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
@@ -334,7 +334,7 @@ static void rkdclk_init(struct rk3036_sdram_priv *priv)
DPLL_MODE_SLOW << DPLL_MODE_SHIFT);
/* use integer mode */
- rk_clrreg(&pll->con1, 1 << PLL_DSMPD_SHIFT);
+ rk_setreg(&pll->con1, 1 << PLL_DSMPD_SHIFT);
rk_clrsetreg(&pll->con0,
PLL_POSTDIV1_MASK | PLL_FBDIV_MASK,
--
1.9.1
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