From 99aaa930754cd9558e42d526029267a2c023016e Mon Sep 17 00:00:00 2001 From: Lin Huang Date: Wed, 17 Feb 2016 15:55:05 +0800 Subject: rockchip: rk3036: change ddr frequency to 400M emac may use dpll as clock parent, and it request the clock frequency multiples of 50, so change ddr frequency to 400M. Signed-off-by: Lin Huang Signed-off-by: Jeffy Chen Acked-by: Simon Glass --- arch/arm/mach-rockchip/rk3036/sdram_rk3036.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c index e3ca870..ec8305c 100644 --- a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c +++ b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c @@ -37,7 +37,7 @@ struct rk3036_sdram_priv { /* use integer mode, 396MHz dpll setting * refdiv, fbdiv, postdiv1, postdiv2 */ -const struct pll_div dpll_init_cfg = {1, 66, 4, 1}; +const struct pll_div dpll_init_cfg = {1, 50, 3, 1}; /* 396Mhz ddr timing */ const struct rk3036_ddr_timing ddr_timing = {0x18c, -- cgit v1.1