From f0c78e5826d50c6ab37f030000b97c3fe7f9c2f0 Mon Sep 17 00:00:00 2001 From: cl Date: Thu, 4 Dec 2014 10:12:52 +0800 Subject: [PATCH] rockchip: avoid change ddr freq before lcd driver is inited Signed-off-by: cl --- arch/arm/mach-rockchip/rk3126b.c | 2 +- arch/arm/mach-rockchip/rk312x.c | 5 +++-- arch/arm/mach-rockchip/rk3288.c | 2 +- 3 files changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-rockchip/rk3126b.c b/arch/arm/mach-rockchip/rk3126b.c index 8021ea8911ef..7ecdce7014dc 100755 --- a/arch/arm/mach-rockchip/rk3126b.c +++ b/arch/arm/mach-rockchip/rk3126b.c @@ -75,7 +75,7 @@ static int __init rk3126b_ddr_init(void) ddr_round_rate = _ddr_round_rate; ddr_set_auto_self_refresh = _ddr_set_auto_self_refresh; ddr_bandwidth_get = _ddr_bandwidth_get; - ddr_init(DDR3_DEFAULT, 300); + ddr_init(DDR3_DEFAULT, 0); return 0; } diff --git a/arch/arm/mach-rockchip/rk312x.c b/arch/arm/mach-rockchip/rk312x.c index 5bdb9dfb2483..452bdc0dbd31 100755 --- a/arch/arm/mach-rockchip/rk312x.c +++ b/arch/arm/mach-rockchip/rk312x.c @@ -484,8 +484,9 @@ static int __init rk312x_ddr_init(void) ddr_round_rate = _ddr_round_rate; ddr_set_auto_self_refresh = _ddr_set_auto_self_refresh; ddr_bandwidth_get = _ddr_bandwidth_get; - ddr_init(DDR3_DEFAULT, 300); - } + ddr_init(DDR3_DEFAULT, 0); + } + return 0; } arch_initcall_sync(rk312x_ddr_init); diff --git a/arch/arm/mach-rockchip/rk3288.c b/arch/arm/mach-rockchip/rk3288.c index 71fd7ff4467d..100327c3129d 100755 --- a/arch/arm/mach-rockchip/rk3288.c +++ b/arch/arm/mach-rockchip/rk3288.c @@ -671,7 +671,7 @@ static int __init rk3288_ddr_init(void) ddr_set_auto_self_refresh = _ddr_set_auto_self_refresh; ddr_bandwidth_get = _ddr_bandwidth_get; - ddr_init(DDR3_DEFAULT, 300); + ddr_init(DDR3_DEFAULT, 0); } return 0; -- 2.34.1