From: 陈亮 <cl@rock-chips.com>
Date: Fri, 13 Jun 2014 10:35:51 +0000 (-0700)
Subject: Revert "ARM: rockchip: rk3288: power down GPU domain by default"
X-Git-Tag: firefly_0821_release~5121
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e905678c2def60826553c2e114f883665e6c069c;p=firefly-linux-kernel-4.4.55.git

Revert "ARM: rockchip: rk3288: power down GPU domain by default"

This reverts commit 875c39be53ac090fd52c410081e99d2ea17873b9.
---

diff --git a/arch/arm/mach-rockchip/rk3288.c b/arch/arm/mach-rockchip/rk3288.c
index 1f375dad25b9..12971f104dc8 100644
--- a/arch/arm/mach-rockchip/rk3288.c
+++ b/arch/arm/mach-rockchip/rk3288.c
@@ -160,10 +160,6 @@ static void __init rk3288_dt_map_io(void)
 	writel_relaxed(24, RK_PMU_VIRT + RK3288_PMU_GPU_PWRDWN_CNT);
 	writel_relaxed(24, RK_PMU_VIRT + RK3288_PMU_GPU_PWRUP_CNT);
 
-	/* power down GPU domain by default */
-	v = readl_relaxed(RK_PMU_VIRT + RK3288_PMU_PWRDN_CON);
-	writel_relaxed(v | BIT(9), RK_PMU_VIRT + RK3288_PMU_PWRDN_CON);
-
 	rk3288_boot_mode_init();
 }