From: 黄涛 <huangtao@rock-chips.com>
Date: Wed, 30 Apr 2014 09:49:42 +0000 (+0800)
Subject: ARM: rockchip: rk3288: fix pd gpu on/off
X-Git-Tag: firefly_0821_release~5393
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8b95851682c6929829bf7099ab5ab428138439e8;p=firefly-linux-kernel-4.4.55.git

ARM: rockchip: rk3288: fix pd gpu on/off
---

diff --git a/arch/arm/mach-rockchip/rk3288.c b/arch/arm/mach-rockchip/rk3288.c
index bc6d9e2819b4..bb0935cbb9c3 100644
--- a/arch/arm/mach-rockchip/rk3288.c
+++ b/arch/arm/mach-rockchip/rk3288.c
@@ -368,6 +368,8 @@ static int rk3288_sys_set_power_domain(enum pmu_power_domain pd, bool on)
 	case PD_GPU:
 		/* gpu */
 		clks_ungating[5] = 1 << 7;
+		/* aclk_gpu */
+		clks_ungating[18] = 1 << 0;
 		break;
 	case PD_VIDEO:
 		/* aclk_vdpu_src hclk_vpu aclk_vepu_src */