From: 黄涛 <huangtao@rock-chips.com>
Date: Wed, 15 Jun 2011 08:28:38 +0000 (+0800)
Subject: rk29: ddr3sdk/sdk: set gpu low clock same as general pll clock rate, save more power
X-Git-Tag: firefly_0821_release~10190
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0b7287a96ba746ca04aa71afb752801a77a1cbbc;p=firefly-linux-kernel-4.4.55.git

rk29: ddr3sdk/sdk: set gpu low clock same as general pll clock rate, save more power
---

diff --git a/arch/arm/mach-rk29/board-rk29-ddr3sdk.c b/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
index ddfbfae22813..ddca129786d5 100755
--- a/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
+++ b/arch/arm/mach-rk29/board-rk29-ddr3sdk.c
@@ -1259,7 +1259,7 @@ static struct platform_device rk29sdk_rfkill = {
 
 #ifdef CONFIG_VIVANTE
 #define GPU_HIGH_CLOCK        552
-#define GPU_LOW_CLOCK         300
+#define GPU_LOW_CLOCK         288 /* same as general pll clock rate below */
 static struct resource resources_gpu[] = {
     [0] = {
 		.name 	= "gpu_irq",
diff --git a/arch/arm/mach-rk29/board-rk29sdk.c b/arch/arm/mach-rk29/board-rk29sdk.c
index 8369793f73bf..8b5599f71ead 100755
--- a/arch/arm/mach-rk29/board-rk29sdk.c
+++ b/arch/arm/mach-rk29/board-rk29sdk.c
@@ -1265,7 +1265,7 @@ static struct platform_device rk29sdk_rfkill = {
 
 #ifdef CONFIG_VIVANTE
 #define GPU_HIGH_CLOCK        552
-#define GPU_LOW_CLOCK         300
+#define GPU_LOW_CLOCK         288 /* same as general pll clock rate below */
 static struct resource resources_gpu[] = {
     [0] = {
 		.name 	= "gpu_irq",