From: chenxing <chenxing@rock-chips.com>
Date: Wed, 16 Jan 2013 06:28:47 +0000 (+0800)
Subject: rk3168: update arm volt table, remove arm request log volt
X-Git-Tag: firefly_0821_release~7932
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2f008ace7bd7691b7b3786ddae6611eb2faa4e71;p=firefly-linux-kernel-4.4.55.git

rk3168: update arm volt table, remove arm request log volt
---

diff --git a/arch/arm/mach-rk30/board-rk3168-tb.c b/arch/arm/mach-rk30/board-rk3168-tb.c
index 02c32d676ca7..03330b96d280 100755
--- a/arch/arm/mach-rk30/board-rk3168-tb.c
+++ b/arch/arm/mach-rk30/board-rk3168-tb.c
@@ -1973,44 +1973,43 @@ static void __init rk30_reserve(void)
  * dvfs_cpu_logic_table: table for arm and logic dvfs 
  * @frequency	: arm frequency
  * @cpu_volt	: arm voltage depend on frequency
- * @logic_volt	: logic voltage arm requests depend on frequency
- * comments	: min arm/logic voltage
  */
-static struct dvfs_arm_table dvfs_cpu_logic_table[] = {
-	{.frequency = 312 * 1000, 	.cpu_volt = 850 * 1000,		.logic_volt = 1000 * 1000},
-	{.frequency = 504 * 1000,	.cpu_volt = 900 * 1000,		.logic_volt = 1000 * 1000},
-	{.frequency = 816 * 1000,	.cpu_volt = 950 * 1000,		.logic_volt = 1000 * 1000},
-	{.frequency = 1008 * 1000,	.cpu_volt = 1025 * 1000,	.logic_volt = 1000 * 1000},
-	{.frequency = 1200 * 1000,	.cpu_volt = 1100 * 1000,	.logic_volt = 1050 * 1000},
-	{.frequency = 1416 * 1000,	.cpu_volt = 1200 * 1000,	.logic_volt = 1150 * 1000},
-	{.frequency = 1608 * 1000,	.cpu_volt = 1300 * 1000,	.logic_volt = 1250 * 1000},
-	{.frequency = CPUFREQ_TABLE_END},
+static struct cpufreq_frequency_table dvfs_arm_table[] = {
+        {.frequency = 312 * 1000,       .index = 800 * 1000},
+        {.frequency = 504 * 1000,       .index = 850 * 1000},
+        {.frequency = 816 * 1000,       .index = 900 * 1000},
+        {.frequency = 1008 * 1000,      .index = 950 * 1000},
+        {.frequency = 1200 * 1000,      .index = 1000 * 1000},
+        {.frequency = 1416 * 1000,      .index = 1075 * 1000},
+        {.frequency = 1608 * 1000,      .index = 1175 * 1000},
+        {.frequency = CPUFREQ_TABLE_END},
 };
 
 static struct cpufreq_frequency_table dvfs_gpu_table[] = {
-	{.frequency = 100 * 1000,	.index = 900 * 1000},
-	{.frequency = 200 * 1000,	.index = 900 * 1000},
-	{.frequency = 266 * 1000,	.index = 900 * 1000},
-	{.frequency = 300 * 1000,	.index = 900 * 1000},
-	{.frequency = 400 * 1000,	.index = 950 * 1000},
-	{.frequency = 600 * 1000,	.index = 1100 * 1000},
-	{.frequency = CPUFREQ_TABLE_END},
+        {.frequency = 100 * 1000,       .index = 900 * 1000},
+        {.frequency = 200 * 1000,       .index = 950 * 1000},
+        {.frequency = 266 * 1000,       .index = 950 * 1000},
+        {.frequency = 300 * 1000,       .index = 950 * 1000},
+        {.frequency = 400 * 1000,       .index = 1000 * 1000},
+        {.frequency = 600 * 1000,       .index = 1100 * 1000},
+        {.frequency = CPUFREQ_TABLE_END},
 };
 
 static struct cpufreq_frequency_table dvfs_ddr_table[] = {
-	{.frequency = 200 * 1000 + DDR_FREQ_SUSPEND,	.index = 900 * 1000},
-	{.frequency = 300 * 1000 + DDR_FREQ_VIDEO,	.index = 900 * 1000},
-	{.frequency = 400 * 1000 + DDR_FREQ_NORMAL,	.index = 1000 * 1000},
-	{.frequency = CPUFREQ_TABLE_END},
+        {.frequency = 300 * 1000,       .index = 950 * 1000},
+        {.frequency = 400 * 1000,       .index = 1000 * 1000},
+        {.frequency = CPUFREQ_TABLE_END},
 };
-#define DVFS_CPU_TABLE_SIZE	(ARRAY_SIZE(dvfs_cpu_logic_table))
-static struct cpufreq_frequency_table cpu_dvfs_table[DVFS_CPU_TABLE_SIZE];
-static struct cpufreq_frequency_table dep_cpu2core_table[DVFS_CPU_TABLE_SIZE];
+
+//#define DVFS_CPU_TABLE_SIZE	(ARRAY_SIZE(dvfs_cpu_logic_table))
+//static struct cpufreq_frequency_table cpu_dvfs_table[DVFS_CPU_TABLE_SIZE];
+//static struct cpufreq_frequency_table dep_cpu2core_table[DVFS_CPU_TABLE_SIZE];
 
 void __init board_clock_init(void)
 {
 	rk30_clock_data_init(periph_pll_default, codec_pll_default, RK30_CLOCKS_DEFAULT_FLAGS);
-	dvfs_set_arm_logic_volt(dvfs_cpu_logic_table, cpu_dvfs_table, dep_cpu2core_table);
+	//dvfs_set_arm_logic_volt(dvfs_cpu_logic_table, cpu_dvfs_table, dep_cpu2core_table);	
+	dvfs_set_freq_volt_table(clk_get(NULL, "cpu"), dvfs_arm_table);
 	dvfs_set_freq_volt_table(clk_get(NULL, "gpu"), dvfs_gpu_table);
 	dvfs_set_freq_volt_table(clk_get(NULL, "ddr"), dvfs_ddr_table);
 }