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path: root/target/linux/pxa/patches-2.6.21/013-cpufreq-better-freqs.patch
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Index: linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/cpu-pxa.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
@@ -65,8 +65,8 @@ typedef struct
 
 #define CCLKCFG_TURBO       0x1
 #define CCLKCFG_FCS         0x2
-#define PXA25x_MIN_FREQ     99500
-#define PXA25x_MAX_FREQ     398100
+#define PXA25x_MIN_FREQ     99533
+#define PXA25x_MAX_FREQ     530842
 #define MDREFR_DB2_MASK     (MDREFR_K2DB2 | MDREFR_K1DB2)
 #define MDREFR_DRI_MASK     0xFFF
 
@@ -75,12 +75,14 @@ typedef struct
 static pxa_freqs_t pxa255_run_freqs[] =
 {
     /* CPU   MEMBUS  CCCR  DIV2*/
-    { 99500,  99500, 0x121, 1}, /* run= 99, turbo= 99, PXbus=50,  SDRAM=50 */
-    {132700, 132700, 0x123, 1}, /* run=133, turbo=133, PXbus=66,  SDRAM=66 */
-    {199100,  99500, 0x141, 0}, /* run=199, turbo=199, PXbus=99,  SDRAM=99 */
-    {265400, 132700, 0x143, 1}, /* run=265, turbo=265, PXbus=133, SDRAM=66 */
-    {331800, 165900, 0x145, 1}, /* run=331, turbo=331, PXbus=166, SDRAM=83 */
-    {398100,  99500, 0x161, 0}, /* run=398, turbo=398, PXbus=196, SDRAM=99 */
+    { 99533,  99533, 0x121, 1}, /* run= 99, turbo= 99, PXbus=50,  SDRAM=50 */
+    {132710, 132710, 0x123, 1}, /* run=133, turbo=133, PXbus=66,  SDRAM=66 */
+    {199066,  99533, 0x141, 0}, /* run=199, turbo=199, PXbus=99,  SDRAM=99 */
+    {265421, 132710, 0x143, 0}, /* run=265, turbo=265, PXbus=133, SDRAM=133 */
+    {331776, 165888, 0x145, 1}, /* run=331, turbo=331, PXbus=166, SDRAM=83 */
+    {398131,  99533, 0x161, 0}, /* run=398, turbo=398, PXbus=99,  SDRAM=99 */
+    {398131, 132710, 0x1c3, 0}, /* run=265, turbo=398, PXbus=133, SDRAM=133 */
+    {530842, 132710, 0x163, 0}, /* run=531, turbo=531, PXbus=133, SDRAM=133 */
     {0,}
 };
 #define NUM_RUN_FREQS (sizeof(pxa255_run_freqs)/sizeof(pxa_freqs_t))
@@ -91,11 +93,11 @@ static struct cpufreq_frequency_table px
 static pxa_freqs_t pxa255_turbo_freqs[] =
 {
     /* CPU   MEMBUS  CCCR  DIV2*/
-    { 99500, 99500,  0x121, 1}, /* run=99,  turbo= 99, PXbus=50, SDRAM=50 */
-    {199100, 99500,  0x221, 0}, /* run=99,  turbo=199, PXbus=50, SDRAM=99 */
-    {298500, 99500,  0x321, 0}, /* run=99,  turbo=287, PXbus=50, SDRAM=99 */
-    {298600, 99500,  0x1c1, 0}, /* run=199, turbo=287, PXbus=99, SDRAM=99 */
-    {398100, 99500,  0x241, 0}, /* run=199, turbo=398, PXbus=99, SDRAM=99 */
+    { 99533, 99533,  0x121, 1}, /* run=99,  turbo= 99, PXbus=99, SDRAM=50 */
+    {149299, 99533,  0x1a1, 0}, /* run=99,  turbo=149, PXbus=99, SDRAM=99 */
+    {199066, 99533,  0x221, 0}, /* run=99,  turbo=199, PXbus=99, SDRAM=99 */
+    {298598, 99533,  0x321, 0}, /* run=99,  turbo=299, PXbus=99, SDRAM=99 */
+    {398131, 99533,  0x241, 1}, /* run=199, turbo=398, PXbus=99, SDRAM=50 */
     {0,}
 };
 #define NUM_TURBO_FREQS (sizeof(pxa255_turbo_freqs)/sizeof(pxa_freqs_t))