Here is the method to OC 1.2G- move to arch/arm/plat-s5pc11x and change next three files
: max8998+consumer.c, s5pc110-dvfs.c, s5pc110-clock.c
- And, change some parameters like,
1000000 --> 1200000
250 --> 300
1250 --> 1300
<in file max8998+consumer.c>
/* frequency, Mathced VDD ARM voltage , Matched VDD INT*/
#if 1
{1200000, 1300, 1100, 0},
static const unsigned int dvs_arm_voltage_set[][2] = {
{DVSARM1, 1300},
<in file s5pc110-dvfs.c>
/* frequency */
static struct cpufreq_frequency_table s5pc110_freq_table_1GHZ[] = {
{L0, 1200*1000},
<in file s5pc110-clock.c>
/*APLL_FOUT, MPLL_FOUT, ARMCLK, HCLK_DSYS*/
static const u32 s5p_sysout_clk_tab_1GHZ[][4] = {
// APLL:1000,ARMCLK:1000,HCLK_MSYS:200,MPLL:667,HCLK_DSYS:166,HCLK_PSYS:133,PCLK_MSYS:100,PCLK_DSYS:83,PCLK_PSYS:66
{1200* MHZ, 667 *MHZ, 1200 *MHZ, 166 *MHZ},
/*pms value table*/
/*APLL(m, p, s), MPLL(m, p, s)*/
static const u32 s5p_sys_clk_mps_tab_1GHZ[][6] = {
{300, 6, 1, 667, 12, 1},
Then compile to zImage and flash it with ODIN.
I will not upload my zImage file because it's for M110S.
If someone find best rates and ARM voltage for upper clock, leave it here.
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