diff options
Diffstat (limited to 'arch/arm/mach-davinci')
| -rw-r--r-- | arch/arm/mach-davinci/board-da850-evm.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 2139ce8606c..b01fb2ab944 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -822,7 +822,7 @@ static struct regulator_init_data tps65070_regulator_data[] = { { .constraints = { .min_uV = 950000, - .max_uV = 1320000, + .max_uV = 1350000, .valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS), .boot_on = 1, @@ -1018,6 +1018,27 @@ static struct edma_rsv_info *da850_edma_rsv[2] = { &da850_edma_cc1_rsv, }; +#ifdef CONFIG_CPU_FREQ +static __init int da850_evm_init_cpufreq(void) +{ + switch (system_rev & 0xF) { + case 3: + da850_max_speed = 456000; + break; + case 2: + da850_max_speed = 408000; + break; + case 1: + da850_max_speed = 372000; + break; + } + + return da850_register_cpufreq("pll0_sysclk3"); +} +#else +static __init int da850_evm_init_cpufreq(void) { return 0; } +#endif + static __init void da850_evm_init(void) { int ret; @@ -1118,7 +1139,7 @@ static __init void da850_evm_init(void) if (ret) pr_warning("da850_evm_init: rtc setup failed: %d\n", ret); - ret = da850_register_cpufreq("pll0_sysclk3"); + ret = da850_evm_init_cpufreq(); if (ret) pr_warning("da850_evm_init: cpufreq registration failed: %d\n", ret); |