diff options
| -rw-r--r-- | arch/arm/cpu/arm720t/tegra124/cpu.c | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-tegra/pmc.h | 11 |
2 files changed, 13 insertions, 2 deletions
diff --git a/arch/arm/cpu/arm720t/tegra124/cpu.c b/arch/arm/cpu/arm720t/tegra124/cpu.c index c03aaf1..97f5928 100644 --- a/arch/arm/cpu/arm720t/tegra124/cpu.c +++ b/arch/arm/cpu/arm720t/tegra124/cpu.c @@ -252,8 +252,8 @@ void start_cpu(u32 reset_vector) tegra124_init_clocks(); /* Set power-gating timer multiplier */ - clrbits_le32(&pmc->pmc_pwrgate_timer_mult, TIMER_MULT_MASK); - setbits_le32(&pmc->pmc_pwrgate_timer_mult, MULT_8); + writel((MULT_8 << TIMER_MULT_SHIFT) | (MULT_8 << TIMER_MULT_CPU_SHIFT), + &pmc->pmc_pwrgate_timer_mult); enable_cpu_power_rail(); enable_cpu_clocks(); diff --git a/arch/arm/include/asm/arch-tegra/pmc.h b/arch/arm/include/asm/arch-tegra/pmc.h index 4c3264b..1dd3154 100644 --- a/arch/arm/include/asm/arch-tegra/pmc.h +++ b/arch/arm/include/asm/arch-tegra/pmc.h @@ -298,14 +298,25 @@ struct pmc_ctlr { #define PMC_XOFS_SHIFT 1 #define PMC_XOFS_MASK (0x3F << PMC_XOFS_SHIFT) +#if defined(CONFIG_TEGRA114) #define TIMER_MULT_SHIFT 0 #define TIMER_MULT_MASK (3 << TIMER_MULT_SHIFT) #define TIMER_MULT_CPU_SHIFT 2 #define TIMER_MULT_CPU_MASK (3 << TIMER_MULT_CPU_SHIFT) +#elif defined(CONFIG_TEGRA124) +#define TIMER_MULT_SHIFT 0 +#define TIMER_MULT_MASK (7 << TIMER_MULT_SHIFT) +#define TIMER_MULT_CPU_SHIFT 3 +#define TIMER_MULT_CPU_MASK (7 << TIMER_MULT_CPU_SHIFT) +#endif + #define MULT_1 0 #define MULT_2 1 #define MULT_4 2 #define MULT_8 3 +#if defined(CONFIG_TEGRA124) +#define MULT_16 4 +#endif #define AMAP_WRITE_SHIFT 20 #define AMAP_WRITE_ON (1 << AMAP_WRITE_SHIFT) |