diff options
Diffstat (limited to 'arch/arm/mach-tegra/tegra124')
| -rw-r--r-- | arch/arm/mach-tegra/tegra124/clock.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/tegra124/clock.c b/arch/arm/mach-tegra/tegra124/clock.c index 61e8ab7053..1e71146236 100644 --- a/arch/arm/mach-tegra/tegra124/clock.c +++ b/arch/arm/mach-tegra/tegra124/clock.c @@ -809,6 +809,11 @@ void clock_early_init(void) tegra30_set_up_pllp(); + /* clear IDDQ before accessing any other PLLC registers */ + pllinfo = &tegra_pll_info_table[CLOCK_ID_CGENERAL]; + clrbits_le32(&clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_misc, PLLC_IDDQ); + udelay(2); + /* * PLLC output frequency set to 600Mhz * PLLD output frequency set to 925Mhz @@ -859,8 +864,8 @@ void arch_timer_init(void) struct sysctr_ctlr *sysctr = (struct sysctr_ctlr *)NV_PA_TSC_BASE; u32 freq, val; - freq = clock_get_rate(CLOCK_ID_OSC); - debug("%s: osc freq is %dHz [0x%08X]\n", __func__, freq, freq); + freq = clock_get_rate(CLOCK_ID_CLK_M); + debug("%s: clk_m freq is %dHz [0x%08X]\n", __func__, freq, freq); /* ARM CNTFRQ */ asm("mcr p15, 0, %0, c14, c0, 0\n" : : "r" (freq)); |