Merge branch 'master' of git://www.denx.de/git/u-boot-imx

[u-boot] / arch / arm / mach-tegra / tegra124 / clock.c

diff --git a/arch/arm/mach-tegra/tegra124/clock.c b/arch/arm/mach-tegra/tegra124/clock.c
index aa046e8950f7e9a16af42f6ba667c45543a69b41..1e71146236e9d3dd52052248ef9751f6c7aaa686 100644 (file)
--- 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