Re: [U-Boot] [PATCH] ARM: tegra: don't exceed AVP limits when configuring PLLP

2014-01-22 Thread Stephen Warren
On 01/22/2014 01:21 PM, Stephen Warren wrote: > From: Jimmy Zhang > > Based on the Tegra114 TRM, the system clock (which is the AVP clock) can > run up to 275MHz. On power on, the default sytem clock source is set to > PLLP_OUT0. In function clock_early_init(), PLLP_OUT0 will be set to > 408MHz w

[U-Boot] [PATCH] ARM: tegra: don't exceed AVP limits when configuring PLLP

2014-01-22 Thread Stephen Warren
From: Jimmy Zhang Based on the Tegra114 TRM, the system clock (which is the AVP clock) can run up to 275MHz. On power on, the default sytem clock source is set to PLLP_OUT0. In function clock_early_init(), PLLP_OUT0 will be set to 408MHz which is beyond system clock's upper limit. The fix is to