Commits
Ranjani Vaidyanathan committed 51e5dcf9e8b
ENGR00218747 - MX6Q/MX6DL: WAIT mode support for MX6QTO1.2/MX6DLTO1.1 Add the new WAIT mode workaround added for MX6Q1.2 and MX6DLTO1.1. A new bit is added to CCM_CGPR (bit 17). This bit needs to be enabled for the WAIT mode fix to be active and needs to be disabled before the system enters STOP mode with power gating enabled. Fix WAIT mode bug when system is in low power IDLE mode: In low power IDLE mode (AHB @ 24MHz), switch ARM to run from 24MHz on MX6QTO1.1 and MX6DLTO1.0 chips when ARM core enters WAIT mode. We still need to use the ARM:IPG_CLK ratio of 12:5. Since IPG_CLK is at 12MHz, we need to run ARM below 28.8MHz. Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>