Previous setting of PUPSCR is 0x202, which means there is only ~63us
for LDO ramp up, sometimes, system fail to resume by USB remote wake up,
increase this timing to fix USB remote wake up issue.
Signed-off-by: Anson Huang <b20788@freescale.com>
* The PUPSCR should include the time it takes for the ARM LDO to
* ramp up.
*/
- __raw_writel(0x202, gpc_base + GPC_PGC_CPU_PUPSCR_OFFSET);
+ __raw_writel(0xf0f, gpc_base + GPC_PGC_CPU_PUPSCR_OFFSET);
/* The PDNSCR is a counter that counts in IPG_CLK cycles. This counter
* can be set to minimum values to power down faster.
*/