Am Montag, 14. November 2016, 12:36:39 CET schrieb Caesar Wang: > From: Jeffy Chen <[email protected]> > > This patch fixes that sometimes hang at start-up time of the system. > As the below log: > ... > [ 11.136543] calling pm_genpd_debug_init+0x0/0x60 @ 1 > [ 11.141602] initcall pm_genpd_debug_init+0x0/0x60 returned 0 after 11 > usecs [ 11.148558] calling genpd_poweroff_unused+0x0/0x84 @ 1 > <hang> > > In some cases, the rk3399 should turn off the gmac power domain to save > power if some boards didn't register the gmac device node for rk3399. > Then, rk3399 need to make sure the gmac's pclk enabled if we need > operate the gmac power domain. (Due to the NOC had enabled always) > > Signed-off-by: Jeffy Chen <[email protected]> > Signed-off-by: Caesar Wang <[email protected]>
applied to my dts64 branch Thanks Heiko
