Re: [PATCH] ARC: AXS10x: Add temporary quirk to reset ethernet IP

2017-09-08 Thread Vineet Gupta
On 09/08/2017 10:14 AM, Eugeniy Paltsev wrote: On Wed, 2017-09-06 at 12:54 -0700, Vineet Gupta wrote: On 09/06/2017 11:21 AM, Eugeniy Paltsev wrote: DW ethernet controller on AXS10x hangs sometimes after SW reset, so add temporary quirk to reset DW ethernet controller IP core. This quirk can

Re: [PATCH] ARC: HSDK: DTS: Temporary fix of sdio ciu frequency

2017-09-08 Thread Vineet Gupta
On 09/08/2017 11:42 AM, Eugeniy Paltsev wrote: DW sdio controller has external ciu clock devider controlled via register in SDIO IP. Due to its unexpected default value (it should devide by 1 but it devides by 8) SDIO IP uses wrong ciu clock and works unstable (see STAR 9001204800) So add

Re: [PATCH] ARC: AXS10x: Add temporary quirk to reset ethernet IP

2017-09-08 Thread Eugeniy Paltsev
On Wed, 2017-09-06 at 12:54 -0700, Vineet Gupta wrote: > On 09/06/2017 11:21 AM, Eugeniy Paltsev wrote: > > DW ethernet controller on AXS10x hangs sometimes after SW reset, so > > add temporary quirk to reset DW ethernet controller IP core. > > This quirk can be removed after axs10x reset driver >

[PATCH] ARC: HSDK: DTS: Temporary fix of sdio ciu frequency

2017-09-08 Thread Eugeniy Paltsev
DW sdio controller has external ciu clock devider controlled via register in SDIO IP. Due to its unexpected default value (it should devide by 1 but it devides by 8) SDIO IP uses wrong ciu clock and works unstable (see STAR 9001204800) So add temporary fix and change clock frequency from

[PATCH] ARC: Reenable soft lock-up detector

2017-09-08 Thread Alexey Brodkin
Commit 92e5aae45778 "kernel/watchdog: split up config options" introduced SOFTLOCKUP_DETECTOR which selects LOCKUP_DETECTOR instead of the latter to be selected itself. We need to adjust our defconfigs accordingly. Signed-off-by: Alexey Brodkin ---