On 09/10/2014 08:37 AM, Mugunthan V N wrote: > Adding device tree entry for CPSW to make it work in Dual EMAC mode. > These patches were tested with DRA7 hwmod patches on top of linux-next. > Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed > my tree to [2]. > > Did a boot test with CPSW and ping test with suspend/resume, the boot logs > on DRA7xx EVM are posted at [3] > > [1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework > [2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw > [3] http://pastebin.ubuntu.com/8309289/ > > Changes from initial version: > * Dropped patch for pinoff states > * Changed pinoff state to mode15 > > Mugunthan V N (2): > ARM: dts: dra7: Add CPSW and MDIO module nodes for dra7 > ARM: dts: dra7-evm: Enable CPSW and MDIO for dra7xx EVM > > arch/arm/boot/dts/dra7-evm.dts | 107 +++++++++++++++++++++++++++++++++++++++++ > arch/arm/boot/dts/dra7.dtsi | 59 +++++++++++++++++++++++ > 2 files changed, 166 insertions(+) > I did apply these on Tony's "omap-for-v3.18/dt 6e55426 Merge branch .." they do apply. However: why are we not sending dra72-evm.dts changes in the same series since we claim it to be dra7xx support? Also, in your tests (http://pastebin.ubuntu.com/8309289/) echo -n "20">/sys/kernel/debug/pm_debug/wakeup_timer_seconds ping 172.24.188.1 & (or even better do a transfer of large file in background) echo mem > /sys/power/state transfer/ping should resume seamlessly. (only thing you should be careful is that the server should not timeout for 20 second inactivity).. It is a valid test to verify peripheral activity after resume, BUT, equally important is to verify suspend-resume in the middle of activity. -- Regards, Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
