On 10/20/2015 10:53 PM, Markus Reichl wrote:
Am Dienstag, 20. Oktober 2015, 21:22:05 schrieb Alim Akhtar:
On Tue, Oct 20, 2015 at 9:17 PM, Alim Akhtar <alim.akhtar@xxxxxxxxx> wrote:
Hi Markus,
On Tue, Oct 20, 2015 at 8:29 PM, Markus Reichl <m.reichl@xxxxxxxxxxxxx> wrote:
Am 20.10.2015 um 11:24 schrieb Alim Akhtar:
Now we have a nice way to reboot/poweroff system using a generic
syscon regmap based drivers, this series moves exynos SoCs to
make use of the same.
Changes since v1:
* Added a comment about the register information
* Droped defconfig changes as disscussed
* Collected various Reviewed-by, Tested-by and Acked-by tags
* Added SYSCON-{RESET, POWEROFF} to select from Kconfig
Alim Akhtar (6):
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos3250 SoCs
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos4
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos5
arm: dts: Add syscon-{reboot, poweroff} nodes for exynos5410 SoC
ARM: exynos: select POWER_RESET_SYSCON and
POWER_RESET_SYSCON_POWEROFF
ARM: EXYNOS: Remove code for restart and poweroff for exynos SoCs
arch/arm/boot/dts/exynos3250.dtsi | 14 ++++++++++++
arch/arm/boot/dts/exynos4.dtsi | 14 ++++++++++++
arch/arm/boot/dts/exynos5.dtsi | 14 ++++++++++++
arch/arm/boot/dts/exynos5410.dtsi | 14 ++++++++++++
arch/arm/mach-exynos/Kconfig | 3 +++
arch/arm/mach-exynos/pmu.c | 43 -------------------------------------
6 files changed, 59 insertions(+), 43 deletions(-)
Hi Alim,
I have installed your patch set above with git am on top of
4.3.0-rc6-00108-gce1fad2 torvalds/linux of today
with make exynos_defconfig on Odroid U3.
which exynos soc Odroid U3 uses?
OK, I can see its uses exynos4412 and exynos4412-odroidu3.dts does
include exynos4.dtsi,
so these should have worked.
"halt -p" worked (power 0.0W).
"reboot" got stuck at 0.5W.
reboot stuck mean system does not reboot any more?
It freezes when going for reboot.
Have to power off/on to boot again.
Btw I use an mmc, not an sd-card.
No other HW connected, just LAN-cable.
Bootloader is u-boot v2015.10.
o
Have checked on 4.3.0-rc6-00006-gd03c139e7e77, still works on peach boards.
Sorry I don't have Odroid U3 with me, may be Javier or Krzysztof might
help here to check whats wrong. To me its looks more of a board specific
issue for now.
As far as I can see there in __no__ functional changes that my patch introduce.
So ideally it should have work. My patches are based on the top on
vanilla v4.3-rc5.
(25cb62b Linux 4.3-rc5), can you check at this commit?
Will try tomorrow.
Will check with the commit mentioned by you tomorrow.
Without your patch set reboot worked.
Thanks,
--
Markus Reichl
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Regards,
Alim
Thanks,
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Markus
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