Banana-m64 android device is in suspend state

#1

I am not able to wake up android device banan m64 by pressing PMU power key button from deep sleep state, normal sleep and wakeup working fine with power button,

[ 725.742612] adb_release [ 725.750665] adb_open [ 725.753120] mtp_bind_config [ 725.757789] adb_bind_config [ 725.762217] mtp_release [ 725.766326] android_work: sent uevent USB_STATE=DISCONNECTED [ 725.775286] android_work: did not send uevent (0 0 (null)) [ 726.749319] PM: suspend entry 2010-01-01 00:13:14.577409803 UTC [ 726.801595] [pm]valid [ 726.804122] Notice: sun9i & sun8iw5 & sun50i not need support normal standby, change to super standby. [ 726.850276] PM: Syncing filesystems … done. [ 726.905328] PM: Preparing system for mem sleep [ 726.919479] Freezing user space processes … [ 726.925888] last active wakeup source: eventpoll [ 726.931637] [ 726.933256] Freezing of tasks aborted after 0.007 seconds [ 726.939174] Restarting tasks … done. [ 726.946964] PM: suspend exit 2010-01-

Is there anything need to configure in kernel to make axp power button interrupt as wake able source interrupt??

#2

can anyone please provide input here as i am not able to wake up the device from deep sleep state??

#3

ARISC firmware loaded successfully in kernel , pfb for logs in both kernel and u-boot.

uboot:

[ 1.144]set arisc reset to de-assert state [ 1.248][ARISC] :arisc initialize [ 1.275][ARISC] :arisc para ok [SCP] :sunxi-arisc driver begin startup 2 [SCP] :arisc version: [v0.2.17.1] [SCP] :sunxi-arisc driver v1.10 is starting [ 1.288][ARISC] :sunxi-arisc driver startup succeeded

kernel:

bpi-m64-lcd5:/sys/devices/soc.0/arisc.2 # dmesg | grep arisc
[ 0.342420] [ARISC] :sunxi-arisc driver v1.10 [ 0.360645] [ARISC] :sunxi-arisc driver v1.10 startup succeeded

but i can see that in kernel none ldo on during stand by.

bpi-m64-lcd5:/sys/devices/soc.0/arisc.2 # cat sst_power_real_info
power info: enable 0x0 regs 0x0 power consume 0mw these power on during standby: axp:(null) these power off during standby: axp:dc5ldo,dcdc1,dcdc2,dcdc3,dcdc4,dcdc5,aldo1,aldo2,eldo1,eldo2,eldo3,dldo1,dldo2,dldo3,dldo4,dc1sw,aldo3,io0ldo,io1ldo

Could you please suggest any way to fix this issue??

I dont find any dram refresh parameters in dtsi file.

still i am not able to bring up the device from suspend state. any idea?? Your help will be really appreciated. sunxi-banana-image-a64-dev-working-hdmi (1).dts (91.2 KB)

#4

is anyone able to bring banana m64 board from deep sleep state by pressing power key button in android(https://drive.google.com/drive/folders/1FG3WuJS4Jq0_oJgvywp-xBToWzurj2zH)

#5

any one come across this issue?? any pointer will really help.

Please let me know