1.set auto_wakeup_screen_invert to 1 and set auto_off_screen_interval to 0.
2.set auto_screen_off_timeout to 1.
2.press power key to turn on screen.
3.screen will not be turned off at this time.
Change-Id: Ifc92f23a38d8ba0da4f6e37625b4114edb42f6a8
Signed-off-by: Shunqing Chen <csq@rock-chips.com>
Some interrupt only need active when suspend(e.g. plugout, pwrkey).
Change-Id: Ieebaa5fbf9f69f424eefe5a52c1517be63acf873
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
New name is more accurate about internal implementation..
Change-Id: I16891f5f614fbb17f1e65e04ef4d8a713c8624f3
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
If a fuel gauge device doesn't have both charger and fuel gauge
capabilities, try to find devices group to support that.
Change-Id: I78d929e80e79bea304bb2b29f423c90ca12be16f
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
It supports charging and charging-full leds which
depends on soc value.
Change-Id: I6b37919c5bedf9b81d388853996cf83c6f75a73a
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Under the charging interface,if the rtc alarm is
triggered, boot on the system.
Change-Id: I6a921bd5c6971c45b02b2be84d9d6d79e9b17a36
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
If CONFIG_IRQ is not enabled, cpu can't suspend to ATF or wfi,
so that the wakeup period timer is useless.
Give a message warning when CONFIG_IRQ is not enabled.
Change-Id: I9af7e7114ab5d3b3d1026a3ba19ce6cbe56399eb
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
i2c maybe interrpted by power key interrupt, so we need to
disable local irq when i2c transfer.
Change-Id: Ifd4c1f15ebab25c7fa54e4386c72e5731bc821b4
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Usually, fuel gauge is a i2c device and we had better set a
poll seconds to update it, which can reduce i2c read/write.
Change-Id: I192e8229d3b6b7f8887a38296314e69b9dc30753
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
during system suspend in charge animation, we may need add
power manage control for some devices low power. Since U-Boot
don't provide standard suspend/resume callback for device. We
have to add rockchip_pm.c to write hard code to achieve this
for different platforms or boards.
Change-Id: I01f67c7c57cbcaae48d3def65eea8cab499af93b
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This is the most flexsible way for all fuel gauge driver to get
fdt config info from charge animation platdata.
Change-Id: I33aa52c34f2c62c10b58003a10e5a8d1d6e5d7d3
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
1. compatible fdt node used on legacy U-Boot;
2. clean up code.
Change-Id: If9ad1df379b14d096e3310568bc39d2c5820753b
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
only BOOT_MODE_CHARGING and BOOT_MODE_UNDEFINE enter charging.
Change-Id: I21a7b93ff50aab47f3a32094fc36083b42b7b9b0
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
cpu0 will trap into ATF for system suspend, ATF can
lead system to a extrem low power state.
Change-Id: I1fad3671a11ed41d22533d21fb0df656b4a84e82
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
charge animation will call fuel gauge to set charge current according
to adapter before exit, it promises lower power battery has enough power
supply during some long time preboot command execution.
Change-Id: I7fe5b19a0a48422528956310d5ee272ef556b840
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Shunqing Chen
Joseph Chen
Elaine Zhang
shengfei Xu
Kever Yang