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(parent: c351a3c) | patch
s5pc110: do mirror setting for HWREV_MODE* gpio pins
authorMyungJoo Ham <MyungJoo.Ham@samsung.com>
Sun, 31 Jan 2010 06:13:24 +0000 (15:13 +0900)
committerMyungJoo Ham <MyungJoo.Ham@samsung.com>
Sun, 31 Jan 2010 06:13:24 +0000 (15:13 +0900)
commit416c426ccf97d9052ccbf547ac40c824f1a8cb22
treeabe68f6d0eff19a1025c8efb64c5c3c4441cd9e5tree | snapshot
parentc351a3c02afe88b22ddae6607f583c6181f7b5d2commit | diff
s5pc110: do mirror setting for HWREV_MODE* gpio pins

- Mirror setting: if the pin is attached to "High", set it as
  pull-up for sleep and pull-down for "Low" pins.
- This is supposed to lower around 0.06mA of sleep current.

- In Aries, the sleep current became 1.39mA --> 1.34mA @ 4.22V
(Yes, it's under 1.5mA!!)
board/samsung/universal/gpio_setting.h diff | blob | history
board/samsung/universal/universal.c diff | blob | history
Domain: System / Kernel;