Randall Spangler 301fd86115 lm4: GPIO interrupt handler scans through fewer GPIOs ...

Rather than scan the entire GPIO table, stop as soon as all interrupt
bits have been handled.  We hand-order the table so GPIOs with
interrupts are first, so this should reduce interrupt overhead.

BUG=chrome-os-partner:23296
BRANCH=none
TEST=boot rambi
     x86indebug -1
     apshutdown
     powerbtn
     ...That should print lots of 'x86 in' debug messages as pins
     change state, showing that the interrupt handlers are still responding.

Change-Id: I7942cd51870ad51de068d90d68cf6634ff2fb1a0
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173031
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Reviewed-by: Vic Yang <victoryang@chromium.org>

2013-10-15 18:21:14 +00:00

..

openocd

Create samus board config

2013-09-30 18:58:19 +00:00

adc.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

build.mk

rambi: Control LEDs using PWM

2013-10-08 20:41:32 +00:00

chip_temp_sensor.c

Completely new thermal/fan implementation

2013-08-23 10:38:36 -07:00

clock.c

lm4: Add a low power idle task.

2013-10-15 00:27:14 +00:00

config_chip.h

lm4: Add a low power idle task.

2013-10-15 00:27:14 +00:00

eeprom.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

fan.c

Cleanup use of config.h macros

2013-10-04 01:54:46 +00:00

flash.c

Define watchdog_reload() to nothing if not CONFIG_WATCHDOG

2013-06-10 13:59:34 -07:00

gpio.c

lm4: GPIO interrupt handler scans through fewer GPIOs

2013-10-15 18:21:14 +00:00

hwtimer.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

i2c.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

jtag.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

keyboard_raw.c

rambi: Fix driving keyboard column 2

2013-10-14 23:27:28 +00:00

lm4_adc.h

Add build-time checks on board-specific array sizes.

2013-07-31 12:33:31 -07:00

lpc.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

mock_gpio.c

Remove unneeded direct includes of board.h and config.h

2013-07-16 12:06:30 -07:00

mock_keyboard_scan_stub.c

Move keyboard dimension and key constants to keyboard_config.h

2013-03-22 11:24:29 -07:00

mock_lpc.c

Remove unneeded direct includes of board.h and config.h

2013-07-16 12:06:30 -07:00

mock_pwm.c

Use SECOND and MSEC constants

2012-10-29 16:52:49 -07:00

peci.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

pwm_data.h

Refactor PWM module

2013-08-27 23:20:33 +00:00

pwm.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

registers.h

lm4: Add a low power idle task.

2013-10-15 00:27:14 +00:00

spi.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00

system.c

lm4: Add a low power idle task.

2013-10-15 00:27:14 +00:00

uart.c

lm4: Add a low power idle task.

2013-10-15 00:27:14 +00:00

watchdog.c

lm4: Modified clock gating to allow easy expansion to low power.

2013-10-10 23:14:20 +00:00