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| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2015-11-30 16:30:59 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-12-04 01:20:33 -0800 |
| commit | 743a9ea7cd39dffc4f1dc104803f767ba774372b (patch) | |
| tree | a31b89a803f213a2421cbef449fff19cae5c5f5e /chip/stm32/registers.h | |
| parent | 6b75bfee7e66ff2061b3ca114ec52fada16af731 (diff) | |
| download | chrome-ec-743a9ea7cd39dffc4f1dc104803f767ba774372b.tar.gz | |
pwm: Add common initialization for PWM pins
Rather than having various PWM module groups initialized from various
HOOK_INIT functions, group them all into a single module and initialize
them all from a common function in pwm.c.
BUG=chromium:563708
TEST=Manual on samus / samus_pd (with CONFIG_ADC enabled). Verify that
samus fan + KB backlight control is functional and samus_pd correctly
sets PWM output.
BRANCH=None
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: I9f9b09bfa544cd9bc6b7a867e77757dff0505941
Reviewed-on: https://chromium-review.googlesource.com/314882
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Diffstat (limited to 'chip/stm32/registers.h')
| -rw-r--r-- | chip/stm32/registers.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/chip/stm32/registers.h b/chip/stm32/registers.h index a435a10173..9352584d28 100644 --- a/chip/stm32/registers.h +++ b/chip/stm32/registers.h @@ -344,7 +344,6 @@ typedef volatile struct timer_ctlr timer_ctlr_t; #define GPIO_ALT_TIM2 0x1 #define GPIO_ALT_TIM3_4 0x2 #define GPIO_ALT_TIM9_11 0x3 -#define GPIO_ALT_TIM(x) (((x) > 5) ? 0x3 : ((x) / 3 + 1)) #define GPIO_ALT_I2C 0x4 #define GPIO_ALT_SPI 0x5 #define GPIO_ALT_USART 0x7 |