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| author | Zick Wei <zick.wei@quanta.corp-partner.google.com> | 2020-02-04 14:19:40 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-02-11 19:47:47 +0000 |
| commit | 6ba747b88f10499dd558e1b606895cf82ed7ba3d (patch) | |
| tree | 0b62c71779b03a1a8ea744d539d649c395b472f7 /board/ezkinil/board.c | |
| parent | 9473c61ff528ce45bda479027f5011297faaa5da (diff) | |
| download | chrome-ec-6ba747b88f10499dd558e1b606895cf82ed7ba3d.tar.gz | |
morphius: add PWM CH0 for LED control
This patch add PWM channel 0 for LED control.
BUG=none
BRANCH=none
TEST=make buildall
Signed-off-by: Zick Wei <zick.wei@quanta.corp-partner.google.com>
Change-Id: I513856dd7c223b5ee1f6f12fa9a1846f5f616e01
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2035440
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'board/ezkinil/board.c')
| -rw-r--r-- | board/ezkinil/board.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/board/ezkinil/board.c b/board/ezkinil/board.c index a519a0010e..a177b5bc1f 100644 --- a/board/ezkinil/board.c +++ b/board/ezkinil/board.c @@ -8,10 +8,14 @@ #include "button.h" #include "driver/accelgyro_bmi160.h" #include "extpower.h" +#include "fan.h" +#include "fan_chip.h" #include "gpio.h" #include "lid_switch.h" #include "power.h" #include "power_button.h" +#include "pwm.h" +#include "pwm_chip.h" #include "switch.h" #include "system.h" #include "usb_charge.h" @@ -41,3 +45,27 @@ void board_update_sensor_config_from_sku(void) /* Enable Gyro interrupts */ gpio_enable_interrupt(GPIO_6AXIS_INT_L); } + +const struct pwm_t pwm_channels[] = { + [PWM_CH_KBLIGHT] = { + .channel = 3, + .flags = PWM_CONFIG_DSLEEP, + .freq = 100, + }, + [PWM_CH_FAN] = { + .channel = 2, + .flags = PWM_CONFIG_OPEN_DRAIN, + .freq = 25000, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); + +/* MFT channels. These are logically separate from pwm_channels. */ +const struct mft_t mft_channels[] = { + [MFT_CH_0] = { + .module = NPCX_MFT_MODULE_1, + .clk_src = TCKC_LFCLK, + .pwm_id = PWM_CH_FAN, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(mft_channels) == MFT_CH_COUNT); |