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author | David Huang <david.huang@quanta.corp-partner.google.com> | 2021-08-16 15:24:46 +0800 |
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committer | Commit Bot <commit-bot@chromium.org> | 2021-08-23 04:48:59 +0000 |
commit | a27f4c2631725c21ed4d41ca7d4adb051263bd7d (patch) | |
tree | 2e5b57af7dcea8e8f842ea2f37c4a355eb81ee41 /board/kano | |
parent | b4f4b285f6a6775a3bc4bfbce1740ffdf84bd24e (diff) | |
download | chrome-ec-a27f4c2631725c21ed4d41ca7d4adb051263bd7d.tar.gz |
kano: remove unused pwm
Remove unused pwm channel.
BUG=b:192370253
BRANCH=brya
TEST=make buildall -j succeeded.
Signed-off-by: David Huang <david.huang@quanta.corp-partner.google.com>
Change-Id: I41cbeff677c391d0ec976e63a2d3081eeedc1088
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3098119
Reviewed-by: caveh jalali <caveh@chromium.org>
Diffstat (limited to 'board/kano')
-rw-r--r-- | board/kano/board.h | 2 | ||||
-rw-r--r-- | board/kano/generated-gpio.inc | 3 | ||||
-rw-r--r-- | board/kano/led.c | 7 | ||||
-rw-r--r-- | board/kano/pwm.c | 14 |
4 files changed, 1 insertions, 25 deletions
diff --git a/board/kano/board.h b/board/kano/board.h index 5cfb00a7ce..18a991d76e 100644 --- a/board/kano/board.h +++ b/board/kano/board.h @@ -226,11 +226,9 @@ enum battery_type { enum pwm_channel { PWM_CH_LED2 = 0, /* PWM0 (white charger) */ - PWM_CH_LED3, /* PWM1 (orange on DB) */ PWM_CH_LED1, /* PWM2 (orange charger) */ PWM_CH_KBLIGHT, /* PWM3 */ PWM_CH_FAN, /* PWM5 */ - PWM_CH_LED4, /* PWM7 (white on DB) */ PWM_CH_COUNT }; diff --git a/board/kano/generated-gpio.inc b/board/kano/generated-gpio.inc index 3d2813ae9f..d9d80981f8 100644 --- a/board/kano/generated-gpio.inc +++ b/board/kano/generated-gpio.inc @@ -86,10 +86,9 @@ ALTERNATE(PIN_MASK(F, 0x0c), 0, MODULE_I2C, 0) /* GPIOF3/I2C4_SCL1 /* PWM alternate functions */ ALTERNATE(PIN_MASK(4, 0x01), 0, MODULE_PWM, 0) /* GPIO40/TA1 */ -ALTERNATE(PIN_MASK(6, 0x01), 0, MODULE_PWM, 0) /* GPIO60/PWM7 */ ALTERNATE(PIN_MASK(8, 0x01), 0, MODULE_PWM, 0) /* GPIO80/PWM3 */ ALTERNATE(PIN_MASK(B, 0x80), 0, MODULE_PWM, 0) /* GPIOB7/PWM5 */ -ALTERNATE(PIN_MASK(C, 0x1c), 0, MODULE_PWM, 0) /* GPIOC4/PWM2, GPIOC3/PWM0, GPIOC2/PWM1/I2C6_SCL0 */ +ALTERNATE(PIN_MASK(C, 0x18), 0, MODULE_PWM, 0) /* GPIOC4/PWM2, GPIOC3/PWM0 */ /* ADC alternate functions */ ALTERNATE(PIN_MASK(3, 0x10), 0, MODULE_ADC, 0) /* GPIO34/PS2_DAT2/ADC6 */ diff --git a/board/kano/led.c b/board/kano/led.c index 38caa38d37..017cf65fdf 100644 --- a/board/kano/led.c +++ b/board/kano/led.c @@ -48,13 +48,6 @@ struct pwm_led pwm_leds[CONFIG_LED_PWM_COUNT] = { .enable = &pwm_enable, .set_duty = &pwm_set_duty, }, - { - .ch0 = PWM_CH_LED3, - .ch1 = PWM_CH_LED4, - .ch2 = PWM_LED_NO_CHANNEL, - .enable = &pwm_enable, - .set_duty = &pwm_set_duty, - }, }; void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) diff --git a/board/kano/pwm.c b/board/kano/pwm.c index 263e494650..66239d606f 100644 --- a/board/kano/pwm.c +++ b/board/kano/pwm.c @@ -16,11 +16,6 @@ const struct pwm_t pwm_channels[] = { .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, .freq = 4800, }, - [PWM_CH_LED3] = { - .channel = 1, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 4800, - }, [PWM_CH_LED1] = { .channel = 2, .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, @@ -42,11 +37,6 @@ const struct pwm_t pwm_channels[] = { .flags = PWM_CONFIG_OPEN_DRAIN, .freq = 25000 }, - [PWM_CH_LED4] = { - .channel = 7, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 4800, - }, }; BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); @@ -60,10 +50,6 @@ static void board_pwm_init(void) pwm_set_duty(PWM_CH_LED1, 50); pwm_enable(PWM_CH_LED2, 1); pwm_set_duty(PWM_CH_LED2, 50); - pwm_enable(PWM_CH_LED3, 1); - pwm_set_duty(PWM_CH_LED3, 50); - pwm_enable(PWM_CH_LED4, 1); - pwm_set_duty(PWM_CH_LED4, 50); pwm_enable(PWM_CH_KBLIGHT, 1); pwm_set_duty(PWM_CH_KBLIGHT, 50); |