diff options
author | Jack Rosenthal <jrosenth@chromium.org> | 2022-06-27 15:11:34 -0600 |
---|---|---|
committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-06-30 21:53:37 +0000 |
commit | a48c0789f234ee03999abed8214c6d818db22921 (patch) | |
tree | 8623faa1671d20c36f9b230a5476e5ca58160039 /include/gpio.h | |
parent | 7599215afe9691ac53d0d6dd30927ef16d3676d9 (diff) | |
download | chrome-ec-a48c0789f234ee03999abed8214c6d818db22921.tar.gz |
include/gpio.h: Format with clang-format
BUG=b:236386294
BRANCH=none
TEST=none
Change-Id: Id923ced9c6df4ef4b27bdd22cb39ed6749ab0a0f
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3730292
Reviewed-by: Jeremy Bettis <jbettis@chromium.org>
Diffstat (limited to 'include/gpio.h')
-rw-r--r-- | include/gpio.h | 96 |
1 files changed, 47 insertions, 49 deletions
diff --git a/include/gpio.h b/include/gpio.h index 4d827eb3cc..2f22a1b4e7 100644 --- a/include/gpio.h +++ b/include/gpio.h @@ -57,14 +57,14 @@ * Map the legacy EC GPIO flags to the Zephyr equivalent. * Refer to the descriptions below. */ -#define GPIO_FLAG_NONE GPIO_DISCONNECTED +#define GPIO_FLAG_NONE GPIO_DISCONNECTED /* GPIO_ANALOG not supported by Zephyr */ /* GPIO_OPEN_DRAIN already defined by Zephyr */ /* GPIO_DEFAULT not supported by Zephyr */ /* GPIO_PULL_UP already defined by Zephyr */ /* GPIO_PULL_DOWN already defined by Zephyr */ -#define GPIO_LOW GPIO_OUTPUT_INIT_LOW -#define GPIO_HIGH GPIO_OUTPUT_INIT_HIGH +#define GPIO_LOW GPIO_OUTPUT_INIT_LOW +#define GPIO_HIGH GPIO_OUTPUT_INIT_HIGH /* GPIO_INPUT already defined by Zephyr */ /* GPIO_OUTPUT already defined by Zephyr */ @@ -72,14 +72,14 @@ * One to one mapping of interrupt flags isn't possible. So map these * flags to not conflict with any Zephyr flags. */ -#define GPIO_INT_F_RISING BIT(28) +#define GPIO_INT_F_RISING BIT(28) #define GPIO_INT_F_FALLING BIT(29) -#define GPIO_INT_F_LOW BIT(30) -#define GPIO_INT_F_HIGH BIT(31) +#define GPIO_INT_F_LOW BIT(30) +#define GPIO_INT_F_HIGH BIT(31) /* GPIO_INT_DSLEEP not supported by Zephyr */ /* GPIO_INT_SHARED not supported by Zephyr */ -#define GPIO_SEL_1P8V GPIO_VOLTAGE_1P8 +#define GPIO_SEL_1P8V GPIO_VOLTAGE_1P8 /* GPIO_ALTERNATE not supported by Zephyr */ /* GPIO_LOCKED not supported by Zephyr */ /* GPIO_HIB_WAKE_HIGH not supported by Zephyr */ @@ -98,51 +98,52 @@ * GPIO_PULL_DOWN * GPIO_PULL_ANALOG */ -#define GPIO_FLAG_NONE 0 /* No flag needed, default setting */ -#define GPIO_ANALOG BIT(0) /* Set pin to analog-mode */ -#define GPIO_OPEN_DRAIN (BIT(1) | BIT(2)) /* Output type is open-drain */ -#define GPIO_DEFAULT BIT(3) /* Don't set up on boot */ -#define GPIO_PULL_UP BIT(4) /* Enable on-chip pullup */ -#define GPIO_PULL_DOWN BIT(5) /* Enable on-chip pulldown */ -#define GPIO_LOW BIT(6) /* If GPIO_OUTPUT, set level low */ -#define GPIO_HIGH BIT(7) /* If GPIO_OUTPUT, set level high */ -#define GPIO_INPUT BIT(8) /* Input */ -#define GPIO_OUTPUT BIT(9) /* Output */ -#define GPIO_INT_F_RISING BIT(10) /* Interrupt on rising edge */ +#define GPIO_FLAG_NONE 0 /* No flag needed, default setting */ +#define GPIO_ANALOG BIT(0) /* Set pin to analog-mode */ +#define GPIO_OPEN_DRAIN (BIT(1) | BIT(2)) /* Output type is open-drain */ +#define GPIO_DEFAULT BIT(3) /* Don't set up on boot */ +#define GPIO_PULL_UP BIT(4) /* Enable on-chip pullup */ +#define GPIO_PULL_DOWN BIT(5) /* Enable on-chip pulldown */ +#define GPIO_LOW BIT(6) /* If GPIO_OUTPUT, set level low */ +#define GPIO_HIGH BIT(7) /* If GPIO_OUTPUT, set level high */ +#define GPIO_INPUT BIT(8) /* Input */ +#define GPIO_OUTPUT BIT(9) /* Output */ +#define GPIO_INT_F_RISING BIT(10) /* Interrupt on rising edge */ #define GPIO_INT_F_FALLING BIT(11) /* Interrupt on falling edge */ -#define GPIO_INT_F_LOW BIT(12) /* Interrupt on low level */ -#define GPIO_INT_F_HIGH BIT(13) /* Interrupt on high level */ -#define GPIO_INT_DSLEEP BIT(14) /* Interrupt in deep sleep */ -#define GPIO_INT_SHARED BIT(15) /* Shared among multiple pins */ -#define GPIO_SEL_1P8V BIT(16) /* Support 1.8v */ -#define GPIO_ALTERNATE BIT(17) /* GPIO used for alternate function. */ -#define GPIO_LOCKED BIT(18) /* Lock GPIO output and configuration */ -#define GPIO_HIB_WAKE_HIGH BIT(19) /* Hibernate wake on high level */ -#define GPIO_HIB_WAKE_LOW BIT(20) /* Hibernate wake on low level */ -#define GPIO_HIB_WAKE_RISING BIT(21) /* Hibernate wake on rising edge */ +#define GPIO_INT_F_LOW BIT(12) /* Interrupt on low level */ +#define GPIO_INT_F_HIGH BIT(13) /* Interrupt on high level */ +#define GPIO_INT_DSLEEP BIT(14) /* Interrupt in deep sleep */ +#define GPIO_INT_SHARED BIT(15) /* Shared among multiple pins */ +#define GPIO_SEL_1P8V BIT(16) /* Support 1.8v */ +#define GPIO_ALTERNATE BIT(17) /* GPIO used for alternate function. */ +#define GPIO_LOCKED BIT(18) /* Lock GPIO output and configuration */ +#define GPIO_HIB_WAKE_HIGH BIT(19) /* Hibernate wake on high level */ +#define GPIO_HIB_WAKE_LOW BIT(20) /* Hibernate wake on low level */ +#define GPIO_HIB_WAKE_RISING BIT(21) /* Hibernate wake on rising edge */ #define GPIO_HIB_WAKE_FALLING BIT(22) /* Hibernate wake on falling edge */ #ifdef CONFIG_GPIO_POWER_DOWN -#define GPIO_POWER_DOWN BIT(23) /* Pin and pad is powered off */ +#define GPIO_POWER_DOWN BIT(23) /* Pin and pad is powered off */ #endif #endif /* CONFIG_ZEPHYR */ /* Common flag combinations */ -#define GPIO_OUT_LOW (GPIO_OUTPUT | GPIO_LOW) -#define GPIO_OUT_HIGH (GPIO_OUTPUT | GPIO_HIGH) -#define GPIO_ODR_HIGH (GPIO_OUTPUT | GPIO_OPEN_DRAIN | GPIO_HIGH) -#define GPIO_ODR_LOW (GPIO_OUTPUT | GPIO_OPEN_DRAIN | GPIO_LOW) -#define GPIO_INT_RISING (GPIO_INPUT | GPIO_INT_F_RISING) -#define GPIO_INT_FALLING (GPIO_INPUT | GPIO_INT_F_FALLING) +#define GPIO_OUT_LOW (GPIO_OUTPUT | GPIO_LOW) +#define GPIO_OUT_HIGH (GPIO_OUTPUT | GPIO_HIGH) +#define GPIO_ODR_HIGH (GPIO_OUTPUT | GPIO_OPEN_DRAIN | GPIO_HIGH) +#define GPIO_ODR_LOW (GPIO_OUTPUT | GPIO_OPEN_DRAIN | GPIO_LOW) +#define GPIO_INT_RISING (GPIO_INPUT | GPIO_INT_F_RISING) +#define GPIO_INT_FALLING (GPIO_INPUT | GPIO_INT_F_FALLING) /* TODO(crosbug.com/p/24204): "EDGE" would have been clearer than "BOTH". */ -#define GPIO_INT_BOTH (GPIO_INT_RISING | GPIO_INT_FALLING) -#define GPIO_INT_LOW (GPIO_INPUT | GPIO_INT_F_LOW) -#define GPIO_INT_HIGH (GPIO_INPUT | GPIO_INT_F_HIGH) -#define GPIO_INT_LEVEL (GPIO_INT_LOW | GPIO_INT_HIGH) -#define GPIO_INT_ANY (GPIO_INT_BOTH | GPIO_INT_LEVEL) +#define GPIO_INT_BOTH (GPIO_INT_RISING | GPIO_INT_FALLING) +#define GPIO_INT_LOW (GPIO_INPUT | GPIO_INT_F_LOW) +#define GPIO_INT_HIGH (GPIO_INPUT | GPIO_INT_F_HIGH) +#define GPIO_INT_LEVEL (GPIO_INT_LOW | GPIO_INT_HIGH) +#define GPIO_INT_ANY (GPIO_INT_BOTH | GPIO_INT_LEVEL) #define GPIO_INT_BOTH_DSLEEP (GPIO_INT_BOTH | GPIO_INT_DSLEEP) -#define GPIO_HIB_WAKE_MASK (GPIO_HIB_WAKE_HIGH | GPIO_HIB_WAKE_LOW | \ - GPIO_HIB_WAKE_RISING|GPIO_HIB_WAKE_FALLING) +#define GPIO_HIB_WAKE_MASK \ + (GPIO_HIB_WAKE_HIGH | GPIO_HIB_WAKE_LOW | GPIO_HIB_WAKE_RISING | \ + GPIO_HIB_WAKE_FALLING) /* Convert GPIO mask to GPIO number / index. */ #define GPIO_MASK_TO_NUM(mask) (__fls(mask)) @@ -151,9 +152,7 @@ * some boards and unit tests don't have a gpio_signal enum defined, so we * define an emtpy one here.*/ #ifndef __CROS_EC_GPIO_SIGNAL_H -enum gpio_signal { - GPIO_COUNT -}; +enum gpio_signal { GPIO_COUNT }; #endif /* __CROS_EC_GPIO_SIGNAL_H */ /* Alternate functions for GPIOs */ @@ -207,7 +206,7 @@ extern const int unused_pin_count; * If the signal's interrupt is enabled, this will be called in the * context of the GPIO interrupt handler. */ -extern void (* const gpio_irq_handlers[])(enum gpio_signal signal); +extern void (*const gpio_irq_handlers[])(enum gpio_signal signal); extern const int gpio_ih_count; #define GPIO_IH_COUNT gpio_ih_count @@ -440,7 +439,6 @@ int gpio_clear_pending_interrupt(enum gpio_signal signal); */ void gpio_set_flags_by_mask(uint32_t port, uint32_t mask, uint32_t flags); - /** * Set alternate function for GPIO(s). * @@ -454,7 +452,7 @@ void gpio_set_flags_by_mask(uint32_t port, uint32_t mask, uint32_t flags); * the specified GPIOs for normal GPIO operation. */ void gpio_set_alternate_function(uint32_t port, uint32_t mask, - enum gpio_alternate_func func); + enum gpio_alternate_func func); #ifdef CONFIG_GPIO_POWER_DOWN /** @@ -486,4 +484,4 @@ int signal_is_gpio(int signal); */ void gpio_set_wakepin(enum gpio_signal signal, uint32_t flags); -#endif /* __CROS_EC_GPIO_H */ +#endif /* __CROS_EC_GPIO_H */ |