diff options
author | Keith Short <keithshort@chromium.org> | 2019-10-31 13:40:53 -0600 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2019-11-01 04:36:51 +0000 |
commit | 65294881b3aee9f47b649cc9a2320a1c3f5ab9f9 (patch) | |
tree | 43fedd12c77876ec7996325f9867f0e3b00429c8 /common/gpio.c | |
parent | 28b8d229927d285043fcdaf5043456cf20865a7e (diff) | |
download | chrome-ec-65294881b3aee9f47b649cc9a2320a1c3f5ab9f9.tar.gz |
gpio: add function to set a GPIO and log to the console
Add a common function gpio_set_level_verbose() to generate a cprints()
statement prior to changing the GPIO pin level.
BUG=none
BRANCH=none
TEST=make buildall
Change-Id: I6b3a9e89604fb721d8fa5208ce96df9e9414cdf9
Signed-off-by: Keith Short <keithshort@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1893633
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Diffstat (limited to 'common/gpio.c')
-rw-r--r-- | common/gpio.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/common/gpio.c b/common/gpio.c index 3dc8bf0367..69aae0572e 100644 --- a/common/gpio.c +++ b/common/gpio.c @@ -196,6 +196,14 @@ int gpio_power_down_module(enum module_id id) } #endif /* #ifdef CONFIG_GPIO_POWER_DOWN */ +void gpio_set_level_verbose(enum console_channel channel, + enum gpio_signal signal, int value) +{ + ASSERT(signal_is_gpio(signal)); + cprints(channel, "Set %s: %d", gpio_get_name(signal), value); + gpio_set_level(signal, value); +} + void gpio_or_ioex_set_level(int signal, int value) { if (IS_ENABLED(CONFIG_IO_EXPANDER) && signal_is_ioex(signal)) |