michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: i2c: gpio: add bus recovery function

Browse source 
Add I2C bus recovery function to the I2C GPIO bitbang driver.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit is contained in:
Henrik Brix Andersen 2020-04-22 22:10:53 +02:00 • committed by Carles Cufí
commit 6aa8a83682
1 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
drivers/i2c/i2c_gpio.c
View file

@ -102,9 +102,17 @@ static int i2c_gpio_transfer(struct device *dev, struct i2c_msg *msgs,
slave_address);
}
static int i2c_gpio_recover_bus(struct device *dev)
{
struct i2c_gpio_context *context = dev->driver_data;
return i2c_bitbang_recover_bus(&context->bitbang);
}
static struct i2c_driver_api api = {
.configure = i2c_gpio_configure,
.transfer = i2c_gpio_transfer,
.recover_bus = i2c_gpio_recover_bus,
};
static int i2c_gpio_init(struct device *dev)