Re: [PATCH 2/8] i2c: sprd: Add I2C driver to use 'reset framework' function

[Yann Sionneau <yann@xxxxxxxxxxxx>]

Le 17/08/2023 à 11:45, Huangzheng Lai a écrit :

> This patch adds the 'reset framework' function for I2C drivers, which
> resets the I2C controller when a timeout exception occurs.
...
> +		if (i2c_dev->rst != NULL) {
if (i2c_dev->rst) {
> +			ret = reset_control_reset(i2c_dev->rst);
> +			if (ret < 0)
> +				dev_err(i2c_dev->dev, "i2c soft reset failed, ret = %d\n", ret);
> +		}

--

Yann