drivers: i2c_mchp_xec: Set Default Configuration

The default configuration is made to be "master" at
"standard speed". This makes it possible to use the
driver without having to configure it.

Signed-off-by: Rajavardhan Gundi <[email protected]>

Author: rgundi

drivers/i2c/i2c_mchp_xec.c

@@ -619,10 +619,20 @@ static int i2c_xec_init(const struct device *dev)
 {
 	struct i2c_xec_data *data =
 		(struct i2c_xec_data *const) (dev->data);
+	int ret;
 
 	data->pending_stop = 0;
 	data->slave_attached = false;
 
+	/* Default configuration */
+	ret = i2c_xec_configure(dev,
+				I2C_MODE_MASTER |
+				I2C_SPEED_SET(I2C_SPEED_STANDARD));
+	if (ret) {
+		LOG_ERR("i2c configure failed %d", ret);
+		return ret;
+	}
+
 #ifdef CONFIG_I2C_SLAVE
 	const struct i2c_xec_config *config =
 	(const struct i2c_xec_config *const) (dev->config);