Lines Matching refs:gpio_res
1228 struct mlxbf_i2c_resource *gpio_res; in mlxbf_i2c_get_gpio() local
1233 gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES); in mlxbf_i2c_get_gpio()
1234 if (!gpio_res) in mlxbf_i2c_get_gpio()
1242 lockdep_assert_held(gpio_res->lock); in mlxbf_i2c_get_gpio()
1245 if (gpio_res->io) in mlxbf_i2c_get_gpio()
1248 params = gpio_res->params; in mlxbf_i2c_get_gpio()
1254 gpio_res->io = devm_ioremap(dev, params->start, size); in mlxbf_i2c_get_gpio()
1255 if (!gpio_res->io) { in mlxbf_i2c_get_gpio()
1266 struct mlxbf_i2c_resource *gpio_res; in mlxbf_i2c_release_gpio() local
1270 gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES); in mlxbf_i2c_release_gpio()
1271 if (!gpio_res) in mlxbf_i2c_release_gpio()
1274 mutex_lock(gpio_res->lock); in mlxbf_i2c_release_gpio()
1276 if (gpio_res->io) { in mlxbf_i2c_release_gpio()
1278 params = gpio_res->params; in mlxbf_i2c_release_gpio()
1279 devm_iounmap(dev, gpio_res->io); in mlxbf_i2c_release_gpio()
1284 mutex_unlock(gpio_res->lock); in mlxbf_i2c_release_gpio()
1356 struct mlxbf_i2c_resource *gpio_res; in mlxbf_i2c_init_master() local
1365 gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES); in mlxbf_i2c_init_master()
1366 if (!gpio_res) in mlxbf_i2c_init_master()
1375 mutex_lock(gpio_res->lock); in mlxbf_i2c_init_master()
1380 mutex_unlock(gpio_res->lock); in mlxbf_i2c_init_master()
1395 config_reg = readl(gpio_res->io + MLXBF_I2C_GPIO_0_FUNC_EN_0); in mlxbf_i2c_init_master()
1398 writel(config_reg, gpio_res->io + MLXBF_I2C_GPIO_0_FUNC_EN_0); in mlxbf_i2c_init_master()
1400 config_reg = readl(gpio_res->io + MLXBF_I2C_GPIO_0_FORCE_OE_EN); in mlxbf_i2c_init_master()
1403 writel(config_reg, gpio_res->io + MLXBF_I2C_GPIO_0_FORCE_OE_EN); in mlxbf_i2c_init_master()
1405 mutex_unlock(gpio_res->lock); in mlxbf_i2c_init_master()