diff options
| -rw-r--r-- | drivers/pinctrl/pinctrl-microchip-sgpio.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-microchip-sgpio.c b/drivers/pinctrl/pinctrl-microchip-sgpio.c index 072bccdea2a5..78765faa245a 100644 --- a/drivers/pinctrl/pinctrl-microchip-sgpio.c +++ b/drivers/pinctrl/pinctrl-microchip-sgpio.c @@ -17,6 +17,7 @@ #include <linux/pinctrl/pinmux.h> #include <linux/platform_device.h> #include <linux/property.h> +#include <linux/reset.h> #include "core.h" #include "pinconf.h" @@ -803,6 +804,7 @@ static int microchip_sgpio_probe(struct platform_device *pdev) int div_clock = 0, ret, port, i, nbanks; struct device *dev = &pdev->dev; struct fwnode_handle *fwnode; + struct reset_control *reset; struct sgpio_priv *priv; struct clk *clk; u32 val; @@ -813,6 +815,11 @@ static int microchip_sgpio_probe(struct platform_device *pdev) priv->dev = dev; + reset = devm_reset_control_get_optional_shared(&pdev->dev, "switch"); + if (IS_ERR(reset)) + return dev_err_probe(dev, PTR_ERR(reset), "Failed to get reset\n"); + reset_control_reset(reset); + clk = devm_clk_get(dev, NULL); if (IS_ERR(clk)) return dev_err_probe(dev, PTR_ERR(clk), "Failed to get clock\n"); |