> @@ -191,8 +196,15 @@ static int mvebu_cp110_utmi_phy_power_on(struct phy *phy)
> struct mvebu_cp110_utmi_port *port = phy_get_drvdata(phy);
> struct mvebu_cp110_utmi *utmi = port->priv;
> struct device *dev = &phy->dev;
> + const void *match;
> + enum mvebu_cp110_utmi_type type;
> int ret;
> u32 reg;
> + u32 sel;
> +
> + match = of_device_get_match_data(dev);
> + if (match)
> + type = (enum mvebu_cp110_utmi_type)(uintptr_t)match;
>
> /* It is necessary to power off UTMI before configuration */
> ret = mvebu_cp110_utmi_phy_power_off(phy);
> @@ -208,16 +220,38 @@ static int mvebu_cp110_utmi_phy_power_on(struct phy *phy)
> * to UTMI0 or to UTMI1 PHY port, but not to both.
> */
> if (port->dr_mode == USB_DR_MODE_PERIPHERAL) {
> + switch (type) {
Just looking at this, i'm surprised there is not a warning about
type possibly being uninitialled.
> @@ -285,6 +320,8 @@ static int mvebu_cp110_utmi_phy_probe(struct platform_device *pdev)
> struct mvebu_cp110_utmi *utmi;
> struct phy_provider *provider;
> struct device_node *child;
> + const void *match;
> + enum mvebu_cp110_utmi_type type;
> u32 usb_devices = 0;
>
> utmi = devm_kzalloc(dev, sizeof(*utmi), GFP_KERNEL);
> @@ -293,6 +330,10 @@ static int mvebu_cp110_utmi_phy_probe(struct platform_device *pdev)
>
> utmi->dev = dev;
>
> + match = of_device_get_match_data(dev);
> + if (match)
> + type = (enum mvebu_cp110_utmi_type)(uintptr_t)match;
> +
> /* Get system controller region */
> utmi->syscon = syscon_regmap_lookup_by_phandle(dev->of_node,
> "marvell,system-controller");
> @@ -326,6 +367,18 @@ static int mvebu_cp110_utmi_phy_probe(struct platform_device *pdev)
> return -ENOMEM;
> }
>
> + /* Get port memory region */
> + switch (type) {
Same here.
Andrew
