diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-meson-g12a.c')
-rw-r--r-- | drivers/usb/dwc3/dwc3-meson-g12a.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c index b282ad0e69c6..e99c7489dba0 100644 --- a/drivers/usb/dwc3/dwc3-meson-g12a.c +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c @@ -140,7 +140,6 @@ static const char * const meson_a1_phy_names[] = { struct dwc3_meson_g12a; struct dwc3_meson_g12a_drvdata { - bool otg_switch_supported; bool otg_phy_host_port_disable; struct clk_bulk_data *clks; int num_clks; @@ -189,7 +188,6 @@ static int dwc3_meson_gxl_usb_post_init(struct dwc3_meson_g12a *priv); */ static const struct dwc3_meson_g12a_drvdata gxl_drvdata = { - .otg_switch_supported = true, .otg_phy_host_port_disable = true, .clks = meson_gxl_clocks, .num_clks = ARRAY_SIZE(meson_g12a_clocks), @@ -203,7 +201,6 @@ static const struct dwc3_meson_g12a_drvdata gxl_drvdata = { }; static const struct dwc3_meson_g12a_drvdata gxm_drvdata = { - .otg_switch_supported = true, .otg_phy_host_port_disable = true, .clks = meson_gxl_clocks, .num_clks = ARRAY_SIZE(meson_g12a_clocks), @@ -217,7 +214,6 @@ static const struct dwc3_meson_g12a_drvdata gxm_drvdata = { }; static const struct dwc3_meson_g12a_drvdata axg_drvdata = { - .otg_switch_supported = true, .clks = meson_gxl_clocks, .num_clks = ARRAY_SIZE(meson_gxl_clocks), .phy_names = meson_a1_phy_names, @@ -230,7 +226,6 @@ static const struct dwc3_meson_g12a_drvdata axg_drvdata = { }; static const struct dwc3_meson_g12a_drvdata g12a_drvdata = { - .otg_switch_supported = true, .clks = meson_g12a_clocks, .num_clks = ARRAY_SIZE(meson_g12a_clocks), .phy_names = meson_g12a_phy_names, @@ -242,7 +237,6 @@ static const struct dwc3_meson_g12a_drvdata g12a_drvdata = { }; static const struct dwc3_meson_g12a_drvdata a1_drvdata = { - .otg_switch_supported = false, .clks = meson_a1_clocks, .num_clks = ARRAY_SIZE(meson_a1_clocks), .phy_names = meson_a1_phy_names, @@ -307,7 +301,7 @@ static int dwc3_meson_g12a_usb2_init_phy(struct dwc3_meson_g12a *priv, int i, U2P_R0_POWER_ON_RESET, U2P_R0_POWER_ON_RESET); - if (priv->drvdata->otg_switch_supported && i == USB2_OTG_PHY) { + if (i == USB2_OTG_PHY) { regmap_update_bits(priv->u2p_regmap[i], U2P_R0, U2P_R0_ID_PULLUP | U2P_R0_DRV_VBUS, U2P_R0_ID_PULLUP | U2P_R0_DRV_VBUS); @@ -490,7 +484,7 @@ static int dwc3_meson_g12a_otg_mode_set(struct dwc3_meson_g12a *priv, { int ret; - if (!priv->drvdata->otg_switch_supported || !priv->phys[USB2_OTG_PHY]) + if (!priv->phys[USB2_OTG_PHY]) return -EINVAL; if (mode == PHY_MODE_USB_HOST) @@ -589,9 +583,6 @@ static int dwc3_meson_g12a_otg_init(struct platform_device *pdev, int ret, irq; struct device *dev = &pdev->dev; - if (!priv->drvdata->otg_switch_supported) - return 0; - if (priv->otg_mode == USB_DR_MODE_OTG) { /* Ack irq before registering */ regmap_update_bits(priv->usb_glue_regmap, USB_R5, @@ -805,7 +796,7 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev) ret = dwc3_meson_g12a_otg_init(pdev, priv); if (ret) - goto err_phys_power; + goto err_plat_depopulate; pm_runtime_set_active(dev); pm_runtime_enable(dev); @@ -813,6 +804,9 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev) return 0; +err_plat_depopulate: + of_platform_depopulate(dev); + err_phys_power: for (i = 0 ; i < PHY_COUNT ; ++i) phy_power_off(priv->phys[i]); @@ -835,14 +829,13 @@ err_disable_clks: return ret; } -static int dwc3_meson_g12a_remove(struct platform_device *pdev) +static void dwc3_meson_g12a_remove(struct platform_device *pdev) { struct dwc3_meson_g12a *priv = platform_get_drvdata(pdev); struct device *dev = &pdev->dev; int i; - if (priv->drvdata->otg_switch_supported) - usb_role_switch_unregister(priv->role_switch); + usb_role_switch_unregister(priv->role_switch); of_platform_depopulate(dev); @@ -859,8 +852,6 @@ static int dwc3_meson_g12a_remove(struct platform_device *pdev) clk_bulk_disable_unprepare(priv->drvdata->num_clks, priv->drvdata->clks); - - return 0; } static int __maybe_unused dwc3_meson_g12a_runtime_suspend(struct device *dev) @@ -971,7 +962,7 @@ MODULE_DEVICE_TABLE(of, dwc3_meson_g12a_match); static struct platform_driver dwc3_meson_g12a_driver = { .probe = dwc3_meson_g12a_probe, - .remove = dwc3_meson_g12a_remove, + .remove_new = dwc3_meson_g12a_remove, .driver = { .name = "dwc3-meson-g12a", .of_match_table = dwc3_meson_g12a_match, |