phy: rcar-gen3-usb2: Add support for r8a77470 (5d8042e9) · Commits · 戴 / test

drivers/phy/renesas/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -19,7 +19,7 @@ config PHY_RCAR_GEN3_PCIE
		config PHY_RCAR_GEN3_USB2
		tristate "Renesas R-Car generation 3 USB 2.0 PHY driver"
		depends on ARCH_RENESAS
		depends on EXTCON
		depends on EXTCON \|\| !EXTCON # if EXTCON=m, this cannot be built-in
		depends on USB_SUPPORT
		select GENERIC_PHY
		select USB_COMMON

drivers/phy/renesas/phy-rcar-gen3-usb2.c

+33 −6

Original line number	Diff line number	Diff line
		@@ -393,6 +393,12 @@ static const struct phy_ops rcar_gen3_phy_usb2_ops = {
		.owner = THIS_MODULE,
		};

		static const struct phy_ops rz_g1c_phy_usb2_ops = {
		.init = rcar_gen3_phy_usb2_init,
		.exit = rcar_gen3_phy_usb2_exit,
		.owner = THIS_MODULE,
		};

		static irqreturn_t rcar_gen3_phy_usb2_irq(int irq, void *_ch)
		{
		struct rcar_gen3_chan *ch = _ch;
		@@ -411,11 +417,27 @@ static irqreturn_t rcar_gen3_phy_usb2_irq(int irq, void *_ch)
		}

		static const struct of_device_id rcar_gen3_phy_usb2_match_table[] = {
		{ .compatible = "renesas,usb2-phy-r8a7795" },
		{ .compatible = "renesas,usb2-phy-r8a7796" },
		{ .compatible = "renesas,usb2-phy-r8a77965" },
		{ .compatible = "renesas,rcar-gen3-usb2-phy" },
		{ }
		{
		.compatible = "renesas,usb2-phy-r8a77470",
		.data = &rz_g1c_phy_usb2_ops,
		},
		{
		.compatible = "renesas,usb2-phy-r8a7795",
		.data = &rcar_gen3_phy_usb2_ops,
		},
		{
		.compatible = "renesas,usb2-phy-r8a7796",
		.data = &rcar_gen3_phy_usb2_ops,
		},
		{
		.compatible = "renesas,usb2-phy-r8a77965",
		.data = &rcar_gen3_phy_usb2_ops,
		},
		{
		.compatible = "renesas,rcar-gen3-usb2-phy",
		.data = &rcar_gen3_phy_usb2_ops,
		},
		{ /* sentinel */ },
		};
		MODULE_DEVICE_TABLE(of, rcar_gen3_phy_usb2_match_table);

		@@ -431,6 +453,7 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
		struct rcar_gen3_chan *channel;
		struct phy_provider *provider;
		struct resource *res;
		const struct phy_ops *phy_usb2_ops;
		int irq, ret = 0;

		if (!dev->of_node) {
		@@ -481,7 +504,11 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
		* And then, phy-core will manage runtime pm for this device.
		*/
		pm_runtime_enable(dev);
		channel->phy = devm_phy_create(dev, NULL, &rcar_gen3_phy_usb2_ops);
		phy_usb2_ops = of_device_get_match_data(dev);
		if (!phy_usb2_ops)
		return -EINVAL;

		channel->phy = devm_phy_create(dev, NULL, phy_usb2_ops);
		if (IS_ERR(channel->phy)) {
		dev_err(dev, "Failed to create USB2 PHY\n");
		ret = PTR_ERR(channel->phy);

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