net: phy: realtek: Support RTL8366RB variant (d8545825) · Commits · 戴 / test

drivers/net/phy/realtek.c

+31 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,9 @@
		#define RTL8201F_ISR 0x1e
		#define RTL8201F_IER 0x13

		#define RTL8366RB_POWER_SAVE 0x15
		#define RTL8366RB_POWER_SAVE_ON BIT(12)

		MODULE_DESCRIPTION("Realtek PHY driver");
		MODULE_AUTHOR("Johnson Leung");
		MODULE_LICENSE("GPL");
		@@ -190,6 +193,24 @@ static int rtl8211b_resume(struct phy_device *phydev)
		return genphy_resume(phydev);
		}

		static int rtl8366rb_config_init(struct phy_device *phydev)
		{
		int ret;

		ret = genphy_config_init(phydev);
		if (ret < 0)
		return ret;

		ret = phy_set_bits(phydev, RTL8366RB_POWER_SAVE,
		RTL8366RB_POWER_SAVE_ON);
		if (ret) {
		dev_err(&phydev->mdio.dev,
		"error enabling power management\n");
		}

		return ret;
		}

		static struct phy_driver realtek_drvs[] = {
		{
		.phy_id = 0x00008201,
		@@ -270,6 +291,15 @@ static struct phy_driver realtek_drvs[] = {
		.resume = genphy_resume,
		.read_page = rtl821x_read_page,
		.write_page = rtl821x_write_page,
		}, {
		.phy_id = 0x001cc961,
		.name = "RTL8366RB Gigabit Ethernet",
		.phy_id_mask = 0x001fffff,
		.features = PHY_GBIT_FEATURES,
		.flags = PHY_HAS_INTERRUPT,
		.config_init = &rtl8366rb_config_init,
		.suspend = genphy_suspend,
		.resume = genphy_resume,
		},
		};

		@@ -283,6 +313,7 @@ static struct mdio_device_id __maybe_unused realtek_tbl[] = {
		{ 0x001cc914, 0x001fffff },
		{ 0x001cc915, 0x001fffff },
		{ 0x001cc916, 0x001fffff },
		{ 0x001cc961, 0x001fffff },
		{ }
		};