diff --git a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/common.c b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/common.c index 52a6dd7345..85818391b5 100644 --- a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/common.c +++ b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/common.c @@ -369,14 +369,6 @@ static int __init rtl83xx_mdio_probe(struct rtl838x_switch_priv *priv) continue; } - /* Check for the integrated SerDes of the RTL8380M first */ - if (of_property_read_bool(phy_node, "phy-is-integrated") - && priv->id == 0x8380 && pn >= 24) { - pr_debug("----> FOUND A SERDES\n"); - priv->ports[pn].phy = PHY_RTL838X_SDS; - continue; - } - if (of_property_read_bool(phy_node, "phy-is-integrated") && !of_property_read_bool(phy_node, "sfp")) { priv->ports[pn].phy = PHY_RTL8218B_INT; diff --git a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/dsa.c b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/dsa.c index 66f4c6c148..5ddff2a1b4 100644 --- a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/dsa.c +++ b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/dsa.c @@ -652,44 +652,6 @@ static struct phylink_pcs *rtldsa_phylink_mac_select_pcs(struct dsa_switch *ds, return priv->pcs[port]; } -__attribute__((unused)) -static void rtl83xx_config_interface(int port, phy_interface_t interface) -{ - u32 old, int_shift, sds_shift; - - switch (port) { - case 24: - int_shift = 0; - sds_shift = 5; - break; - case 26: - int_shift = 3; - sds_shift = 0; - break; - default: - return; - } - - old = sw_r32(RTL838X_SDS_MODE_SEL); - switch (interface) { - case PHY_INTERFACE_MODE_1000BASEX: - if ((old >> sds_shift & 0x1f) == 4) - return; - sw_w32_mask(0x7 << int_shift, 1 << int_shift, RTL838X_INT_MODE_CTRL); - sw_w32_mask(0x1f << sds_shift, 4 << sds_shift, RTL838X_SDS_MODE_SEL); - break; - case PHY_INTERFACE_MODE_SGMII: - if ((old >> sds_shift & 0x1f) == 2) - return; - sw_w32_mask(0x7 << int_shift, 2 << int_shift, RTL838X_INT_MODE_CTRL); - sw_w32_mask(0x1f << sds_shift, 2 << sds_shift, RTL838X_SDS_MODE_SEL); - break; - default: - return; - } - pr_debug("configured port %d for interface %s\n", port, phy_modes(interface)); -} - static void rtldsa_83xx_phylink_get_caps(struct dsa_switch *ds, int port, struct phylink_config *config) { diff --git a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl838x.c b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl838x.c index 1f0f3c2786..39e15ba3e0 100644 --- a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl838x.c +++ b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl838x.c @@ -1810,31 +1810,3 @@ void rtl838x_vlan_profile_dump(int profile) profile, p & 1, (p >> 1) & 0x1ff, (p >> 10) & 0x1ff, (p >> 19) & 0x1ff); } -void rtl8380_sds_rst(int mac) -{ - u32 offset = (mac == 24) ? 0 : 0x100; - - sw_w32_mask(1 << 11, 0, RTL838X_SDS4_FIB_REG0 + offset); - sw_w32_mask(0x3, 0, RTL838X_SDS4_REG28 + offset); - sw_w32_mask(0x3, 0x3, RTL838X_SDS4_REG28 + offset); - sw_w32_mask(0, 0x1 << 6, RTL838X_SDS4_DUMMY0 + offset); - sw_w32_mask(0x1 << 6, 0, RTL838X_SDS4_DUMMY0 + offset); - pr_debug("SERDES reset: %d\n", mac); -} - -int rtl8380_sds_power(int mac, int val) -{ - u32 mode = (val == 1) ? 0x4 : 0x9; - u32 offset = (mac == 24) ? 5 : 0; - - if ((mac != 24) && (mac != 26)) { - pr_err("%s: not a fibre port: %d\n", __func__, mac); - return -1; - } - - sw_w32_mask(0x1f << offset, mode << offset, RTL838X_SDS_MODE_SEL); - - rtl8380_sds_rst(mac); - - return 0; -} diff --git a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl838x.h b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl838x.h index bbb37d47c8..95ccfba639 100644 --- a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl838x.h +++ b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl838x.h @@ -21,10 +21,6 @@ #define RTL930X_MAC_FORCE_MODE_CTRL (0xCA1C) #define RTL931X_MAC_FORCE_MODE_CTRL (0x0DCC) -#define RTL838X_DMY_REG31 (0x3b28) -#define RTL838X_SDS_MODE_SEL (0x0028) -#define RTL838X_SDS_CFG_REG (0x0034) -#define RTL838X_INT_MODE_CTRL (0x005c) #define RTL838X_PORT_ISO_CTRL(port) (0x4100 + ((port) << 2)) #define RTL839X_PORT_ISO_CTRL(port) (0x1400 + ((port) << 3)) @@ -54,12 +50,6 @@ #define RTL839X_SDS12_13_PWR0 (0xb880) #define RTL839X_SDS12_13_PWR1 (0xb980) -/* Registers of the internal Serdes of the 8380 */ -#define RTL838X_SDS4_FIB_REG0 (0xF800) -#define RTL838X_SDS4_REG28 (0xef80) -#define RTL838X_SDS4_DUMMY0 (0xef8c) -#define RTL838X_SDS5_EXT_REG6 (0xf18c) - /* VLAN registers */ #define RTL838X_VLAN_CTRL (0x3A74) #define RTL838X_VLAN_PROFILE(idx) (0x3A88 + ((idx) << 2)) diff --git a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl83xx.h b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl83xx.h index 55cf4f32ee..a3cb62ceb7 100644 --- a/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl83xx.h +++ b/target/linux/realtek/files-6.12/drivers/net/dsa/rtl83xx/rtl83xx.h @@ -162,8 +162,6 @@ u32 rtl838x_hash(struct rtl838x_switch_priv *priv, u64 seed); irqreturn_t rtl838x_switch_irq(int irq, void *dev_id); void rtl8380_get_version(struct rtl838x_switch_priv *priv); void rtl838x_vlan_profile_dump(int index); -void rtl8380_sds_rst(int mac); -int rtl8380_sds_power(int mac, int val); void rtl838x_print_matrix(void); /* RTL839x-specific */ diff --git a/target/linux/realtek/files-6.12/drivers/net/phy/rtl83xx-phy.c b/target/linux/realtek/files-6.12/drivers/net/phy/rtl83xx-phy.c index 04b673e0c0..3281c5d7ad 100644 --- a/target/linux/realtek/files-6.12/drivers/net/phy/rtl83xx-phy.c +++ b/target/linux/realtek/files-6.12/drivers/net/phy/rtl83xx-phy.c @@ -143,24 +143,6 @@ static void rtl8380_phy_reset(struct phy_device *phydev) phy_modify(phydev, 0, BMCR_RESET, BMCR_RESET); } -/* Read the link and speed status of the 2 internal SGMII/1000Base-X - * ports of the RTL838x SoCs - */ -__attribute__((unused)) -static int rtl8380_read_status(struct phy_device *phydev) -{ - int err; - - err = genphy_read_status(phydev); - - if (phydev->link) { - phydev->speed = SPEED_1000; - phydev->duplex = DUPLEX_FULL; - } - - return err; -} - /* Read the link and speed status of the 2 internal SGMII/1000Base-X * ports of the RTL8393 SoC */ @@ -808,127 +790,6 @@ static int rtl8380_configure_rtl8214fc(struct phy_device *phydev) return 0; } -static int rtl8380_configure_serdes(struct phy_device *phydev) -{ - u32 v; - u32 sds_conf_value; - int i; - struct fw_header *h; - u32 *rtl8380_sds_take_reset; - u32 *rtl8380_sds_common; - u32 *rtl8380_sds01_qsgmii_6275b; - u32 *rtl8380_sds23_qsgmii_6275b; - u32 *rtl8380_sds4_fiber_6275b; - u32 *rtl8380_sds5_fiber_6275b; - u32 *rtl8380_sds_reset; - u32 *rtl8380_sds_release_reset; - - phydev_info(phydev, "Detected internal RTL8380 SERDES\n"); - - h = rtl838x_request_fw(phydev, &rtl838x_8218b_fw, FIRMWARE_838X_8380_1); - if (!h) - return -1; - - if (h->magic != 0x83808380) { - phydev_err(phydev, "Wrong firmware file: magic number mismatch.\n"); - return -1; - } - - rtl8380_sds_take_reset = (void *)h + sizeof(struct fw_header) + h->parts[0].start; - - rtl8380_sds_common = (void *)h + sizeof(struct fw_header) + h->parts[1].start; - - rtl8380_sds01_qsgmii_6275b = (void *)h + sizeof(struct fw_header) + h->parts[2].start; - - rtl8380_sds23_qsgmii_6275b = (void *)h + sizeof(struct fw_header) + h->parts[3].start; - - rtl8380_sds4_fiber_6275b = (void *)h + sizeof(struct fw_header) + h->parts[4].start; - - rtl8380_sds5_fiber_6275b = (void *)h + sizeof(struct fw_header) + h->parts[5].start; - - rtl8380_sds_reset = (void *)h + sizeof(struct fw_header) + h->parts[6].start; - - rtl8380_sds_release_reset = (void *)h + sizeof(struct fw_header) + h->parts[7].start; - - /* Back up serdes power off value */ - sds_conf_value = sw_r32(RTL838X_SDS_CFG_REG); - pr_info("SDS power down value: %x\n", sds_conf_value); - - /* take serdes into reset */ - i = 0; - while (rtl8380_sds_take_reset[2 * i]) { - sw_w32(rtl8380_sds_take_reset[2 * i + 1], rtl8380_sds_take_reset[2 * i]); - i++; - udelay(1000); - } - - /* apply common serdes patch */ - i = 0; - while (rtl8380_sds_common[2 * i]) { - sw_w32(rtl8380_sds_common[2 * i + 1], rtl8380_sds_common[2 * i]); - i++; - udelay(1000); - } - - /* internal R/W enable */ - sw_w32(3, RTL838X_INT_RW_CTRL); - - /* SerDes ports 4 and 5 are FIBRE ports */ - sw_w32_mask(0x7 | 0x38, 1 | (1 << 3), RTL838X_INT_MODE_CTRL); - - /* SerDes module settings, SerDes 0-3 are QSGMII */ - v = 0x6 << 25 | 0x6 << 20 | 0x6 << 15 | 0x6 << 10; - /* SerDes 4 and 5 are 1000BX FIBRE */ - v |= 0x4 << 5 | 0x4; - sw_w32(v, RTL838X_SDS_MODE_SEL); - - pr_info("PLL control register: %x\n", sw_r32(RTL838X_PLL_CML_CTRL)); - sw_w32_mask(0xfffffff0, 0xaaaaaaaf & 0xf, RTL838X_PLL_CML_CTRL); - i = 0; - while (rtl8380_sds01_qsgmii_6275b[2 * i]) { - sw_w32(rtl8380_sds01_qsgmii_6275b[2 * i + 1], - rtl8380_sds01_qsgmii_6275b[2 * i]); - i++; - } - - i = 0; - while (rtl8380_sds23_qsgmii_6275b[2 * i]) { - sw_w32(rtl8380_sds23_qsgmii_6275b[2 * i + 1], rtl8380_sds23_qsgmii_6275b[2 * i]); - i++; - } - - i = 0; - while (rtl8380_sds4_fiber_6275b[2 * i]) { - sw_w32(rtl8380_sds4_fiber_6275b[2 * i + 1], rtl8380_sds4_fiber_6275b[2 * i]); - i++; - } - - i = 0; - while (rtl8380_sds5_fiber_6275b[2 * i]) { - sw_w32(rtl8380_sds5_fiber_6275b[2 * i + 1], rtl8380_sds5_fiber_6275b[2 * i]); - i++; - } - - i = 0; - while (rtl8380_sds_reset[2 * i]) { - sw_w32(rtl8380_sds_reset[2 * i + 1], rtl8380_sds_reset[2 * i]); - i++; - } - - i = 0; - while (rtl8380_sds_release_reset[2 * i]) { - sw_w32(rtl8380_sds_release_reset[2 * i + 1], rtl8380_sds_release_reset[2 * i]); - i++; - } - - pr_info("SDS power down value now: %x\n", sw_r32(RTL838X_SDS_CFG_REG)); - sw_w32(sds_conf_value, RTL838X_SDS_CFG_REG); - - pr_info("Configuration of SERDES done\n"); - - return 0; -} - static int rtl8390_configure_serdes(struct phy_device *phydev) { phydev_info(phydev, "Detected internal RTL8390 SERDES\n"); @@ -1099,18 +960,6 @@ static int rtl8218b_config_init(struct phy_device *phydev) return 0; } -static int rtl838x_serdes_probe(struct phy_device *phydev) -{ - int addr = phydev->mdio.addr; - - if (soc_info.family != RTL8380_FAMILY_ID) - return -ENODEV; - if (addr < 24) - return -ENODEV; - - return 0; -} - static int rtl8393_serdes_probe(struct phy_device *phydev) { int addr = phydev->mdio.addr; @@ -1218,17 +1067,6 @@ static struct phy_driver rtl83xx_phy_driver[] = { .write_mmd = rtl821x_write_mmd, .write_page = rtl821x_write_page, }, - { - PHY_ID_MATCH_MODEL(PHY_ID_RTL8218B_I), - .name = "Realtek RTL8380 SERDES", - .features = PHY_GBIT_FIBRE_FEATURES, - .probe = rtl838x_serdes_probe, - .read_page = rtl821x_read_page, - .write_page = rtl821x_write_page, - .suspend = genphy_suspend, - .resume = genphy_resume, - .read_status = rtl8380_read_status, - }, { PHY_ID_MATCH_MODEL(PHY_ID_RTL8393_I), .name = "Realtek RTL8393 SERDES", diff --git a/target/linux/realtek/files-6.12/drivers/net/phy/rtl83xx-phy.h b/target/linux/realtek/files-6.12/drivers/net/phy/rtl83xx-phy.h index 4073292692..537a7e90ac 100644 --- a/target/linux/realtek/files-6.12/drivers/net/phy/rtl83xx-phy.h +++ b/target/linux/realtek/files-6.12/drivers/net/phy/rtl83xx-phy.h @@ -35,19 +35,6 @@ struct __packed fw_header { #define PHY_IS_RTL8214FB 2 #define PHY_IS_RTL8218B_E 3 -/* Registers of the internal Serdes of the 8380 */ -#define RTL838X_SDS_MODE_SEL (0x0028) -#define RTL838X_SDS_CFG_REG (0x0034) -#define RTL838X_INT_MODE_CTRL (0x005c) -#define RTL838X_DMY_REG31 (0x3b28) - -#define RTL8380_SDS4_FIB_REG0 (0xF800) -#define RTL838X_SDS4_REG28 (0xef80) -#define RTL838X_SDS4_DUMMY0 (0xef8c) -#define RTL838X_SDS5_EXT_REG6 (0xf18c) -#define RTL838X_SDS4_FIB_REG0 (RTL838X_SDS4_REG28 + 0x880) -#define RTL838X_SDS5_FIB_REG0 (RTL838X_SDS4_REG28 + 0x980) - /* Registers of the internal SerDes of the RTL8390 */ #define RTL839X_SDS12_13_XSG0 (0xB800)