Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 514 insertions, 0 deletions

diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h
new file mode 100644
index 000000000..194660d8c
--- /dev/null
+++ b/drivers/net/dsa/mv88e6xxx/global2.h
@@ -0,0 +1,514 @@
+/*
+ * Marvell 88E6xxx Switch Global 2 Registers support
+ *
+ * Copyright (c) 2008 Marvell Semiconductor
+ *
+ * Copyright (c) 2016-2017 Savoir-faire Linux Inc.
+ *	Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _MV88E6XXX_GLOBAL2_H
+#define _MV88E6XXX_GLOBAL2_H
+
+#include "chip.h"
+
+/* Offset 0x00: Interrupt Source Register */
+#define MV88E6XXX_G2_INT_SRC			0x00
+#define MV88E6XXX_G2_INT_SRC_WDOG		0x8000
+#define MV88E6XXX_G2_INT_SRC_JAM_LIMIT		0x4000
+#define MV88E6XXX_G2_INT_SRC_DUPLEX_MISMATCH	0x2000
+#define MV88E6XXX_G2_INT_SRC_WAKE_EVENT		0x1000
+#define MV88E6352_G2_INT_SRC_SERDES		0x0800
+#define MV88E6352_G2_INT_SRC_PHY		0x001f
+#define MV88E6390_G2_INT_SRC_PHY		0x07fe
+
+#define MV88E6XXX_G2_INT_SOURCE_WATCHDOG	15
+
+/* Offset 0x01: Interrupt Mask Register */
+#define MV88E6XXX_G2_INT_MASK			0x01
+#define MV88E6XXX_G2_INT_MASK_WDOG		0x8000
+#define MV88E6XXX_G2_INT_MASK_JAM_LIMIT		0x4000
+#define MV88E6XXX_G2_INT_MASK_DUPLEX_MISMATCH	0x2000
+#define MV88E6XXX_G2_INT_MASK_WAKE_EVENT	0x1000
+#define MV88E6352_G2_INT_MASK_SERDES		0x0800
+#define MV88E6352_G2_INT_MASK_PHY		0x001f
+#define MV88E6390_G2_INT_MASK_PHY		0x07fe
+
+/* Offset 0x02: MGMT Enable Register 2x */
+#define MV88E6XXX_G2_MGMT_EN_2X		0x02
+
+/* Offset 0x03: MGMT Enable Register 0x */
+#define MV88E6XXX_G2_MGMT_EN_0X		0x03
+
+/* Offset 0x04: Flow Control Delay Register */
+#define MV88E6XXX_G2_FLOW_CTL	0x04
+
+/* Offset 0x05: Switch Management Register */
+#define MV88E6XXX_G2_SWITCH_MGMT			0x05
+#define MV88E6XXX_G2_SWITCH_MGMT_USE_DOUBLE_TAG_DATA	0x8000
+#define MV88E6XXX_G2_SWITCH_MGMT_PREVENT_LOOPS		0x4000
+#define MV88E6XXX_G2_SWITCH_MGMT_FLOW_CTL_MSG		0x2000
+#define MV88E6XXX_G2_SWITCH_MGMT_FORCE_FLOW_CTL_PRI	0x0080
+#define MV88E6XXX_G2_SWITCH_MGMT_RSVD2CPU		0x0008
+
+/* Offset 0x06: Device Mapping Table Register */
+#define MV88E6XXX_G2_DEVICE_MAPPING		0x06
+#define MV88E6XXX_G2_DEVICE_MAPPING_UPDATE	0x8000
+#define MV88E6XXX_G2_DEVICE_MAPPING_DEV_MASK	0x1f00
+#define MV88E6352_G2_DEVICE_MAPPING_PORT_MASK	0x000f
+#define MV88E6390_G2_DEVICE_MAPPING_PORT_MASK	0x001f
+
+/* Offset 0x07: Trunk Mask Table Register */
+#define MV88E6XXX_G2_TRUNK_MASK			0x07
+#define MV88E6XXX_G2_TRUNK_MASK_UPDATE		0x8000
+#define MV88E6XXX_G2_TRUNK_MASK_NUM_MASK	0x7000
+#define MV88E6XXX_G2_TRUNK_MASK_HASH		0x0800
+
+/* Offset 0x08: Trunk Mapping Table Register */
+#define MV88E6XXX_G2_TRUNK_MAPPING		0x08
+#define MV88E6XXX_G2_TRUNK_MAPPING_UPDATE	0x8000
+#define MV88E6XXX_G2_TRUNK_MAPPING_ID_MASK	0x7800
+
+/* Offset 0x09: Ingress Rate Command Register */
+#define MV88E6XXX_G2_IRL_CMD			0x09
+#define MV88E6XXX_G2_IRL_CMD_BUSY		0x8000
+#define MV88E6352_G2_IRL_CMD_OP_MASK		0x7000
+#define MV88E6352_G2_IRL_CMD_OP_NOOP		0x0000
+#define MV88E6352_G2_IRL_CMD_OP_INIT_ALL	0x1000
+#define MV88E6352_G2_IRL_CMD_OP_INIT_RES	0x2000
+#define MV88E6352_G2_IRL_CMD_OP_WRITE_REG	0x3000
+#define MV88E6352_G2_IRL_CMD_OP_READ_REG	0x4000
+#define MV88E6390_G2_IRL_CMD_OP_MASK		0x6000
+#define MV88E6390_G2_IRL_CMD_OP_READ_REG	0x0000
+#define MV88E6390_G2_IRL_CMD_OP_INIT_ALL	0x2000
+#define MV88E6390_G2_IRL_CMD_OP_INIT_RES	0x4000
+#define MV88E6390_G2_IRL_CMD_OP_WRITE_REG	0x6000
+#define MV88E6352_G2_IRL_CMD_PORT_MASK		0x0f00
+#define MV88E6390_G2_IRL_CMD_PORT_MASK		0x1f00
+#define MV88E6XXX_G2_IRL_CMD_RES_MASK		0x00e0
+#define MV88E6XXX_G2_IRL_CMD_REG_MASK		0x000f
+
+/* Offset 0x0A: Ingress Rate Data Register */
+#define MV88E6XXX_G2_IRL_DATA		0x0a
+#define MV88E6XXX_G2_IRL_DATA_MASK	0xffff
+
+/* Offset 0x0B: Cross-chip Port VLAN Register */
+#define MV88E6XXX_G2_PVT_ADDR			0x0b
+#define MV88E6XXX_G2_PVT_ADDR_BUSY		0x8000
+#define MV88E6XXX_G2_PVT_ADDR_OP_MASK		0x7000
+#define MV88E6XXX_G2_PVT_ADDR_OP_INIT_ONES	0x1000
+#define MV88E6XXX_G2_PVT_ADDR_OP_WRITE_PVLAN	0x3000
+#define MV88E6XXX_G2_PVT_ADDR_OP_READ		0x4000
+#define MV88E6XXX_G2_PVT_ADDR_PTR_MASK		0x01ff
+
+/* Offset 0x0C: Cross-chip Port VLAN Data Register */
+#define MV88E6XXX_G2_PVT_DATA		0x0c
+#define MV88E6XXX_G2_PVT_DATA_MASK	0x7f
+
+/* Offset 0x0D: Switch MAC/WoL/WoF Register */
+#define MV88E6XXX_G2_SWITCH_MAC			0x0d
+#define MV88E6XXX_G2_SWITCH_MAC_UPDATE		0x8000
+#define MV88E6XXX_G2_SWITCH_MAC_PTR_MASK	0x1f00
+#define MV88E6XXX_G2_SWITCH_MAC_DATA_MASK	0x00ff
+
+/* Offset 0x0E: ATU Stats Register */
+#define MV88E6XXX_G2_ATU_STATS		0x0e
+
+/* Offset 0x0F: Priority Override Table */
+#define MV88E6XXX_G2_PRIO_OVERRIDE		0x0f
+#define MV88E6XXX_G2_PRIO_OVERRIDE_UPDATE	0x8000
+#define MV88E6XXX_G2_PRIO_OVERRIDE_FPRISET	0x1000
+#define MV88E6XXX_G2_PRIO_OVERRIDE_PTR_MASK	0x0f00
+#define MV88E6352_G2_PRIO_OVERRIDE_QPRIAVBEN	0x0080
+#define MV88E6352_G2_PRIO_OVERRIDE_DATAAVB_MASK	0x0030
+#define MV88E6XXX_G2_PRIO_OVERRIDE_QFPRIEN	0x0008
+#define MV88E6XXX_G2_PRIO_OVERRIDE_DATA_MASK	0x0007
+
+/* Offset 0x14: EEPROM Command */
+#define MV88E6XXX_G2_EEPROM_CMD			0x14
+#define MV88E6XXX_G2_EEPROM_CMD_BUSY		0x8000
+#define MV88E6XXX_G2_EEPROM_CMD_OP_MASK		0x7000
+#define MV88E6XXX_G2_EEPROM_CMD_OP_WRITE	0x3000
+#define MV88E6XXX_G2_EEPROM_CMD_OP_READ		0x4000
+#define MV88E6XXX_G2_EEPROM_CMD_OP_LOAD		0x6000
+#define MV88E6XXX_G2_EEPROM_CMD_RUNNING		0x0800
+#define MV88E6XXX_G2_EEPROM_CMD_WRITE_EN	0x0400
+#define MV88E6352_G2_EEPROM_CMD_ADDR_MASK	0x00ff
+#define MV88E6390_G2_EEPROM_CMD_DATA_MASK	0x00ff
+
+/* Offset 0x15: EEPROM Data */
+#define MV88E6352_G2_EEPROM_DATA	0x15
+#define MV88E6352_G2_EEPROM_DATA_MASK	0xffff
+
+/* Offset 0x15: EEPROM Addr */
+#define MV88E6390_G2_EEPROM_ADDR	0x15
+#define MV88E6390_G2_EEPROM_ADDR_MASK	0xffff
+
+/* Offset 0x16: AVB Command Register */
+#define MV88E6352_G2_AVB_CMD			0x16
+#define MV88E6352_G2_AVB_CMD_BUSY		0x8000
+#define MV88E6352_G2_AVB_CMD_OP_READ		0x4000
+#define MV88E6352_G2_AVB_CMD_OP_READ_INCR	0x6000
+#define MV88E6352_G2_AVB_CMD_OP_WRITE		0x3000
+#define MV88E6390_G2_AVB_CMD_OP_READ		0x0000
+#define MV88E6390_G2_AVB_CMD_OP_READ_INCR	0x4000
+#define MV88E6390_G2_AVB_CMD_OP_WRITE		0x6000
+#define MV88E6352_G2_AVB_CMD_PORT_MASK		0x0f00
+#define MV88E6352_G2_AVB_CMD_PORT_TAIGLOBAL	0xe
+#define MV88E6165_G2_AVB_CMD_PORT_PTPGLOBAL	0xf
+#define MV88E6352_G2_AVB_CMD_PORT_PTPGLOBAL	0xf
+#define MV88E6390_G2_AVB_CMD_PORT_MASK		0x1f00
+#define MV88E6390_G2_AVB_CMD_PORT_TAIGLOBAL	0x1e
+#define MV88E6390_G2_AVB_CMD_PORT_PTPGLOBAL	0x1f
+#define MV88E6352_G2_AVB_CMD_BLOCK_PTP		0
+#define MV88E6352_G2_AVB_CMD_BLOCK_AVB		1
+#define MV88E6352_G2_AVB_CMD_BLOCK_QAV		2
+#define MV88E6352_G2_AVB_CMD_BLOCK_QVB		3
+#define MV88E6352_G2_AVB_CMD_BLOCK_MASK		0x00e0
+#define MV88E6352_G2_AVB_CMD_ADDR_MASK		0x001f
+
+/* Offset 0x17: AVB Data Register */
+#define MV88E6352_G2_AVB_DATA		0x17
+
+/* Offset 0x18: SMI PHY Command Register */
+#define MV88E6XXX_G2_SMI_PHY_CMD			0x18
+#define MV88E6XXX_G2_SMI_PHY_CMD_BUSY			0x8000
+#define MV88E6390_G2_SMI_PHY_CMD_FUNC_MASK		0x6000
+#define MV88E6390_G2_SMI_PHY_CMD_FUNC_INTERNAL		0x0000
+#define MV88E6390_G2_SMI_PHY_CMD_FUNC_EXTERNAL		0x2000
+#define MV88E6390_G2_SMI_PHY_CMD_FUNC_SETUP		0x4000
+#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_MASK		0x1000
+#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_45		0x0000
+#define MV88E6XXX_G2_SMI_PHY_CMD_MODE_22		0x1000
+#define MV88E6XXX_G2_SMI_PHY_CMD_OP_MASK		0x0c00
+#define MV88E6XXX_G2_SMI_PHY_CMD_OP_22_WRITE_DATA	0x0400
+#define MV88E6XXX_G2_SMI_PHY_CMD_OP_22_READ_DATA	0x0800
+#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_ADDR	0x0000
+#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_WRITE_DATA	0x0400
+#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA_INC	0x0800
+#define MV88E6XXX_G2_SMI_PHY_CMD_OP_45_READ_DATA	0x0c00
+#define MV88E6XXX_G2_SMI_PHY_CMD_DEV_ADDR_MASK		0x03e0
+#define MV88E6XXX_G2_SMI_PHY_CMD_REG_ADDR_MASK		0x001f
+#define MV88E6XXX_G2_SMI_PHY_CMD_SETUP_PTR_MASK		0x03ff
+
+/* Offset 0x19: SMI PHY Data Register */
+#define MV88E6XXX_G2_SMI_PHY_DATA	0x19
+
+/* Offset 0x1A: Scratch and Misc. Register */
+#define MV88E6XXX_G2_SCRATCH_MISC_MISC		0x1a
+#define MV88E6XXX_G2_SCRATCH_MISC_UPDATE	0x8000
+#define MV88E6XXX_G2_SCRATCH_MISC_PTR_MASK	0x7f00
+#define MV88E6XXX_G2_SCRATCH_MISC_DATA_MASK	0x00ff
+
+/* Offset 0x1B: Watch Dog Control Register */
+#define MV88E6352_G2_WDOG_CTL			0x1b
+#define MV88E6352_G2_WDOG_CTL_EGRESS_EVENT	0x0080
+#define MV88E6352_G2_WDOG_CTL_RMU_TIMEOUT	0x0040
+#define MV88E6352_G2_WDOG_CTL_QC_ENABLE		0x0020
+#define MV88E6352_G2_WDOG_CTL_EGRESS_HISTORY	0x0010
+#define MV88E6352_G2_WDOG_CTL_EGRESS_ENABLE	0x0008
+#define MV88E6352_G2_WDOG_CTL_FORCE_IRQ		0x0004
+#define MV88E6352_G2_WDOG_CTL_HISTORY		0x0002
+#define MV88E6352_G2_WDOG_CTL_SWRESET		0x0001
+
+/* Offset 0x1B: Watch Dog Control Register */
+#define MV88E6390_G2_WDOG_CTL				0x1b
+#define MV88E6390_G2_WDOG_CTL_UPDATE			0x8000
+#define MV88E6390_G2_WDOG_CTL_PTR_MASK			0x7f00
+#define MV88E6390_G2_WDOG_CTL_PTR_INT_SOURCE		0x0000
+#define MV88E6390_G2_WDOG_CTL_PTR_INT_STS		0x1000
+#define MV88E6390_G2_WDOG_CTL_PTR_INT_ENABLE		0x1100
+#define MV88E6390_G2_WDOG_CTL_PTR_EVENT			0x1200
+#define MV88E6390_G2_WDOG_CTL_PTR_HISTORY		0x1300
+#define MV88E6390_G2_WDOG_CTL_DATA_MASK			0x00ff
+#define MV88E6390_G2_WDOG_CTL_CUT_THROUGH		0x0008
+#define MV88E6390_G2_WDOG_CTL_QUEUE_CONTROLLER		0x0004
+#define MV88E6390_G2_WDOG_CTL_EGRESS			0x0002
+#define MV88E6390_G2_WDOG_CTL_FORCE_IRQ			0x0001
+
+/* Offset 0x1C: QoS Weights Register */
+#define MV88E6XXX_G2_QOS_WEIGHTS		0x1c
+#define MV88E6XXX_G2_QOS_WEIGHTS_UPDATE		0x8000
+#define MV88E6352_G2_QOS_WEIGHTS_PTR_MASK	0x3f00
+#define MV88E6390_G2_QOS_WEIGHTS_PTR_MASK	0x7f00
+#define MV88E6XXX_G2_QOS_WEIGHTS_DATA_MASK	0x00ff
+
+/* Offset 0x1D: Misc Register */
+#define MV88E6XXX_G2_MISC		0x1d
+#define MV88E6XXX_G2_MISC_5_BIT_PORT	0x4000
+#define MV88E6352_G2_NOEGR_POLICY	0x2000
+#define MV88E6390_G2_LAG_ID_4		0x2000
+
+/* Scratch/Misc registers accessed through MV88E6XXX_G2_SCRATCH_MISC */
+/* Offset 0x02: Misc Configuration */
+#define MV88E6352_G2_SCRATCH_MISC_CFG		0x02
+#define MV88E6352_G2_SCRATCH_MISC_CFG_NORMALSMI	0x80
+/* Offset 0x60-0x61: GPIO Configuration */
+#define MV88E6352_G2_SCRATCH_GPIO_CFG0		0x60
+#define MV88E6352_G2_SCRATCH_GPIO_CFG1		0x61
+/* Offset 0x62-0x63: GPIO Direction */
+#define MV88E6352_G2_SCRATCH_GPIO_DIR0		0x62
+#define MV88E6352_G2_SCRATCH_GPIO_DIR1		0x63
+#define MV88E6352_G2_SCRATCH_GPIO_DIR_OUT	0
+#define MV88E6352_G2_SCRATCH_GPIO_DIR_IN	1
+/* Offset 0x64-0x65: GPIO Data */
+#define MV88E6352_G2_SCRATCH_GPIO_DATA0		0x64
+#define MV88E6352_G2_SCRATCH_GPIO_DATA1		0x65
+/* Offset 0x68-0x6F: GPIO Pin Control */
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL0		0x68
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL1		0x69
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL2		0x6A
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL3		0x6B
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL4		0x6C
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL5		0x6D
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL6		0x6E
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL7		0x6F
+#define MV88E6352_G2_SCRATCH_CONFIG_DATA0	0x70
+#define MV88E6352_G2_SCRATCH_CONFIG_DATA1	0x71
+#define MV88E6352_G2_SCRATCH_CONFIG_DATA1_NO_CPU	BIT(2)
+#define MV88E6352_G2_SCRATCH_CONFIG_DATA2	0x72
+#define MV88E6352_G2_SCRATCH_CONFIG_DATA2_P0_MODE_MASK	0x3
+
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL_GPIO	0
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL_TRIG	1
+#define MV88E6352_G2_SCRATCH_GPIO_PCTL_EVREQ	2
+
+#ifdef CONFIG_NET_DSA_MV88E6XXX_GLOBAL2
+
+static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip)
+{
+	return 0;
+}
+
+int mv88e6xxx_g2_read(struct mv88e6xxx_chip *chip, int reg, u16 *val);
+int mv88e6xxx_g2_write(struct mv88e6xxx_chip *chip, int reg, u16 val);
+int mv88e6xxx_g2_update(struct mv88e6xxx_chip *chip, int reg, u16 update);
+int mv88e6xxx_g2_wait(struct mv88e6xxx_chip *chip, int reg, u16 mask);
+
+int mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port);
+int mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip *chip, int port);
+
+int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip,
+			      struct mii_bus *bus,
+			      int addr, int reg, u16 *val);
+int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip,
+			       struct mii_bus *bus,
+			       int addr, int reg, u16 val);
+int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip, u8 *addr);
+
+int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip,
+			     struct ethtool_eeprom *eeprom, u8 *data);
+int mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip *chip,
+			     struct ethtool_eeprom *eeprom, u8 *data);
+
+int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip,
+			      struct ethtool_eeprom *eeprom, u8 *data);
+int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip,
+			      struct ethtool_eeprom *eeprom, u8 *data);
+
+int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip, int src_dev,
+			   int src_port, u16 data);
+int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip);
+
+int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip);
+void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip);
+
+int mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip *chip,
+				struct mii_bus *bus);
+void mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip *chip,
+				struct mii_bus *bus);
+
+int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip);
+int mv88e6352_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip);
+
+int mv88e6xxx_g2_pot_clear(struct mv88e6xxx_chip *chip);
+
+int mv88e6xxx_g2_trunk_clear(struct mv88e6xxx_chip *chip);
+
+int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip, int target,
+				      int port);
+
+extern const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops;
+extern const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops;
+
+extern const struct mv88e6xxx_avb_ops mv88e6165_avb_ops;
+extern const struct mv88e6xxx_avb_ops mv88e6352_avb_ops;
+extern const struct mv88e6xxx_avb_ops mv88e6390_avb_ops;
+
+extern const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops;
+
+int mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip,
+				      bool external);
+
+#else /* !CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 */
+
+static inline int mv88e6xxx_g2_require(struct mv88e6xxx_chip *chip)
+{
+	if (chip->info->global2_addr) {
+		dev_err(chip->dev, "this chip requires CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 enabled\n");
+		return -EOPNOTSUPP;
+	}
+
+	return 0;
+}
+
+static inline int mv88e6xxx_g2_read(struct mv88e6xxx_chip *chip, int reg, u16 *val)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_write(struct mv88e6xxx_chip *chip, int reg, u16 val)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_update(struct mv88e6xxx_chip *chip, int reg, u16 update)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_wait(struct mv88e6xxx_chip *chip, int reg, u16 mask)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6352_g2_irl_init_all(struct mv88e6xxx_chip *chip,
+					    int port)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6390_g2_irl_init_all(struct mv88e6xxx_chip *chip,
+					    int port)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_smi_phy_read(struct mv88e6xxx_chip *chip,
+					    struct mii_bus *bus,
+					    int addr, int reg, u16 *val)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_smi_phy_write(struct mv88e6xxx_chip *chip,
+					     struct mii_bus *bus,
+					     int addr, int reg, u16 val)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_set_switch_mac(struct mv88e6xxx_chip *chip,
+					      u8 *addr)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_get_eeprom8(struct mv88e6xxx_chip *chip,
+					   struct ethtool_eeprom *eeprom,
+					   u8 *data)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_set_eeprom8(struct mv88e6xxx_chip *chip,
+					   struct ethtool_eeprom *eeprom,
+					   u8 *data)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_get_eeprom16(struct mv88e6xxx_chip *chip,
+					    struct ethtool_eeprom *eeprom,
+					    u8 *data)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_set_eeprom16(struct mv88e6xxx_chip *chip,
+					    struct ethtool_eeprom *eeprom,
+					    u8 *data)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_pvt_write(struct mv88e6xxx_chip *chip,
+					 int src_dev, int src_port, u16 data)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_misc_4_bit_port(struct mv88e6xxx_chip *chip)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_irq_setup(struct mv88e6xxx_chip *chip)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline void mv88e6xxx_g2_irq_free(struct mv88e6xxx_chip *chip)
+{
+}
+
+static inline int mv88e6xxx_g2_irq_mdio_setup(struct mv88e6xxx_chip *chip,
+					      struct mii_bus *bus)
+{
+	return 0;
+}
+
+static inline void mv88e6xxx_g2_irq_mdio_free(struct mv88e6xxx_chip *chip,
+					      struct mii_bus *bus)
+{
+}
+
+static inline int mv88e6185_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6352_g2_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_pot_clear(struct mv88e6xxx_chip *chip)
+{
+	return -EOPNOTSUPP;
+}
+
+static const struct mv88e6xxx_irq_ops mv88e6097_watchdog_ops = {};
+static const struct mv88e6xxx_irq_ops mv88e6390_watchdog_ops = {};
+
+static const struct mv88e6xxx_avb_ops mv88e6165_avb_ops = {};
+static const struct mv88e6xxx_avb_ops mv88e6352_avb_ops = {};
+static const struct mv88e6xxx_avb_ops mv88e6390_avb_ops = {};
+
+static const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops = {};
+
+static inline int mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip,
+						    bool external)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_trunk_clear(struct mv88e6xxx_chip *chip)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip,
+						    int target, int port)
+{
+	return -EOPNOTSUPP;
+}
+
+#endif /* CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 */
+
+#endif /* _MV88E6XXX_GLOBAL2_H */