| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #include <linux/regmap.h> |
| 3 | #include <linux/device.h> |
| 4 | #include <net/dsa.h> |
| 5 | |
| 6 | struct lan9303; |
| 7 | |
| 8 | struct lan9303_phy_ops { |
| 9 | /* PHY 1 and 2 access*/ |
| 10 | int (*phy_read)(struct lan9303 *chip, int port, int regnum); |
| 11 | int (*phy_write)(struct lan9303 *chip, int port, |
| 12 | int regnum, u16 val); |
| 13 | }; |
| 14 | |
| 15 | struct lan9303 { |
| 16 | struct device *dev; |
| 17 | struct regmap *regmap; |
| 18 | struct regmap_irq_chip_data *irq_data; |
| 19 | struct gpio_desc *reset_gpio; |
| 20 | u32 reset_duration; /* in [ms] */ |
| 21 | bool phy_addr_sel_strap; |
| 22 | struct dsa_switch *ds; |
| 23 | struct mutex indirect_mutex; /* protect indexed register access */ |
| 24 | const struct lan9303_phy_ops *ops; |
| 25 | }; |
| 26 | |
| 27 | extern const struct regmap_access_table lan9303_register_set; |
| 28 | extern const struct lan9303_phy_ops lan9303_indirect_phy_ops; |
| 29 | |
| 30 | int lan9303_probe(struct lan9303 *chip, struct device_node *np); |
| 31 | int lan9303_remove(struct lan9303 *chip); |