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Commit | Line | Data |
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95711cd5 PD |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #include <linux/device.h> | |
3 | #include <linux/etherdevice.h> | |
4 | #include <linux/gpio/driver.h> | |
5 | ||
6 | /** | |
7 | * struct vsc73xx - VSC73xx state container | |
8 | */ | |
9 | struct vsc73xx { | |
10 | struct device *dev; | |
11 | struct gpio_desc *reset; | |
12 | struct dsa_switch *ds; | |
13 | struct gpio_chip gc; | |
14 | u16 chipid; | |
15 | u8 addr[ETH_ALEN]; | |
16 | const struct vsc73xx_ops *ops; | |
17 | void *priv; | |
18 | }; | |
19 | ||
20 | struct vsc73xx_ops { | |
21 | int (*read)(struct vsc73xx *vsc, u8 block, u8 subblock, u8 reg, | |
22 | u32 *val); | |
23 | int (*write)(struct vsc73xx *vsc, u8 block, u8 subblock, u8 reg, | |
24 | u32 val); | |
25 | }; | |
26 | ||
27 | int vsc73xx_is_addr_valid(u8 block, u8 subblock); | |
28 | int vsc73xx_probe(struct vsc73xx *vsc); | |
29 | int vsc73xx_remove(struct vsc73xx *vsc); |