1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #include <linux/device.h> 3*4882a593Smuzhiyun #include <linux/etherdevice.h> 4*4882a593Smuzhiyun #include <linux/gpio/driver.h> 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun /** 7*4882a593Smuzhiyun * struct vsc73xx - VSC73xx state container 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun struct vsc73xx { 10*4882a593Smuzhiyun struct device *dev; 11*4882a593Smuzhiyun struct gpio_desc *reset; 12*4882a593Smuzhiyun struct dsa_switch *ds; 13*4882a593Smuzhiyun struct gpio_chip gc; 14*4882a593Smuzhiyun u16 chipid; 15*4882a593Smuzhiyun u8 addr[ETH_ALEN]; 16*4882a593Smuzhiyun const struct vsc73xx_ops *ops; 17*4882a593Smuzhiyun void *priv; 18*4882a593Smuzhiyun }; 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun struct vsc73xx_ops { 21*4882a593Smuzhiyun int (*read)(struct vsc73xx *vsc, u8 block, u8 subblock, u8 reg, 22*4882a593Smuzhiyun u32 *val); 23*4882a593Smuzhiyun int (*write)(struct vsc73xx *vsc, u8 block, u8 subblock, u8 reg, 24*4882a593Smuzhiyun u32 val); 25*4882a593Smuzhiyun }; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun int vsc73xx_is_addr_valid(u8 block, u8 subblock); 28*4882a593Smuzhiyun int vsc73xx_probe(struct vsc73xx *vsc); 29*4882a593Smuzhiyun int vsc73xx_remove(struct vsc73xx *vsc); 30