[mirror_ubuntu-jammy-kernel.git] / drivers / net / dsa / vitesse-vsc73xx.h

/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/device.h>
#include <linux/etherdevice.h>
#include <linux/gpio/driver.h>

/**
 * struct vsc73xx - VSC73xx state container
 */
struct vsc73xx {
	struct device			*dev;
	struct gpio_desc		*reset;
	struct dsa_switch		*ds;
	struct gpio_chip		gc;
	u16				chipid;
	u8				addr[ETH_ALEN];
	const struct vsc73xx_ops	*ops;
	void				*priv;
};

struct vsc73xx_ops {
	int (*read)(struct vsc73xx *vsc, u8 block, u8 subblock, u8 reg,
		    u32 *val);
	int (*write)(struct vsc73xx *vsc, u8 block, u8 subblock, u8 reg,
		     u32 val);
};

int vsc73xx_is_addr_valid(u8 block, u8 subblock);
int vsc73xx_probe(struct vsc73xx *vsc);
int vsc73xx_remove(struct vsc73xx *vsc);
Commit	Line	Data
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);