ep93xx.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _SOC_EP93XX_H
 3#define _SOC_EP93XX_H
 4
 5struct regmap;
 6struct spinlock_t;
 7
 8enum ep93xx_soc_model {
 9	EP93XX_9301_SOC,
10	EP93XX_9307_SOC,
11	EP93XX_9312_SOC,
12};
13
14#include <linux/auxiliary_bus.h>
15#include <linux/compiler_types.h>
16#include <linux/container_of.h>
17
18#define EP93XX_CHIP_REV_D0	3
19#define EP93XX_CHIP_REV_D1	4
20#define EP93XX_CHIP_REV_E0	5
21#define EP93XX_CHIP_REV_E1	6
22#define EP93XX_CHIP_REV_E2	7
23
24struct ep93xx_regmap_adev {
25	struct auxiliary_device adev;
26	struct regmap *map;
27	void __iomem *base;
28	spinlock_t *lock;
29	void (*write)(struct regmap *map, spinlock_t *lock, unsigned int reg,
30		      unsigned int val);
31	void (*update_bits)(struct regmap *map, spinlock_t *lock,
32			    unsigned int reg, unsigned int mask, unsigned int val);
33};
34
35#define to_ep93xx_regmap_adev(_adev) \
36	container_of((_adev), struct ep93xx_regmap_adev, adev)
37
38#endif