| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* Copyright (C) 2010 Google, Inc. | |
| * Copyright (c) 2011, Code Aurora Forum. All rights reserved. | |
| * Author: Dima Zavin <dima@android.com> | |
| */ | |
| #ifndef _LINUX_SSBI_H | |
| #define _LINUX_SSBI_H | |
| #include <linux/types.h> | |
| int ssbi_write(struct device *dev, u16 addr, const u8 *buf, int len); | |
| int ssbi_read(struct device *dev, u16 addr, u8 *buf, int len); | |
| static inline int | |
| ssbi_reg_read(void *context, unsigned int reg, unsigned int *val) | |
| { | |
| int ret; | |
| u8 v; | |
| ret = ssbi_read(context, reg, &v, 1); | |
| if (!ret) | |
| *val = v; | |
| return ret; | |
| } | |
| static inline int | |
| ssbi_reg_write(void *context, unsigned int reg, unsigned int val) | |
| { | |
| u8 v = val; | |
| return ssbi_write(context, reg, &v, 1); | |
| } | |
| #endif |