| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2016 Endless Mobile, Inc. |
| * Author: Carlo Caione <carlo@endlessm.com> |
| */ |
| |
| #ifndef _MESON_SM_FW_H_ |
| #define _MESON_SM_FW_H_ |
| |
| enum { |
| SM_EFUSE_READ, |
| SM_EFUSE_WRITE, |
| SM_EFUSE_USER_MAX, |
| SM_GET_CHIP_ID, |
| SM_A1_PWRC_SET, |
| SM_A1_PWRC_GET, |
| }; |
| |
| struct meson_sm_firmware; |
| |
| int meson_sm_call(struct meson_sm_firmware *fw, unsigned int cmd_index, |
| u32 *ret, u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4); |
| int meson_sm_call_write(struct meson_sm_firmware *fw, void *buffer, |
| unsigned int b_size, unsigned int cmd_index, u32 arg0, |
| u32 arg1, u32 arg2, u32 arg3, u32 arg4); |
| int meson_sm_call_read(struct meson_sm_firmware *fw, void *buffer, |
| unsigned int bsize, unsigned int cmd_index, u32 arg0, |
| u32 arg1, u32 arg2, u32 arg3, u32 arg4); |
| struct meson_sm_firmware *meson_sm_get(struct device_node *firmware_node); |
| |
| #endif /* _MESON_SM_FW_H_ */ |
