Merge drm/drm-next into drm-intel-gt-next
[platform/kernel/linux-rpi.git] / include / linux / fsi-occ.h
1 // SPDX-License-Identifier: GPL-2.0
2
3 #ifndef LINUX_FSI_OCC_H
4 #define LINUX_FSI_OCC_H
5
6 struct device;
7
8 #define OCC_RESP_CMD_IN_PRG             0xFF
9 #define OCC_RESP_SUCCESS                0
10 #define OCC_RESP_CMD_INVAL              0x11
11 #define OCC_RESP_CMD_LEN_INVAL          0x12
12 #define OCC_RESP_DATA_INVAL             0x13
13 #define OCC_RESP_CHKSUM_ERR             0x14
14 #define OCC_RESP_INT_ERR                0x15
15 #define OCC_RESP_BAD_STATE              0x16
16 #define OCC_RESP_CRIT_EXCEPT            0xE0
17 #define OCC_RESP_CRIT_INIT              0xE1
18 #define OCC_RESP_CRIT_WATCHDOG          0xE2
19 #define OCC_RESP_CRIT_OCB               0xE3
20 #define OCC_RESP_CRIT_HW                0xE4
21
22 #define OCC_MAX_RESP_WORDS              2048
23
24 int fsi_occ_submit(struct device *dev, const void *request, size_t req_len,
25                    void *response, size_t *resp_len);
26
27 #endif /* LINUX_FSI_OCC_H */