diff options
Diffstat (limited to 'module/mhu2/src/mhu2.h')
| -rw-r--r-- | module/mhu2/src/mhu2.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/module/mhu2/src/mhu2.h b/module/mhu2/src/mhu2.h new file mode 100644 index 00000000..38bbec03 --- /dev/null +++ b/module/mhu2/src/mhu2.h @@ -0,0 +1,67 @@ +/* + * Arm SCP/MCP Software + * Copyright (c) 2017-2019, Arm Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef MHU2_H +#define MHU2_H + +#include <stdint.h> +#include <fwk_macros.h> + +#define CHANNEL_MAX 124 + +struct mhu2_id_reg { + FWK_R uint32_t PID4; + uint8_t RESERVED1[0x10 - 0x4]; + FWK_R uint32_t PID0; + FWK_R uint32_t PID1; + FWK_R uint32_t PID2; + FWK_R uint32_t PID3; + FWK_R uint32_t COMPID0; + FWK_R uint32_t COMPID1; + FWK_R uint32_t COMPID2; + FWK_R uint32_t COMPID3; +}; + +struct mhu2_send_channel_reg { + FWK_R uint32_t STAT; + uint8_t RESERVED0[0xC - 0x4]; + FWK_W uint32_t STAT_SET; + uint8_t RESERVED1[0x20 - 0x10]; +}; + +struct mhu2_send_reg { + struct mhu2_send_channel_reg channel[CHANNEL_MAX]; + FWK_R uint32_t MSG_NO_CAP; + FWK_RW uint32_t RESP_CFG; + FWK_RW uint32_t ACCESS_REQUEST; + FWK_R uint32_t ACCESS_READY; + FWK_R uint32_t INT_ACCESS_STAT; + FWK_W uint32_t INT_ACCESS_CLR; + FWK_W uint32_t INT_ACCESS_EN; + uint8_t RESERVED0[0xFD0 - 0xF9C]; + struct mhu2_id_reg id; +}; + +struct mhu2_recv_channel_reg { + FWK_R uint32_t STAT; + FWK_R uint32_t STAT_PEND; + FWK_W uint32_t STAT_CLEAR; + uint8_t RESERVED0[0x10 - 0x0C]; + FWK_R uint32_t MASK; + FWK_W uint32_t MASK_SET; + FWK_W uint32_t MASK_CLEAR; + uint8_t RESERVED1[0x20 - 0x1C]; +}; + +struct mhu2_recv_reg { + struct mhu2_recv_channel_reg channel[CHANNEL_MAX]; + FWK_R uint32_t MSG_NO_CAP; + uint8_t RESERVED0[0xFD0 - 0xF84]; + struct mhu2_id_reg id; +}; + +#endif /* MHU2_H */ |