| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * GXP mailbox registers. |
| * |
| * Copyright (C) 2022 Google LLC |
| */ |
| |
| #ifndef __CALLISTO_MAILBOX_REGS_H__ |
| #define __CALLISTO_MAILBOX_REGS_H__ |
| |
| /* Mailbox CSRs */ |
| #define MBOX_MCUCTLR_OFFSET 0x0000 |
| |
| #define MBOX_INTGR0_OFFSET 0x0020 |
| #define MBOX_INTMSR0_OFFSET 0x0030 |
| |
| #define MBOX_INTCR1_OFFSET 0x0044 |
| #define MBOX_INTMR1_OFFSET 0x0048 |
| #define MBOX_INTSR1_OFFSET 0x004C |
| #define MBOX_INTMSR1_OFFSET 0x0050 |
| |
| /* Mailbox Shared Data Registers */ |
| #define MBOX_DATA_REG_BASE 0x0080 |
| |
| #define MBOX_DATA_STATUS_OFFSET 0x00 |
| #define MBOX_DATA_DESCRIPTOR_ADDR_OFFSET 0x04 |
| #define MBOX_DATA_CMD_TAIL_RESP_HEAD_OFFSET 0x08 |
| #define MBOX_DATA_CMD_HEAD_RESP_TAIL_OFFSET 0x0C |
| #define MBOX_DATA_CONTROL_OFFSET 0x30 |
| |
| #endif /* __CALLISTO_MAILBOX_REGS_H__ */ |
