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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
6911498d SG |
2 | /* |
3 | * Copyright (C) 2017 Sanechips Technology Co., Ltd. | |
4 | * Copyright 2017 Linaro Ltd. | |
6911498d SG |
5 | */ |
6 | ||
7 | #ifndef __ZX_VGA_REGS_H__ | |
8 | #define __ZX_VGA_REGS_H__ | |
9 | ||
10 | #define VGA_CMD_CFG 0x04 | |
11 | #define VGA_CMD_TRANS BIT(6) | |
12 | #define VGA_CMD_COMBO BIT(5) | |
13 | #define VGA_CMD_RW BIT(4) | |
14 | #define VGA_SUB_ADDR 0x0c | |
15 | #define VGA_DEVICE_ADDR 0x10 | |
16 | #define VGA_CLK_DIV_FS 0x14 | |
17 | #define VGA_RXF_CTRL 0x20 | |
18 | #define VGA_RX_FIFO_CLEAR BIT(7) | |
19 | #define VGA_DATA 0x24 | |
20 | #define VGA_I2C_STATUS 0x28 | |
21 | #define VGA_DEVICE_DISCONNECTED BIT(7) | |
22 | #define VGA_DEVICE_CONNECTED BIT(6) | |
23 | #define VGA_CLEAR_IRQ BIT(4) | |
24 | #define VGA_TRANS_DONE BIT(0) | |
25 | #define VGA_RXF_STATUS 0x30 | |
26 | #define VGA_RXF_COUNT_SHIFT 2 | |
27 | #define VGA_RXF_COUNT_MASK GENMASK(7, 2) | |
28 | #define VGA_AUTO_DETECT_PARA 0x34 | |
29 | #define VGA_AUTO_DETECT_SEL 0x38 | |
30 | #define VGA_DETECT_SEL_HAS_DEVICE BIT(1) | |
31 | #define VGA_DETECT_SEL_NO_DEVICE BIT(0) | |
32 | ||
33 | #endif /* __ZX_VGA_REGS_H__ */ |