1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2019-2022 Bootlin
4 * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
5 *
6 * Copyright (C) 2014 Xylon d.o.o.
7 * Author: Davor Joja <davor.joja@logicbricks.com>
8 */
9
10#ifndef _LOGICVC_REGS_H_
11#define _LOGICVC_REGS_H_
12
13#define LOGICVC_DIMENSIONS_MAX		(BIT(16) - 1)
14
15#define LOGICVC_HSYNC_FRONT_PORCH_REG	0x00
16#define LOGICVC_HSYNC_REG		0x08
17#define LOGICVC_HSYNC_BACK_PORCH_REG	0x10
18#define LOGICVC_HRES_REG		0x18
19#define LOGICVC_VSYNC_FRONT_PORCH_REG	0x20
20#define LOGICVC_VSYNC_REG		0x28
21#define LOGICVC_VSYNC_BACK_PORCH_REG	0x30
22#define LOGICVC_VRES_REG		0x38
23
24#define LOGICVC_CTRL_REG		0x40
25#define LOGICVC_CTRL_CLOCK_INVERT	BIT(8)
26#define LOGICVC_CTRL_PIXEL_INVERT	BIT(7)
27#define LOGICVC_CTRL_DE_INVERT		BIT(5)
28#define LOGICVC_CTRL_DE_ENABLE		BIT(4)
29#define LOGICVC_CTRL_VSYNC_INVERT	BIT(3)
30#define LOGICVC_CTRL_VSYNC_ENABLE	BIT(2)
31#define LOGICVC_CTRL_HSYNC_INVERT	BIT(1)
32#define LOGICVC_CTRL_HSYNC_ENABLE	BIT(0)
33
34#define LOGICVC_DTYPE_REG		0x48
35#define LOGICVC_BACKGROUND_COLOR_REG	0x50
36
37#define LOGICVC_BUFFER_SEL_REG		0x58
38#define LOGICVC_BUFFER_SEL_VALUE(i, v) \
39	(BIT(10 + (i)) | ((v) << (2 * (i))))
40#define LOGICVC_BUFFER_SEL_MAX		2
41
42#define LOGICVC_DOUBLE_CLUT_REG		0x60
43
44#define LOGICVC_INT_STAT_REG		0x68
45#define LOGICVC_INT_STAT_V_SYNC		BIT(5)
46
47#define LOGICVC_INT_MASK_REG		0x70
48#define LOGICVC_INT_MASK_V_SYNC		BIT(5)
49
50#define LOGICVC_POWER_CTRL_REG		0x78
51#define LOGICVC_POWER_CTRL_BACKLIGHT_ENABLE	BIT(0)
52#define LOGICVC_POWER_CTRL_VDD_ENABLE		BIT(1)
53#define LOGICVC_POWER_CTRL_VEE_ENABLE		BIT(2)
54#define LOGICVC_POWER_CTRL_VIDEO_ENABLE		BIT(3)
55
56#define LOGICVC_IP_VERSION_REG		0xf8
57#define LOGICVC_IP_VERSION_MAJOR_MASK	GENMASK(16, 11)
58#define LOGICVC_IP_VERSION_MINOR_MASK	GENMASK(10, 5)
59#define LOGICVC_IP_VERSION_LEVEL_MASK	GENMASK(4, 0)
60
61#define LOGICVC_LAYER_ADDRESS_REG(i)	(0x100 + (i) * 0x80)
62#define LOGICVC_LAYER_HOFFSET_REG(i)	(0x100 + (i) * 0x80)
63
64#define LOGICVC_LAYER_VOFFSET_REG(i)	(0x108 + (i) * 0x80)
65#define LOGICVC_LAYER_VOFFSET_MAX	4095
66
67#define LOGICVC_LAYER_HPOSITION_REG(i)	(0x110 + (i) * 0x80)
68#define LOGICVC_LAYER_VPOSITION_REG(i)	(0x118 + (i) * 0x80)
69#define LOGICVC_LAYER_WIDTH_REG(i)	(0x120 + (i) * 0x80)
70#define LOGICVC_LAYER_HEIGHT_REG(i)	(0x128 + (i) * 0x80)
71#define LOGICVC_LAYER_ALPHA_REG(i)	(0x130 + (i) * 0x80)
72
73#define LOGICVC_LAYER_CTRL_REG(i)	(0x138 + (i) * 0x80)
74#define LOGICVC_LAYER_CTRL_ENABLE	BIT(0)
75#define LOGICVC_LAYER_CTRL_COLOR_KEY_DISABLE	BIT(1)
76#define LOGICVC_LAYER_CTRL_PIXEL_FORMAT_INVERT	BIT(4)
77
78#define LOGICVC_LAYER_COLOR_KEY_REG(i)	(0x140 + (i) * 0x80)
79
80#endif
81