1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
4 *    Zheng Yang <zhengyang@rock-chips.com>
5 */
6
7#ifndef __RK3066_HDMI_H__
8#define __RK3066_HDMI_H__
9
10#define GRF_SOC_CON0				0x150
11#define HDMI_VIDEO_SEL				BIT(14)
12
13#define DDC_SEGMENT_ADDR			0x30
14#define HDMI_SCL_RATE				(50 * 1000)
15#define HDMI_MAXIMUM_INFO_FRAME_SIZE		0x11
16
17#define N_32K					0x1000
18#define N_441K					0x1880
19#define N_882K					0x3100
20#define N_1764K					0x6200
21#define N_48K					0x1800
22#define N_96K					0x3000
23#define N_192K					0x6000
24
25#define HDMI_SYS_CTRL				0x000
26#define HDMI_LR_SWAP_N3				0x004
27#define HDMI_N2					0x008
28#define HDMI_N1					0x00c
29#define HDMI_SPDIF_FS_CTS_INT3			0x010
30#define HDMI_CTS_INT2				0x014
31#define HDMI_CTS_INT1				0x018
32#define HDMI_CTS_EXT3				0x01c
33#define HDMI_CTS_EXT2				0x020
34#define HDMI_CTS_EXT1				0x024
35#define HDMI_AUDIO_CTRL1			0x028
36#define HDMI_AUDIO_CTRL2			0x02c
37#define HDMI_I2S_AUDIO_CTRL			0x030
38#define HDMI_I2S_SWAP				0x040
39#define HDMI_AUDIO_STA_BIT_CTRL1		0x044
40#define HDMI_AUDIO_STA_BIT_CTRL2		0x048
41#define HDMI_AUDIO_SRC_NUM_AND_LENGTH		0x050
42#define HDMI_AV_CTRL1				0x054
43#define HDMI_VIDEO_CTRL1			0x058
44#define HDMI_DEEP_COLOR_MODE			0x05c
45
46#define HDMI_EXT_VIDEO_PARA			0x0c0
47#define HDMI_EXT_HTOTAL_L			0x0c4
48#define HDMI_EXT_HTOTAL_H			0x0c8
49#define HDMI_EXT_HBLANK_L			0x0cc
50#define HDMI_EXT_HBLANK_H			0x0d0
51#define HDMI_EXT_HDELAY_L			0x0d4
52#define HDMI_EXT_HDELAY_H			0x0d8
53#define HDMI_EXT_HDURATION_L			0x0dc
54#define HDMI_EXT_HDURATION_H			0x0e0
55#define HDMI_EXT_VTOTAL_L			0x0e4
56#define HDMI_EXT_VTOTAL_H			0x0e8
57#define HDMI_AV_CTRL2				0x0ec
58#define HDMI_EXT_VBLANK_L			0x0f4
59#define HDMI_EXT_VBLANK_H			0x10c
60#define HDMI_EXT_VDELAY				0x0f8
61#define HDMI_EXT_VDURATION			0x0fc
62
63#define HDMI_CP_MANU_SEND_CTRL			0x100
64#define HDMI_CP_AUTO_SEND_CTRL			0x104
65#define HDMI_AUTO_CHECKSUM_OPT			0x108
66
67#define HDMI_VIDEO_CTRL2			0x114
68
69#define HDMI_PHY_OPTION				0x144
70
71#define HDMI_CP_BUF_INDEX			0x17c
72#define HDMI_CP_BUF_ACC_HB0			0x180
73#define HDMI_CP_BUF_ACC_HB1			0x184
74#define HDMI_CP_BUF_ACC_HB2			0x188
75#define HDMI_CP_BUF_ACC_PB0			0x18c
76
77#define HDMI_DDC_READ_FIFO_ADDR			0x200
78#define HDMI_DDC_BUS_FREQ_L			0x204
79#define HDMI_DDC_BUS_FREQ_H			0x208
80#define HDMI_DDC_BUS_CTRL			0x2dc
81#define HDMI_DDC_I2C_LEN			0x278
82#define HDMI_DDC_I2C_OFFSET			0x280
83#define HDMI_DDC_I2C_CTRL			0x284
84#define HDMI_DDC_I2C_READ_BUF0			0x288
85#define HDMI_DDC_I2C_READ_BUF1			0x28c
86#define HDMI_DDC_I2C_READ_BUF2			0x290
87#define HDMI_DDC_I2C_READ_BUF3			0x294
88#define HDMI_DDC_I2C_WRITE_BUF0			0x298
89#define HDMI_DDC_I2C_WRITE_BUF1			0x29c
90#define HDMI_DDC_I2C_WRITE_BUF2			0x2a0
91#define HDMI_DDC_I2C_WRITE_BUF3			0x2a4
92#define HDMI_DDC_I2C_WRITE_BUF4			0x2ac
93#define HDMI_DDC_I2C_WRITE_BUF5			0x2b0
94#define HDMI_DDC_I2C_WRITE_BUF6			0x2b4
95
96#define HDMI_INTR_MASK1				0x248
97#define HDMI_INTR_MASK2				0x24c
98#define HDMI_INTR_STATUS1			0x250
99#define HDMI_INTR_STATUS2			0x254
100#define HDMI_INTR_MASK3				0x258
101#define HDMI_INTR_MASK4				0x25c
102#define HDMI_INTR_STATUS3			0x260
103#define HDMI_INTR_STATUS4			0x264
104
105#define HDMI_HDCP_CTRL				0x2bc
106
107#define HDMI_EDID_SEGMENT_POINTER		0x310
108#define HDMI_EDID_WORD_ADDR			0x314
109#define HDMI_EDID_FIFO_ADDR			0x318
110
111#define HDMI_HPG_MENS_STA			0x37c
112
113#define HDMI_INTERNAL_CLK_DIVIDER		0x800
114
115enum {
116	/* HDMI_SYS_CTRL */
117	HDMI_SYS_POWER_MODE_MASK = 0xf0,
118	HDMI_SYS_POWER_MODE_A = 0x10,
119	HDMI_SYS_POWER_MODE_B = 0x20,
120	HDMI_SYS_POWER_MODE_D = 0x40,
121	HDMI_SYS_POWER_MODE_E = 0x80,
122	HDMI_SYS_PLL_RESET_MASK = 0x0c,
123	HDMI_SYS_PLL_RESET = 0x0c,
124	HDMI_SYS_PLLB_RESET = 0x08,
125
126	/* HDMI_LR_SWAP_N3 */
127	HDMI_AUDIO_LR_SWAP_MASK = 0xf0,
128	HDMI_AUDIO_LR_SWAP_SUBPACKET0 = 0x10,
129	HDMI_AUDIO_LR_SWAP_SUBPACKET1 = 0x20,
130	HDMI_AUDIO_LR_SWAP_SUBPACKET2 = 0x40,
131	HDMI_AUDIO_LR_SWAP_SUBPACKET3 = 0x80,
132	HDMI_AUDIO_N_19_16_MASK = 0x0f,
133
134	/* HDMI_AUDIO_CTRL1 */
135	HDMI_AUDIO_EXTERNAL_CTS = BIT(7),
136	HDMI_AUDIO_INPUT_IIS = 0,
137	HDMI_AUDIO_INPUT_SPDIF = 0x08,
138	HDMI_AUDIO_INPUT_MCLK_ACTIVE = 0x04,
139	HDMI_AUDIO_INPUT_MCLK_DEACTIVE = 0,
140	HDMI_AUDIO_INPUT_MCLK_RATE_128X = 0,
141	HDMI_AUDIO_INPUT_MCLK_RATE_256X = 1,
142	HDMI_AUDIO_INPUT_MCLK_RATE_384X = 2,
143	HDMI_AUDIO_INPUT_MCLK_RATE_512X = 3,
144
145	/* HDMI_I2S_AUDIO_CTRL */
146	HDMI_AUDIO_I2S_FORMAT_STANDARD = 0,
147	HDMI_AUDIO_I2S_CHANNEL_1_2 = 0x04,
148	HDMI_AUDIO_I2S_CHANNEL_3_4 = 0x0c,
149	HDMI_AUDIO_I2S_CHANNEL_5_6 = 0x1c,
150	HDMI_AUDIO_I2S_CHANNEL_7_8 = 0x3c,
151
152	/* HDMI_AV_CTRL1 */
153	HDMI_AUDIO_SAMPLE_FRE_MASK = 0xf0,
154	HDMI_AUDIO_SAMPLE_FRE_32000 = 0x30,
155	HDMI_AUDIO_SAMPLE_FRE_44100 = 0,
156	HDMI_AUDIO_SAMPLE_FRE_48000 = 0x20,
157	HDMI_AUDIO_SAMPLE_FRE_88200 = 0x80,
158	HDMI_AUDIO_SAMPLE_FRE_96000 = 0xa0,
159	HDMI_AUDIO_SAMPLE_FRE_176400 = 0xc0,
160	HDMI_AUDIO_SAMPLE_FRE_192000 = 0xe0,
161	HDMI_AUDIO_SAMPLE_FRE_768000 = 0x90,
162
163	HDMI_VIDEO_INPUT_FORMAT_MASK = 0x0e,
164	HDMI_VIDEO_INPUT_RGB_YCBCR444 = 0,
165	HDMI_VIDEO_INPUT_YCBCR422 = 0x02,
166	HDMI_VIDEO_DE_MASK = 0x1,
167	HDMI_VIDEO_INTERNAL_DE = 0,
168	HDMI_VIDEO_EXTERNAL_DE = 0x01,
169
170	/* HDMI_VIDEO_CTRL1 */
171	HDMI_VIDEO_OUTPUT_FORMAT_MASK = 0xc0,
172	HDMI_VIDEO_OUTPUT_RGB444 = 0,
173	HDMI_VIDEO_OUTPUT_YCBCR444 = 0x40,
174	HDMI_VIDEO_OUTPUT_YCBCR422 = 0x80,
175	HDMI_VIDEO_INPUT_DATA_DEPTH_MASK = 0x30,
176	HDMI_VIDEO_INPUT_DATA_DEPTH_12BIT = 0,
177	HDMI_VIDEO_INPUT_DATA_DEPTH_10BIT = 0x10,
178	HDMI_VIDEO_INPUT_DATA_DEPTH_8BIT = 0x30,
179	HDMI_VIDEO_INPUT_COLOR_MASK = 1,
180	HDMI_VIDEO_INPUT_COLOR_RGB = 0,
181	HDMI_VIDEO_INPUT_COLOR_YCBCR = 1,
182
183	/* HDMI_EXT_VIDEO_PARA */
184	HDMI_VIDEO_VSYNC_OFFSET_SHIFT = 4,
185	HDMI_VIDEO_VSYNC_ACTIVE_HIGH = BIT(3),
186	HDMI_VIDEO_VSYNC_ACTIVE_LOW = 0,
187	HDMI_VIDEO_HSYNC_ACTIVE_HIGH = BIT(2),
188	HDMI_VIDEO_HSYNC_ACTIVE_LOW = 0,
189	HDMI_VIDEO_MODE_INTERLACE = BIT(1),
190	HDMI_VIDEO_MODE_PROGRESSIVE = 0,
191	HDMI_EXT_VIDEO_SET_EN = BIT(0),
192
193	/* HDMI_CP_AUTO_SEND_CTRL */
194
195	/* HDMI_VIDEO_CTRL2 */
196	HDMI_VIDEO_AV_MUTE_MASK = 0xc0,
197	HDMI_VIDEO_CLR_AV_MUTE = BIT(7),
198	HDMI_VIDEO_SET_AV_MUTE = BIT(6),
199	HDMI_AUDIO_CP_LOGIC_RESET_MASK = BIT(2),
200	HDMI_AUDIO_CP_LOGIC_RESET = BIT(2),
201	HDMI_VIDEO_AUDIO_DISABLE_MASK = 0x3,
202	HDMI_AUDIO_DISABLE = BIT(1),
203	HDMI_VIDEO_DISABLE = BIT(0),
204
205	/* HDMI_CP_BUF_INDEX */
206	HDMI_INFOFRAME_VSI = 0x05,
207	HDMI_INFOFRAME_AVI = 0x06,
208	HDMI_INFOFRAME_AAI = 0x08,
209
210	/* HDMI_INTR_MASK1 */
211	/* HDMI_INTR_STATUS1 */
212	HDMI_INTR_HOTPLUG = BIT(7),
213	HDMI_INTR_MSENS = BIT(6),
214	HDMI_INTR_VSYNC = BIT(5),
215	HDMI_INTR_AUDIO_FIFO_FULL = BIT(4),
216	HDMI_INTR_EDID_MASK = 0x6,
217	HDMI_INTR_EDID_READY = BIT(2),
218	HDMI_INTR_EDID_ERR = BIT(1),
219
220	/* HDMI_HDCP_CTRL */
221	HDMI_VIDEO_MODE_MASK = BIT(1),
222	HDMI_VIDEO_MODE_HDMI = BIT(1),
223
224	/* HDMI_HPG_MENS_STA */
225	HDMI_HPG_IN_STATUS_HIGH = BIT(7),
226	HDMI_MSENS_IN_STATUS_HIGH = BIT(6),
227};
228
229#endif /* __RK3066_HDMI_H__ */
230