1/*
 2 * rcar_lvds_regs.h  --  R-Car LVDS Interface Registers Definitions
 3 *
 4 * Copyright (C) 2013-2015 Renesas Electronics Corporation
 5 *
 6 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
 7 *
 8 * This program is free software; you can redistribute it and/or modify
 9 * it under the terms of the GNU General Public License version 2
10 * as published by the Free Software Foundation.
11 */
12
13#ifndef __RCAR_LVDS_REGS_H__
14#define __RCAR_LVDS_REGS_H__
15
16#define LVDCR0				0x0000
17#define LVDCR0_DUSEL			(1 << 15)
18#define LVDCR0_DMD			(1 << 12)		/* Gen2 only */
19#define LVDCR0_LVMD_MASK		(0xf << 8)
20#define LVDCR0_LVMD_SHIFT		8
21#define LVDCR0_PLLON			(1 << 4)
22#define LVDCR0_PWD			(1 << 2)		/* Gen3 only */
23#define LVDCR0_BEN			(1 << 2)		/* Gen2 only */
24#define LVDCR0_LVEN			(1 << 1)		/* Gen2 only */
25#define LVDCR0_LVRES			(1 << 0)
26
27#define LVDCR1				0x0004
28#define LVDCR1_CKSEL			(1 << 15)		/* Gen2 only */
29#define LVDCR1_CHSTBY_GEN2(n)		(3 << (2 + (n) * 2))	/* Gen2 only */
30#define LVDCR1_CHSTBY_GEN3(n)		(1 << (2 + (n) * 2))	/* Gen3 only */
31#define LVDCR1_CLKSTBY_GEN2		(3 << 0)		/* Gen2 only */
32#define LVDCR1_CLKSTBY_GEN3		(1 << 0)		/* Gen3 only */
33
34#define LVDPLLCR			0x0008
35#define LVDPLLCR_CEEN			(1 << 14)
36#define LVDPLLCR_FBEN			(1 << 13)
37#define LVDPLLCR_COSEL			(1 << 12)
38/* Gen2 */
39#define LVDPLLCR_PLLDLYCNT_150M		(0x1bf << 0)
40#define LVDPLLCR_PLLDLYCNT_121M		(0x22c << 0)
41#define LVDPLLCR_PLLDLYCNT_60M		(0x77b << 0)
42#define LVDPLLCR_PLLDLYCNT_38M		(0x69a << 0)
43#define LVDPLLCR_PLLDLYCNT_MASK		(0x7ff << 0)
44/* Gen3 */
45#define LVDPLLCR_PLLDIVCNT_42M		(0x014cb << 0)
46#define LVDPLLCR_PLLDIVCNT_85M		(0x00a45 << 0)
47#define LVDPLLCR_PLLDIVCNT_128M		(0x006c3 << 0)
48#define LVDPLLCR_PLLDIVCNT_148M		(0x046c1 << 0)
49#define LVDPLLCR_PLLDIVCNT_MASK		(0x7ffff << 0)
50
51#define LVDCTRCR			0x000c
52#define LVDCTRCR_CTR3SEL_ZERO		(0 << 12)
53#define LVDCTRCR_CTR3SEL_ODD		(1 << 12)
54#define LVDCTRCR_CTR3SEL_CDE		(2 << 12)
55#define LVDCTRCR_CTR3SEL_MASK		(7 << 12)
56#define LVDCTRCR_CTR2SEL_DISP		(0 << 8)
57#define LVDCTRCR_CTR2SEL_ODD		(1 << 8)
58#define LVDCTRCR_CTR2SEL_CDE		(2 << 8)
59#define LVDCTRCR_CTR2SEL_HSYNC		(3 << 8)
60#define LVDCTRCR_CTR2SEL_VSYNC		(4 << 8)
61#define LVDCTRCR_CTR2SEL_MASK		(7 << 8)
62#define LVDCTRCR_CTR1SEL_VSYNC		(0 << 4)
63#define LVDCTRCR_CTR1SEL_DISP		(1 << 4)
64#define LVDCTRCR_CTR1SEL_ODD		(2 << 4)
65#define LVDCTRCR_CTR1SEL_CDE		(3 << 4)
66#define LVDCTRCR_CTR1SEL_HSYNC		(4 << 4)
67#define LVDCTRCR_CTR1SEL_MASK		(7 << 4)
68#define LVDCTRCR_CTR0SEL_HSYNC		(0 << 0)
69#define LVDCTRCR_CTR0SEL_VSYNC		(1 << 0)
70#define LVDCTRCR_CTR0SEL_DISP		(2 << 0)
71#define LVDCTRCR_CTR0SEL_ODD		(3 << 0)
72#define LVDCTRCR_CTR0SEL_CDE		(4 << 0)
73#define LVDCTRCR_CTR0SEL_MASK		(7 << 0)
74
75#define LVDCHCR				0x0010
76#define LVDCHCR_CHSEL_CH(n, c)		((((c) - (n)) & 3) << ((n) * 4))
77#define LVDCHCR_CHSEL_MASK(n)		(3 << ((n) * 4))
78
79#endif /* __RCAR_LVDS_REGS_H__ */