diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_lvds_regs.h')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_lvds_regs.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds_regs.h b/drivers/gpu/drm/rcar-du/rcar_lvds_regs.h new file mode 100644 index 000000000000..77cf9289ab65 --- /dev/null +++ b/drivers/gpu/drm/rcar-du/rcar_lvds_regs.h @@ -0,0 +1,69 @@ +/* + * rcar_lvds_regs.h -- R-Car LVDS Interface Registers Definitions + * + * Copyright (C) 2013 Renesas Electronics Corporation + * + * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + */ + +#ifndef __RCAR_LVDS_REGS_H__ +#define __RCAR_LVDS_REGS_H__ + +#define LVDCR0 0x0000 +#define LVDCR0_DUSEL (1 << 15) +#define LVDCR0_DMD (1 << 12) +#define LVDCR0_LVMD_MASK (0xf << 8) +#define LVDCR0_LVMD_SHIFT 8 +#define LVDCR0_PLLEN (1 << 4) +#define LVDCR0_BEN (1 << 2) +#define LVDCR0_LVEN (1 << 1) +#define LVDCR0_LVRES (1 << 0) + +#define LVDCR1 0x0004 +#define LVDCR1_CKSEL (1 << 15) +#define LVDCR1_CHSTBY(n) (3 << (2 + (n) * 2)) +#define LVDCR1_CLKSTBY (3 << 0) + +#define LVDPLLCR 0x0008 +#define LVDPLLCR_CEEN (1 << 14) +#define LVDPLLCR_FBEN (1 << 13) +#define LVDPLLCR_COSEL (1 << 12) +#define LVDPLLCR_PLLDLYCNT_150M (0x1bf << 0) +#define LVDPLLCR_PLLDLYCNT_121M (0x22c << 0) +#define LVDPLLCR_PLLDLYCNT_60M (0x77b << 0) +#define LVDPLLCR_PLLDLYCNT_38M (0x69a << 0) +#define LVDPLLCR_PLLDLYCNT_MASK (0x7ff << 0) + +#define LVDCTRCR 0x000c +#define LVDCTRCR_CTR3SEL_ZERO (0 << 12) +#define LVDCTRCR_CTR3SEL_ODD (1 << 12) +#define LVDCTRCR_CTR3SEL_CDE (2 << 12) +#define LVDCTRCR_CTR3SEL_MASK (7 << 12) +#define LVDCTRCR_CTR2SEL_DISP (0 << 8) +#define LVDCTRCR_CTR2SEL_ODD (1 << 8) +#define LVDCTRCR_CTR2SEL_CDE (2 << 8) +#define LVDCTRCR_CTR2SEL_HSYNC (3 << 8) +#define LVDCTRCR_CTR2SEL_VSYNC (4 << 8) +#define LVDCTRCR_CTR2SEL_MASK (7 << 8) +#define LVDCTRCR_CTR1SEL_VSYNC (0 << 4) +#define LVDCTRCR_CTR1SEL_DISP (1 << 4) +#define LVDCTRCR_CTR1SEL_ODD (2 << 4) +#define LVDCTRCR_CTR1SEL_CDE (3 << 4) +#define LVDCTRCR_CTR1SEL_HSYNC (4 << 4) +#define LVDCTRCR_CTR1SEL_MASK (7 << 4) +#define LVDCTRCR_CTR0SEL_HSYNC (0 << 0) +#define LVDCTRCR_CTR0SEL_VSYNC (1 << 0) +#define LVDCTRCR_CTR0SEL_DISP (2 << 0) +#define LVDCTRCR_CTR0SEL_ODD (3 << 0) +#define LVDCTRCR_CTR0SEL_CDE (4 << 0) +#define LVDCTRCR_CTR0SEL_MASK (7 << 0) + +#define LVDCHCR 0x0010 +#define LVDCHCR_CHSEL_CH(n, c) ((((c) - (n)) & 3) << ((n) * 4)) +#define LVDCHCR_CHSEL_MASK(n) (3 << ((n) * 4)) + +#endif /* __RCAR_LVDS_REGS_H__ */ |