1 #ifndef __MB862XX_H__
2 #define __MB862XX_H__
3
4 #define PCI_VENDOR_ID_FUJITSU_LIMITED 0x10cf
5 #define PCI_DEVICE_ID_FUJITSU_CORALP 0x2019
6 #define PCI_DEVICE_ID_FUJITSU_CORALPA 0x201e
7 #define PCI_DEVICE_ID_FUJITSU_CARMINE 0x202b
8
9 #define GC_MMR_CORALP_EVB_VAL 0x11d7fa13
10
11 enum gdctype {
12 BT_NONE,
13 BT_LIME,
14 BT_MINT,
15 BT_CORAL,
16 BT_CORALP,
17 BT_CARMINE,
18 };
19
20 struct mb862xx_gc_mode {
21 struct fb_videomode def_mode; /* mode of connected display */
22 unsigned int def_bpp; /* default depth */
23 unsigned long max_vram; /* connected SDRAM size */
24 unsigned long ccf; /* gdc clk */
25 unsigned long mmr; /* memory mode for SDRAM */
26 };
27
28 /* private data */
29 struct mb862xxfb_par {
30 struct fb_info *info; /* fb info head */
31 struct device *dev;
32 struct pci_dev *pdev;
33 struct resource *res; /* framebuffer/mmio resource */
34
35 resource_size_t fb_base_phys; /* fb base, 36-bit PPC440EPx */
36 resource_size_t mmio_base_phys; /* io base addr */
37 void __iomem *fb_base; /* remapped framebuffer */
38 void __iomem *mmio_base; /* remapped registers */
39 size_t mapped_vram; /* length of remapped vram */
40 size_t mmio_len; /* length of register region */
41
42 void __iomem *host; /* relocatable reg. bases */
43 void __iomem *i2c;
44 void __iomem *disp;
45 void __iomem *disp1;
46 void __iomem *cap;
47 void __iomem *cap1;
48 void __iomem *draw;
49 void __iomem *geo;
50 void __iomem *pio;
51 void __iomem *ctrl;
52 void __iomem *dram_ctrl;
53 void __iomem *wrback;
54
55 unsigned int irq;
56 unsigned int type; /* GDC type */
57 unsigned int refclk; /* disp. reference clock */
58 struct mb862xx_gc_mode *gc_mode; /* GDC mode init data */
59 int pre_init; /* don't init display if 1 */
60
61 u32 pseudo_palette[16];
62 };
63
64 #if defined(CONFIG_FB_MB862XX_LIME) && defined(CONFIG_FB_MB862XX_PCI_GDC)
65 #error "Select Lime GDC or CoralP/Carmine support, but not both together"
66 #endif
67 #if defined(CONFIG_FB_MB862XX_LIME)
68 #define gdc_read __raw_readl
69 #define gdc_write __raw_writel
70 #else
71 #define gdc_read readl
72 #define gdc_write writel
73 #endif
74
75 #define inreg(type, off) \
76 gdc_read((par->type + (off)))
77
78 #define outreg(type, off, val) \
79 gdc_write((val), (par->type + (off)))
80
81 #define pack(a, b) (((a) << 16) | (b))
82
83 #endif
84
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