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