256 	struct bt_regs		__iomem *bt;  member
488 	struct bt_regs __iomem *bt = par->bt;  in cg6_setcolreg()  local
500 	sbus_writel((u32)regno << 24, &bt->addr);  in cg6_setcolreg()
501 	sbus_writel((u32)red << 24, &bt->color_map);  in cg6_setcolreg()
502 	sbus_writel((u32)green << 24, &bt->color_map);  in cg6_setcolreg()
503 	sbus_writel((u32)blue << 24, &bt->color_map);  in cg6_setcolreg()
654 	struct bt_regs __iomem *bt = par->bt;  in cg6_bt_init()  local
656 	sbus_writel(0x04 << 24, &bt->addr);	 /* color planes */  in cg6_bt_init()
657 	sbus_writel(0xff << 24, &bt->control);  in cg6_bt_init()
658 	sbus_writel(0x05 << 24, &bt->addr);  in cg6_bt_init()
659 	sbus_writel(0x00 << 24, &bt->control);  in cg6_bt_init()
660 	sbus_writel(0x06 << 24, &bt->addr);	 /* overlay plane */  in cg6_bt_init()
661 	sbus_writel(0x73 << 24, &bt->control);  in cg6_bt_init()
662 	sbus_writel(0x07 << 24, &bt->addr);  in cg6_bt_init()
663 	sbus_writel(0x00 << 24, &bt->control);  in cg6_bt_init()
730 	if (par->bt)  in cg6_unmap_regs()
731 		of_iounmap(&op->resource[0], par->bt, sizeof(struct bt_regs));  in cg6_unmap_regs()
779 	par->bt = of_ioremap(&op->resource[0], CG6_BROOKTREE_OFFSET,  in cg6_probe()
792 	    !par->bt || !par->fhc || !info->screen_base)  in cg6_probe()