1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * DBAu1000/1500/1100 PBAu1100/1500 board support
10 #include <linux/dma-mapping.h>
23 #include <asm/mach-au1x00/au1000.h>
24 #include <asm/mach-au1x00/gpio-au1000.h>
25 #include <asm/mach-au1x00/au1000_dma.h>
26 #include <asm/mach-au1x00/au1100_mmc.h>
27 #include <asm/mach-db1x00/bcsr.h>
38 	/* initialize board register space */  in db1000_board_setup()
49 		pr_info("AMD Alchemy %s Board\n", get_system_type());  in db1000_board_setup()
52 	return -ENODEV;  in db1000_board_setup()
58 		return -1;  in db1500_map_pci_irq()
69 	return -1;  in db1500_map_pci_irq()
88 	.name		= "alchemy-pci",
89 	.id		= 0,
102 		.end	= AU1100_LCD_PHYS_ADDR + 0x800 - 1,
113 	.name		= "au1100-lcd",
114 	.id		= 0,
142 	.name		= "alchemy-ac97c",
143 	.id		= -1,
149 	.name		= "alchemy-pcm-dma",
150 	.id		= 0,
154 	.name		= "ac97-codec",
155 	.id		= -1,
159 	.name		= "db1000-audio",
329 	.name		= "au1xxx-mmc",
330 	.id		= 0,
364 	.name		= "au1xxx-mmc",
365 	.id		= 1,
379 	.name	= "alchemy-gpio2",
384 	PROPERTY_ENTRY_GPIO("pendown-gpios",
415 	PROPERTY_ENTRY_GPIO("miso-gpios",
417 	PROPERTY_ENTRY_GPIO("mosi-gpios",
419 	PROPERTY_ENTRY_GPIO("sck-gpios",
421 	PROPERTY_ENTRY_GPIO("cs-gpios",
428 	.id		= 0,
452 	int board = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI));  in db1000_dev_setup()  local
459 	if (board == BCSR_WHOAMI_DB1500) {  in db1000_dev_setup()
466 	} else if (board == BCSR_WHOAMI_DB1100) {  in db1000_dev_setup()
506 	} else if (board == BCSR_WHOAMI_DB1000) {  in db1000_dev_setup()
513 	} else if ((board == BCSR_WHOAMI_PB1500) ||  in db1000_dev_setup()
514 		   (board == BCSR_WHOAMI_PB1500R2)) {  in db1000_dev_setup()
527 	} else if (board == BCSR_WHOAMI_PB1100) {  in db1000_dev_setup()
544 		return 0; /* unknown board, no further dev setup to do */  in db1000_dev_setup()
551 		AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,  in db1000_dev_setup()
553 		AU1000_PCMCIA_MEM_PHYS_ADDR  + 0x000400000 - 1,  in db1000_dev_setup()
555 		AU1000_PCMCIA_IO_PHYS_ADDR   + 0x000010000 - 1,  in db1000_dev_setup()
564 			AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1,  in db1000_dev_setup()
566 			AU1000_PCMCIA_MEM_PHYS_ADDR  + 0x004400000 - 1,  in db1000_dev_setup()
568 			AU1000_PCMCIA_IO_PHYS_ADDR   + 0x004010000 - 1,  in db1000_dev_setup()