*/
#include <linux/init.h>
+#include <linux/interrupt.h>
+ #include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <asm/mach-au1x00/au1000.h>
- #include <asm/mach-au1x00/au1xxx.h>
+#include <asm/mach-au1x00/au1000_dma.h>
#include <asm/mach-db1x00/bcsr.h>
#include "../platform.h"
#endif
#endif
+ #ifdef CONFIG_PCI
+ #ifdef CONFIG_MIPS_DB1500
+ static int db1xxx_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
+ {
+ if ((slot < 12) || (slot > 13) || pin == 0)
+ return -1;
+ if (slot == 12)
+ return (pin == 1) ? AU1500_PCI_INTA : 0xff;
+ if (slot == 13) {
+ switch (pin) {
+ case 1: return AU1500_PCI_INTA;
+ case 2: return AU1500_PCI_INTB;
+ case 3: return AU1500_PCI_INTC;
+ case 4: return AU1500_PCI_INTD;
+ }
+ }
+ return -1;
+ }
+ #endif
+
+ #ifdef CONFIG_MIPS_DB1550
+ static int db1xxx_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
+ {
+ if ((slot < 11) || (slot > 13) || pin == 0)
+ return -1;
+ if (slot == 11)
+ return (pin == 1) ? AU1550_PCI_INTC : 0xff;
+ if (slot == 12) {
+ switch (pin) {
+ case 1: return AU1550_PCI_INTB;
+ case 2: return AU1550_PCI_INTC;
+ case 3: return AU1550_PCI_INTD;
+ case 4: return AU1550_PCI_INTA;
+ }
+ }
+ if (slot == 13) {
+ switch (pin) {
+ case 1: return AU1550_PCI_INTA;
+ case 2: return AU1550_PCI_INTB;
+ case 3: return AU1550_PCI_INTC;
+ case 4: return AU1550_PCI_INTD;
+ }
+ }
+ return -1;
+ }
+ #endif
+
+ #ifdef CONFIG_MIPS_BOSPORUS
+ static int db1xxx_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
+ {
+ if ((slot < 11) || (slot > 13) || pin == 0)
+ return -1;
+ if (slot == 12)
+ return (pin == 1) ? AU1500_PCI_INTA : 0xff;
+ if (slot == 11) {
+ switch (pin) {
+ case 1: return AU1500_PCI_INTA;
+ case 2: return AU1500_PCI_INTB;
+ default: return 0xff;
+ }
+ }
+ if (slot == 13) {
+ switch (pin) {
+ case 1: return AU1500_PCI_INTA;
+ case 2: return AU1500_PCI_INTB;
+ case 3: return AU1500_PCI_INTC;
+ case 4: return AU1500_PCI_INTD;
+ }
+ }
+ return -1;
+ }
+ #endif
+
+ #ifdef CONFIG_MIPS_MIRAGE
+ static int db1xxx_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
+ {
+ if ((slot < 11) || (slot > 13) || pin == 0)
+ return -1;
+ if (slot == 11)
+ return (pin == 1) ? AU1500_PCI_INTD : 0xff;
+ if (slot == 12)
+ return (pin == 3) ? AU1500_PCI_INTC : 0xff;
+ if (slot == 13) {
+ switch (pin) {
+ case 1: return AU1500_PCI_INTA;
+ case 2: return AU1500_PCI_INTB;
+ default: return 0xff;
+ }
+ }
+ return -1;
+ }
+ #endif
+
+ static struct resource alchemy_pci_host_res[] = {
+ [0] = {
+ .start = AU1500_PCI_PHYS_ADDR,
+ .end = AU1500_PCI_PHYS_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+ };
+
+ static struct alchemy_pci_platdata db1xxx_pci_pd = {
+ .board_map_irq = db1xxx_map_pci_irq,
+ };
+
+ static struct platform_device db1xxx_pci_host_dev = {
+ .dev.platform_data = &db1xxx_pci_pd,
+ .name = "alchemy-pci",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(alchemy_pci_host_res),
+ .resource = alchemy_pci_host_res,
+ };
+
+ static int __init db15x0_pci_init(void)
+ {
+ return platform_device_register(&db1xxx_pci_host_dev);
+ }
+ /* must be arch_initcall; MIPS PCI scans busses in a subsys_initcall */
+ arch_initcall(db15x0_pci_init);
+ #endif
+
+ #ifdef CONFIG_MIPS_DB1100
+ static struct resource au1100_lcd_resources[] = {
+ [0] = {
+ .start = AU1100_LCD_PHYS_ADDR,
+ .end = AU1100_LCD_PHYS_ADDR + 0x800 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AU1100_LCD_INT,
+ .end = AU1100_LCD_INT,
+ .flags = IORESOURCE_IRQ,
+ }
+ };
+
+ static u64 au1100_lcd_dmamask = DMA_BIT_MASK(32);
+
+ static struct platform_device au1100_lcd_device = {
+ .name = "au1100-lcd",
+ .id = 0,
+ .dev = {
+ .dma_mask = &au1100_lcd_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .num_resources = ARRAY_SIZE(au1100_lcd_resources),
+ .resource = au1100_lcd_resources,
+ };
+ #endif
+
+static struct resource alchemy_ac97c_res[] = {
+ [0] = {
+ .start = AU1000_AC97_PHYS_ADDR,
+ .end = AU1000_AC97_PHYS_ADDR + 0xfff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMA_ID_AC97C_TX,
+ .end = DMA_ID_AC97C_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMA_ID_AC97C_RX,
+ .end = DMA_ID_AC97C_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct platform_device alchemy_ac97c_dev = {
+ .name = "alchemy-ac97c",
+ .id = -1,
+ .resource = alchemy_ac97c_res,
+ .num_resources = ARRAY_SIZE(alchemy_ac97c_res),
+};
+
+static struct platform_device alchemy_ac97c_dma_dev = {
+ .name = "alchemy-pcm-dma",
+ .id = 0,
+};
+
+static struct platform_device db1x00_codec_dev = {
+ .name = "ac97-codec",
+ .id = -1,
+};
+
+static struct platform_device db1x00_audio_dev = {
+ .name = "db1000-audio",
+};
+
static int __init db1xxx_dev_init(void)
{
#ifdef DB1XXX_HAS_PCMCIA
- db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR,
- PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
- PCMCIA_MEM_PHYS_ADDR,
- PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
- PCMCIA_IO_PHYS_ADDR,
- PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
- DB1XXX_PCMCIA_CARD0,
- DB1XXX_PCMCIA_CD0,
- /*DB1XXX_PCMCIA_STSCHG0*/0,
- 0,
- 0);
-
- db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR + 0x004000000,
- PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1,
- PCMCIA_MEM_PHYS_ADDR + 0x004000000,
- PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1,
- PCMCIA_IO_PHYS_ADDR + 0x004000000,
- PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1,
- DB1XXX_PCMCIA_CARD1,
- DB1XXX_PCMCIA_CD1,
- /*DB1XXX_PCMCIA_STSCHG1*/0,
- 0,
- 1);
+ db1x_register_pcmcia_socket(
+ AU1000_PCMCIA_ATTR_PHYS_ADDR,
+ AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ AU1000_PCMCIA_MEM_PHYS_ADDR,
+ AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ AU1000_PCMCIA_IO_PHYS_ADDR,
+ AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
+ DB1XXX_PCMCIA_CARD0, DB1XXX_PCMCIA_CD0,
+ /*DB1XXX_PCMCIA_STSCHG0*/0, 0, 0);
+
+ db1x_register_pcmcia_socket(
+ AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004000000,
+ AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1,
+ AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004000000,
+ AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1,
+ AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000,
+ AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1,
+ DB1XXX_PCMCIA_CARD1, DB1XXX_PCMCIA_CD1,
+ /*DB1XXX_PCMCIA_STSCHG1*/0, 0, 1);
+ #endif
+ #ifdef CONFIG_MIPS_DB1100
+ platform_device_register(&au1100_lcd_device);
#endif
db1x_register_norflash(BOARD_FLASH_SIZE, BOARD_FLASH_WIDTH, F_SWAPPED);
+
+ platform_device_register(&db1x00_codec_dev);
+ platform_device_register(&alchemy_ac97c_dma_dev);
+ platform_device_register(&alchemy_ac97c_dev);
+ platform_device_register(&db1x00_audio_dev);
+
return 0;
}
device_initcall(db1xxx_dev_init);
projects / karo-tx-linux.git / commitdiff