Skip to content

Commit

Permalink
MIPS: Alchemy: remove all CONFIG_SOC_AU1??? defines
Browse files Browse the repository at this point in the history 
Now that no driver any longer depends on the CONFIG_SOC_AU1???  symbols,
it's time to get rid of them: Move some of the platform devices to the
boards which can use them, Rename a few (unused) constants in the header,
Replace them with MIPS_ALCHEMY in the various Kconfig files.  Finally
delete them altogether from the Alchemy Kconfig file.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/2707/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
  • Loading branch information
Manuel Lauss authored and Ralf Baechle committed Oct 24, 2011
1 parent 50d5676 commit 3766386
Show file tree
Hide file tree
Showing 22 changed files with 423 additions and 348 deletions.
2 changes: 2 additions & 0 deletions arch/mips/Kconfig
View file
Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,8 @@ config MIPS_ALCHEMY
select GENERIC_GPIO
select ARCH_WANT_OPTIONAL_GPIOLIB
select SYS_SUPPORTS_ZBOOT
select USB_ARCH_HAS_OHCI
select USB_ARCH_HAS_EHCI

config AR7
bool "Texas Instruments AR7"
Expand Down
50 changes: 15 additions & 35 deletions arch/mips/alchemy/Kconfig
View file
Original file line number Diff line number Diff line change
Expand Up @@ -18,43 +18,43 @@ config MIPS_MTX1
bool "4G Systems MTX-1 board"
select DMA_NONCOHERENT
select HW_HAS_PCI
select SOC_AU1500
select ALCHEMY_GPIOINT_AU1000
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_BOSPORUS
bool "Alchemy Bosporus board"
select SOC_AU1500
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_DB1000
bool "Alchemy DB1000 board"
select SOC_AU1000
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_DB1100
bool "Alchemy DB1100 board"
select SOC_AU1100
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_DB1200
bool "Alchemy DB1200 board"
select SOC_AU1200
select ALCHEMY_GPIOINT_AU1000
select DMA_COHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_DB1500
bool "Alchemy DB1500 board"
select SOC_AU1500
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select MIPS_DISABLE_OBSOLETE_IDE
Expand All @@ -64,7 +64,7 @@ config MIPS_DB1500

config MIPS_DB1550
bool "Alchemy DB1550 board"
select SOC_AU1550
select ALCHEMY_GPIOINT_AU1000
select HW_HAS_PCI
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
Expand All @@ -74,13 +74,13 @@ config MIPS_DB1550
config MIPS_MIRAGE
bool "Alchemy Mirage board"
select DMA_NONCOHERENT
select SOC_AU1500
select ALCHEMY_GPIOINT_AU1000
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_PB1000
bool "Alchemy PB1000 board"
select SOC_AU1000
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select SWAP_IO_SPACE
Expand All @@ -89,7 +89,7 @@ config MIPS_PB1000

config MIPS_PB1100
bool "Alchemy PB1100 board"
select SOC_AU1100
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select SWAP_IO_SPACE
Expand All @@ -98,23 +98,23 @@ config MIPS_PB1100

config MIPS_PB1200
bool "Alchemy PB1200 board"
select SOC_AU1200
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_PB1500
bool "Alchemy PB1500 board"
select SOC_AU1500
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_PB1550
bool "Alchemy PB1550 board"
select SOC_AU1550
select ALCHEMY_GPIOINT_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select MIPS_DISABLE_OBSOLETE_IDE
Expand All @@ -124,37 +124,17 @@ config MIPS_PB1550
config MIPS_XXS1500
bool "MyCable XXS1500 board"
select DMA_NONCOHERENT
select SOC_AU1500
select ALCHEMY_GPIOINT_AU1000
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

config MIPS_GPR
bool "Trapeze ITS GPR board"
select SOC_AU1550
select ALCHEMY_GPIOINT_AU1000
select HW_HAS_PCI
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK

endchoice

config SOC_AU1000
bool
select ALCHEMY_GPIOINT_AU1000

config SOC_AU1100
bool
select ALCHEMY_GPIOINT_AU1000

config SOC_AU1500
bool
select ALCHEMY_GPIOINT_AU1000

config SOC_AU1550
bool
select ALCHEMY_GPIOINT_AU1000

config SOC_AU1200
bool
select ALCHEMY_GPIOINT_AU1000
175 changes: 2 additions & 173 deletions arch/mips/alchemy/common/platform.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -189,159 +189,6 @@ static void __init alchemy_setup_usb(int ctype)
}
}

/*** AU1100 LCD controller ***/

#ifdef CONFIG_FB_AU1100
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

#ifdef CONFIG_SOC_AU1200

static struct resource au1200_lcd_resources[] = {
[0] = {
.start = AU1200_LCD_PHYS_ADDR,
.end = AU1200_LCD_PHYS_ADDR + 0x800 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AU1200_LCD_INT,
.end = AU1200_LCD_INT,
.flags = IORESOURCE_IRQ,
}
};

static u64 au1200_lcd_dmamask = DMA_BIT_MASK(32);

static struct platform_device au1200_lcd_device = {
.name = "au1200-lcd",
.id = 0,
.dev = {
.dma_mask = &au1200_lcd_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(au1200_lcd_resources),
.resource = au1200_lcd_resources,
};

static u64 au1xxx_mmc_dmamask = DMA_BIT_MASK(32);

extern struct au1xmmc_platform_data au1xmmc_platdata[2];

static struct resource au1200_mmc0_resources[] = {
[0] = {
.start = AU1100_SD0_PHYS_ADDR,
.end = AU1100_SD0_PHYS_ADDR + 0xfff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AU1200_SD_INT,
.end = AU1200_SD_INT,
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = AU1200_DSCR_CMD0_SDMS_TX0,
.end = AU1200_DSCR_CMD0_SDMS_TX0,
.flags = IORESOURCE_DMA,
},
[3] = {
.start = AU1200_DSCR_CMD0_SDMS_RX0,
.end = AU1200_DSCR_CMD0_SDMS_RX0,
.flags = IORESOURCE_DMA,
}
};

static struct platform_device au1200_mmc0_device = {
.name = "au1xxx-mmc",
.id = 0,
.dev = {
.dma_mask = &au1xxx_mmc_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &au1xmmc_platdata[0],
},
.num_resources = ARRAY_SIZE(au1200_mmc0_resources),
.resource = au1200_mmc0_resources,
};

#ifndef CONFIG_MIPS_DB1200
static struct resource au1200_mmc1_resources[] = {
[0] = {
.start = AU1100_SD1_PHYS_ADDR,
.end = AU1100_SD1_PHYS_ADDR + 0xfff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = AU1200_SD_INT,
.end = AU1200_SD_INT,
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = AU1200_DSCR_CMD0_SDMS_TX1,
.end = AU1200_DSCR_CMD0_SDMS_TX1,
.flags = IORESOURCE_DMA,
},
[3] = {
.start = AU1200_DSCR_CMD0_SDMS_RX1,
.end = AU1200_DSCR_CMD0_SDMS_RX1,
.flags = IORESOURCE_DMA,
}
};

static struct platform_device au1200_mmc1_device = {
.name = "au1xxx-mmc",
.id = 1,
.dev = {
.dma_mask = &au1xxx_mmc_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &au1xmmc_platdata[1],
},
.num_resources = ARRAY_SIZE(au1200_mmc1_resources),
.resource = au1200_mmc1_resources,
};
#endif /* #ifndef CONFIG_MIPS_DB1200 */
#endif /* #ifdef CONFIG_SOC_AU1200 */

/* All Alchemy demoboards with I2C have this #define in their headers */
#ifdef SMBUS_PSC_BASE
static struct resource pbdb_smbus_resources[] = {
{
.start = SMBUS_PSC_BASE,
.end = SMBUS_PSC_BASE + 0xfff,
.flags = IORESOURCE_MEM,
},
};

static struct platform_device pbdb_smbus_device = {
.name = "au1xpsc_smbus",
.id = 0, /* bus number */
.num_resources = ARRAY_SIZE(pbdb_smbus_resources),
.resource = pbdb_smbus_resources,
};
#endif

/* Macro to help defining the Ethernet MAC resources */
#define MAC_RES_COUNT 4 /* MAC regs, MAC en, MAC INT, MACDMA regs */
#define MAC_RES(_base, _enable, _irq, _macdma) \
Expand Down Expand Up @@ -503,33 +350,15 @@ static void __init alchemy_setup_macs(int ctype)
}
}

static struct platform_device *au1xxx_platform_devices[] __initdata = {
#ifdef CONFIG_FB_AU1100
&au1100_lcd_device,
#endif
#ifdef CONFIG_SOC_AU1200
&au1200_lcd_device,
&au1200_mmc0_device,
#ifndef CONFIG_MIPS_DB1200
&au1200_mmc1_device,
#endif
#endif
#ifdef SMBUS_PSC_BASE
&pbdb_smbus_device,
#endif
};

static int __init au1xxx_platform_init(void)
{
int err, ctype = alchemy_get_cputype();
int ctype = alchemy_get_cputype();

alchemy_setup_uarts(ctype);
alchemy_setup_macs(ctype);
alchemy_setup_usb(ctype);

err = platform_add_devices(au1xxx_platform_devices,
ARRAY_SIZE(au1xxx_platform_devices));
return err;
return 0;
}

arch_initcall(au1xxx_platform_init);
Loading

0 comments on commit 3766386

Please sign in to comment.