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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2008-04-28 19:54:38 +0400
committerRalf Baechle <ralf@linux-mips.org>2008-04-28 17:14:33 +0100
commitfcbd3b4b92efe29b59df16b910138cf43683be88 (patch)
tree2aadd1e40849ea39e08fe41ee8772f38f27e6872 /arch
parentdf2700519c84ee8ee1e5ea165725c651f6d4d1a4 (diff)
downloadop-kernel-dev-fcbd3b4b92efe29b59df16b910138cf43683be88.zip
op-kernel-dev-fcbd3b4b92efe29b59df16b910138cf43683be88.tar.gz
[MIPS] Pb1200/DBAu1200: move platform code to its proper place
Since both the IDE interface and SMC 91C111 Ethernet chip are on-board devices, not SOC devices, move the platform device registration form the common to the board specific code. While at it, remove semicolon (which didn't break compilation only by chance) from the AU1XXX_ATA_DDMA_REQ macro and do some renaming: - change 'au1200_ide0_' variable name prefix to the mere 'ide_'; - change 'smc91x_' variable name prefix to 'smc91c111_' since that's the name of the chip used on the boards; - drop 'AU1XXX_' prefix from the names of macros describing IDE and Ethernet on-board devices; - change 'SMC91111_' to 'SMC91C111_', change 'IRQ' to 'INT' in the names of the macros describing the Ethernet chip for consistency with the IDE macros; - change 'ATA_' to 'IDE_' and 'OFFSET' to 'SHIFT' (since this value is indeed a shift count) in the names of the macros describing the IDE interface. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/au1000/common/platform.c54
-rw-r--r--arch/mips/au1000/pb1200/Makefile1
-rw-r--r--arch/mips/au1000/pb1200/platform.c84
3 files changed, 85 insertions, 54 deletions
diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
index 83ad422..31d2a22 100644
--- a/arch/mips/au1000/common/platform.c
+++ b/arch/mips/au1000/common/platform.c
@@ -233,19 +233,6 @@ static struct resource au1200_lcd_resources[] = {
}
};
-static struct resource au1200_ide0_resources[] = {
- [0] = {
- .start = AU1XXX_ATA_PHYS_ADDR,
- .end = AU1XXX_ATA_PHYS_ADDR + AU1XXX_ATA_PHYS_LEN - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AU1XXX_ATA_INT,
- .end = AU1XXX_ATA_INT,
- .flags = IORESOURCE_IRQ,
- }
-};
-
static u64 au1200_lcd_dmamask = ~(u32)0;
static struct platform_device au1200_lcd_device = {
@@ -259,20 +246,6 @@ static struct platform_device au1200_lcd_device = {
.resource = au1200_lcd_resources,
};
-
-static u64 ide0_dmamask = ~(u32)0;
-
-static struct platform_device au1200_ide0_device = {
- .name = "au1200-ide",
- .id = 0,
- .dev = {
- .dma_mask = &ide0_dmamask,
- .coherent_dma_mask = 0xffffffff,
- },
- .num_resources = ARRAY_SIZE(au1200_ide0_resources),
- .resource = au1200_ide0_resources,
-};
-
static u64 au1xxx_mmc_dmamask = ~(u32)0;
static struct platform_device au1xxx_mmc_device = {
@@ -292,29 +265,6 @@ static struct platform_device au1x00_pcmcia_device = {
.id = 0,
};
-#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
-static struct resource smc91x_resources[] = {
- [0] = {
- .name = "smc91x-regs",
- .start = AU1XXX_SMC91111_PHYS_ADDR,
- .end = AU1XXX_SMC91111_PHYS_ADDR + 0xf,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = AU1XXX_SMC91111_IRQ,
- .end = AU1XXX_SMC91111_IRQ,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device smc91x_device = {
- .name = "smc91x",
- .id = -1,
- .num_resources = ARRAY_SIZE(smc91x_resources),
- .resource = smc91x_resources,
-};
-#endif /* defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200) */
-
/* All Alchemy demoboards with I2C have this #define in their headers */
#ifdef SMBUS_PSC_BASE
static struct resource pbdb_smbus_resources[] = {
@@ -345,12 +295,8 @@ static struct platform_device *au1xxx_platform_devices[] __initdata = {
&au1xxx_usb_gdt_device,
&au1xxx_usb_otg_device,
&au1200_lcd_device,
- &au1200_ide0_device,
&au1xxx_mmc_device,
#endif
-#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
- &smc91x_device,
-#endif
#ifdef SMBUS_PSC_BASE
&pbdb_smbus_device,
#endif
diff --git a/arch/mips/au1000/pb1200/Makefile b/arch/mips/au1000/pb1200/Makefile
index 970b1b1..4fe02ea 100644
--- a/arch/mips/au1000/pb1200/Makefile
+++ b/arch/mips/au1000/pb1200/Makefile
@@ -3,5 +3,6 @@
#
lib-y := init.o board_setup.o irqmap.o
+obj-y += platform.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/au1000/pb1200/platform.c b/arch/mips/au1000/pb1200/platform.c
new file mode 100644
index 0000000..5930110
--- /dev/null
+++ b/arch/mips/au1000/pb1200/platform.c
@@ -0,0 +1,84 @@
+/*
+ * Pb1200/DBAu1200 board platform device registration
+ *
+ * Copyright (C) 2008 MontaVista Software Inc. <source@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-au1x00/au1xxx.h>
+
+static struct resource ide_resources[] = {
+ [0] = {
+ .start = IDE_PHYS_ADDR,
+ .end = IDE_PHYS_ADDR + IDE_PHYS_LEN - 1,
+ .flags = IORESOURCE_MEM
+ },
+ [1] = {
+ .start = IDE_INT,
+ .end = IDE_INT,
+ .flags = IORESOURCE_IRQ
+ }
+};
+
+static u64 ide_dmamask = ~(u32)0;
+
+static struct platform_device ide_device = {
+ .name = "au1200-ide",
+ .id = 0,
+ .dev = {
+ .dma_mask = &ide_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(ide_resources),
+ .resource = ide_resources
+};
+
+static struct resource smc91c111_resources[] = {
+ [0] = {
+ .name = "smc91x-regs",
+ .start = SMC91C111_PHYS_ADDR,
+ .end = SMC91C111_PHYS_ADDR + 0xf,
+ .flags = IORESOURCE_MEM
+ },
+ [1] = {
+ .start = SMC91C111_INT,
+ .end = SMC91C111_INT,
+ .flags = IORESOURCE_IRQ
+ },
+};
+
+static struct platform_device smc91c111_device = {
+ .name = "smc91x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc91c111_resources),
+ .resource = smc91c111_resources
+};
+
+static struct platform_device *board_platform_devices[] __initdata = {
+ &ide_device,
+ &smc91c111_device
+};
+
+static int __init board_register_devices(void)
+{
+ return platform_add_devices(board_platform_devices,
+ ARRAY_SIZE(board_platform_devices));
+}
+
+arch_initcall(board_register_devices);
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