This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / arch / mips / emma2rh / markeins / platform.c

diff --git a/arch/mips/emma2rh/markeins/platform.c b/arch/mips/emma2rh/markeins/platform.c
new file mode 100644 (file)
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--- /dev/null
+++ b/arch/mips/emma2rh/markeins/platform.c
@@ -0,0 +1,169 @@
+/*
+ *  arch/mips/emma2rh/markeins/platofrm.c
+ *      This file sets up platform devices for EMMA2RH Mark-eins.
+ *
+ *  Copyright(C) MontaVista Software Inc, 2006
+ *
+ *  Author: dmitry pervushin <dpervushin@ru.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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/ioport.h>
+#include <linux/serial_8250.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/cpu.h>
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+#include <asm/time.h>
+#include <asm/bcache.h>
+#include <asm/irq.h>
+#include <asm/reboot.h>
+#include <asm/gdb-stub.h>
+#include <asm/traps.h>
+#include <asm/debug.h>
+
+#include <asm/emma2rh/emma2rh.h>
+
+
+#define I2C_EMMA2RH "emma2rh-iic" /* must be in sync with IIC driver */
+
+static struct resource i2c_emma_resources_0[] = {
+       { NULL, EMMA2RH_IRQ_PIIC0, EMMA2RH_IRQ_PIIC0, IORESOURCE_IRQ },
+       { NULL, KSEG1ADDR(EMMA2RH_PIIC0_BASE), KSEG1ADDR(EMMA2RH_PIIC0_BASE + 0x1000), 0 },
+};
+
+struct resource i2c_emma_resources_1[] = {
+       { NULL, EMMA2RH_IRQ_PIIC1, EMMA2RH_IRQ_PIIC1, IORESOURCE_IRQ },
+       { NULL, KSEG1ADDR(EMMA2RH_PIIC1_BASE), KSEG1ADDR(EMMA2RH_PIIC1_BASE + 0x1000), 0 },
+};
+
+struct resource i2c_emma_resources_2[] = {
+       { NULL, EMMA2RH_IRQ_PIIC2, EMMA2RH_IRQ_PIIC2, IORESOURCE_IRQ },
+       { NULL, KSEG1ADDR(EMMA2RH_PIIC2_BASE), KSEG1ADDR(EMMA2RH_PIIC2_BASE + 0x1000), 0 },
+};
+
+struct platform_device i2c_emma_devices[] = {
+       [0] = {
+               .name = I2C_EMMA2RH,
+               .id = 0,
+               .resource = i2c_emma_resources_0,
+               .num_resources = ARRAY_SIZE(i2c_emma_resources_0),
+       },
+       [1] = {
+               .name = I2C_EMMA2RH,
+               .id = 1,
+               .resource = i2c_emma_resources_1,
+               .num_resources = ARRAY_SIZE(i2c_emma_resources_1),
+       },
+       [2] = {
+               .name = I2C_EMMA2RH,
+               .id = 2,
+               .resource = i2c_emma_resources_2,
+               .num_resources = ARRAY_SIZE(i2c_emma_resources_2),
+       },
+};
+
+#define EMMA2RH_SERIAL_CLOCK 18544000
+#define EMMA2RH_SERIAL_FLAGS UPF_BOOT_AUTOCONF | UPF_SKIP_TEST
+
+static struct  plat_serial8250_port platform_serial_ports[] = {
+       [0] = {
+         .membase = (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR0_BASE + 3),
+         .irq = EMMA2RH_IRQ_PFUR0,
+         .uartclk = EMMA2RH_SERIAL_CLOCK,
+         .regshift = 4,
+         .iotype = UPIO_MEM,
+         .flags = EMMA2RH_SERIAL_FLAGS,
+       },
+       [1] = {
+         .membase = (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR1_BASE + 3),
+         .irq = EMMA2RH_IRQ_PFUR1,
+         .uartclk = EMMA2RH_SERIAL_CLOCK,
+         .regshift = 4,
+         .iotype = UPIO_MEM,
+         .flags = EMMA2RH_SERIAL_FLAGS,
+       },
+       [2] = {
+         .membase = (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR2_BASE + 3),
+         .irq = EMMA2RH_IRQ_PFUR2,
+         .uartclk = EMMA2RH_SERIAL_CLOCK,
+         .regshift = 4,
+         .iotype = UPIO_MEM,
+         .flags = EMMA2RH_SERIAL_FLAGS,
+       },
+       [3] = {
+        .flags = 0,
+       },
+};
+
+static struct  platform_device serial_emma = {
+       .name = "serial8250",
+       .dev = {
+               .platform_data = &platform_serial_ports,
+       },
+};
+
+static struct platform_device *devices[] = {
+       &i2c_emma_devices[0],
+       &i2c_emma_devices[1],
+       &i2c_emma_devices[2],
+       &serial_emma,
+};
+
+static struct mtd_partition markeins_parts[] = {
+       [0] = {
+               .name = "RootFS",
+               .offset = 0x00000000,
+               .size = 0x00c00000,
+       },
+       [1] = {
+               .name = "boot code area",
+               .offset = MTDPART_OFS_APPEND,
+               .size = 0x00100000,
+       },
+       [2] = {
+               .name = "kernel image",
+               .offset = MTDPART_OFS_APPEND,
+               .size = 0x00300000,
+       },
+       [3] = {
+               .name = "RootFS2",
+               .offset = MTDPART_OFS_APPEND,
+               .size = 0x00c00000,
+       },
+       [4] = {
+               .name = "boot code area2",
+               .offset = MTDPART_OFS_APPEND,
+               .size = 0x00100000,
+       },
+       [5] = {
+               .name = "kernel image2",
+               .offset = MTDPART_OFS_APPEND,
+               .size = MTDPART_SIZ_FULL,
+       },
+};
+
+static int __init platform_devices_setup(void)
+{
+       physmap_set_partitions(markeins_parts, ARRAY_SIZE(markeins_parts));
+       return platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+arch_initcall(platform_devices_setup);
+