Added missing tegra files.HEADmaster

1 files changed, 168 insertions, 0 deletions

diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c
new file mode 100644
index 00000000000..55628e390fd
--- /dev/null
+++ b/arch/mips/alchemy/mtx-1/platform.c
@@ -0,0 +1,168 @@
+/*
+ * MTX-1 platform devices registration
+ *
+ * Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
+ *
+ * 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 <linux/leds.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <mtd/mtd-abi.h>
+
+#include <asm/mach-au1x00/au1xxx_eth.h>
+
+static struct gpio_keys_button mtx1_gpio_button[] = {
+        {
+                .gpio = 207,
+                .code = BTN_0,
+                .desc = "System button",
+        }
+};
+
+static struct gpio_keys_platform_data mtx1_buttons_data = {
+        .buttons = mtx1_gpio_button,
+        .nbuttons = ARRAY_SIZE(mtx1_gpio_button),
+};
+
+static struct platform_device mtx1_button = {
+        .name = "gpio-keys",
+        .id = -1,
+        .dev = {
+                .platform_data = &mtx1_buttons_data,
+        }
+};
+
+static struct resource mtx1_wdt_res[] = {
+        [0] = {
+                .start  = 215,
+                .end    = 215,
+                .name   = "mtx1-wdt-gpio",
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+static struct platform_device mtx1_wdt = {
+        .name = "mtx1-wdt",
+        .id = 0,
+        .num_resources = ARRAY_SIZE(mtx1_wdt_res),
+        .resource = mtx1_wdt_res,
+};
+
+static struct gpio_led default_leds[] = {
+        {
+                .name   = "mtx1:green",
+                .gpio = 211,
+        }, {
+                .name = "mtx1:red",
+                .gpio = 212,
+        },
+};
+
+static struct gpio_led_platform_data mtx1_led_data = {
+        .num_leds = ARRAY_SIZE(default_leds),
+        .leds = default_leds,
+};
+
+static struct platform_device mtx1_gpio_leds = {
+        .name = "leds-gpio",
+        .id = -1,
+        .dev = {
+                .platform_data = &mtx1_led_data,
+        }
+};
+
+static struct mtd_partition mtx1_mtd_partitions[] = {
+        {
+                .name   = "filesystem",
+                .size   = 0x01C00000,
+                .offset = 0,
+        },
+        {
+                .name   = "yamon",
+                .size   = 0x00100000,
+                .offset = MTDPART_OFS_APPEND,
+                .mask_flags = MTD_WRITEABLE,
+        },
+        {
+                .name   = "kernel",
+                .size   = 0x002c0000,
+                .offset = MTDPART_OFS_APPEND,
+        },
+        {
+                .name   = "yamon env",
+                .size   = 0x00040000,
+                .offset = MTDPART_OFS_APPEND,
+        },
+};
+
+static struct physmap_flash_data mtx1_flash_data = {
+        .width          = 4,
+        .nr_parts       = 4,
+        .parts          = mtx1_mtd_partitions,
+};
+
+static struct resource mtx1_mtd_resource = {
+        .start  = 0x1e000000,
+        .end    = 0x1fffffff,
+        .flags  = IORESOURCE_MEM,
+};
+
+static struct platform_device mtx1_mtd = {
+        .name           = "physmap-flash",
+        .dev            = {
+                .platform_data  = &mtx1_flash_data,
+        },
+        .num_resources  = 1,
+        .resource       = &mtx1_mtd_resource,
+};
+
+static struct __initdata platform_device * mtx1_devs[] = {
+        &mtx1_gpio_leds,
+        &mtx1_wdt,
+        &mtx1_button,
+        &mtx1_mtd,
+};
+
+static struct au1000_eth_platform_data mtx1_au1000_eth0_pdata = {
+        .phy_search_highest_addr        = 1,
+        .phy1_search_mac0               = 1,
+};
+
+static int __init mtx1_register_devices(void)
+{
+        int rc;
+
+        au1xxx_override_eth_cfg(0, &mtx1_au1000_eth0_pdata);
+
+        rc = gpio_request(mtx1_gpio_button[0].gpio,
+                                        mtx1_gpio_button[0].desc);
+        if (rc < 0) {
+                printk(KERN_INFO "mtx1: failed to request %d\n",
+                                        mtx1_gpio_button[0].gpio);
+                goto out;
+        }
+        gpio_direction_input(mtx1_gpio_button[0].gpio);
+out:
+        return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
+}
+
+arch_initcall(mtx1_register_devices);