Merge branch 'master' into csb1725

[mv-sheeva.git] / arch / arm / mach-kirkwood / dockstar-setup.c

diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c
new file mode 100644 (file)
index 0000000..433ea36
--- /dev/null
+++ b/arch/arm/mach-kirkwood/dockstar-setup.c
@@ -0,0 +1,110 @@
+/*
+ * arch/arm/mach-kirkwood/dockstar-setup.c
+ *
+ * Seagate FreeAgent DockStar Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/ata_platform.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mtd_partition dockstar_nand_parts[] = {
+       {
+               .name = "u-boot",
+               .offset = 0,
+               .size = SZ_1M
+       }, {
+               .name = "uImage",
+               .offset = MTDPART_OFS_NXTBLK,
+               .size = SZ_4M
+       }, {
+               .name = "root",
+               .offset = MTDPART_OFS_NXTBLK,
+               .size = MTDPART_SIZ_FULL
+       },
+};
+
+static struct mv643xx_eth_platform_data dockstar_ge00_data = {
+       .phy_addr       = MV643XX_ETH_PHY_ADDR(0),
+};
+
+static struct gpio_led dockstar_led_pins[] = {
+       {
+               .name                   = "dockstar:green:health",
+               .default_trigger        = "default-on",
+               .gpio                   = 46,
+               .active_low             = 1,
+       },
+       {
+               .name                   = "dockstar:orange:misc",
+               .default_trigger        = "none",
+               .gpio                   = 47,
+               .active_low             = 1,
+       },
+};
+
+static struct gpio_led_platform_data dockstar_led_data = {
+       .leds           = dockstar_led_pins,
+       .num_leds       = ARRAY_SIZE(dockstar_led_pins),
+};
+
+static struct platform_device dockstar_leds = {
+       .name   = "leds-gpio",
+       .id     = -1,
+       .dev    = {
+               .platform_data  = &dockstar_led_data,
+       }
+};
+
+static unsigned int dockstar_mpp_config[] __initdata = {
+       MPP29_GPIO,     /* USB Power Enable */
+       MPP46_GPIO,     /* LED green */
+       MPP47_GPIO,     /* LED orange */
+       0
+};
+
+static void __init dockstar_init(void)
+{
+       /*
+        * Basic setup. Needs to be called early.
+        */
+       kirkwood_init();
+
+       /* setup gpio pin select */
+       kirkwood_mpp_conf(dockstar_mpp_config);
+
+       kirkwood_uart0_init();
+       kirkwood_nand_init(ARRAY_AND_SIZE(dockstar_nand_parts), 25);
+
+       if (gpio_request(29, "USB Power Enable") != 0 ||
+           gpio_direction_output(29, 1) != 0)
+               printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n");
+       kirkwood_ehci_init();
+
+       kirkwood_ge00_init(&dockstar_ge00_data);
+
+       platform_device_register(&dockstar_leds);
+}
+
+MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar")
+       .boot_params    = 0x00000100,
+       .init_machine   = dockstar_init,
+       .map_io         = kirkwood_map_io,
+       .init_irq       = kirkwood_init_irq,
+       .timer          = &kirkwood_timer,
+MACHINE_END