summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-kirkwood/board-goflexnet.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-kirkwood/board-goflexnet.c')
-rw-r--r--arch/arm/mach-kirkwood/board-goflexnet.c71
1 files changed, 71 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/board-goflexnet.c b/arch/arm/mach-kirkwood/board-goflexnet.c
new file mode 100644
index 0000000..413e2c8
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-goflexnet.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
+ *
+ * arch/arm/mach-kirkwood/board-goflexnet.c
+ *
+ * Seagate GoFlext Net Board Init for drivers not converted to
+ * flattened device tree yet.
+ *
+ * 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.
+ *
+ * Copied and modified for Seagate GoFlex Net support by
+ * Joshua Coombs <josh.coombs@gmail.com> based on ArchLinux ARM's
+ * GoFlex kernel patches.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_fdt.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/gpio.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/kirkwood.h>
+#include <mach/bridge-regs.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data goflexnet_ge00_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
+};
+
+static unsigned int goflexnet_mpp_config[] __initdata = {
+ MPP29_GPIO, /* USB Power Enable */
+ MPP47_GPIO, /* LED Orange */
+ MPP46_GPIO, /* LED Green */
+ MPP45_GPIO, /* LED Left Capacity 3 */
+ MPP44_GPIO, /* LED Left Capacity 2 */
+ MPP43_GPIO, /* LED Left Capacity 1 */
+ MPP42_GPIO, /* LED Left Capacity 0 */
+ MPP41_GPIO, /* LED Right Capacity 3 */
+ MPP40_GPIO, /* LED Right Capacity 2 */
+ MPP39_GPIO, /* LED Right Capacity 1 */
+ MPP38_GPIO, /* LED Right Capacity 0 */
+ 0
+};
+
+void __init goflexnet_init(void)
+{
+ /*
+ * Basic setup. Needs to be called early.
+ */
+ kirkwood_mpp_conf(goflexnet_mpp_config);
+
+ if (gpio_request(29, "USB Power Enable") != 0 ||
+ gpio_direction_output(29, 1) != 0)
+ pr_err("can't setup GPIO 29 (USB Power Enable)\n");
+ kirkwood_ehci_init();
+
+ kirkwood_ge00_init(&goflexnet_ge00_data);
+}