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227 lines
5.4 KiB
Diff
227 lines
5.4 KiB
Diff
--- a/arch/arm/mach-kirkwood/Makefile
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+++ b/arch/arm/mach-kirkwood/Makefile
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@@ -8,6 +8,7 @@ obj-$(CONFIG_MACH_SHEEVAPLUG) += sheeva
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obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG) += sheevaplug-setup.o
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obj-$(CONFIG_MACH_GURUPLUG) += guruplug-setup.o
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obj-$(CONFIG_MACH_DOCKSTAR) += dockstar-setup.o
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+obj-$(CONFIG_MACH_ICONNECT) += iconnect-setup.o
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obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o
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obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o
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obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o
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--- a/arch/arm/mach-kirkwood/Kconfig
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+++ b/arch/arm/mach-kirkwood/Kconfig
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@@ -130,6 +130,12 @@ config MACH_T5325
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Say 'Y' here if you want your kernel to support the
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HP t5325 Thin Client.
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+config MACH_ICONNECT
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+ bool "Iomega iConnect Wireless"
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+ help
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+ Say 'Y' here if you want your kernel to support the
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+ Iomega iConnect Wireless.
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+
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endmenu
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endif
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--- a/arch/arm/mach-kirkwood/mpp.h
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+++ b/arch/arm/mach-kirkwood/mpp.h
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@@ -108,6 +108,7 @@
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#define MPP11_SATA0_ACTn MPP( 11, 0x5, 0, 1, 0, 1, 1, 1, 1 )
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#define MPP12_GPO MPP( 12, 0x0, 0, 1, 1, 1, 1, 1, 1 )
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+#define MPP12_GPIO MPP( 12, 0x0, 1, 1, 1, 1, 1, 1, 1 )
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#define MPP12_SD_CLK MPP( 12, 0x1, 0, 1, 1, 1, 1, 1, 1 )
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#define MPP12_AU_SPDIF0 MPP( 12, 0xa, 0, 1, 0, 0, 0, 0, 1 )
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#define MPP12_SPI_MOSI MPP( 12, 0xb, 0, 1, 0, 0, 0, 0, 1 )
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--- /dev/null
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+++ b/arch/arm/mach-kirkwood/iconnect-setup.c
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@@ -0,0 +1,188 @@
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+/*
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+ * arch/arm/mach-kirkwood/iconnect-setup.c
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+ *
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+ * Iomega iConnect Wireless
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+ *
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+ * This file is licensed under the terms of the GNU General Public
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+ * License version 2. This program is licensed "as is" without any
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+ * warranty of any kind, whether express or implied.
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+ */
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+
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+#include <linux/kernel.h>
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+#include <linux/init.h>
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+#include <linux/platform_device.h>
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+#include <linux/irq.h>
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+#include <linux/mtd/partitions.h>
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+#include <linux/mv643xx_eth.h>
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+#include <linux/ethtool.h>
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+#include <linux/gpio.h>
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+#include <linux/gpio_keys.h>
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+#include <linux/input.h>
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+#include <linux/leds.h>
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+#include <asm/mach-types.h>
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+#include <asm/mach/arch.h>
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+#include <mach/kirkwood.h>
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+#include "common.h"
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+#include "mpp.h"
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+
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+static struct mtd_partition iconnect_nand_parts[] = {
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+ {
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+ .name = "u-boot",
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+ .offset = 0,
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+ .size = SZ_1M
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+ }, {
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+ .name = "uImage",
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+ .offset = MTDPART_OFS_NXTBLK,
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+ .size = SZ_1M + SZ_2M
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+ }, {
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+ .name = "rootfs",
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+ .offset = MTDPART_OFS_NXTBLK,
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+ .size = SZ_32M,
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+ }, {
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+ .name = "data",
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+ .offset = MTDPART_OFS_NXTBLK,
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+ .size = MTDPART_SIZ_FULL
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+ },
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+};
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+
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+static struct mv643xx_eth_platform_data iconnect_ge00_data = {
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+ .phy_addr = MV643XX_ETH_PHY_ADDR(11),
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+};
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+
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+static struct gpio_led iconnect_led_pins[] = {
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+ {
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+ .name = "iconnect:blue:power",
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+ .default_trigger = "default-on",
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+ .gpio = 42,
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+ },
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+ {
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+ .name = "iconnect:red:power",
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+ .gpio = 43,
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+ },
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+ {
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+ .name = "iconnect:blue:usb1",
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+ .gpio = 44,
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+ },
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+ {
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+ .name = "iconnect:blue:usb2",
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+ .gpio = 45,
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+ },
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+ {
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+ .name = "iconnect:blue:usb3",
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+ .gpio = 46,
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+ },
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+ {
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+ .name = "iconnect:blue:usb4",
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+ .gpio = 47,
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+ },
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+ {
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+ .name = "iconnect:blue:otb",
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+ .gpio = 48,
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+ },
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+};
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+
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+static struct gpio_led_platform_data iconnect_led_data = {
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+ .leds = iconnect_led_pins,
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+ .num_leds = ARRAY_SIZE(iconnect_led_pins),
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+};
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+
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+static struct platform_device iconnect_leds = {
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+ .name = "leds-gpio",
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+ .id = -1,
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+ .dev = {
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+ .platform_data = &iconnect_led_data,
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+ }
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+};
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+
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+#define ICONNECT_GPIO_KEY_RESET 12
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+#define ICONNECT_GPIO_KEY_OTB 35
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+
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+#define ICONNECT_SW_RESET 0x00
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+#define ICONNECT_SW_OTB 0x01
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+
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+static struct gpio_keys_button iconnect_buttons[] = {
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+ {
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+ .type = EV_SW,
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+ .code = ICONNECT_SW_RESET,
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+ .gpio = ICONNECT_GPIO_KEY_RESET,
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+ .desc = "Reset Button",
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+ .active_low = 1,
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+ .debounce_interval = 100,
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+ },
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+ {
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+ .type = EV_SW,
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+ .code = ICONNECT_SW_OTB,
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+ .gpio = ICONNECT_GPIO_KEY_OTB,
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+ .desc = "OTB Button",
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+ .active_low = 1,
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+ .debounce_interval = 100,
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+ },
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+};
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+
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+static struct gpio_keys_platform_data iconnect_button_data = {
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+ .buttons = iconnect_buttons,
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+ .nbuttons = ARRAY_SIZE(iconnect_buttons),
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+};
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+
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+static struct platform_device iconnect_button_device = {
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+ .name = "gpio-keys",
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+ .id = -1,
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+ .num_resources = 0,
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+ .dev = {
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+ .platform_data = &iconnect_button_data,
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+ },
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+};
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+
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+static unsigned int iconnect_mpp_config[] __initdata = {
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+ MPP12_GPIO, /*Input for reset button*/
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+ MPP35_GPIO, /*Input for OTB button*/
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+ MPP42_GPIO,
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+ MPP43_GPIO,
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+ MPP44_GPIO,
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+ MPP45_GPIO,
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+ MPP46_GPIO,
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+ MPP47_GPIO,
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+ MPP48_GPIO,
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+ 0
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+};
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+
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+static void __init iconnect_init(void)
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+{
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+ u32 dev, rev;
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+
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+ /*
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+ * Basic setup. Needs to be called early.
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+ */
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+ kirkwood_init();
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+ kirkwood_mpp_conf(iconnect_mpp_config);
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+
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+ kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25);
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+ kirkwood_ehci_init();
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+
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+ kirkwood_ge00_init(&iconnect_ge00_data);
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+ kirkwood_pcie_id(&dev, &rev);
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+
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+ kirkwood_uart0_init();
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+ kirkwood_i2c_init();
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+
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+ platform_device_register(&iconnect_leds);
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+ platform_device_register(&iconnect_button_device);
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+}
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+
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+static int __init iconnect_pci_init(void)
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+{
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+ if (machine_is_iconnect())
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+ kirkwood_pcie_init(KW_PCIE0);
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+
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+ return 0;
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+}
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+subsys_initcall(iconnect_pci_init);
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+
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+
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+MACHINE_START(ICONNECT, "Iomega iConnect Wireless")
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+ .boot_params = 0x00000100,
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+ .init_machine = iconnect_init,
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+ .map_io = kirkwood_map_io,
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+ .init_irq = kirkwood_init_irq,
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+ .timer = &kirkwood_timer,
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+MACHINE_END
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