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kirkwood: add support for the ZyXEL NSA-310
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31669 3c298f89-4303-0410-b956-a3cf2f4a3e73
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juhosg committed May 9, 2012
1 parent 838f9f9 commit ee96308
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1 change: 1 addition & 0 deletions target/linux/kirkwood/config-3.3
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Expand Up @@ -112,6 +112,7 @@ CONFIG_MACH_NAS6210=y
# CONFIG_MACH_NET5BIG_V2 is not set
# CONFIG_MACH_NETSPACE_MAX_V2 is not set
# CONFIG_MACH_NETSPACE_V2 is not set
CONFIG_MACH_NSA_310=y
CONFIG_MACH_OPENRD=y
CONFIG_MACH_OPENRD_BASE=y
CONFIG_MACH_OPENRD_CLIENT=y
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300 changes: 300 additions & 0 deletions target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch
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@@ -0,0 +1,300 @@
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -142,6 +142,12 @@ config MACH_NAS6210
Say 'Y' here if you want your kernel to support the
RaidSonic ICY BOX IB-NAS6210 device.

+config MACH_NSA_310
+ bool "ZyXEL NSA-310"
+ help
+ Say 'Y' here if you want your kernel to support the
+ ZyXEL NSA-310 board.
+
endmenu

endif
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -20,5 +20,6 @@ obj-$(CONFIG_MACH_NET2BIG_V2) += netxbi
obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
obj-$(CONFIG_MACH_T5325) += t5325-setup.o
obj-$(CONFIG_MACH_NAS6210) += nas6210-setup.o
+obj-$(CONFIG_MACH_NSA_310) += nsa-310-setup.o

obj-$(CONFIG_CPU_IDLE) += cpuidle.o
--- /dev/null
+++ b/arch/arm/mach-kirkwood/nsa-310-setup.c
@@ -0,0 +1,273 @@
+/*
+ * arch/arm/mach-kirkwood/nsa-310-setup.c
+ *
+ * ZyXEL NSA-310 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/i2c.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/leds.h>
+#include <linux/delay.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include "common.h"
+#include "mpp.h"
+
+#define NSA310_GPIO_LED_ESATA_GREEN 12
+#define NSA310_GPIO_LED_ESATA_RED 13
+#define NSA310_GPIO_LED_USB_GREEN 15
+#define NSA310_GPIO_LED_USB_RED 16
+#define NSA310_GPIO_USB_POWER_OFF 21
+#define NSA310_GPIO_LED_SYS_GREEN 28
+#define NSA310_GPIO_LED_SYS_RED 29
+#define NSA310_GPIO_KEY_RESTART 36
+#define NSA310_GPIO_KEY_COPY 37
+#define NSA310_GPIO_LED_COPY_GREEN 39
+#define NSA310_GPIO_LED_COPY_RED 40
+#define NSA310_GPIO_LED_HDD_GREEN 41
+#define NSA310_GPIO_LED_HDD_RED 42
+#define NSA310_GPIO_BUZZER 44
+#define NSA310_GPIO_KEY_POWER 46
+#define NSA310_GPIO_POWER_OFF 48
+
+
+static unsigned int nsa310_mpp_config[] __initdata = {
+ MPP12_GPIO,
+ MPP13_GPIO,
+ MPP15_GPIO,
+ MPP16_GPIO,
+ MPP21_GPIO,
+ MPP28_GPIO,
+ MPP29_GPIO,
+ MPP36_GPIO,
+ MPP37_GPIO,
+ MPP39_GPIO,
+ MPP40_GPIO,
+ MPP41_GPIO,
+ MPP42_GPIO,
+ MPP44_GPIO,
+ MPP46_GPIO,
+ MPP48_GPIO,
+ 0
+};
+
+static struct mtd_partition nsa310_mtd_parts[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x100000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "uboot_env",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000,
+ }, {
+ .name = "key_store",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000,
+ }, {
+ .name = "info",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x80000,
+ }, {
+ .name = "etc",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xa00000,
+ }, {
+ .name = "kernel_1",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xa00000,
+ }, {
+ .name = "rootfs1",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x2fc0000,
+ }, {
+ .name = "kernel_2",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0xa00000,
+ }, {
+ .name = "rootfs2",
+ .offset = MTDPART_OFS_NXTBLK,
+ .size = 0x2fc0000,
+ },
+};
+
+static struct gpio_led nsa310_leds[] = {
+ {
+ .name = "nsa310:green:sys",
+ .gpio = NSA310_GPIO_LED_SYS_GREEN,
+ }, {
+ .name = "nsa310:red:sys",
+ .gpio = NSA310_GPIO_LED_SYS_RED,
+ }, {
+ .name = "nsa310:green:hdd",
+ .gpio = NSA310_GPIO_LED_HDD_GREEN,
+ }, {
+ .name = "nsa310:red:hdd",
+ .gpio = NSA310_GPIO_LED_HDD_RED,
+ }, {
+ .name = "nsa310:green:esata",
+ .gpio = NSA310_GPIO_LED_ESATA_GREEN,
+ }, {
+ .name = "nsa310:red:esata",
+ .gpio = NSA310_GPIO_LED_ESATA_RED,
+ }, {
+ .name = "nsa310:green:usb",
+ .gpio = NSA310_GPIO_LED_USB_GREEN,
+ }, {
+ .name = "nsa310:red:usb",
+ .gpio = NSA310_GPIO_LED_USB_RED,
+ }, {
+ .name = "nsa310:green:copy",
+ .gpio = NSA310_GPIO_LED_COPY_GREEN,
+ }, {
+ .name = "nsa310:red:copy",
+ .gpio = NSA310_GPIO_LED_COPY_RED,
+ },
+};
+
+static struct gpio_led_platform_data nsa310_leds_data = {
+ .leds = nsa310_leds,
+ .num_leds = ARRAY_SIZE(nsa310_leds),
+};
+
+static struct platform_device nsa310_leds_device = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &nsa310_leds_data,
+ }
+};
+
+static struct gpio_keys_button nsa310_buttons[] = {
+ {
+ .desc = "Power Button",
+ .code = KEY_POWER,
+ .type = EV_KEY,
+ .gpio = NSA310_GPIO_KEY_POWER,
+ .debounce_interval = 1000,
+ }, {
+ .desc = "Copy Button",
+ .code = KEY_COPY,
+ .type = EV_KEY,
+ .gpio = NSA310_GPIO_KEY_COPY,
+ .active_low = 1,
+ .debounce_interval = 1000,
+ }, {
+ .desc = "Reset Button",
+ .code = KEY_RESTART,
+ .type = EV_KEY,
+ .gpio = NSA310_GPIO_KEY_RESTART,
+ .active_low = 1,
+ .debounce_interval = 1000,
+ },
+};
+
+static struct gpio_keys_platform_data nsa310_keys_data = {
+ .buttons = nsa310_buttons,
+ .nbuttons = ARRAY_SIZE(nsa310_buttons),
+};
+
+static struct platform_device nsa310_keys_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = {
+ .platform_data = &nsa310_keys_data,
+ }
+};
+
+static struct i2c_board_info __initdata nsa310_i2c_info[] = {
+ { I2C_BOARD_INFO("adt7476", 0x2e) },
+};
+
+static struct mv_sata_platform_data nsa310_sata_data = {
+ .n_ports = 2,
+};
+
+static void nsa310_power_off(void)
+{
+ gpio_set_value(NSA310_GPIO_POWER_OFF, 1);
+}
+
+static int __init nsa310_gpio_request(unsigned int gpio, unsigned long flags,
+ const char *label)
+{
+ int err;
+
+ err = gpio_request_one(gpio, flags, label);
+ if (err)
+ pr_err("NSA-310: can't setup GPIO%u (%s), err=%d\n",
+ gpio, label, err);
+
+ return err;
+}
+
+static void __init nsa310_gpio_init(void)
+{
+ int err;
+
+ err = nsa310_gpio_request(NSA310_GPIO_POWER_OFF, GPIOF_OUT_INIT_LOW,
+ "Power Off");
+ if (!err)
+ pm_power_off = nsa310_power_off;
+
+ nsa310_gpio_request(NSA310_GPIO_USB_POWER_OFF, GPIOF_OUT_INIT_LOW,
+ "USB Power Off");
+}
+
+static void __init nsa310_init(void)
+{
+ u32 dev, rev;
+
+ kirkwood_init();
+ kirkwood_mpp_conf(nsa310_mpp_config);
+
+ nsa310_gpio_init();
+
+ kirkwood_nand_init(ARRAY_AND_SIZE(nsa310_mtd_parts), 35);
+ kirkwood_ehci_init();
+
+ kirkwood_pcie_id(&dev, &rev);
+
+ kirkwood_sata_init(&nsa310_sata_data);
+ kirkwood_uart0_init();
+
+ i2c_register_board_info(0, ARRAY_AND_SIZE(nsa310_i2c_info));
+ kirkwood_i2c_init();
+
+ platform_device_register(&nsa310_leds_device);
+ platform_device_register(&nsa310_keys_device);
+}
+
+static int __init nsa310_pci_init(void)
+{
+ if (machine_is_nsa310())
+ kirkwood_pcie_init(KW_PCIE0);
+
+ return 0;
+}
+subsys_initcall(nsa310_pci_init);
+
+MACHINE_START(NSA310, "ZyXEL NSA-310")
+ .atag_offset = 0x100,
+ .init_machine = nsa310_init,
+ .map_io = kirkwood_map_io,
+ .init_early = kirkwood_init_early,
+ .init_irq = kirkwood_init_irq,
+ .timer = &kirkwood_timer,
+ .restart = kirkwood_restart,
+MACHINE_END

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