kirkwood: add support for the ZyXEL NSA-310

SVN-Revision: 31669

2 files changed, 301 insertions, 0 deletions

diff --git a/target/linux/kirkwood/config-3.3 b/target/linux/kirkwood/config-3.3
index da598cbadc..8174925da3 100644
--- a/target/linux/kirkwood/config-3.3
+++ b/target/linux/kirkwood/config-3.3
@@ -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
diff --git a/target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch b/target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch
new file mode 100644
index 0000000000..df7532199a
--- /dev/null
+++ b/target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch
@@ -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