summaryrefslogtreecommitdiff
path: root/target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch
blob: cb842976e7cdd1ac216391f60b882c4974932c54 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
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_NSA310
+	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_NSA310)		+= 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