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
|
--- /dev/null
+++ b/arch/mips/lantiq/falcon/mach-easy98020.c
@@ -0,0 +1,117 @@
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/gpio.h>
+#include <linux/gpio_buttons.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include "../machtypes.h"
+
+#include "devices.h"
+#include "dev-leds-gpio.h"
+
+#define EASY98020_GPIO_LED_0 9
+#define EASY98020_GPIO_LED_1 10
+#define EASY98020_GPIO_LED_2 11
+#define EASY98020_GPIO_LED_3 12
+#define EASY98020_GPIO_LED_GE0_ACT 110
+#define EASY98020_GPIO_LED_GE0_LINK 109
+#define EASY98020_GPIO_LED_GE1_ACT 106
+#define EASY98020_GPIO_LED_GE1_LINK 105
+
+extern unsigned char ltq_ethaddr[6];
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition easy98020_spi_partitions[] =
+{
+ {
+ .name = "uboot",
+ .offset = 0x0,
+ .size = 0x40000,
+ },
+ {
+ .name = "uboot_env",
+ .offset = 0x40000,
+ .size = 0x40000, /* 2 sectors for redundant env. */
+ },
+ {
+ .name = "linux",
+ .offset = 0x80000,
+ .size = 0xF80000, /* map only 16 MiB */
+ },
+};
+
+static struct flash_platform_data easy98020_spi_flash_platform_data = {
+ .name = "sflash",
+ .parts = easy98020_spi_partitions,
+ .nr_parts = ARRAY_SIZE(easy98020_spi_partitions)
+};
+#endif
+
+static struct spi_board_info easy98020_spi_flash_data __initdata = {
+ .modalias = "m25p80",
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 10 * 1000 * 1000,
+ .mode = SPI_MODE_3,
+#ifdef CONFIG_MTD_PARTITIONS
+ .platform_data = &easy98020_spi_flash_platform_data
+#endif
+};
+
+static struct gpio_led easy98020_leds_gpio[] __initdata = {
+ {
+ .name = "easy98020:green:0",
+ .gpio = EASY98020_GPIO_LED_0,
+ .active_low = 0,
+ }, {
+ .name = "easy98020:green:1",
+ .gpio = EASY98020_GPIO_LED_1,
+ .active_low = 0,
+ }, {
+ .name = "easy98020:green:2",
+ .gpio = EASY98020_GPIO_LED_2,
+ .active_low = 0,
+ }, {
+ .name = "easy98020:green:3",
+ .gpio = EASY98020_GPIO_LED_3,
+ .active_low = 0,
+ }, {
+ .name = "easy98020:ge0_act",
+ .gpio = EASY98020_GPIO_LED_GE0_ACT,
+ .active_low = 0,
+ }, {
+ .name = "easy98020:ge0_link",
+ .gpio = EASY98020_GPIO_LED_GE0_LINK,
+ .active_low = 0,
+ }, {
+ .name = "easy98020:ge1_act",
+ .gpio = EASY98020_GPIO_LED_GE1_ACT,
+ .active_low = 0,
+ }, {
+ .name = "easy98020:ge1_link",
+ .gpio = EASY98020_GPIO_LED_GE1_LINK,
+ .active_low = 0,
+ }
+};
+
+static void __init easy98020_init(void)
+{
+ falcon_register_asc(0);
+ falcon_register_gpio();
+ falcon_register_wdt();
+ falcon_register_i2c();
+ falcon_register_spi_flash(&easy98020_spi_flash_data);
+ ltq_add_device_leds_gpio(-1, ARRAY_SIZE(easy98020_leds_gpio),
+ easy98020_leds_gpio);
+ falcon_register_crypto();
+}
+
+MIPS_MACHINE(LANTIQ_MACH_EASY98020,
+ "EASY98020",
+ "EASY98020 Eval Board",
+ easy98020_init);
--- a/arch/mips/lantiq/falcon/Kconfig
+++ b/arch/mips/lantiq/falcon/Kconfig
@@ -6,6 +6,10 @@ config LANTIQ_MACH_EASY98000
bool "Easy98000"
default y
+config LANTIQ_MACH_EASY98020
+ bool "Easy98020"
+ default y
+
endmenu
endif
--- a/arch/mips/lantiq/falcon/Makefile
+++ b/arch/mips/lantiq/falcon/Makefile
@@ -2,3 +2,4 @@ obj-y := clk-falcon.o devices.o gpio.o p
obj-y += softdog_vpe.o
obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o
obj-$(CONFIG_LANTIQ_MACH_EASY98000) += dev-leds-easy98000-cpld.o
+obj-$(CONFIG_LANTIQ_MACH_EASY98020) += mach-easy98020.o
|
