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-rw-r--r--arch/arm/mach-kirkwood/Makefile12
-rw-r--r--arch/arm/mach-kirkwood/d2net_v2-setup.c102
-rw-r--r--arch/arm/mach-kirkwood/lacie_v2-common.c127
-rw-r--r--arch/arm/mach-kirkwood/lacie_v2-common.h18
-rw-r--r--arch/arm/mach-kirkwood/netspace_v2-setup.c122
-rw-r--r--arch/arm/mach-kirkwood/netxbig_v2-setup.c119
6 files changed, 175 insertions, 325 deletions
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index b84de6a576db..5dcaa81a2ec3 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -11,12 +11,12 @@ obj-$(CONFIG_MACH_DOCKSTAR) += dockstar-setup.o
11obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o 11obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o
12obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o 12obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o
13obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o 13obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o
14obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o 14obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o lacie_v2-common.o
15obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o 15obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o lacie_v2-common.o
16obj-$(CONFIG_MACH_NETSPACE_MAX_V2) += netspace_v2-setup.o 16obj-$(CONFIG_MACH_NETSPACE_MAX_V2) += netspace_v2-setup.o lacie_v2-common.o
17obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o 17obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o lacie_v2-common.o
18obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o 18obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
19obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o 19obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
20obj-$(CONFIG_MACH_T5325) += t5325-setup.o 20obj-$(CONFIG_MACH_T5325) += t5325-setup.o
21 21
22obj-$(CONFIG_CPU_IDLE) += cpuidle.o 22obj-$(CONFIG_CPU_IDLE) += cpuidle.o
diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c
index 310c6a0331f6..cd62d0f82a73 100644
--- a/arch/arm/mach-kirkwood/d2net_v2-setup.c
+++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c
@@ -23,56 +23,19 @@
23#include <linux/kernel.h> 23#include <linux/kernel.h>
24#include <linux/init.h> 24#include <linux/init.h>
25#include <linux/platform_device.h> 25#include <linux/platform_device.h>
26#include <linux/mtd/physmap.h>
27#include <linux/spi/flash.h>
28#include <linux/spi/spi.h>
29#include <linux/ata_platform.h> 26#include <linux/ata_platform.h>
30#include <linux/mv643xx_eth.h> 27#include <linux/mv643xx_eth.h>
31#include <linux/i2c.h>
32#include <linux/i2c/at24.h>
33#include <linux/input.h> 28#include <linux/input.h>
34#include <linux/gpio.h> 29#include <linux/gpio.h>
35#include <linux/gpio_keys.h> 30#include <linux/gpio_keys.h>
36#include <linux/leds.h> 31#include <linux/leds.h>
37#include <asm/mach-types.h> 32#include <asm/mach-types.h>
38#include <asm/mach/arch.h> 33#include <asm/mach/arch.h>
39#include <asm/mach/time.h>
40#include <mach/kirkwood.h> 34#include <mach/kirkwood.h>
41#include <mach/leds-ns2.h> 35#include <mach/leds-ns2.h>
42#include <plat/time.h>
43#include "common.h" 36#include "common.h"
44#include "mpp.h" 37#include "mpp.h"
45 38#include "lacie_v2-common.h"
46/*****************************************************************************
47 * 512KB SPI Flash on Boot Device
48 ****************************************************************************/
49
50static struct mtd_partition d2net_v2_flash_parts[] = {
51 {
52 .name = "u-boot",
53 .size = MTDPART_SIZ_FULL,
54 .offset = 0,
55 .mask_flags = MTD_WRITEABLE,
56 },
57};
58
59static const struct flash_platform_data d2net_v2_flash = {
60 .type = "mx25l4005a",
61 .name = "spi_flash",
62 .parts = d2net_v2_flash_parts,
63 .nr_parts = ARRAY_SIZE(d2net_v2_flash_parts),
64};
65
66static struct spi_board_info __initdata d2net_v2_spi_slave_info[] = {
67 {
68 .modalias = "m25p80",
69 .platform_data = &d2net_v2_flash,
70 .irq = -1,
71 .max_speed_hz = 20000000,
72 .bus_num = 0,
73 .chip_select = 0,
74 },
75};
76 39
77/***************************************************************************** 40/*****************************************************************************
78 * Ethernet 41 * Ethernet
@@ -83,27 +46,6 @@ static struct mv643xx_eth_platform_data d2net_v2_ge00_data = {
83}; 46};
84 47
85/***************************************************************************** 48/*****************************************************************************
86 * I2C devices
87 ****************************************************************************/
88
89static struct at24_platform_data at24c04 = {
90 .byte_len = SZ_4K / 8,
91 .page_size = 16,
92};
93
94/*
95 * i2c addr | chip | description
96 * 0x50 | HT24LC04 | eeprom (512B)
97 */
98
99static struct i2c_board_info __initdata d2net_v2_i2c_info[] = {
100 {
101 I2C_BOARD_INFO("24c04", 0x50),
102 .platform_data = &at24c04,
103 }
104};
105
106/*****************************************************************************
107 * SATA 49 * SATA
108 ****************************************************************************/ 50 ****************************************************************************/
109 51
@@ -111,22 +53,6 @@ static struct mv_sata_platform_data d2net_v2_sata_data = {
111 .n_ports = 2, 53 .n_ports = 2,
112}; 54};
113 55
114#define D2NET_V2_GPIO_SATA0_POWER 16
115
116static void __init d2net_v2_sata_power_init(void)
117{
118 int err;
119
120 err = gpio_request(D2NET_V2_GPIO_SATA0_POWER, "SATA0 power");
121 if (err == 0) {
122 err = gpio_direction_output(D2NET_V2_GPIO_SATA0_POWER, 1);
123 if (err)
124 gpio_free(D2NET_V2_GPIO_SATA0_POWER);
125 }
126 if (err)
127 pr_err("d2net_v2: failed to configure SATA0 power GPIO\n");
128}
129
130/***************************************************************************** 56/*****************************************************************************
131 * GPIO keys 57 * GPIO keys
132 ****************************************************************************/ 58 ****************************************************************************/
@@ -229,20 +155,6 @@ static struct platform_device d2net_v2_leds = {
229}; 155};
230 156
231/***************************************************************************** 157/*****************************************************************************
232 * Timer
233 ****************************************************************************/
234
235static void d2net_v2_timer_init(void)
236{
237 kirkwood_tclk = 166666667;
238 orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
239}
240
241struct sys_timer d2net_v2_timer = {
242 .init = d2net_v2_timer_init,
243};
244
245/*****************************************************************************
246 * General Setup 158 * General Setup
247 ****************************************************************************/ 159 ****************************************************************************/
248 160
@@ -288,18 +200,14 @@ static void __init d2net_v2_init(void)
288 kirkwood_init(); 200 kirkwood_init();
289 kirkwood_mpp_conf(d2net_v2_mpp_config); 201 kirkwood_mpp_conf(d2net_v2_mpp_config);
290 202
291 d2net_v2_sata_power_init(); 203 lacie_v2_hdd_power_init(1);
292 204
293 kirkwood_ehci_init(); 205 kirkwood_ehci_init();
294 kirkwood_ge00_init(&d2net_v2_ge00_data); 206 kirkwood_ge00_init(&d2net_v2_ge00_data);
295 kirkwood_sata_init(&d2net_v2_sata_data); 207 kirkwood_sata_init(&d2net_v2_sata_data);
296 kirkwood_uart0_init(); 208 kirkwood_uart0_init();
297 spi_register_board_info(d2net_v2_spi_slave_info, 209 lacie_v2_register_flash();
298 ARRAY_SIZE(d2net_v2_spi_slave_info)); 210 lacie_v2_register_i2c_devices();
299 kirkwood_spi_init();
300 kirkwood_i2c_init();
301 i2c_register_board_info(0, d2net_v2_i2c_info,
302 ARRAY_SIZE(d2net_v2_i2c_info));
303 211
304 platform_device_register(&d2net_v2_leds); 212 platform_device_register(&d2net_v2_leds);
305 platform_device_register(&d2net_v2_gpio_leds); 213 platform_device_register(&d2net_v2_gpio_leds);
@@ -319,5 +227,5 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
319 .init_machine = d2net_v2_init, 227 .init_machine = d2net_v2_init,
320 .map_io = kirkwood_map_io, 228 .map_io = kirkwood_map_io,
321 .init_irq = kirkwood_init_irq, 229 .init_irq = kirkwood_init_irq,
322 .timer = &d2net_v2_timer, 230 .timer = &lacie_v2_timer,
323MACHINE_END 231MACHINE_END
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.c b/arch/arm/mach-kirkwood/lacie_v2-common.c
new file mode 100644
index 000000000000..d3ea1b6c8a02
--- /dev/null
+++ b/arch/arm/mach-kirkwood/lacie_v2-common.c
@@ -0,0 +1,127 @@
1/*
2 * arch/arm/mach-kirkwood/lacie_v2-common.c
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9#include <linux/kernel.h>
10#include <linux/init.h>
11#include <linux/mtd/physmap.h>
12#include <linux/spi/flash.h>
13#include <linux/spi/spi.h>
14#include <linux/i2c.h>
15#include <linux/i2c/at24.h>
16#include <linux/gpio.h>
17#include <asm/mach/time.h>
18#include <mach/kirkwood.h>
19#include <mach/irqs.h>
20#include <plat/time.h>
21#include "common.h"
22
23/*****************************************************************************
24 * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
25 ****************************************************************************/
26
27static struct mtd_partition lacie_v2_flash_parts[] = {
28 {
29 .name = "u-boot",
30 .size = MTDPART_SIZ_FULL,
31 .offset = 0,
32 .mask_flags = MTD_WRITEABLE, /* force read-only */
33 },
34};
35
36static const struct flash_platform_data lacie_v2_flash = {
37 .type = "mx25l4005a",
38 .name = "spi_flash",
39 .parts = lacie_v2_flash_parts,
40 .nr_parts = ARRAY_SIZE(lacie_v2_flash_parts),
41};
42
43static struct spi_board_info __initdata lacie_v2_spi_slave_info[] = {
44 {
45 .modalias = "m25p80",
46 .platform_data = &lacie_v2_flash,
47 .irq = -1,
48 .max_speed_hz = 20000000,
49 .bus_num = 0,
50 .chip_select = 0,
51 },
52};
53
54void __init lacie_v2_register_flash(void)
55{
56 spi_register_board_info(lacie_v2_spi_slave_info,
57 ARRAY_SIZE(lacie_v2_spi_slave_info));
58 kirkwood_spi_init();
59}
60
61/*****************************************************************************
62 * I2C devices
63 ****************************************************************************/
64
65static struct at24_platform_data at24c04 = {
66 .byte_len = SZ_4K / 8,
67 .page_size = 16,
68};
69
70/*
71 * i2c addr | chip | description
72 * 0x50 | HT24LC04 | eeprom (512B)
73 */
74
75static struct i2c_board_info __initdata lacie_v2_i2c_info[] = {
76 {
77 I2C_BOARD_INFO("24c04", 0x50),
78 .platform_data = &at24c04,
79 }
80};
81
82void __init lacie_v2_register_i2c_devices(void)
83{
84 kirkwood_i2c_init();
85 i2c_register_board_info(0, lacie_v2_i2c_info,
86 ARRAY_SIZE(lacie_v2_i2c_info));
87}
88
89/*****************************************************************************
90 * Hard Disk power
91 ****************************************************************************/
92
93static int __initdata lacie_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
94
95void __init lacie_v2_hdd_power_init(int hdd_num)
96{
97 int i;
98 int err;
99
100 /* Power up all hard disks. */
101 for (i = 0; i < hdd_num; i++) {
102 err = gpio_request(lacie_v2_gpio_hdd_power[i], NULL);
103 if (err == 0) {
104 err = gpio_direction_output(
105 lacie_v2_gpio_hdd_power[i], 1);
106 /* Free the HDD power GPIOs. This allow user-space to
107 * configure them via the gpiolib sysfs interface. */
108 gpio_free(lacie_v2_gpio_hdd_power[i]);
109 }
110 if (err)
111 pr_err("Failed to power up HDD%d\n", i + 1);
112 }
113}
114
115/*****************************************************************************
116 * Timer
117 ****************************************************************************/
118
119static void lacie_v2_timer_init(void)
120{
121 kirkwood_tclk = 166666667;
122 orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
123}
124
125struct sys_timer lacie_v2_timer = {
126 .init = lacie_v2_timer_init,
127};
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.h b/arch/arm/mach-kirkwood/lacie_v2-common.h
new file mode 100644
index 000000000000..af521315b87b
--- /dev/null
+++ b/arch/arm/mach-kirkwood/lacie_v2-common.h
@@ -0,0 +1,18 @@
1/*
2 * arch/arm/mach-kirkwood/lacie_v2-common.h
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9#ifndef __ARCH_KIRKWOOD_LACIE_V2_COMMON_H
10#define __ARCH_KIRKWOOD_LACIE_V2_COMMON_H
11
12void lacie_v2_register_flash(void);
13void lacie_v2_register_i2c_devices(void);
14void lacie_v2_hdd_power_init(int hdd_num);
15
16extern struct sys_timer lacie_v2_timer;
17
18#endif
diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c
index d26bf324738b..fed264d28f4a 100644
--- a/arch/arm/mach-kirkwood/netspace_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c
@@ -24,56 +24,19 @@
24#include <linux/kernel.h> 24#include <linux/kernel.h>
25#include <linux/init.h> 25#include <linux/init.h>
26#include <linux/platform_device.h> 26#include <linux/platform_device.h>
27#include <linux/mtd/physmap.h>
28#include <linux/spi/flash.h>
29#include <linux/spi/spi.h>
30#include <linux/ata_platform.h> 27#include <linux/ata_platform.h>
31#include <linux/mv643xx_eth.h> 28#include <linux/mv643xx_eth.h>
32#include <linux/i2c.h>
33#include <linux/i2c/at24.h>
34#include <linux/input.h> 29#include <linux/input.h>
35#include <linux/gpio.h> 30#include <linux/gpio.h>
36#include <linux/gpio_keys.h> 31#include <linux/gpio_keys.h>
37#include <linux/leds.h> 32#include <linux/leds.h>
38#include <asm/mach-types.h> 33#include <asm/mach-types.h>
39#include <asm/mach/arch.h> 34#include <asm/mach/arch.h>
40#include <asm/mach/time.h>
41#include <mach/kirkwood.h> 35#include <mach/kirkwood.h>
42#include <mach/leds-ns2.h> 36#include <mach/leds-ns2.h>
43#include <plat/time.h>
44#include "common.h" 37#include "common.h"
45#include "mpp.h" 38#include "mpp.h"
46 39#include "lacie_v2-common.h"
47/*****************************************************************************
48 * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
49 ****************************************************************************/
50
51static struct mtd_partition netspace_v2_flash_parts[] = {
52 {
53 .name = "u-boot",
54 .size = MTDPART_SIZ_FULL,
55 .offset = 0,
56 .mask_flags = MTD_WRITEABLE, /* force read-only */
57 },
58};
59
60static const struct flash_platform_data netspace_v2_flash = {
61 .type = "mx25l4005a",
62 .name = "spi_flash",
63 .parts = netspace_v2_flash_parts,
64 .nr_parts = ARRAY_SIZE(netspace_v2_flash_parts),
65};
66
67static struct spi_board_info __initdata netspace_v2_spi_slave_info[] = {
68 {
69 .modalias = "m25p80",
70 .platform_data = &netspace_v2_flash,
71 .irq = -1,
72 .max_speed_hz = 20000000,
73 .bus_num = 0,
74 .chip_select = 0,
75 },
76};
77 40
78/***************************************************************************** 41/*****************************************************************************
79 * Ethernet 42 * Ethernet
@@ -84,27 +47,6 @@ static struct mv643xx_eth_platform_data netspace_v2_ge00_data = {
84}; 47};
85 48
86/***************************************************************************** 49/*****************************************************************************
87 * I2C devices
88 ****************************************************************************/
89
90static struct at24_platform_data at24c04 = {
91 .byte_len = SZ_4K / 8,
92 .page_size = 16,
93};
94
95/*
96 * i2c addr | chip | description
97 * 0x50 | HT24LC04 | eeprom (512B)
98 */
99
100static struct i2c_board_info __initdata netspace_v2_i2c_info[] = {
101 {
102 I2C_BOARD_INFO("24c04", 0x50),
103 .platform_data = &at24c04,
104 }
105};
106
107/*****************************************************************************
108 * SATA 50 * SATA
109 ****************************************************************************/ 51 ****************************************************************************/
110 52
@@ -112,35 +54,6 @@ static struct mv_sata_platform_data netspace_v2_sata_data = {
112 .n_ports = 2, 54 .n_ports = 2,
113}; 55};
114 56
115#define NETSPACE_V2_GPIO_SATA0_POWER 16
116#define NETSPACE_V2_GPIO_SATA1_POWER 17
117
118static void __init netspace_v2_sata_power_init(void)
119{
120 int err;
121
122 err = gpio_request(NETSPACE_V2_GPIO_SATA0_POWER, "SATA0 power");
123 if (err == 0) {
124 err = gpio_direction_output(NETSPACE_V2_GPIO_SATA0_POWER, 1);
125 if (err)
126 gpio_free(NETSPACE_V2_GPIO_SATA0_POWER);
127 }
128 if (err)
129 pr_err("netspace_v2: failed to setup SATA0 power\n");
130
131 if (machine_is_netspace_max_v2()) {
132 err = gpio_request(NETSPACE_V2_GPIO_SATA1_POWER, "SATA1 power");
133 if (err == 0) {
134 err = gpio_direction_output(
135 NETSPACE_V2_GPIO_SATA1_POWER, 1);
136 if (err)
137 gpio_free(NETSPACE_V2_GPIO_SATA1_POWER);
138 }
139 if (err)
140 pr_err("netspace_v2: failed to setup SATA1 power\n");
141 }
142}
143
144/***************************************************************************** 57/*****************************************************************************
145 * GPIO keys 58 * GPIO keys
146 ****************************************************************************/ 59 ****************************************************************************/
@@ -224,20 +137,6 @@ static struct platform_device netspace_v2_leds = {
224}; 137};
225 138
226/***************************************************************************** 139/*****************************************************************************
227 * Timer
228 ****************************************************************************/
229
230static void netspace_v2_timer_init(void)
231{
232 kirkwood_tclk = 166666667;
233 orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
234}
235
236struct sys_timer netspace_v2_timer = {
237 .init = netspace_v2_timer_init,
238};
239
240/*****************************************************************************
241 * General Setup 140 * General Setup
242 ****************************************************************************/ 141 ****************************************************************************/
243 142
@@ -291,18 +190,17 @@ static void __init netspace_v2_init(void)
291 kirkwood_init(); 190 kirkwood_init();
292 kirkwood_mpp_conf(netspace_v2_mpp_config); 191 kirkwood_mpp_conf(netspace_v2_mpp_config);
293 192
294 netspace_v2_sata_power_init(); 193 if (machine_is_netspace_max_v2())
194 lacie_v2_hdd_power_init(2);
195 else
196 lacie_v2_hdd_power_init(1);
295 197
296 kirkwood_ehci_init(); 198 kirkwood_ehci_init();
297 kirkwood_ge00_init(&netspace_v2_ge00_data); 199 kirkwood_ge00_init(&netspace_v2_ge00_data);
298 kirkwood_sata_init(&netspace_v2_sata_data); 200 kirkwood_sata_init(&netspace_v2_sata_data);
299 kirkwood_uart0_init(); 201 kirkwood_uart0_init();
300 spi_register_board_info(netspace_v2_spi_slave_info, 202 lacie_v2_register_flash();
301 ARRAY_SIZE(netspace_v2_spi_slave_info)); 203 lacie_v2_register_i2c_devices();
302 kirkwood_spi_init();
303 kirkwood_i2c_init();
304 i2c_register_board_info(0, netspace_v2_i2c_info,
305 ARRAY_SIZE(netspace_v2_i2c_info));
306 204
307 platform_device_register(&netspace_v2_leds); 205 platform_device_register(&netspace_v2_leds);
308 platform_device_register(&netspace_v2_gpio_leds); 206 platform_device_register(&netspace_v2_gpio_leds);
@@ -323,7 +221,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2")
323 .init_machine = netspace_v2_init, 221 .init_machine = netspace_v2_init,
324 .map_io = kirkwood_map_io, 222 .map_io = kirkwood_map_io,
325 .init_irq = kirkwood_init_irq, 223 .init_irq = kirkwood_init_irq,
326 .timer = &netspace_v2_timer, 224 .timer = &lacie_v2_timer,
327MACHINE_END 225MACHINE_END
328#endif 226#endif
329 227
@@ -335,7 +233,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2")
335 .init_machine = netspace_v2_init, 233 .init_machine = netspace_v2_init,
336 .map_io = kirkwood_map_io, 234 .map_io = kirkwood_map_io,
337 .init_irq = kirkwood_init_irq, 235 .init_irq = kirkwood_init_irq,
338 .timer = &netspace_v2_timer, 236 .timer = &lacie_v2_timer,
339MACHINE_END 237MACHINE_END
340#endif 238#endif
341 239
@@ -347,6 +245,6 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2")
347 .init_machine = netspace_v2_init, 245 .init_machine = netspace_v2_init,
348 .map_io = kirkwood_map_io, 246 .map_io = kirkwood_map_io,
349 .init_irq = kirkwood_init_irq, 247 .init_irq = kirkwood_init_irq,
350 .timer = &netspace_v2_timer, 248 .timer = &lacie_v2_timer,
351MACHINE_END 249MACHINE_END
352#endif 250#endif
diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
index 2bd14c5079de..aec528d6081f 100644
--- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
@@ -23,55 +23,18 @@
23#include <linux/kernel.h> 23#include <linux/kernel.h>
24#include <linux/init.h> 24#include <linux/init.h>
25#include <linux/platform_device.h> 25#include <linux/platform_device.h>
26#include <linux/mtd/physmap.h>
27#include <linux/spi/flash.h>
28#include <linux/spi/spi.h>
29#include <linux/ata_platform.h> 26#include <linux/ata_platform.h>
30#include <linux/mv643xx_eth.h> 27#include <linux/mv643xx_eth.h>
31#include <linux/i2c.h>
32#include <linux/i2c/at24.h>
33#include <linux/input.h> 28#include <linux/input.h>
34#include <linux/gpio.h> 29#include <linux/gpio.h>
35#include <linux/gpio_keys.h> 30#include <linux/gpio_keys.h>
36#include <linux/leds.h> 31#include <linux/leds.h>
37#include <asm/mach-types.h> 32#include <asm/mach-types.h>
38#include <asm/mach/arch.h> 33#include <asm/mach/arch.h>
39#include <asm/mach/time.h>
40#include <mach/kirkwood.h> 34#include <mach/kirkwood.h>
41#include <plat/time.h>
42#include "common.h" 35#include "common.h"
43#include "mpp.h" 36#include "mpp.h"
44 37#include "lacie_v2-common.h"
45/*****************************************************************************
46 * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
47 ****************************************************************************/
48
49static struct mtd_partition netxbig_v2_flash_parts[] = {
50 {
51 .name = "u-boot",
52 .size = MTDPART_SIZ_FULL,
53 .offset = 0,
54 .mask_flags = MTD_WRITEABLE, /* force read-only */
55 },
56};
57
58static const struct flash_platform_data netxbig_v2_flash = {
59 .type = "mx25l4005a",
60 .name = "spi_flash",
61 .parts = netxbig_v2_flash_parts,
62 .nr_parts = ARRAY_SIZE(netxbig_v2_flash_parts),
63};
64
65static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = {
66 {
67 .modalias = "m25p80",
68 .platform_data = &netxbig_v2_flash,
69 .irq = -1,
70 .max_speed_hz = 20000000,
71 .bus_num = 0,
72 .chip_select = 0,
73 },
74};
75 38
76/***************************************************************************** 39/*****************************************************************************
77 * Ethernet 40 * Ethernet
@@ -86,27 +49,6 @@ static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = {
86}; 49};
87 50
88/***************************************************************************** 51/*****************************************************************************
89 * I2C devices
90 ****************************************************************************/
91
92static struct at24_platform_data at24c04 = {
93 .byte_len = SZ_4K / 8,
94 .page_size = 16,
95};
96
97/*
98 * i2c addr | chip | description
99 * 0x50 | HT24LC04 | eeprom (512B)
100 */
101
102static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = {
103 {
104 I2C_BOARD_INFO("24c04", 0x50),
105 .platform_data = &at24c04,
106 }
107};
108
109/*****************************************************************************
110 * SATA 52 * SATA
111 ****************************************************************************/ 53 ****************************************************************************/
112 54
@@ -114,34 +56,6 @@ static struct mv_sata_platform_data netxbig_v2_sata_data = {
114 .n_ports = 2, 56 .n_ports = 2,
115}; 57};
116 58
117static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
118
119static void __init netxbig_v2_sata_power_init(void)
120{
121 int i;
122 int err;
123 int hdd_nb;
124
125 if (machine_is_net2big_v2())
126 hdd_nb = 2;
127 else
128 hdd_nb = 5;
129
130 /* Power up all hard disks. */
131 for (i = 0; i < hdd_nb; i++) {
132 err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL);
133 if (err == 0) {
134 err = gpio_direction_output(
135 netxbig_v2_gpio_hdd_power[i], 1);
136 /* Free the HDD power GPIOs. This allow user-space to
137 * configure them via the gpiolib sysfs interface. */
138 gpio_free(netxbig_v2_gpio_hdd_power[i]);
139 }
140 if (err)
141 pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1);
142 }
143}
144
145/***************************************************************************** 59/*****************************************************************************
146 * GPIO keys 60 * GPIO keys
147 ****************************************************************************/ 61 ****************************************************************************/
@@ -246,20 +160,6 @@ static struct platform_device netxbig_v2_gpio_buttons = {
246 */ 160 */
247 161
248/***************************************************************************** 162/*****************************************************************************
249 * Timer
250 ****************************************************************************/
251
252static void netxbig_v2_timer_init(void)
253{
254 kirkwood_tclk = 166666667;
255 orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
256}
257
258struct sys_timer netxbig_v2_timer = {
259 .init = netxbig_v2_timer_init,
260};
261
262/*****************************************************************************
263 * General Setup 163 * General Setup
264 ****************************************************************************/ 164 ****************************************************************************/
265 165
@@ -366,7 +266,10 @@ static void __init netxbig_v2_init(void)
366 else 266 else
367 kirkwood_mpp_conf(net5big_v2_mpp_config); 267 kirkwood_mpp_conf(net5big_v2_mpp_config);
368 268
369 netxbig_v2_sata_power_init(); 269 if (machine_is_net2big_v2())
270 lacie_v2_hdd_power_init(2);
271 else
272 lacie_v2_hdd_power_init(5);
370 273
371 kirkwood_ehci_init(); 274 kirkwood_ehci_init();
372 kirkwood_ge00_init(&netxbig_v2_ge00_data); 275 kirkwood_ge00_init(&netxbig_v2_ge00_data);
@@ -374,12 +277,8 @@ static void __init netxbig_v2_init(void)
374 kirkwood_ge01_init(&netxbig_v2_ge01_data); 277 kirkwood_ge01_init(&netxbig_v2_ge01_data);
375 kirkwood_sata_init(&netxbig_v2_sata_data); 278 kirkwood_sata_init(&netxbig_v2_sata_data);
376 kirkwood_uart0_init(); 279 kirkwood_uart0_init();
377 spi_register_board_info(netxbig_v2_spi_slave_info, 280 lacie_v2_register_flash();
378 ARRAY_SIZE(netxbig_v2_spi_slave_info)); 281 lacie_v2_register_i2c_devices();
379 kirkwood_spi_init();
380 kirkwood_i2c_init();
381 i2c_register_board_info(0, netxbig_v2_i2c_info,
382 ARRAY_SIZE(netxbig_v2_i2c_info));
383 282
384 platform_device_register(&netxbig_v2_gpio_buttons); 283 platform_device_register(&netxbig_v2_gpio_buttons);
385 284
@@ -398,7 +297,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
398 .init_machine = netxbig_v2_init, 297 .init_machine = netxbig_v2_init,
399 .map_io = kirkwood_map_io, 298 .map_io = kirkwood_map_io,
400 .init_irq = kirkwood_init_irq, 299 .init_irq = kirkwood_init_irq,
401 .timer = &netxbig_v2_timer, 300 .timer = &lacie_v2_timer,
402MACHINE_END 301MACHINE_END
403#endif 302#endif
404 303
@@ -410,6 +309,6 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
410 .init_machine = netxbig_v2_init, 309 .init_machine = netxbig_v2_init,
411 .map_io = kirkwood_map_io, 310 .map_io = kirkwood_map_io,
412 .init_irq = kirkwood_init_irq, 311 .init_irq = kirkwood_init_irq,
413 .timer = &netxbig_v2_timer, 312 .timer = &lacie_v2_timer,
414MACHINE_END 313MACHINE_END
415#endif 314#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-05-10 12:27:51 -0400