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authorSimon Guinot <sguinot@lacie.com>2010-02-08 13:08:34 -0500
committerNicolas Pitre <nico@fluxnic.net>2010-05-03 17:03:18 -0400
commit57475b1a47b3e891ce087ca3c6fc93f5a446a244 (patch)
tree46a4c03171ffde72121c6be560854f9732c22eff /arch/arm
parent3e05ec1b93cd839fa1d1a9961b155b0dbc9a4055 (diff)
[ARM] Kirkwood: merge net2big_v2 and net5big_v2 board setups
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-kirkwood/Makefile4
-rw-r--r--arch/arm/mach-kirkwood/net2big_v2-setup.c334
-rw-r--r--arch/arm/mach-kirkwood/netxbig_v2-setup.c (renamed from arch/arm/mach-kirkwood/net5big_v2-setup.c)176
3 files changed, 120 insertions, 394 deletions
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index bbb8dd3fa211..c0cd5d362002 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -12,7 +12,7 @@ obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o
12obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o 12obj-$(CONFIG_MACH_OPENRD) += openrd-setup.o
13obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o 13obj-$(CONFIG_MACH_NETSPACE_V2) += netspace_v2-setup.o
14obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o 14obj-$(CONFIG_MACH_INETSPACE_V2) += netspace_v2-setup.o
15obj-$(CONFIG_MACH_NET2BIG_V2) += net2big_v2-setup.o 15obj-$(CONFIG_MACH_NET2BIG_V2) += netxbig_v2-setup.o
16obj-$(CONFIG_MACH_NET5BIG_V2) += net5big_v2-setup.o 16obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o
17 17
18obj-$(CONFIG_CPU_IDLE) += cpuidle.o 18obj-$(CONFIG_CPU_IDLE) += cpuidle.o
diff --git a/arch/arm/mach-kirkwood/net2big_v2-setup.c b/arch/arm/mach-kirkwood/net2big_v2-setup.c
deleted file mode 100644
index 359bb19e366c..000000000000
--- a/arch/arm/mach-kirkwood/net2big_v2-setup.c
+++ /dev/null
@@ -1,334 +0,0 @@
1/*
2 * arch/arm/mach-kirkwood/net2big_v2-setup.c
3 *
4 * LaCie 2Big Network v2 board setup
5 *
6 * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23#include <linux/kernel.h>
24#include <linux/init.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>
30#include <linux/mv643xx_eth.h>
31#include <linux/i2c.h>
32#include <linux/i2c/at24.h>
33#include <linux/input.h>
34#include <linux/gpio.h>
35#include <linux/gpio_keys.h>
36#include <linux/leds.h>
37#include <asm/mach-types.h>
38#include <asm/mach/arch.h>
39#include <asm/mach/time.h>
40#include <mach/kirkwood.h>
41#include <plat/time.h>
42#include "common.h"
43#include "mpp.h"
44
45/*****************************************************************************
46 * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
47 ****************************************************************************/
48
49static struct mtd_partition net2big_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 net2big_v2_flash = {
59 .type = "mx25l4005a",
60 .name = "spi_flash",
61 .parts = net2big_v2_flash_parts,
62 .nr_parts = ARRAY_SIZE(net2big_v2_flash_parts),
63};
64
65static struct spi_board_info __initdata net2big_v2_spi_slave_info[] = {
66 {
67 .modalias = "m25p80",
68 .platform_data = &net2big_v2_flash,
69 .irq = -1,
70 .max_speed_hz = 20000000,
71 .bus_num = 0,
72 .chip_select = 0,
73 },
74};
75
76/*****************************************************************************
77 * Ethernet
78 ****************************************************************************/
79
80static struct mv643xx_eth_platform_data net2big_v2_ge00_data = {
81 .phy_addr = MV643XX_ETH_PHY_ADDR(8),
82};
83
84/*****************************************************************************
85 * I2C devices
86 ****************************************************************************/
87
88static struct at24_platform_data at24c04 = {
89 .byte_len = SZ_4K / 8,
90 .page_size = 16,
91};
92
93/*
94 * i2c addr | chip | description
95 * 0x50 | HT24LC04 | eeprom (512B)
96 */
97
98static struct i2c_board_info __initdata net2big_v2_i2c_info[] = {
99 {
100 I2C_BOARD_INFO("24c04", 0x50),
101 .platform_data = &at24c04,
102 }
103};
104
105/*****************************************************************************
106 * SATA
107 ****************************************************************************/
108
109static struct mv_sata_platform_data net2big_v2_sata_data = {
110 .n_ports = 2,
111};
112
113static int __initdata net2big_v2_gpio_hdd_power[] = { 16, 17 };
114
115static void __init net2big_v2_sata_power_init(void)
116{
117 int i;
118 int err;
119
120 /* Power up all hard disks. */
121 for (i = 0; i < ARRAY_SIZE(net2big_v2_gpio_hdd_power); i++) {
122 err = gpio_request(net2big_v2_gpio_hdd_power[i], NULL);
123 if (err == 0) {
124 err = gpio_direction_output(
125 net2big_v2_gpio_hdd_power[i], 1);
126 /* Free the HDD power GPIOs. This allow user-space to
127 * configure them via the gpiolib sysfs interface. */
128 gpio_free(net2big_v2_gpio_hdd_power[i]);
129 }
130 if (err)
131 pr_err("net2big_v2: failed to power-up HDD%d\n", i + 1);
132 }
133}
134
135/*****************************************************************************
136 * GPIO keys
137 ****************************************************************************/
138
139#define NET2BIG_V2_GPIO_SWITCH_POWER_ON 13
140#define NET2BIG_V2_GPIO_SWITCH_POWER_OFF 15
141#define NET2BIG_V2_GPIO_FUNC_BUTTON 34
142
143#define NET2BIG_V2_SWITCH_POWER_ON 0x1
144#define NET2BIG_V2_SWITCH_POWER_OFF 0x2
145
146static struct gpio_keys_button net2big_v2_buttons[] = {
147 [0] = {
148 .type = EV_SW,
149 .code = NET2BIG_V2_SWITCH_POWER_ON,
150 .gpio = NET2BIG_V2_GPIO_SWITCH_POWER_ON,
151 .desc = "Back power switch (on|auto)",
152 .active_low = 1,
153 },
154 [1] = {
155 .type = EV_SW,
156 .code = NET2BIG_V2_SWITCH_POWER_OFF,
157 .gpio = NET2BIG_V2_GPIO_SWITCH_POWER_OFF,
158 .desc = "Back power switch (auto|off)",
159 .active_low = 1,
160 },
161 [2] = {
162 .code = KEY_OPTION,
163 .gpio = NET2BIG_V2_GPIO_FUNC_BUTTON,
164 .desc = "Function button",
165 .active_low = 1,
166 },
167};
168
169static struct gpio_keys_platform_data net2big_v2_button_data = {
170 .buttons = net2big_v2_buttons,
171 .nbuttons = ARRAY_SIZE(net2big_v2_buttons),
172};
173
174static struct platform_device net2big_v2_gpio_buttons = {
175 .name = "gpio-keys",
176 .id = -1,
177 .dev = {
178 .platform_data = &net2big_v2_button_data,
179 },
180};
181
182/*****************************************************************************
183 * GPIO LEDs
184 ****************************************************************************/
185
186/*
187 * The LEDs are controlled by a CPLD and can be configured through a GPIO
188 * extension bus:
189 *
190 * - address register : bit [0-2] -> GPIO [47-49]
191 * - data register : bit [0-2] -> GPIO [44-46]
192 * - enable register : GPIO 29
193 *
194 * Address register selection:
195 *
196 * addr | register
197 * ----------------------------
198 * 0 | front LED
199 * 1 | front LED brightness
200 * 2 | HDD LED brightness
201 * 3 | HDD1 LED
202 * 4 | HDD2 LED
203 *
204 * Data register configuration:
205 *
206 * data | LED brightness
207 * -------------------------------------------------
208 * 0 | min (off)
209 * - | -
210 * 7 | max
211 *
212 * data | front LED mode
213 * -------------------------------------------------
214 * 0 | fix off
215 * 1 | fix blue on
216 * 2 | fix red on
217 * 3 | blink blue on=1 sec and blue off=1 sec
218 * 4 | blink red on=1 sec and red off=1 sec
219 * 5 | blink blue on=2.5 sec and red on=0.5 sec
220 * 6 | blink blue on=1 sec and red on=1 sec
221 * 7 | blink blue on=0.5 sec and blue off=2.5 sec
222 *
223 * data | HDD LED mode
224 * -------------------------------------------------
225 * 0 | fix blue on
226 * 1 | SATA activity blink
227 * 2 | fix red on
228 * 3 | blink blue on=1 sec and blue off=1 sec
229 * 4 | blink red on=1 sec and red off=1 sec
230 * 5 | blink blue on=2.5 sec and red on=0.5 sec
231 * 6 | blink blue on=1 sec and red on=1 sec
232 * 7 | blink blue on=0.5 sec and blue off=2.5 sec
233 */
234
235/*****************************************************************************
236 * Timer
237 ****************************************************************************/
238
239static void net2big_v2_timer_init(void)
240{
241 kirkwood_tclk = 166666667;
242 orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
243}
244
245struct sys_timer net2big_v2_timer = {
246 .init = net2big_v2_timer_init,
247};
248
249/*****************************************************************************
250 * General Setup
251 ****************************************************************************/
252
253static unsigned int net2big_v2_mpp_config[] __initdata = {
254 MPP0_SPI_SCn,
255 MPP1_SPI_MOSI,
256 MPP2_SPI_SCK,
257 MPP3_SPI_MISO,
258 MPP6_SYSRST_OUTn,
259 MPP7_GPO, /* Request power-off */
260 MPP8_TW_SDA,
261 MPP9_TW_SCK,
262 MPP10_UART0_TXD,
263 MPP11_UART0_RXD,
264 MPP13_GPIO, /* Rear power switch (on|auto) */
265 MPP14_GPIO, /* USB fuse alarm */
266 MPP15_GPIO, /* Rear power switch (auto|off) */
267 MPP16_GPIO, /* SATA HDD1 power */
268 MPP17_GPIO, /* SATA HDD2 power */
269 MPP20_SATA1_ACTn,
270 MPP21_SATA0_ACTn,
271 MPP24_GPIO, /* USB mode select */
272 MPP26_GPIO, /* USB device vbus */
273 MPP28_GPIO, /* USB enable host vbus */
274 MPP29_GPIO, /* GPIO extension ALE */
275 MPP34_GPIO, /* Rear Push button */
276 MPP35_GPIO, /* Inhibit switch power-off */
277 MPP36_GPIO, /* SATA HDD1 presence */
278 MPP37_GPIO, /* SATA HDD2 presence */
279 MPP40_GPIO, /* eSATA presence */
280 MPP44_GPIO, /* GPIO extension (data 0) */
281 MPP45_GPIO, /* GPIO extension (data 1) */
282 MPP46_GPIO, /* GPIO extension (data 2) */
283 MPP47_GPIO, /* GPIO extension (addr 0) */
284 MPP48_GPIO, /* GPIO extension (addr 1) */
285 MPP49_GPIO, /* GPIO extension (addr 2) */
286 0
287};
288
289#define NET2BIG_V2_GPIO_POWER_OFF 7
290
291static void net2big_v2_power_off(void)
292{
293 gpio_set_value(NET2BIG_V2_GPIO_POWER_OFF, 1);
294}
295
296static void __init net2big_v2_init(void)
297{
298 /*
299 * Basic setup. Needs to be called early.
300 */
301 kirkwood_init();
302 kirkwood_mpp_conf(net2big_v2_mpp_config);
303
304 net2big_v2_sata_power_init();
305
306 kirkwood_ehci_init();
307 kirkwood_ge00_init(&net2big_v2_ge00_data);
308 kirkwood_sata_init(&net2big_v2_sata_data);
309 kirkwood_uart0_init();
310 spi_register_board_info(net2big_v2_spi_slave_info,
311 ARRAY_SIZE(net2big_v2_spi_slave_info));
312 kirkwood_spi_init();
313 kirkwood_i2c_init();
314 i2c_register_board_info(0, net2big_v2_i2c_info,
315 ARRAY_SIZE(net2big_v2_i2c_info));
316
317 platform_device_register(&net2big_v2_gpio_buttons);
318
319 if (gpio_request(NET2BIG_V2_GPIO_POWER_OFF, "power-off") == 0 &&
320 gpio_direction_output(NET2BIG_V2_GPIO_POWER_OFF, 0) == 0)
321 pm_power_off = net2big_v2_power_off;
322 else
323 pr_err("net2big_v2: failed to configure power-off GPIO\n");
324}
325
326MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
327 .phys_io = KIRKWOOD_REGS_PHYS_BASE,
328 .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
329 .boot_params = 0x00000100,
330 .init_machine = net2big_v2_init,
331 .map_io = kirkwood_map_io,
332 .init_irq = kirkwood_init_irq,
333 .timer = &net2big_v2_timer,
334MACHINE_END
diff --git a/arch/arm/mach-kirkwood/net5big_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
index f0617ecc8a29..8a2bb0228e4f 100644
--- a/arch/arm/mach-kirkwood/net5big_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * arch/arm/mach-kirkwood/net5big_v2-setup.c 2 * arch/arm/mach-kirkwood/netxbig_v2-setup.c
3 * 3 *
4 * LaCie 5Big Network v2 board setup 4 * LaCie 2Big and 5Big Network v2 board setup
5 * 5 *
6 * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com> 6 * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
7 * 7 *
@@ -46,7 +46,7 @@
46 * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) 46 * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
47 ****************************************************************************/ 47 ****************************************************************************/
48 48
49static struct mtd_partition net5big_v2_flash_parts[] = { 49static struct mtd_partition netxbig_v2_flash_parts[] = {
50 { 50 {
51 .name = "u-boot", 51 .name = "u-boot",
52 .size = MTDPART_SIZ_FULL, 52 .size = MTDPART_SIZ_FULL,
@@ -55,17 +55,17 @@ static struct mtd_partition net5big_v2_flash_parts[] = {
55 }, 55 },
56}; 56};
57 57
58static const struct flash_platform_data net5big_v2_flash = { 58static const struct flash_platform_data netxbig_v2_flash = {
59 .type = "mx25l4005a", 59 .type = "mx25l4005a",
60 .name = "spi_flash", 60 .name = "spi_flash",
61 .parts = net5big_v2_flash_parts, 61 .parts = netxbig_v2_flash_parts,
62 .nr_parts = ARRAY_SIZE(net5big_v2_flash_parts), 62 .nr_parts = ARRAY_SIZE(netxbig_v2_flash_parts),
63}; 63};
64 64
65static struct spi_board_info __initdata net5big_v2_spi_slave_info[] = { 65static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = {
66 { 66 {
67 .modalias = "m25p80", 67 .modalias = "m25p80",
68 .platform_data = &net5big_v2_flash, 68 .platform_data = &netxbig_v2_flash,
69 .irq = -1, 69 .irq = -1,
70 .max_speed_hz = 20000000, 70 .max_speed_hz = 20000000,
71 .bus_num = 0, 71 .bus_num = 0,
@@ -77,11 +77,11 @@ static struct spi_board_info __initdata net5big_v2_spi_slave_info[] = {
77 * Ethernet 77 * Ethernet
78 ****************************************************************************/ 78 ****************************************************************************/
79 79
80static struct mv643xx_eth_platform_data net5big_v2_ge00_data = { 80static struct mv643xx_eth_platform_data netxbig_v2_ge00_data = {
81 .phy_addr = MV643XX_ETH_PHY_ADDR(8), 81 .phy_addr = MV643XX_ETH_PHY_ADDR(8),
82}; 82};
83 83
84static struct mv643xx_eth_platform_data net5big_v2_ge01_data = { 84static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = {
85 .phy_addr = MV643XX_ETH_PHY_ADDR(0), 85 .phy_addr = MV643XX_ETH_PHY_ADDR(0),
86}; 86};
87 87
@@ -99,7 +99,7 @@ static struct at24_platform_data at24c04 = {
99 * 0x50 | HT24LC04 | eeprom (512B) 99 * 0x50 | HT24LC04 | eeprom (512B)
100 */ 100 */
101 101
102static struct i2c_board_info __initdata net5big_v2_i2c_info[] = { 102static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = {
103 { 103 {
104 I2C_BOARD_INFO("24c04", 0x50), 104 I2C_BOARD_INFO("24c04", 0x50),
105 .platform_data = &at24c04, 105 .platform_data = &at24c04,
@@ -110,29 +110,35 @@ static struct i2c_board_info __initdata net5big_v2_i2c_info[] = {
110 * SATA 110 * SATA
111 ****************************************************************************/ 111 ****************************************************************************/
112 112
113static struct mv_sata_platform_data net5big_v2_sata_data = { 113static struct mv_sata_platform_data netxbig_v2_sata_data = {
114 .n_ports = 2, 114 .n_ports = 2,
115}; 115};
116 116
117static int __initdata net5big_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 }; 117static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
118 118
119static void __init net5big_v2_sata_power_init(void) 119static void __init netxbig_v2_sata_power_init(void)
120{ 120{
121 int i; 121 int i;
122 int err; 122 int err;
123 int hdd_nb;
124
125 if (machine_is_net2big_v2())
126 hdd_nb = 2;
127 else
128 hdd_nb = 5;
123 129
124 /* Power up all hard disks. */ 130 /* Power up all hard disks. */
125 for (i = 0; i < ARRAY_SIZE(net5big_v2_gpio_hdd_power); i++) { 131 for (i = 0; i < hdd_nb; i++) {
126 err = gpio_request(net5big_v2_gpio_hdd_power[i], NULL); 132 err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL);
127 if (err == 0) { 133 if (err == 0) {
128 err = gpio_direction_output( 134 err = gpio_direction_output(
129 net5big_v2_gpio_hdd_power[i], 1); 135 netxbig_v2_gpio_hdd_power[i], 1);
130 /* Free the HDD power GPIOs. This allow user-space to 136 /* Free the HDD power GPIOs. This allow user-space to
131 * configure them via the gpiolib sysfs interface. */ 137 * configure them via the gpiolib sysfs interface. */
132 gpio_free(net5big_v2_gpio_hdd_power[i]); 138 gpio_free(netxbig_v2_gpio_hdd_power[i]);
133 } 139 }
134 if (err) 140 if (err)
135 pr_err("net5big_v2: failed to power up HDD%d\n", i + 1); 141 pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1);
136 } 142 }
137} 143}
138 144
@@ -140,46 +146,46 @@ static void __init net5big_v2_sata_power_init(void)
140 * GPIO keys 146 * GPIO keys
141 ****************************************************************************/ 147 ****************************************************************************/
142 148
143#define NET5BIG_V2_GPIO_SWITCH_POWER_ON 13 149#define NETXBIG_V2_GPIO_SWITCH_POWER_ON 13
144#define NET5BIG_V2_GPIO_SWITCH_POWER_OFF 15 150#define NETXBIG_V2_GPIO_SWITCH_POWER_OFF 15
145#define NET5BIG_V2_GPIO_FUNC_BUTTON 34 151#define NETXBIG_V2_GPIO_FUNC_BUTTON 34
146 152
147#define NET5BIG_V2_SWITCH_POWER_ON 0x1 153#define NETXBIG_V2_SWITCH_POWER_ON 0x1
148#define NET5BIG_V2_SWITCH_POWER_OFF 0x2 154#define NETXBIG_V2_SWITCH_POWER_OFF 0x2
149 155
150static struct gpio_keys_button net5big_v2_buttons[] = { 156static struct gpio_keys_button netxbig_v2_buttons[] = {
151 [0] = { 157 [0] = {
152 .type = EV_SW, 158 .type = EV_SW,
153 .code = NET5BIG_V2_SWITCH_POWER_ON, 159 .code = NETXBIG_V2_SWITCH_POWER_ON,
154 .gpio = NET5BIG_V2_GPIO_SWITCH_POWER_ON, 160 .gpio = NETXBIG_V2_GPIO_SWITCH_POWER_ON,
155 .desc = "Back power switch (on|auto)", 161 .desc = "Back power switch (on|auto)",
156 .active_low = 1, 162 .active_low = 1,
157 }, 163 },
158 [1] = { 164 [1] = {
159 .type = EV_SW, 165 .type = EV_SW,
160 .code = NET5BIG_V2_SWITCH_POWER_OFF, 166 .code = NETXBIG_V2_SWITCH_POWER_OFF,
161 .gpio = NET5BIG_V2_GPIO_SWITCH_POWER_OFF, 167 .gpio = NETXBIG_V2_GPIO_SWITCH_POWER_OFF,
162 .desc = "Back power switch (auto|off)", 168 .desc = "Back power switch (auto|off)",
163 .active_low = 1, 169 .active_low = 1,
164 }, 170 },
165 [2] = { 171 [2] = {
166 .code = KEY_OPTION, 172 .code = KEY_OPTION,
167 .gpio = NET5BIG_V2_GPIO_FUNC_BUTTON, 173 .gpio = NETXBIG_V2_GPIO_FUNC_BUTTON,
168 .desc = "Function button", 174 .desc = "Function button",
169 .active_low = 1, 175 .active_low = 1,
170 }, 176 },
171}; 177};
172 178
173static struct gpio_keys_platform_data net5big_v2_button_data = { 179static struct gpio_keys_platform_data netxbig_v2_button_data = {
174 .buttons = net5big_v2_buttons, 180 .buttons = netxbig_v2_buttons,
175 .nbuttons = ARRAY_SIZE(net5big_v2_buttons), 181 .nbuttons = ARRAY_SIZE(netxbig_v2_buttons),
176}; 182};
177 183
178static struct platform_device net5big_v2_gpio_buttons = { 184static struct platform_device netxbig_v2_gpio_buttons = {
179 .name = "gpio-keys", 185 .name = "gpio-keys",
180 .id = -1, 186 .id = -1,
181 .dev = { 187 .dev = {
182 .platform_data = &net5big_v2_button_data, 188 .platform_data = &netxbig_v2_button_data,
183 }, 189 },
184}; 190};
185 191
@@ -243,20 +249,56 @@ static struct platform_device net5big_v2_gpio_buttons = {
243 * Timer 249 * Timer
244 ****************************************************************************/ 250 ****************************************************************************/
245 251
246static void net5big_v2_timer_init(void) 252static void netxbig_v2_timer_init(void)
247{ 253{
248 kirkwood_tclk = 166666667; 254 kirkwood_tclk = 166666667;
249 orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); 255 orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
250} 256}
251 257
252struct sys_timer net5big_v2_timer = { 258struct sys_timer netxbig_v2_timer = {
253 .init = net5big_v2_timer_init, 259 .init = netxbig_v2_timer_init,
254}; 260};
255 261
256/***************************************************************************** 262/*****************************************************************************
257 * General Setup 263 * General Setup
258 ****************************************************************************/ 264 ****************************************************************************/
259 265
266static unsigned int net2big_v2_mpp_config[] __initdata = {
267 MPP0_SPI_SCn,
268 MPP1_SPI_MOSI,
269 MPP2_SPI_SCK,
270 MPP3_SPI_MISO,
271 MPP6_SYSRST_OUTn,
272 MPP7_GPO, /* Request power-off */
273 MPP8_TW_SDA,
274 MPP9_TW_SCK,
275 MPP10_UART0_TXD,
276 MPP11_UART0_RXD,
277 MPP13_GPIO, /* Rear power switch (on|auto) */
278 MPP14_GPIO, /* USB fuse alarm */
279 MPP15_GPIO, /* Rear power switch (auto|off) */
280 MPP16_GPIO, /* SATA HDD1 power */
281 MPP17_GPIO, /* SATA HDD2 power */
282 MPP20_SATA1_ACTn,
283 MPP21_SATA0_ACTn,
284 MPP24_GPIO, /* USB mode select */
285 MPP26_GPIO, /* USB device vbus */
286 MPP28_GPIO, /* USB enable host vbus */
287 MPP29_GPIO, /* CPLD extension ALE */
288 MPP34_GPIO, /* Rear Push button */
289 MPP35_GPIO, /* Inhibit switch power-off */
290 MPP36_GPIO, /* SATA HDD1 presence */
291 MPP37_GPIO, /* SATA HDD2 presence */
292 MPP40_GPIO, /* eSATA presence */
293 MPP44_GPIO, /* CPLD extension (data 0) */
294 MPP45_GPIO, /* CPLD extension (data 1) */
295 MPP46_GPIO, /* CPLD extension (data 2) */
296 MPP47_GPIO, /* CPLD extension (addr 0) */
297 MPP48_GPIO, /* CPLD extension (addr 1) */
298 MPP49_GPIO, /* CPLD extension (addr 2) */
299 0
300};
301
260static unsigned int net5big_v2_mpp_config[] __initdata = { 302static unsigned int net5big_v2_mpp_config[] __initdata = {
261 MPP0_SPI_SCn, 303 MPP0_SPI_SCn,
262 MPP1_SPI_MOSI, 304 MPP1_SPI_MOSI,
@@ -306,50 +348,68 @@ static unsigned int net5big_v2_mpp_config[] __initdata = {
306 0 348 0
307}; 349};
308 350
309#define NET5BIG_V2_GPIO_POWER_OFF 7 351#define NETXBIG_V2_GPIO_POWER_OFF 7
310 352
311static void net5big_v2_power_off(void) 353static void netxbig_v2_power_off(void)
312{ 354{
313 gpio_set_value(NET5BIG_V2_GPIO_POWER_OFF, 1); 355 gpio_set_value(NETXBIG_V2_GPIO_POWER_OFF, 1);
314} 356}
315 357
316static void __init net5big_v2_init(void) 358static void __init netxbig_v2_init(void)
317{ 359{
318 /* 360 /*
319 * Basic setup. Needs to be called early. 361 * Basic setup. Needs to be called early.
320 */ 362 */
321 kirkwood_init(); 363 kirkwood_init();
322 kirkwood_mpp_conf(net5big_v2_mpp_config); 364 if (machine_is_net2big_v2())
365 kirkwood_mpp_conf(net2big_v2_mpp_config);
366 else
367 kirkwood_mpp_conf(net5big_v2_mpp_config);
323 368
324 net5big_v2_sata_power_init(); 369 netxbig_v2_sata_power_init();
325 370
326 kirkwood_ehci_init(); 371 kirkwood_ehci_init();
327 kirkwood_ge00_init(&net5big_v2_ge00_data); 372 kirkwood_ge00_init(&netxbig_v2_ge00_data);
328 kirkwood_ge01_init(&net5big_v2_ge01_data); 373 if (machine_is_net5big_v2())
329 kirkwood_sata_init(&net5big_v2_sata_data); 374 kirkwood_ge01_init(&netxbig_v2_ge01_data);
375 kirkwood_sata_init(&netxbig_v2_sata_data);
330 kirkwood_uart0_init(); 376 kirkwood_uart0_init();
331 spi_register_board_info(net5big_v2_spi_slave_info, 377 spi_register_board_info(netxbig_v2_spi_slave_info,
332 ARRAY_SIZE(net5big_v2_spi_slave_info)); 378 ARRAY_SIZE(netxbig_v2_spi_slave_info));
333 kirkwood_spi_init(); 379 kirkwood_spi_init();
334 kirkwood_i2c_init(); 380 kirkwood_i2c_init();
335 i2c_register_board_info(0, net5big_v2_i2c_info, 381 i2c_register_board_info(0, netxbig_v2_i2c_info,
336 ARRAY_SIZE(net5big_v2_i2c_info)); 382 ARRAY_SIZE(netxbig_v2_i2c_info));
337 383
338 platform_device_register(&net5big_v2_gpio_buttons); 384 platform_device_register(&netxbig_v2_gpio_buttons);
339 385
340 if (gpio_request(NET5BIG_V2_GPIO_POWER_OFF, "power-off") == 0 && 386 if (gpio_request(NETXBIG_V2_GPIO_POWER_OFF, "power-off") == 0 &&
341 gpio_direction_output(NET5BIG_V2_GPIO_POWER_OFF, 0) == 0) 387 gpio_direction_output(NETXBIG_V2_GPIO_POWER_OFF, 0) == 0)
342 pm_power_off = net5big_v2_power_off; 388 pm_power_off = netxbig_v2_power_off;
343 else 389 else
344 pr_err("net5big_v2: failed to configure power-off GPIO\n"); 390 pr_err("netxbig_v2: failed to configure power-off GPIO\n");
345} 391}
346 392
393#ifdef CONFIG_MACH_NET2BIG_V2
394MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
395 .phys_io = KIRKWOOD_REGS_PHYS_BASE,
396 .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
397 .boot_params = 0x00000100,
398 .init_machine = netxbig_v2_init,
399 .map_io = kirkwood_map_io,
400 .init_irq = kirkwood_init_irq,
401 .timer = &netxbig_v2_timer,
402MACHINE_END
403#endif
404
405#ifdef CONFIG_MACH_NET5BIG_V2
347MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2") 406MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
348 .phys_io = KIRKWOOD_REGS_PHYS_BASE, 407 .phys_io = KIRKWOOD_REGS_PHYS_BASE,
349 .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, 408 .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
350 .boot_params = 0x00000100, 409 .boot_params = 0x00000100,
351 .init_machine = net5big_v2_init, 410 .init_machine = netxbig_v2_init,
352 .map_io = kirkwood_map_io, 411 .map_io = kirkwood_map_io,
353 .init_irq = kirkwood_init_irq, 412 .init_irq = kirkwood_init_irq,
354 .timer = &net5big_v2_timer, 413 .timer = &netxbig_v2_timer,
355MACHINE_END 414MACHINE_END
415#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-15 15:16:32 -0500