aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-kirkwood/netxbig_v2-setup.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-kirkwood/netxbig_v2-setup.c')
-rw-r--r--arch/arm/mach-kirkwood/netxbig_v2-setup.c273
1 files changed, 138 insertions, 135 deletions
diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
index 2bd14c5079de..93afd3c8bfd8 100644
--- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
@@ -23,55 +23,19 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
-#include <linux/i2c.h>
-#include <linux/i2c/at24.h>
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/leds.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
#include <mach/kirkwood.h>
-#include <plat/time.h>
+#include <mach/leds-netxbig.h>
#include "common.h"
#include "mpp.h"
-
-/*****************************************************************************
- * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
- ****************************************************************************/
-
-static struct mtd_partition netxbig_v2_flash_parts[] = {
- {
- .name = "u-boot",
- .size = MTDPART_SIZ_FULL,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
-};
-
-static const struct flash_platform_data netxbig_v2_flash = {
- .type = "mx25l4005a",
- .name = "spi_flash",
- .parts = netxbig_v2_flash_parts,
- .nr_parts = ARRAY_SIZE(netxbig_v2_flash_parts),
-};
-
-static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &netxbig_v2_flash,
- .irq = -1,
- .max_speed_hz = 20000000,
- .bus_num = 0,
- .chip_select = 0,
- },
-};
+#include "lacie_v2-common.h"
/*****************************************************************************
* Ethernet
@@ -86,27 +50,6 @@ static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = {
};
/*****************************************************************************
- * I2C devices
- ****************************************************************************/
-
-static struct at24_platform_data at24c04 = {
- .byte_len = SZ_4K / 8,
- .page_size = 16,
-};
-
-/*
- * i2c addr | chip | description
- * 0x50 | HT24LC04 | eeprom (512B)
- */
-
-static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = {
- {
- I2C_BOARD_INFO("24c04", 0x50),
- .platform_data = &at24c04,
- }
-};
-
-/*****************************************************************************
* SATA
****************************************************************************/
@@ -114,34 +57,6 @@ static struct mv_sata_platform_data netxbig_v2_sata_data = {
.n_ports = 2,
};
-static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 };
-
-static void __init netxbig_v2_sata_power_init(void)
-{
- int i;
- int err;
- int hdd_nb;
-
- if (machine_is_net2big_v2())
- hdd_nb = 2;
- else
- hdd_nb = 5;
-
- /* Power up all hard disks. */
- for (i = 0; i < hdd_nb; i++) {
- err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL);
- if (err == 0) {
- err = gpio_direction_output(
- netxbig_v2_gpio_hdd_power[i], 1);
- /* Free the HDD power GPIOs. This allow user-space to
- * configure them via the gpiolib sysfs interface. */
- gpio_free(netxbig_v2_gpio_hdd_power[i]);
- }
- if (err)
- pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1);
- }
-}
-
/*****************************************************************************
* GPIO keys
****************************************************************************/
@@ -190,7 +105,7 @@ static struct platform_device netxbig_v2_gpio_buttons = {
};
/*****************************************************************************
- * GPIO LEDs
+ * GPIO extension LEDs
****************************************************************************/
/*
@@ -200,19 +115,32 @@ static struct platform_device netxbig_v2_gpio_buttons = {
* - address register : bit [0-2] -> GPIO [47-49]
* - data register : bit [0-2] -> GPIO [44-46]
* - enable register : GPIO 29
- *
+ */
+
+static int netxbig_v2_gpio_ext_addr[] = { 47, 48, 49 };
+static int netxbig_v2_gpio_ext_data[] = { 44, 45, 46 };
+
+static struct netxbig_gpio_ext netxbig_v2_gpio_ext = {
+ .addr = netxbig_v2_gpio_ext_addr,
+ .num_addr = ARRAY_SIZE(netxbig_v2_gpio_ext_addr),
+ .data = netxbig_v2_gpio_ext_data,
+ .num_data = ARRAY_SIZE(netxbig_v2_gpio_ext_data),
+ .enable = 29,
+};
+
+/*
* Address register selection:
*
* addr | register
* ----------------------------
* 0 | front LED
* 1 | front LED brightness
- * 2 | HDD LED brightness
- * 3 | HDD1 LED
- * 4 | HDD2 LED
- * 5 | HDD3 LED
- * 6 | HDD4 LED
- * 7 | HDD5 LED
+ * 2 | SATA LED brightness
+ * 3 | SATA0 LED
+ * 4 | SATA1 LED
+ * 5 | SATA2 LED
+ * 6 | SATA3 LED
+ * 7 | SATA4 LED
*
* Data register configuration:
*
@@ -233,30 +161,107 @@ static struct platform_device netxbig_v2_gpio_buttons = {
* 6 | blink blue on=1 sec and red on=1 sec
* 7 | blink blue on=0.5 sec and blue off=2.5 sec
*
- * data | HDD LED mode
+ * data | SATA LED mode
* -------------------------------------------------
- * 0 | fix blue on
+ * 0 | fix off
* 1 | SATA activity blink
* 2 | fix red on
* 3 | blink blue on=1 sec and blue off=1 sec
* 4 | blink red on=1 sec and red off=1 sec
* 5 | blink blue on=2.5 sec and red on=0.5 sec
* 6 | blink blue on=1 sec and red on=1 sec
- * 7 | blink blue on=0.5 sec and blue off=2.5 sec
+ * 7 | fix blue on
*/
-/*****************************************************************************
- * Timer
- ****************************************************************************/
+static int netxbig_v2_red_mled[NETXBIG_LED_MODE_NUM] = {
+ [NETXBIG_LED_OFF] = 0,
+ [NETXBIG_LED_ON] = 2,
+ [NETXBIG_LED_SATA] = NETXBIG_LED_INVALID_MODE,
+ [NETXBIG_LED_TIMER1] = 4,
+ [NETXBIG_LED_TIMER2] = NETXBIG_LED_INVALID_MODE,
+};
-static void netxbig_v2_timer_init(void)
-{
- kirkwood_tclk = 166666667;
- orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk);
-}
+static int netxbig_v2_blue_pwr_mled[NETXBIG_LED_MODE_NUM] = {
+ [NETXBIG_LED_OFF] = 0,
+ [NETXBIG_LED_ON] = 1,
+ [NETXBIG_LED_SATA] = NETXBIG_LED_INVALID_MODE,
+ [NETXBIG_LED_TIMER1] = 3,
+ [NETXBIG_LED_TIMER2] = 7,
+};
+
+static int netxbig_v2_blue_sata_mled[NETXBIG_LED_MODE_NUM] = {
+ [NETXBIG_LED_OFF] = 0,
+ [NETXBIG_LED_ON] = 7,
+ [NETXBIG_LED_SATA] = 1,
+ [NETXBIG_LED_TIMER1] = 3,
+ [NETXBIG_LED_TIMER2] = NETXBIG_LED_INVALID_MODE,
+};
+
+static struct netxbig_led_timer netxbig_v2_led_timer[] = {
+ [0] = {
+ .delay_on = 500,
+ .delay_off = 500,
+ .mode = NETXBIG_LED_TIMER1,
+ },
+ [1] = {
+ .delay_on = 500,
+ .delay_off = 1000,
+ .mode = NETXBIG_LED_TIMER2,
+ },
+};
+
+#define NETXBIG_LED(_name, maddr, mval, baddr) \
+ { .name = _name, \
+ .mode_addr = maddr, \
+ .mode_val = mval, \
+ .bright_addr = baddr }
+
+static struct netxbig_led net2big_v2_leds_ctrl[] = {
+ NETXBIG_LED("net2big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled, 1),
+ NETXBIG_LED("net2big-v2:red:power", 0, netxbig_v2_red_mled, 1),
+ NETXBIG_LED("net2big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net2big-v2:red:sata0", 3, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net2big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net2big-v2:red:sata1", 4, netxbig_v2_red_mled, 2),
+};
+
+static struct netxbig_led_platform_data net2big_v2_leds_data = {
+ .gpio_ext = &netxbig_v2_gpio_ext,
+ .timer = netxbig_v2_led_timer,
+ .num_timer = ARRAY_SIZE(netxbig_v2_led_timer),
+ .leds = net2big_v2_leds_ctrl,
+ .num_leds = ARRAY_SIZE(net2big_v2_leds_ctrl),
+};
+
+static struct netxbig_led net5big_v2_leds_ctrl[] = {
+ NETXBIG_LED("net5big-v2:blue:power", 0, netxbig_v2_blue_pwr_mled, 1),
+ NETXBIG_LED("net5big-v2:red:power", 0, netxbig_v2_red_mled, 1),
+ NETXBIG_LED("net5big-v2:blue:sata0", 3, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata0", 3, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net5big-v2:blue:sata1", 4, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata1", 4, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net5big-v2:blue:sata2", 5, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata2", 5, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net5big-v2:blue:sata3", 6, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata3", 6, netxbig_v2_red_mled, 2),
+ NETXBIG_LED("net5big-v2:blue:sata4", 7, netxbig_v2_blue_sata_mled, 2),
+ NETXBIG_LED("net5big-v2:red:sata5", 7, netxbig_v2_red_mled, 2),
+};
-struct sys_timer netxbig_v2_timer = {
- .init = netxbig_v2_timer_init,
+static struct netxbig_led_platform_data net5big_v2_leds_data = {
+ .gpio_ext = &netxbig_v2_gpio_ext,
+ .timer = netxbig_v2_led_timer,
+ .num_timer = ARRAY_SIZE(netxbig_v2_led_timer),
+ .leds = net5big_v2_leds_ctrl,
+ .num_leds = ARRAY_SIZE(net5big_v2_leds_ctrl),
+};
+
+static struct platform_device netxbig_v2_leds = {
+ .name = "leds-netxbig",
+ .id = -1,
+ .dev = {
+ .platform_data = &net2big_v2_leds_data,
+ },
};
/*****************************************************************************
@@ -284,18 +289,18 @@ static unsigned int net2big_v2_mpp_config[] __initdata = {
MPP24_GPIO, /* USB mode select */
MPP26_GPIO, /* USB device vbus */
MPP28_GPIO, /* USB enable host vbus */
- MPP29_GPIO, /* CPLD extension ALE */
+ MPP29_GPIO, /* GPIO extension ALE */
MPP34_GPIO, /* Rear Push button */
MPP35_GPIO, /* Inhibit switch power-off */
MPP36_GPIO, /* SATA HDD1 presence */
MPP37_GPIO, /* SATA HDD2 presence */
MPP40_GPIO, /* eSATA presence */
- MPP44_GPIO, /* CPLD extension (data 0) */
- MPP45_GPIO, /* CPLD extension (data 1) */
- MPP46_GPIO, /* CPLD extension (data 2) */
- MPP47_GPIO, /* CPLD extension (addr 0) */
- MPP48_GPIO, /* CPLD extension (addr 1) */
- MPP49_GPIO, /* CPLD extension (addr 2) */
+ MPP44_GPIO, /* GPIO extension (data 0) */
+ MPP45_GPIO, /* GPIO extension (data 1) */
+ MPP46_GPIO, /* GPIO extension (data 2) */
+ MPP47_GPIO, /* GPIO extension (addr 0) */
+ MPP48_GPIO, /* GPIO extension (addr 1) */
+ MPP49_GPIO, /* GPIO extension (addr 2) */
0
};
@@ -324,7 +329,7 @@ static unsigned int net5big_v2_mpp_config[] __initdata = {
MPP26_GE1_RXD2,
MPP27_GE1_RXD3,
MPP28_GPIO, /* USB enable host vbus */
- MPP29_GPIO, /* CPLD extension ALE */
+ MPP29_GPIO, /* GPIO extension ALE */
MPP30_GE1_RXCTL,
MPP31_GE1_RXCLK,
MPP32_GE1_TCLKOUT,
@@ -339,12 +344,12 @@ static unsigned int net5big_v2_mpp_config[] __initdata = {
MPP41_GPIO, /* SATA HDD3 power */
MPP42_GPIO, /* SATA HDD4 power */
MPP43_GPIO, /* SATA HDD5 power */
- MPP44_GPIO, /* CPLD extension (data 0) */
- MPP45_GPIO, /* CPLD extension (data 1) */
- MPP46_GPIO, /* CPLD extension (data 2) */
- MPP47_GPIO, /* CPLD extension (addr 0) */
- MPP48_GPIO, /* CPLD extension (addr 1) */
- MPP49_GPIO, /* CPLD extension (addr 2) */
+ MPP44_GPIO, /* GPIO extension (data 0) */
+ MPP45_GPIO, /* GPIO extension (data 1) */
+ MPP46_GPIO, /* GPIO extension (data 2) */
+ MPP47_GPIO, /* GPIO extension (addr 0) */
+ MPP48_GPIO, /* GPIO extension (addr 1) */
+ MPP49_GPIO, /* GPIO extension (addr 2) */
0
};
@@ -366,7 +371,10 @@ static void __init netxbig_v2_init(void)
else
kirkwood_mpp_conf(net5big_v2_mpp_config);
- netxbig_v2_sata_power_init();
+ if (machine_is_net2big_v2())
+ lacie_v2_hdd_power_init(2);
+ else
+ lacie_v2_hdd_power_init(5);
kirkwood_ehci_init();
kirkwood_ge00_init(&netxbig_v2_ge00_data);
@@ -374,13 +382,12 @@ static void __init netxbig_v2_init(void)
kirkwood_ge01_init(&netxbig_v2_ge01_data);
kirkwood_sata_init(&netxbig_v2_sata_data);
kirkwood_uart0_init();
- spi_register_board_info(netxbig_v2_spi_slave_info,
- ARRAY_SIZE(netxbig_v2_spi_slave_info));
- kirkwood_spi_init();
- kirkwood_i2c_init();
- i2c_register_board_info(0, netxbig_v2_i2c_info,
- ARRAY_SIZE(netxbig_v2_i2c_info));
+ lacie_v2_register_flash();
+ lacie_v2_register_i2c_devices();
+ if (machine_is_net5big_v2())
+ netxbig_v2_leds.dev.platform_data = &net5big_v2_leds_data;
+ platform_device_register(&netxbig_v2_leds);
platform_device_register(&netxbig_v2_gpio_buttons);
if (gpio_request(NETXBIG_V2_GPIO_POWER_OFF, "power-off") == 0 &&
@@ -392,24 +399,20 @@ static void __init netxbig_v2_init(void)
#ifdef CONFIG_MACH_NET2BIG_V2
MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
- .phys_io = KIRKWOOD_REGS_PHYS_BASE,
- .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.init_machine = netxbig_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
- .timer = &netxbig_v2_timer,
+ .timer = &kirkwood_timer,
MACHINE_END
#endif
#ifdef CONFIG_MACH_NET5BIG_V2
MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
- .phys_io = KIRKWOOD_REGS_PHYS_BASE,
- .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.init_machine = netxbig_v2_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
- .timer = &netxbig_v2_timer,
+ .timer = &kirkwood_timer,
MACHINE_END
#endif
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.