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-rw-r--r--arch/arm/mach-orion5x/Kconfig13
-rw-r--r--arch/arm/mach-orion5x/Makefile3
-rw-r--r--arch/arm/mach-orion5x/board-d2net.c109
-rw-r--r--arch/arm/mach-orion5x/d2net-setup.c365
4 files changed, 113 insertions, 377 deletions
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index 11b0c7ea44a2..3c4ad83c782a 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -115,20 +115,13 @@ config MACH_MV2120
Say 'Y' here if you want your kernel to support the
HP Media Vault mv2120 or mv5100.
-config MACH_D2NET
- bool "LaCie d2 Network"
- select I2C_BOARDINFO
+config MACH_D2NET_DT
+ bool "LaCie d2 Network / Big Disk Network (Flattened Device Tree)"
+ select ARCH_ORION5X_DT
help
Say 'Y' here if you want your kernel to support the
LaCie d2 Network NAS.
-config MACH_BIGDISK
- bool "LaCie Big Disk Network"
- select I2C_BOARDINFO
- help
- Say 'Y' here if you want your kernel to support the
- LaCie Big Disk Network NAS.
-
config MACH_NET2BIG
bool "LaCie 2Big Network"
select I2C_BOARDINFO
diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile
index f40589466805..787dcee96806 100644
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -12,8 +12,6 @@ obj-$(CONFIG_MACH_TS409) += ts409-setup.o tsx09-common.o
obj-$(CONFIG_MACH_WRT350N_V2) += wrt350n-v2-setup.o
obj-$(CONFIG_MACH_TS78XX) += ts78xx-setup.o
obj-$(CONFIG_MACH_MV2120) += mv2120-setup.o
-obj-$(CONFIG_MACH_D2NET) += d2net-setup.o
-obj-$(CONFIG_MACH_BIGDISK) += d2net-setup.o
obj-$(CONFIG_MACH_NET2BIG) += net2big-setup.o
obj-$(CONFIG_MACH_MSS2) += mss2-setup.o
obj-$(CONFIG_MACH_WNR854T) += wnr854t-setup.o
@@ -23,4 +21,5 @@ obj-$(CONFIG_MACH_RD88F6183AP_GE) += rd88f6183ap-ge-setup.o
obj-$(CONFIG_MACH_LINKSTATION_LSCHL) += ls-chl-setup.o
obj-$(CONFIG_ARCH_ORION5X_DT) += board-dt.o
+obj-$(CONFIG_MACH_D2NET_DT) += board-d2net.o
obj-$(CONFIG_MACH_RD88F5182_DT) += board-rd88f5182.o
diff --git a/arch/arm/mach-orion5x/board-d2net.c b/arch/arm/mach-orion5x/board-d2net.c
new file mode 100644
index 000000000000..8a7284124153
--- /dev/null
+++ b/arch/arm/mach-orion5x/board-d2net.c
@@ -0,0 +1,109 @@
+/*
+ * arch/arm/mach-orion5x/board-d2net.c
+ *
+ * LaCie d2Network and Big Disk Network NAS setup
+ *
+ * Copyright (C) 2009 Simon Guinot <sguinot@lacie.com>
+ *
+ * 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/pci.h>
+#include <linux/irq.h>
+#include <linux/leds.h>
+#include <linux/gpio.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include <plat/orion-gpio.h>
+#include "common.h"
+
+/*****************************************************************************
+ * LaCie d2 Network Info
+ ****************************************************************************/
+
+/*****************************************************************************
+ * GPIO LED's
+ ****************************************************************************/
+
+/*
+ * The blue front LED is wired to the CPLD and can blink in relation with the
+ * SATA activity.
+ *
+ * The following array detail the different LED registers and the combination
+ * of their possible values:
+ *
+ * led_off | blink_ctrl | SATA active | LED state
+ * | | |
+ * 1 | x | x | off
+ * 0 | 0 | 0 | off
+ * 0 | 1 | 0 | blink (rate 300ms)
+ * 0 | x | 1 | on
+ *
+ * Notes: The blue and the red front LED's can't be on at the same time.
+ * Red LED have priority.
+ */
+
+#define D2NET_GPIO_RED_LED 6
+#define D2NET_GPIO_BLUE_LED_BLINK_CTRL 16
+#define D2NET_GPIO_BLUE_LED_OFF 23
+
+static struct gpio_led d2net_leds[] = {
+ {
+ .name = "d2net:blue:sata",
+ .default_trigger = "default-on",
+ .gpio = D2NET_GPIO_BLUE_LED_OFF,
+ .active_low = 1,
+ },
+ {
+ .name = "d2net:red:fail",
+ .gpio = D2NET_GPIO_RED_LED,
+ },
+};
+
+static struct gpio_led_platform_data d2net_led_data = {
+ .num_leds = ARRAY_SIZE(d2net_leds),
+ .leds = d2net_leds,
+};
+
+static struct platform_device d2net_gpio_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &d2net_led_data,
+ },
+};
+
+static void __init d2net_gpio_leds_init(void)
+{
+ int err;
+
+ /* Configure register blink_ctrl to allow SATA activity LED blinking. */
+ err = gpio_request(D2NET_GPIO_BLUE_LED_BLINK_CTRL, "blue LED blink");
+ if (err == 0) {
+ err = gpio_direction_output(D2NET_GPIO_BLUE_LED_BLINK_CTRL, 1);
+ if (err)
+ gpio_free(D2NET_GPIO_BLUE_LED_BLINK_CTRL);
+ }
+ if (err)
+ pr_err("d2net: failed to configure blue LED blink GPIO\n");
+
+ platform_device_register(&d2net_gpio_leds);
+}
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+
+void __init d2net_init(void)
+{
+ d2net_gpio_leds_init();
+
+ pr_notice("d2net: Flash write are not yet supported.\n");
+}
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
deleted file mode 100644
index 8f68b745c1d5..000000000000
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * arch/arm/mach-orion5x/d2net-setup.c
- *
- * LaCie d2Network and Big Disk Network NAS setup
- *
- * Copyright (C) 2009 Simon Guinot <sguinot@lacie.com>
- *
- * 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/pci.h>
-#include <linux/irq.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/leds.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/pci.h>
-#include <mach/orion5x.h>
-#include <plat/orion-gpio.h>
-#include "common.h"
-#include "mpp.h"
-
-/*****************************************************************************
- * LaCie d2 Network Info
- ****************************************************************************/
-
-/*
- * 512KB NOR flash Device bus boot chip select
- */
-
-#define D2NET_NOR_BOOT_BASE 0xfff80000
-#define D2NET_NOR_BOOT_SIZE SZ_512K
-
-/*****************************************************************************
- * 512KB NOR Flash on Boot Device
- ****************************************************************************/
-
-/*
- * TODO: Check write support on flash MX29LV400CBTC-70G
- */
-
-static struct mtd_partition d2net_partitions[] = {
- {
- .name = "Full512kb",
- .size = MTDPART_SIZ_FULL,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE,
- },
-};
-
-static struct physmap_flash_data d2net_nor_flash_data = {
- .width = 1,
- .parts = d2net_partitions,
- .nr_parts = ARRAY_SIZE(d2net_partitions),
-};
-
-static struct resource d2net_nor_flash_resource = {
- .flags = IORESOURCE_MEM,
- .start = D2NET_NOR_BOOT_BASE,
- .end = D2NET_NOR_BOOT_BASE
- + D2NET_NOR_BOOT_SIZE - 1,
-};
-
-static struct platform_device d2net_nor_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &d2net_nor_flash_data,
- },
- .num_resources = 1,
- .resource = &d2net_nor_flash_resource,
-};
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data d2net_eth_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
-/*****************************************************************************
- * I2C devices
- ****************************************************************************/
-
-/*
- * i2c addr | chip | description
- * 0x32 | Ricoh 5C372b | RTC
- * 0x3e | GMT G762 | PWM fan controller
- * 0x50 | HT24LC08 | eeprom (1kB)
- *
- * TODO: Add G762 support to the g760a driver.
- */
-static struct i2c_board_info __initdata d2net_i2c_devices[] = {
- {
- I2C_BOARD_INFO("rs5c372b", 0x32),
- }, {
- I2C_BOARD_INFO("24c08", 0x50),
- },
-};
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-
-static struct mv_sata_platform_data d2net_sata_data = {
- .n_ports = 2,
-};
-
-#define D2NET_GPIO_SATA0_POWER 3
-#define D2NET_GPIO_SATA1_POWER 12
-
-static void __init d2net_sata_power_init(void)
-{
- int err;
-
- err = gpio_request(D2NET_GPIO_SATA0_POWER, "SATA0 power");
- if (err == 0) {
- err = gpio_direction_output(D2NET_GPIO_SATA0_POWER, 1);
- if (err)
- gpio_free(D2NET_GPIO_SATA0_POWER);
- }
- if (err)
- pr_err("d2net: failed to configure SATA0 power GPIO\n");
-
- err = gpio_request(D2NET_GPIO_SATA1_POWER, "SATA1 power");
- if (err == 0) {
- err = gpio_direction_output(D2NET_GPIO_SATA1_POWER, 1);
- if (err)
- gpio_free(D2NET_GPIO_SATA1_POWER);
- }
- if (err)
- pr_err("d2net: failed to configure SATA1 power GPIO\n");
-}
-
-/*****************************************************************************
- * GPIO LED's
- ****************************************************************************/
-
-/*
- * The blue front LED is wired to the CPLD and can blink in relation with the
- * SATA activity.
- *
- * The following array detail the different LED registers and the combination
- * of their possible values:
- *
- * led_off | blink_ctrl | SATA active | LED state
- * | | |
- * 1 | x | x | off
- * 0 | 0 | 0 | off
- * 0 | 1 | 0 | blink (rate 300ms)
- * 0 | x | 1 | on
- *
- * Notes: The blue and the red front LED's can't be on at the same time.
- * Red LED have priority.
- */
-
-#define D2NET_GPIO_RED_LED 6
-#define D2NET_GPIO_BLUE_LED_BLINK_CTRL 16
-#define D2NET_GPIO_BLUE_LED_OFF 23
-
-static struct gpio_led d2net_leds[] = {
- {
- .name = "d2net:blue:sata",
- .default_trigger = "default-on",
- .gpio = D2NET_GPIO_BLUE_LED_OFF,
- .active_low = 1,
- },
- {
- .name = "d2net:red:fail",
- .gpio = D2NET_GPIO_RED_LED,
- },
-};
-
-static struct gpio_led_platform_data d2net_led_data = {
- .num_leds = ARRAY_SIZE(d2net_leds),
- .leds = d2net_leds,
-};
-
-static struct platform_device d2net_gpio_leds = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &d2net_led_data,
- },
-};
-
-static void __init d2net_gpio_leds_init(void)
-{
- int err;
-
- /* Configure GPIO over MPP max number. */
- orion_gpio_set_valid(D2NET_GPIO_BLUE_LED_OFF, 1);
-
- /* Configure register blink_ctrl to allow SATA activity LED blinking. */
- err = gpio_request(D2NET_GPIO_BLUE_LED_BLINK_CTRL, "blue LED blink");
- if (err == 0) {
- err = gpio_direction_output(D2NET_GPIO_BLUE_LED_BLINK_CTRL, 1);
- if (err)
- gpio_free(D2NET_GPIO_BLUE_LED_BLINK_CTRL);
- }
- if (err)
- pr_err("d2net: failed to configure blue LED blink GPIO\n");
-
- platform_device_register(&d2net_gpio_leds);
-}
-
-/****************************************************************************
- * GPIO keys
- ****************************************************************************/
-
-#define D2NET_GPIO_PUSH_BUTTON 18
-#define D2NET_GPIO_POWER_SWITCH_ON 8
-#define D2NET_GPIO_POWER_SWITCH_OFF 9
-
-#define D2NET_SWITCH_POWER_ON 0x1
-#define D2NET_SWITCH_POWER_OFF 0x2
-
-static struct gpio_keys_button d2net_buttons[] = {
- {
- .type = EV_SW,
- .code = D2NET_SWITCH_POWER_OFF,
- .gpio = D2NET_GPIO_POWER_SWITCH_OFF,
- .desc = "Power rocker switch (auto|off)",
- .active_low = 0,
- },
- {
- .type = EV_SW,
- .code = D2NET_SWITCH_POWER_ON,
- .gpio = D2NET_GPIO_POWER_SWITCH_ON,
- .desc = "Power rocker switch (on|auto)",
- .active_low = 0,
- },
- {
- .type = EV_KEY,
- .code = KEY_POWER,
- .gpio = D2NET_GPIO_PUSH_BUTTON,
- .desc = "Front Push Button",
- .active_low = 0,
- },
-};
-
-static struct gpio_keys_platform_data d2net_button_data = {
- .buttons = d2net_buttons,
- .nbuttons = ARRAY_SIZE(d2net_buttons),
-};
-
-static struct platform_device d2net_gpio_buttons = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &d2net_button_data,
- },
-};
-
-/*****************************************************************************
- * General Setup
- ****************************************************************************/
-
-static unsigned int d2net_mpp_modes[] __initdata = {
- MPP0_GPIO, /* Board ID (bit 0) */
- MPP1_GPIO, /* Board ID (bit 1) */
- MPP2_GPIO, /* Board ID (bit 2) */
- MPP3_GPIO, /* SATA 0 power */
- MPP4_UNUSED,
- MPP5_GPIO, /* Fan fail detection */
- MPP6_GPIO, /* Red front LED */
- MPP7_UNUSED,
- MPP8_GPIO, /* Rear power switch (on|auto) */
- MPP9_GPIO, /* Rear power switch (auto|off) */
- MPP10_UNUSED,
- MPP11_UNUSED,
- MPP12_GPIO, /* SATA 1 power */
- MPP13_UNUSED,
- MPP14_SATA_LED, /* SATA 0 active */
- MPP15_SATA_LED, /* SATA 1 active */
- MPP16_GPIO, /* Blue front LED blink control */
- MPP17_UNUSED,
- MPP18_GPIO, /* Front button (0 = Released, 1 = Pushed ) */
- MPP19_UNUSED,
- 0,
- /* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
- /* 23: Blue front LED off */
- /* 24: Inhibit board power off (0 = Disabled, 1 = Enabled) */
-};
-
-#define D2NET_GPIO_INHIBIT_POWER_OFF 24
-
-static void __init d2net_init(void)
-{
- /*
- * Setup basic Orion functions. Need to be called early.
- */
- orion5x_init();
-
- orion5x_mpp_conf(d2net_mpp_modes);
-
- /*
- * Configure peripherals.
- */
- orion5x_ehci0_init();
- orion5x_eth_init(&d2net_eth_data);
- orion5x_i2c_init();
- orion5x_uart0_init();
-
- d2net_sata_power_init();
- orion5x_sata_init(&d2net_sata_data);
-
- mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
- ORION_MBUS_DEVBUS_BOOT_ATTR,
- D2NET_NOR_BOOT_BASE,
- D2NET_NOR_BOOT_SIZE);
- platform_device_register(&d2net_nor_flash);
-
- platform_device_register(&d2net_gpio_buttons);
-
- d2net_gpio_leds_init();
-
- pr_notice("d2net: Flash write are not yet supported.\n");
-
- i2c_register_board_info(0, d2net_i2c_devices,
- ARRAY_SIZE(d2net_i2c_devices));
-
- orion_gpio_set_valid(D2NET_GPIO_INHIBIT_POWER_OFF, 1);
-}
-
-/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */
-
-#ifdef CONFIG_MACH_D2NET
-MACHINE_START(D2NET, "LaCie d2 Network")
- .atag_offset = 0x100,
- .init_machine = d2net_init,
- .map_io = orion5x_map_io,
- .init_early = orion5x_init_early,
- .init_irq = orion5x_init_irq,
- .init_time = orion5x_timer_init,
- .fixup = tag_fixup_mem32,
- .restart = orion5x_restart,
-MACHINE_END
-#endif
-
-#ifdef CONFIG_MACH_BIGDISK
-MACHINE_START(BIGDISK, "LaCie Big Disk Network")
- .atag_offset = 0x100,
- .init_machine = d2net_init,
- .map_io = orion5x_map_io,
- .init_early = orion5x_init_early,
- .init_irq = orion5x_init_irq,
- .init_time = orion5x_timer_init,
- .fixup = tag_fixup_mem32,
- .restart = orion5x_restart,
-MACHINE_END
-#endif
-
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