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Kirill Smelkov
linux
Commits
4abf27ad
Commit
4abf27ad
authored
Sep 08, 2009
by
Russell King
Committed by
Russell King
Sep 08, 2009
Browse files
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Merge branch 'for-rmk' of
git://git.marvell.com/orion
into devel-stable
parents
29c08460
54782674
Changes
3
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+439
-0
arch/arm/mach-orion5x/Kconfig
arch/arm/mach-orion5x/Kconfig
+7
-0
arch/arm/mach-orion5x/Makefile
arch/arm/mach-orion5x/Makefile
+1
-0
arch/arm/mach-orion5x/net2big-setup.c
arch/arm/mach-orion5x/net2big-setup.c
+431
-0
No files found.
arch/arm/mach-orion5x/Kconfig
View file @
4abf27ad
...
@@ -103,6 +103,13 @@ config MACH_BIGDISK
...
@@ -103,6 +103,13 @@ config MACH_BIGDISK
Say 'Y' here if you want your kernel to support the
Say 'Y' here if you want your kernel to support the
LaCie Big Disk Network NAS.
LaCie Big Disk Network NAS.
config MACH_NET2BIG
bool "LaCie 2Big Network"
select I2C_BOARDINFO
help
Say 'Y' here if you want your kernel to support the
LaCie 2Big Network NAS.
config MACH_MSS2
config MACH_MSS2
bool "Maxtor Shared Storage II"
bool "Maxtor Shared Storage II"
help
help
...
...
arch/arm/mach-orion5x/Makefile
View file @
4abf27ad
...
@@ -14,6 +14,7 @@ obj-$(CONFIG_MACH_MV2120) += mv2120-setup.o
...
@@ -14,6 +14,7 @@ obj-$(CONFIG_MACH_MV2120) += mv2120-setup.o
obj-$(CONFIG_MACH_EDMINI_V2)
+=
edmini_v2-setup.o
obj-$(CONFIG_MACH_EDMINI_V2)
+=
edmini_v2-setup.o
obj-$(CONFIG_MACH_D2NET)
+=
d2net-setup.o
obj-$(CONFIG_MACH_D2NET)
+=
d2net-setup.o
obj-$(CONFIG_MACH_BIGDISK)
+=
d2net-setup.o
obj-$(CONFIG_MACH_BIGDISK)
+=
d2net-setup.o
obj-$(CONFIG_MACH_NET2BIG)
+=
net2big-setup.o
obj-$(CONFIG_MACH_MSS2)
+=
mss2-setup.o
obj-$(CONFIG_MACH_MSS2)
+=
mss2-setup.o
obj-$(CONFIG_MACH_WNR854T)
+=
wnr854t-setup.o
obj-$(CONFIG_MACH_WNR854T)
+=
wnr854t-setup.o
obj-$(CONFIG_MACH_RD88F5181L_GE)
+=
rd88f5181l-ge-setup.o
obj-$(CONFIG_MACH_RD88F5181L_GE)
+=
rd88f5181l-ge-setup.o
...
...
arch/arm/mach-orion5x/net2big-setup.c
0 → 100644
View file @
4abf27ad
/*
* arch/arm/mach-orion5x/net2big-setup.c
*
* LaCie 2Big 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/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 <linux/delay.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/orion5x.h>
#include "common.h"
#include "mpp.h"
/*****************************************************************************
* LaCie 2Big Network Info
****************************************************************************/
/*
* 512KB NOR flash Device bus boot chip select
*/
#define NET2BIG_NOR_BOOT_BASE 0xfff80000
#define NET2BIG_NOR_BOOT_SIZE SZ_512K
/*****************************************************************************
* 512KB NOR Flash on Boot Device
****************************************************************************/
/*
* TODO: Check write support on flash MX29LV400CBTC-70G
*/
static
struct
mtd_partition
net2big_partitions
[]
=
{
{
.
name
=
"Full512kb"
,
.
size
=
MTDPART_SIZ_FULL
,
.
offset
=
0x00000000
,
.
mask_flags
=
MTD_WRITEABLE
,
},
};
static
struct
physmap_flash_data
net2big_nor_flash_data
=
{
.
width
=
1
,
.
parts
=
net2big_partitions
,
.
nr_parts
=
ARRAY_SIZE
(
net2big_partitions
),
};
static
struct
resource
net2big_nor_flash_resource
=
{
.
flags
=
IORESOURCE_MEM
,
.
start
=
NET2BIG_NOR_BOOT_BASE
,
.
end
=
NET2BIG_NOR_BOOT_BASE
+
NET2BIG_NOR_BOOT_SIZE
-
1
,
};
static
struct
platform_device
net2big_nor_flash
=
{
.
name
=
"physmap-flash"
,
.
id
=
0
,
.
dev
=
{
.
platform_data
=
&
net2big_nor_flash_data
,
},
.
num_resources
=
1
,
.
resource
=
&
net2big_nor_flash_resource
,
};
/*****************************************************************************
* Ethernet
****************************************************************************/
static
struct
mv643xx_eth_platform_data
net2big_eth_data
=
{
.
phy_addr
=
MV643XX_ETH_PHY_ADDR
(
8
),
};
/*****************************************************************************
* I2C devices
****************************************************************************/
/*
* i2c addr | chip | description
* 0x32 | Ricoh 5C372b | RTC
* 0x50 | HT24LC08 | eeprom (1kB)
*/
static
struct
i2c_board_info
__initdata
net2big_i2c_devices
[]
=
{
{
I2C_BOARD_INFO
(
"rs5c372b"
,
0x32
),
},
{
I2C_BOARD_INFO
(
"24c08"
,
0x50
),
},
};
/*****************************************************************************
* SATA
****************************************************************************/
static
struct
mv_sata_platform_data
net2big_sata_data
=
{
.
n_ports
=
2
,
};
#define NET2BIG_GPIO_SATA_POWER_REQ 19
#define NET2BIG_GPIO_SATA0_POWER 23
#define NET2BIG_GPIO_SATA1_POWER 25
static
void
__init
net2big_sata_power_init
(
void
)
{
int
err
;
/* Configure GPIOs over MPP max number. */
orion_gpio_set_valid
(
NET2BIG_GPIO_SATA0_POWER
,
1
);
orion_gpio_set_valid
(
NET2BIG_GPIO_SATA1_POWER
,
1
);
err
=
gpio_request
(
NET2BIG_GPIO_SATA0_POWER
,
"SATA0 power status"
);
if
(
err
==
0
)
{
err
=
gpio_direction_input
(
NET2BIG_GPIO_SATA0_POWER
);
if
(
err
)
gpio_free
(
NET2BIG_GPIO_SATA0_POWER
);
}
if
(
err
)
{
pr_err
(
"net2big: failed to setup SATA0 power GPIO
\n
"
);
return
;
}
err
=
gpio_request
(
NET2BIG_GPIO_SATA1_POWER
,
"SATA1 power status"
);
if
(
err
==
0
)
{
err
=
gpio_direction_input
(
NET2BIG_GPIO_SATA1_POWER
);
if
(
err
)
gpio_free
(
NET2BIG_GPIO_SATA1_POWER
);
}
if
(
err
)
{
pr_err
(
"net2big: failed to setup SATA1 power GPIO
\n
"
);
goto
err_free_1
;
}
err
=
gpio_request
(
NET2BIG_GPIO_SATA_POWER_REQ
,
"SATA power request"
);
if
(
err
==
0
)
{
err
=
gpio_direction_output
(
NET2BIG_GPIO_SATA_POWER_REQ
,
0
);
if
(
err
)
gpio_free
(
NET2BIG_GPIO_SATA_POWER_REQ
);
}
if
(
err
)
{
pr_err
(
"net2big: failed to setup SATA power request GPIO
\n
"
);
goto
err_free_2
;
}
if
(
gpio_get_value
(
NET2BIG_GPIO_SATA0_POWER
)
&&
gpio_get_value
(
NET2BIG_GPIO_SATA1_POWER
))
{
return
;
}
/*
* SATA power up on both disk is done by pulling high the CPLD power
* request line. The 300ms delay is related to the CPLD clock and is
* needed to be sure that the CPLD has take into account the low line
* status.
*/
msleep
(
300
);
gpio_set_value
(
NET2BIG_GPIO_SATA_POWER_REQ
,
1
);
pr_info
(
"net2big: power up SATA hard disks
\n
"
);
return
;
err_free_2:
gpio_free
(
NET2BIG_GPIO_SATA1_POWER
);
err_free_1:
gpio_free
(
NET2BIG_GPIO_SATA0_POWER
);
return
;
}
/*****************************************************************************
* GPIO LEDs
****************************************************************************/
/*
* The power front LEDs (blue and red) and SATA red LEDs are controlled via a
* single GPIO line and are compatible with the leds-gpio driver.
*
* The SATA blue LEDs have some hardware blink capabilities which are detailled
* in the following array:
*
* SATAx blue LED | SATAx activity | LED state
* | |
* 0 | 0 | blink (rate 300ms)
* 1 | 0 | off
* ? | 1 | on
*
* Notes: The blue and the red front LED's can't be on at the same time.
* Blue LED have priority.
*/
#define NET2BIG_GPIO_PWR_RED_LED 6
#define NET2BIG_GPIO_PWR_BLUE_LED 16
#define NET2BIG_GPIO_PWR_LED_BLINK_STOP 7
#define NET2BIG_GPIO_SATA0_RED_LED 11
#define NET2BIG_GPIO_SATA1_RED_LED 10
#define NET2BIG_GPIO_SATA0_BLUE_LED 17
#define NET2BIG_GPIO_SATA1_BLUE_LED 13
static
struct
gpio_led
net2big_leds
[]
=
{
{
.
name
=
"net2big:red:power"
,
.
gpio
=
NET2BIG_GPIO_PWR_RED_LED
,
},
{
.
name
=
"net2big:blue:power"
,
.
gpio
=
NET2BIG_GPIO_PWR_BLUE_LED
,
},
{
.
name
=
"net2big:red:sata0"
,
.
gpio
=
NET2BIG_GPIO_SATA0_RED_LED
,
},
{
.
name
=
"net2big:red:sata1"
,
.
gpio
=
NET2BIG_GPIO_SATA1_RED_LED
,
},
};
static
struct
gpio_led_platform_data
net2big_led_data
=
{
.
num_leds
=
ARRAY_SIZE
(
net2big_leds
),
.
leds
=
net2big_leds
,
};
static
struct
platform_device
net2big_gpio_leds
=
{
.
name
=
"leds-gpio"
,
.
id
=
-
1
,
.
dev
=
{
.
platform_data
=
&
net2big_led_data
,
},
};
static
void
__init
net2big_gpio_leds_init
(
void
)
{
int
err
;
/* Stop initial CPLD slow red/blue blinking on power LED. */
err
=
gpio_request
(
NET2BIG_GPIO_PWR_LED_BLINK_STOP
,
"Power LED blink stop"
);
if
(
err
==
0
)
{
err
=
gpio_direction_output
(
NET2BIG_GPIO_PWR_LED_BLINK_STOP
,
1
);
if
(
err
)
gpio_free
(
NET2BIG_GPIO_PWR_LED_BLINK_STOP
);
}
if
(
err
)
pr_err
(
"net2big: failed to setup power LED blink GPIO
\n
"
);
/*
* Configure SATA0 and SATA1 blue LEDs to blink in relation with the
* hard disk activity.
*/
err
=
gpio_request
(
NET2BIG_GPIO_SATA0_BLUE_LED
,
"SATA0 blue LED control"
);
if
(
err
==
0
)
{
err
=
gpio_direction_output
(
NET2BIG_GPIO_SATA0_BLUE_LED
,
1
);
if
(
err
)
gpio_free
(
NET2BIG_GPIO_SATA0_BLUE_LED
);
}
if
(
err
)
pr_err
(
"net2big: failed to setup SATA0 blue LED GPIO
\n
"
);
err
=
gpio_request
(
NET2BIG_GPIO_SATA1_BLUE_LED
,
"SATA1 blue LED control"
);
if
(
err
==
0
)
{
err
=
gpio_direction_output
(
NET2BIG_GPIO_SATA1_BLUE_LED
,
1
);
if
(
err
)
gpio_free
(
NET2BIG_GPIO_SATA1_BLUE_LED
);
}
if
(
err
)
pr_err
(
"net2big: failed to setup SATA1 blue LED GPIO
\n
"
);
platform_device_register
(
&
net2big_gpio_leds
);
}
/****************************************************************************
* GPIO keys
****************************************************************************/
#define NET2BIG_GPIO_PUSH_BUTTON 18
#define NET2BIG_GPIO_POWER_SWITCH_ON 8
#define NET2BIG_GPIO_POWER_SWITCH_OFF 9
#define NET2BIG_SWITCH_POWER_ON 0x1
#define NET2BIG_SWITCH_POWER_OFF 0x2
static
struct
gpio_keys_button
net2big_buttons
[]
=
{
{
.
type
=
EV_SW
,
.
code
=
NET2BIG_SWITCH_POWER_OFF
,
.
gpio
=
NET2BIG_GPIO_POWER_SWITCH_OFF
,
.
desc
=
"Power rocker switch (auto|off)"
,
.
active_low
=
0
,
},
{
.
type
=
EV_SW
,
.
code
=
NET2BIG_SWITCH_POWER_ON
,
.
gpio
=
NET2BIG_GPIO_POWER_SWITCH_ON
,
.
desc
=
"Power rocker switch (on|auto)"
,
.
active_low
=
0
,
},
{
.
type
=
EV_KEY
,
.
code
=
KEY_POWER
,
.
gpio
=
NET2BIG_GPIO_PUSH_BUTTON
,
.
desc
=
"Front Push Button"
,
.
active_low
=
0
,
},
};
static
struct
gpio_keys_platform_data
net2big_button_data
=
{
.
buttons
=
net2big_buttons
,
.
nbuttons
=
ARRAY_SIZE
(
net2big_buttons
),
};
static
struct
platform_device
net2big_gpio_buttons
=
{
.
name
=
"gpio-keys"
,
.
id
=
-
1
,
.
dev
=
{
.
platform_data
=
&
net2big_button_data
,
},
};
/*****************************************************************************
* General Setup
****************************************************************************/
static
struct
orion5x_mpp_mode
net2big_mpp_modes
[]
__initdata
=
{
{
0
,
MPP_GPIO
},
/* Raid mode (bit 0) */
{
1
,
MPP_GPIO
},
/* USB port 2 fuse (0 = Fail, 1 = Ok) */
{
2
,
MPP_GPIO
},
/* Raid mode (bit 1) */
{
3
,
MPP_GPIO
},
/* Board ID (bit 0) */
{
4
,
MPP_GPIO
},
/* Fan activity (0 = Off, 1 = On) */
{
5
,
MPP_GPIO
},
/* Fan fail detection */
{
6
,
MPP_GPIO
},
/* Red front LED (0 = Off, 1 = On) */
{
7
,
MPP_GPIO
},
/* Disable initial blinking on front LED */
{
8
,
MPP_GPIO
},
/* Rear power switch (on|auto) */
{
9
,
MPP_GPIO
},
/* Rear power switch (auto|off) */
{
10
,
MPP_GPIO
},
/* SATA 1 red LED (0 = Off, 1 = On) */
{
11
,
MPP_GPIO
},
/* SATA 0 red LED (0 = Off, 1 = On) */
{
12
,
MPP_GPIO
},
/* Board ID (bit 1) */
{
13
,
MPP_GPIO
},
/* SATA 1 blue LED blink control */
{
14
,
MPP_SATA_LED
},
{
15
,
MPP_SATA_LED
},
{
16
,
MPP_GPIO
},
/* Blue front LED control */
{
17
,
MPP_GPIO
},
/* SATA 0 blue LED blink control */
{
18
,
MPP_GPIO
},
/* Front button (0 = Released, 1 = Pushed ) */
{
19
,
MPP_GPIO
},
/* SATA{0,1} power On/Off request */
{
-
1
}
/* 22: USB port 1 fuse (0 = Fail, 1 = Ok) */
/* 23: SATA 0 power status */
/* 24: Board power off */
/* 25: SATA 1 power status */
};
#define NET2BIG_GPIO_POWER_OFF 24
static
void
net2big_power_off
(
void
)
{
gpio_set_value
(
NET2BIG_GPIO_POWER_OFF
,
1
);
}
static
void
__init
net2big_init
(
void
)
{
/*
* Setup basic Orion functions. Need to be called early.
*/
orion5x_init
();
orion5x_mpp_conf
(
net2big_mpp_modes
);
/*
* Configure peripherals.
*/
orion5x_ehci0_init
();
orion5x_ehci1_init
();
orion5x_eth_init
(
&
net2big_eth_data
);
orion5x_i2c_init
();
orion5x_uart0_init
();
orion5x_xor_init
();
net2big_sata_power_init
();
orion5x_sata_init
(
&
net2big_sata_data
);
orion5x_setup_dev_boot_win
(
NET2BIG_NOR_BOOT_BASE
,
NET2BIG_NOR_BOOT_SIZE
);
platform_device_register
(
&
net2big_nor_flash
);
platform_device_register
(
&
net2big_gpio_buttons
);
net2big_gpio_leds_init
();
i2c_register_board_info
(
0
,
net2big_i2c_devices
,
ARRAY_SIZE
(
net2big_i2c_devices
));
orion_gpio_set_valid
(
NET2BIG_GPIO_POWER_OFF
,
1
);
if
(
gpio_request
(
NET2BIG_GPIO_POWER_OFF
,
"power-off"
)
==
0
&&
gpio_direction_output
(
NET2BIG_GPIO_POWER_OFF
,
0
)
==
0
)
pm_power_off
=
net2big_power_off
;
else
pr_err
(
"net2big: failed to configure power-off GPIO
\n
"
);
pr_notice
(
"net2big: Flash writing is not yet supported.
\n
"
);
}
/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */
MACHINE_START
(
NET2BIG
,
"LaCie 2Big Network"
)
.
phys_io
=
ORION5X_REGS_PHYS_BASE
,
.
io_pg_offst
=
((
ORION5X_REGS_VIRT_BASE
)
>>
18
)
&
0xFFFC
,
.
boot_params
=
0x00000100
,
.
init_machine
=
net2big_init
,
.
map_io
=
orion5x_map_io
,
.
init_irq
=
orion5x_init_irq
,
.
timer
=
&
orion5x_timer
,
.
fixup
=
tag_fixup_mem32
,
MACHINE_END
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