diff options
author | Andrew Victor <andrew@sanpeople.com> | 2007-11-19 13:47:20 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-11-26 19:40:47 +0000 |
commit | f230d3f53d72d05bcb5666ab7e2eccd49c8b3a15 (patch) | |
tree | 0d06454868ca879f06a268de71beb0b1ba6a08d7 /arch/arm/mach-at91 | |
parent | a95c729b7484d2bbb9ab6beef4865641e73deb99 (diff) | |
download | linux-stable-f230d3f53d72d05bcb5666ab7e2eccd49c8b3a15.tar.gz linux-stable-f230d3f53d72d05bcb5666ab7e2eccd49c8b3a15.tar.bz2 linux-stable-f230d3f53d72d05bcb5666ab7e2eccd49c8b3a15.zip |
[ARM] 4650/1: AT91: New-style init of I2C, support for i2c-gpio
The AT91 I2C driver is currently marked as "broken" due to hardware
issues. This patch enables AT91-based platforms to also use the
bitbanged GPIO for I2C.
This updates platform setup logic (setting up an i2c-gpio device
using the same pins as the i2c-at91 device, unless only the BROKEN
driver is enabled).
Also make use of the new-style initialization of I2C devices using
i2c_register_board_info().
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-at91')
-rw-r--r-- | arch/arm/mach-at91/at91rm9200_devices.c | 41 | ||||
-rw-r--r-- | arch/arm/mach-at91/at91sam9260_devices.c | 42 | ||||
-rw-r--r-- | arch/arm/mach-at91/at91sam9261_devices.c | 42 | ||||
-rw-r--r-- | arch/arm/mach-at91/at91sam9263_devices.c | 42 | ||||
-rw-r--r-- | arch/arm/mach-at91/at91sam9rl_devices.c | 43 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-carmeva.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-csb337.c | 11 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-csb637.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-dk.c | 15 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-eb9200.c | 10 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-ek.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-kafa.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-kb9202.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-picotux200.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-sam9260ek.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-sam9261ek.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-sam9263ek.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-at91/board-sam9rlek.c | 2 |
18 files changed, 231 insertions, 35 deletions
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 0417c165d50d..9296833f91cc 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -14,6 +14,7 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> +#include <linux/i2c-gpio.h> #include <asm/arch/board.h> #include <asm/arch/gpio.h> @@ -435,7 +436,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PA25, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PA26, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91rm9200_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PA25, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PA25, 1); + + at91_set_GPIO_periph(AT91_PIN_PA26, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PA26, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91rm9200_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -457,7 +491,7 @@ static struct platform_device at91rm9200_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */ @@ -466,10 +500,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PA26, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91rm9200_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index ffd3154c1e54..3091bf47d8c9 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -13,6 +13,7 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> +#include <linux/i2c-gpio.h> #include <asm/arch/board.h> #include <asm/arch/gpio.h> @@ -352,7 +353,41 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ + +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PA23, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PA24, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91sam9260_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PA23, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PA23, 1); + + at91_set_GPIO_periph(AT91_PIN_PA24, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PA24, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91sam9260_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -374,7 +409,7 @@ static struct platform_device at91sam9260_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA23, 0); /* TWD */ @@ -383,10 +418,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PA24, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PA24, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9260_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 3576595b4941..64979a9023c2 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -14,7 +14,9 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> +#include <linux/i2c-gpio.h> +#include <linux/fb.h> #include <video/atmel_lcdc.h> #include <asm/arch/board.h> @@ -275,7 +277,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PA7, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PA8, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91sam9261_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PA7, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PA7, 1); + + at91_set_GPIO_periph(AT91_PIN_PA8, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PA8, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91sam9261_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -297,7 +332,7 @@ static struct platform_device at91sam9261_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA7, 0); /* TWD */ @@ -306,10 +341,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PA8, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PA8, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9261_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index f924bd5017de..ac329a98e959 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -13,7 +13,9 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> +#include <linux/i2c-gpio.h> +#include <linux/fb.h> #include <video/atmel_lcdc.h> #include <asm/arch/board.h> @@ -421,7 +423,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PB4, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PB5, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91sam9263_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PB4, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PB4, 1); + + at91_set_GPIO_periph(AT91_PIN_PB5, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PB5, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91sam9263_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -443,7 +478,7 @@ static struct platform_device at91sam9263_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PB4, 0); /* TWD */ @@ -452,10 +487,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PB5, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PB5, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9263_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index cd7532bcd4e5..2bd60a3dc623 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -10,8 +10,9 @@ #include <asm/mach/map.h> #include <linux/platform_device.h> -#include <linux/fb.h> +#include <linux/i2c-gpio.h> +#include <linux/fb.h> #include <video/atmel_lcdc.h> #include <asm/arch/board.h> @@ -169,7 +170,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {} * TWI (i2c) * -------------------------------------------------------------------- */ -#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +/* + * Prefer the GPIO code since the TWI controller isn't robust + * (gets overruns and underruns under load) and can only issue + * repeated STARTs in one scenario (the driver doesn't yet handle them). + */ +#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) + +static struct i2c_gpio_platform_data pdata = { + .sda_pin = AT91_PIN_PA23, + .sda_is_open_drain = 1, + .scl_pin = AT91_PIN_PA24, + .scl_is_open_drain = 1, + .udelay = 2, /* ~100 kHz */ +}; + +static struct platform_device at91sam9rl_twi_device = { + .name = "i2c-gpio", + .id = -1, + .dev.platform_data = &pdata, +}; + +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) +{ + at91_set_GPIO_periph(AT91_PIN_PA23, 1); /* TWD (SDA) */ + at91_set_multi_drive(AT91_PIN_PA23, 1); + + at91_set_GPIO_periph(AT91_PIN_PA24, 1); /* TWCK (SCL) */ + at91_set_multi_drive(AT91_PIN_PA24, 1); + + i2c_register_board_info(0, devices, nr_devices); + platform_device_register(&at91sam9rl_twi_device); +} + +#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) static struct resource twi_resources[] = { [0] = { @@ -191,7 +225,7 @@ static struct platform_device at91sam9rl_twi_device = { .num_resources = ARRAY_SIZE(twi_resources), }; -void __init at91_add_device_i2c(void) +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA23, 0); /* TWD */ @@ -200,10 +234,11 @@ void __init at91_add_device_i2c(void) at91_set_A_periph(AT91_PIN_PA24, 0); /* TWCK */ at91_set_multi_drive(AT91_PIN_PA24, 1); + i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9rl_twi_device); } #else -void __init at91_add_device_i2c(void) {} +void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} #endif diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c index 76ec856cd4f9..0f0878294a67 100644 --- a/arch/arm/mach-at91/board-carmeva.c +++ b/arch/arm/mach-at91/board-carmeva.c @@ -128,7 +128,7 @@ static void __init carmeva_board_init(void) /* USB Device */ at91_add_device_udc(&carmeva_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ at91_add_device_spi(carmeva_spi_devices, ARRAY_SIZE(carmeva_spi_devices)); /* Compact Flash */ diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index dde089922e3b..d0aa20c9383e 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -23,7 +23,6 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/platform_device.h> -#include <linux/i2c.h> #include <linux/spi/spi.h> #include <linux/mtd/physmap.h> @@ -85,12 +84,12 @@ static struct at91_udc_data __initdata csb337_udc_data = { }; static struct i2c_board_info __initdata csb337_i2c_devices[] = { - { I2C_BOARD_INFO("rtc-ds1307", 0x68), - .type = "ds1307", + { + I2C_BOARD_INFO("rtc-ds1307", 0x68), + .type = "ds1307", }, }; - static struct at91_cf_data __initdata csb337_cf_data = { /* * connector P4 on the CSB 337 mates to @@ -168,9 +167,7 @@ static void __init csb337_board_init(void) /* USB Device */ at91_add_device_udc(&csb337_udc_data); /* I2C */ - at91_add_device_i2c(); - i2c_register_board_info(0, csb337_i2c_devices, - ARRAY_SIZE(csb337_i2c_devices)); + at91_add_device_i2c(csb337_i2c_devices, ARRAY_SIZE(csb337_i2c_devices)); /* Compact Flash */ at91_set_gpio_input(AT91_PIN_PB22, 1); /* IOIS16 */ at91_add_device_cf(&csb337_cf_data); diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c index 77f04b935b3a..c5c721d27f42 100644 --- a/arch/arm/mach-at91/board-csb637.c +++ b/arch/arm/mach-at91/board-csb637.c @@ -129,7 +129,7 @@ static void __init csb637_board_init(void) /* USB Device */ at91_add_device_udc(&csb637_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ at91_add_device_spi(NULL, 0); /* NOR flash */ diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c index af497896a96c..40c9e4331706 100644 --- a/arch/arm/mach-at91/board-dk.c +++ b/arch/arm/mach-at91/board-dk.c @@ -124,6 +124,19 @@ static struct spi_board_info dk_spi_devices[] = { #endif }; +static struct i2c_board_info __initdata dk_i2c_devices[] = { + { + I2C_BOARD_INFO("ics1523", 0x26), + }, + { + I2C_BOARD_INFO("x9429", 0x28), + }, + { + I2C_BOARD_INFO("at24c", 0x50), + .type = "24c1024", + } +}; + static struct mtd_partition __initdata dk_nand_partition[] = { { .name = "NAND Partition 1", @@ -185,7 +198,7 @@ static void __init dk_board_init(void) /* Compact Flash */ at91_add_device_cf(&dk_cf_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(dk_i2c_devices, ARRAY_SIZE(dk_i2c_devices)); /* SPI */ at91_add_device_spi(dk_spi_devices, ARRAY_SIZE(dk_spi_devices)); #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c index 20458b5548f0..b7b79bb9d6c4 100644 --- a/arch/arm/mach-at91/board-eb9200.c +++ b/arch/arm/mach-at91/board-eb9200.c @@ -91,6 +91,14 @@ static struct at91_mmc_data __initdata eb9200_mmc_data = { .wire4 = 1, }; +static struct i2c_board_info __initdata eb9200_i2c_devices[] = { + { + I2C_BOARD_INFO("at24c", 0x50), + .type = "24c512", + }, +}; + + static void __init eb9200_board_init(void) { /* Serial */ @@ -102,7 +110,7 @@ static void __init eb9200_board_init(void) /* USB Device */ at91_add_device_udc(&eb9200_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(eb9200_i2c_devices, ARRAY_SIZE(eb9200_i2c_devices)); /* Compact Flash */ at91_add_device_cf(&eb9200_cf_data); /* SPI */ diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c index 322fdd75a1e4..d05b1b2be9fb 100644 --- a/arch/arm/mach-at91/board-ek.c +++ b/arch/arm/mach-at91/board-ek.c @@ -145,7 +145,7 @@ static void __init ek_board_init(void) at91_add_device_udc(&ek_udc_data); at91_set_multi_drive(ek_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); /* SPI */ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c index c77d84ce9cae..cf1b7b2f76fb 100644 --- a/arch/arm/mach-at91/board-kafa.c +++ b/arch/arm/mach-at91/board-kafa.c @@ -92,7 +92,7 @@ static void __init kafa_board_init(void) /* USB Device */ at91_add_device_udc(&kafa_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ at91_add_device_spi(NULL, 0); } diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c index 7d9b1a278fd6..4b39b9cda75b 100644 --- a/arch/arm/mach-at91/board-kb9202.c +++ b/arch/arm/mach-at91/board-kb9202.c @@ -124,7 +124,7 @@ static void __init kb9202_board_init(void) /* MMC */ at91_add_device_mmc(0, &kb9202_mmc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ at91_add_device_spi(NULL, 0); /* NAND */ diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c index 49cfe7ab4a85..6acb55c09ae5 100644 --- a/arch/arm/mach-at91/board-picotux200.c +++ b/arch/arm/mach-at91/board-picotux200.c @@ -139,7 +139,7 @@ static void __init picotux200_board_init(void) // at91_add_device_udc(&picotux200_udc_data); // at91_set_multi_drive(picotux200_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* SPI */ // at91_add_device_spi(picotux200_spi_devices, ARRAY_SIZE(picotux200_spi_devices)); #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index 65fa532bb4ac..b343a6c28120 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -189,7 +189,7 @@ static void __init ek_board_init(void) /* MMC */ at91_add_device_mmc(0, &ek_mmc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); } MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK") diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 42e172cb0f49..b62a5e6eaa4d 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -406,7 +406,7 @@ static void __init ek_board_init(void) /* USB Device */ at91_add_device_udc(&ek_udc_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* NAND */ at91_add_device_nand(&ek_nand_data); /* DM9000 ethernet */ diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index 2a1cc73390b7..ab9dcc075454 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -291,7 +291,7 @@ static void __init ek_board_init(void) /* NAND */ at91_add_device_nand(&ek_nand_data); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* LCD Controller */ at91_add_device_lcdc(&ek_lcdc_data); /* AC97 */ diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index 9b61320f295a..bc0546d7245f 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -181,7 +181,7 @@ static void __init ek_board_init(void) /* Serial */ at91_add_device_serial(); /* I2C */ - at91_add_device_i2c(); + at91_add_device_i2c(NULL, 0); /* NAND */ at91_add_device_nand(&ek_nand_data); /* SPI */ |