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Commit 0891baef authored by Michael Hennerich's avatar Michael Hennerich Committed by Mike Frysinger
Browse files

Blackfin: bf537-stamp: add example IIO resources 



Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarSonic Zhang <sonic.zhang@analog.com>
Signed-off-by: default avatarBarry Song <barry.song@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 6fbfa0c4

arch/blackfin/mach-bf537/boards/stamp.c

+442 −12
Original line number Diff line number Diff line
@@ -701,6 +701,65 @@ static struct bfin5xx_spi_chip ad2s1210_spi_chip_info = { 
};

#endif



#if defined(CONFIG_AD7314) || defined(CONFIG_AD7314_MODULE)

static struct bfin5xx_spi_chip ad7314_spi_chip_info = {

	.enable_dma = 0,

	.bits_per_word = 16,

};

#endif



#if defined(CONFIG_AD7816) || defined(CONFIG_AD7816_MODULE)

static unsigned short ad7816_platform_data[] = {

	GPIO_PF4, /* rdwr_pin */

	GPIO_PF5, /* convert_pin */

	GPIO_PF7, /* busy_pin */

	0,

};



static struct bfin5xx_spi_chip ad7816_spi_chip_info = {

	.enable_dma = 0,

	.bits_per_word = 8,

};

#endif



#if defined(CONFIG_ADT7310) || defined(CONFIG_ADT7310_MODULE)

static unsigned long adt7310_platform_data[3] = {

/* INT bound temperature alarm event. line 1 */

	IRQ_PG4, IRQF_TRIGGER_LOW,

/* CT bound temperature alarm event irq_flags. line 0 */

	IRQF_TRIGGER_LOW,

};



static struct bfin5xx_spi_chip adt7310_spi_chip_info = {

	.enable_dma = 0,

	.bits_per_word = 8,

};

#endif



#if defined(CONFIG_AD7298) || defined(CONFIG_AD7298_MODULE)

static unsigned short ad7298_platform_data[] = {

	GPIO_PF7, /* busy_pin */

	0,

};



static struct bfin5xx_spi_chip ad7298_spi_chip_info = {

	.enable_dma = 0,

	.bits_per_word = 16,

};

#endif



#if defined(CONFIG_ADT7316_SPI) || defined(CONFIG_ADT7316_SPI_MODULE)

static unsigned long adt7316_spi_data[2] = {

	IRQF_TRIGGER_LOW, /* interrupt flags */

	GPIO_PF7, /* ldac_pin, 0 means DAC/LDAC registers control DAC update */

};



static struct bfin5xx_spi_chip adt7316_spi_chip_info = {

	.enable_dma = 0,

	.bits_per_word = 8,

};

#endif



#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)

#define MMC_SPI_CARD_DETECT_INT IRQ_PF5
@@ -944,6 +1003,13 @@ static struct bfin5xx_spi_chip spi_adxl34x_chip_info = { 
};

#endif



#if defined(CONFIG_AD7476) || defined(CONFIG_AD7476_MODULE)

static struct bfin5xx_spi_chip spi_ad7476_chip_info = {

	.enable_dma = 0,         /* use dma transfer with this chip*/

	.bits_per_word = 8,

};

#endif



static struct spi_board_info bfin_spi_board_info[] __initdata = {

#if defined(CONFIG_MTD_M25P80) \

	|| defined(CONFIG_MTD_M25P80_MODULE)
@@ -1062,6 +1128,67 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { 
	},

#endif



#if defined(CONFIG_AD7314) || defined(CONFIG_AD7314_MODULE)

	{

		.modalias = "ad7314",

		.max_speed_hz = 1000000,

		.bus_num = 0,

		.chip_select = 4,            /* CS, change it for your board */

		.controller_data = &ad7314_spi_chip_info,

		.mode = SPI_MODE_1,

	},

#endif



#if defined(CONFIG_AD7816) || defined(CONFIG_AD7816_MODULE)

	{

		.modalias = "ad7818",

		.max_speed_hz = 1000000,

		.bus_num = 0,

		.chip_select = 4,            /* CS, change it for your board */

		.platform_data = ad7816_platform_data,

		.controller_data = &ad7816_spi_chip_info,

		.mode = SPI_MODE_3,

	},

#endif



#if defined(CONFIG_ADT7310) || defined(CONFIG_ADT7310_MODULE)

	{

		.modalias = "adt7310",

		.max_speed_hz = 1000000,

		.irq = IRQ_PG5,		/* CT alarm event. Line 0 */

		.bus_num = 0,

		.chip_select = 4,	/* CS, change it for your board */

		.platform_data = adt7310_platform_data,

		.controller_data = &adt7310_spi_chip_info,

		.mode = SPI_MODE_3,

	},

#endif



#if defined(CONFIG_AD7298) || defined(CONFIG_AD7298_MODULE)

	{

		.modalias = "ad7298",

		.max_speed_hz = 1000000,

		.bus_num = 0,

		.chip_select = 4,            /* CS, change it for your board */

		.platform_data = ad7298_platform_data,

		.controller_data = &ad7298_spi_chip_info,

		.mode = SPI_MODE_3,

	},

#endif



#if defined(CONFIG_ADT7316_SPI) || defined(CONFIG_ADT7316_SPI_MODULE)

	{

		.modalias = "adt7316",

		.max_speed_hz = 1000000,

		.irq = IRQ_PG5,		/* interrupt line */

		.bus_num = 0,

		.chip_select = 4,	/* CS, change it for your board */

		.platform_data = adt7316_spi_data,

		.controller_data = &adt7316_spi_chip_info,

		.mode = SPI_MODE_3,

	},

#endif



#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)

	{

		.modalias = "mmc_spi",
@@ -1161,6 +1288,233 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { 
		.mode = SPI_MODE_0,

	},

#endif

#if defined(CONFIG_AD7476) \

	|| defined(CONFIG_AD7476_MODULE)

	{

		.modalias = "ad7476", /* Name of spi_driver for this device */

		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0, /* Framework bus number */

		.chip_select = 1, /* Framework chip select. */

		.platform_data = NULL, /* No spi_driver specific config */

		.controller_data = &spi_ad7476_chip_info,

		.mode = SPI_MODE_3,

	},

#endif

#if defined(CONFIG_ADE7753) \

	|| defined(CONFIG_ADE7753_MODULE)

	{

		.modalias = "ade7753",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 1, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_1,

	},

#endif

#if defined(CONFIG_ADE7754) \

	|| defined(CONFIG_ADE7754_MODULE)

	{

		.modalias = "ade7754",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 1, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_1,

	},

#endif

#if defined(CONFIG_ADE7758) \

	|| defined(CONFIG_ADE7758_MODULE)

	{

		.modalias = "ade7758",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 1, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_1,

	},

#endif

#if defined(CONFIG_ADE7759) \

	|| defined(CONFIG_ADE7759_MODULE)

	{

		.modalias = "ade7759",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 1, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_1,

	},

#endif

#if defined(CONFIG_ADE7854_SPI) \

	|| defined(CONFIG_ADE7854_SPI_MODULE)

	{

		.modalias = "ade7854",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 1, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

	},

#endif

#if defined(CONFIG_ADIS16060) \

	|| defined(CONFIG_ADIS16060_MODULE)

	{

		.modalias = "adis16060_r",

		.max_speed_hz = 2900000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = MAX_CTRL_CS + 1, /* CS for read, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_0,

	},

	{

		.modalias = "adis16060_w",

		.max_speed_hz = 2900000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 2, /* CS for write, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_1,

	},

#endif

#if defined(CONFIG_ADIS16130) \

	|| defined(CONFIG_ADIS16130_MODULE)

	{

		.modalias = "adis16130",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 1, /* CS for read, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

	},

#endif

#if defined(CONFIG_ADIS16201) \

	|| defined(CONFIG_ADIS16201_MODULE)

	{

		.modalias = "adis16201",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16203) \

	|| defined(CONFIG_ADIS16203_MODULE)

	{

		.modalias = "adis16203",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16204) \

	|| defined(CONFIG_ADIS16204_MODULE)

	{

		.modalias = "adis16204",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16209) \

	|| defined(CONFIG_ADIS16209_MODULE)

	{

		.modalias = "adis16209",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16220) \

	|| defined(CONFIG_ADIS16220_MODULE)

	{

		.modalias = "adis16220",

		.max_speed_hz = 2000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16240) \

	|| defined(CONFIG_ADIS16240_MODULE)

	{

		.modalias = "adis16240",

		.max_speed_hz = 1500000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16260) \

	|| defined(CONFIG_ADIS16260_MODULE)

	{

		.modalias = "adis16260",

		.max_speed_hz = 1500000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16261) \

	|| defined(CONFIG_ADIS16261_MODULE)

	{

		.modalias = "adis16261",

		.max_speed_hz = 2500000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 1, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

	},

#endif

#if defined(CONFIG_ADIS16300) \

	|| defined(CONFIG_ADIS16300_MODULE)

	{

		.modalias = "adis16300",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16350) \

	|| defined(CONFIG_ADIS16350_MODULE)

	{

		.modalias = "adis16364",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 5, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

		.irq = IRQ_PF4,

	},

#endif

#if defined(CONFIG_ADIS16400) \

	|| defined(CONFIG_ADIS16400_MODULE)

	{

		.modalias = "adis16400",

		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 1, /* CS, change it for your board */

		.platform_data = NULL, /* No spi_driver specific config */

		.mode = SPI_MODE_3,

	},

#endif

};



#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
@@ -1829,6 +2183,21 @@ static struct platform_device ad5398_userspace_consumer_device = { 
#endif

#endif



#if defined(CONFIG_ADT7410) || defined(CONFIG_ADT7410_MODULE)

/* INT bound temperature alarm event. line 1 */

static unsigned long adt7410_platform_data[2] = {

	IRQ_PG4, IRQF_TRIGGER_LOW,

};

#endif



#if defined(CONFIG_ADT7316_I2C) || defined(CONFIG_ADT7316_I2C_MODULE)

/* INT bound temperature alarm event. line 1 */

static unsigned long adt7316_i2c_data[2] = {

	IRQF_TRIGGER_LOW, /* interrupt flags */

	GPIO_PF4, /* ldac_pin, 0 means DAC/LDAC registers control DAC update */

};

#endif



static struct i2c_board_info __initdata bfin_i2c_board_info[] = {

#if defined(CONFIG_SND_BF5XX_SOC_AD193X) || defined(CONFIG_SND_BF5XX_SOC_AD193X_MODULE)

	{
@@ -1873,12 +2242,7 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = { 
	{

		I2C_BOARD_INFO("ad7414", 0x9),

		.irq = IRQ_PG5,

		/*

		 * platform_data pointer is borrwoed by the driver to

		 * store custimer defined IRQ ALART level mode.

		 * only IRQF_TRIGGER_HIGH and IRQF_TRIGGER_LOW are valid.

		 */

		.platform_data = (void *)IRQF_TRIGGER_LOW,

		.irq_flags = IRQF_TRIGGER_LOW,

	},

#endif
@@ -1886,12 +2250,56 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = { 
	{

		I2C_BOARD_INFO("ad7417", 0xb),

		.irq = IRQ_PG5,

		/*

		 * platform_data pointer is borrwoed by the driver to

		 * store custimer defined IRQ ALART level mode.

		 * only IRQF_TRIGGER_HIGH and IRQF_TRIGGER_LOW are valid.

		 */

		.platform_data = (void *)IRQF_TRIGGER_LOW,

		.irq_flags = IRQF_TRIGGER_LOW,

		.platform_data = (void *)GPIO_PF4,

	},

#endif



#if defined(CONFIG_ADE7854_I2C) || defined(CONFIG_ADE7854_I2C_MODULE)

	{

		I2C_BOARD_INFO("ade7854", 0x38),

	},

#endif



#if defined(CONFIG_ADT75) || defined(CONFIG_ADT75_MODULE)

	{

		I2C_BOARD_INFO("adt75", 0x9),

		.irq = IRQ_PG5,

		.irq_flags = IRQF_TRIGGER_LOW,

	},

#endif



#if defined(CONFIG_ADT7408) || defined(CONFIG_ADT7408_MODULE)

	{

		I2C_BOARD_INFO("adt7408", 0x18),

		.irq = IRQ_PG5,

		.irq_flags = IRQF_TRIGGER_LOW,

	},

#endif



#if defined(CONFIG_ADT7410) || defined(CONFIG_ADT7410_MODULE)

	{

		I2C_BOARD_INFO("adt7410", 0x48),

		/* CT critical temperature event. line 0 */

		.irq = IRQ_PG5,

		.irq_flags = IRQF_TRIGGER_LOW,

		.platform_data = (void *)&adt7410_platform_data,

	},

#endif



#if defined(CONFIG_AD7291) || defined(CONFIG_AD7291_MODULE)

	{

		I2C_BOARD_INFO("ad7291", 0x20),

		.irq = IRQ_PG5,

		.irq_flags = IRQF_TRIGGER_LOW,

	},

#endif



#if defined(CONFIG_ADT7316_I2C) || defined(CONFIG_ADT7316_I2C_MODULE)

	{

		I2C_BOARD_INFO("adt7316", 0x48),

		.irq = IRQ_PG6,

		.platform_data = (void *)&adt7316_i2c_data,

	},

#endif
@@ -2272,6 +2680,23 @@ static struct platform_device adp150_userspace_consumer_device = { 
#endif

#endif



#if defined(CONFIG_IIO_GPIO_TRIGGER) || \

	defined(CONFIG_IIO_GPIO_TRIGGER_MODULE)



static struct resource iio_gpio_trigger_resources[] = {

	[0] = {

		.start  = IRQ_PF5,

		.end    = IRQ_PF5,

		.flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,

	},

};



static struct platform_device iio_gpio_trigger = {

	.name = "iio_gpio_trigger",

	.num_resources = ARRAY_SIZE(iio_gpio_trigger_resources),

	.resource = iio_gpio_trigger_resources,

};

#endif



static struct platform_device *stamp_devices[] __initdata = {
@@ -2412,6 +2837,11 @@ static struct platform_device *stamp_devices[] __initdata = { 
	&adp150_userspace_consumer_device,

#endif

#endif



#if defined(CONFIG_IIO_GPIO_TRIGGER) || \

	defined(CONFIG_IIO_GPIO_TRIGGER_MODULE)

	&iio_gpio_trigger,

#endif

};



static int __init stamp_init(void)