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Commit efaf7cd9 authored by Michael Hennerich's avatar Michael Hennerich Committed by Mike Frysinger
Browse files

Blackfin: bf537-stamp: add ADF702x network driver resources 



Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 706a01b1

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

+53 −0
Original line number Original line Diff line number Diff line
@@ -796,6 +796,47 @@ static struct bfin5xx_spi_chip enc28j60_spi_chip_info = { 
};

};

#endif

#endif





#if defined(CONFIG_ADF702X) || defined(CONFIG_ADF702X_MODULE)

static struct bfin5xx_spi_chip adf7021_spi_chip_info = {

	.bits_per_word = 16,

	.cs_gpio = GPIO_PF10,

};



#include <linux/spi/adf702x.h>

#define TXREG 0x0160A470

static const u32 adf7021_regs[] = {

	0x09608FA0,

	0x00575011,

	0x00A7F092,

	0x2B141563,

	0x81F29E94,

	0x00003155,

	0x050A4F66,

	0x00000007,

	0x00000008,

	0x000231E9,

	0x3296354A,

	0x891A2B3B,

	0x00000D9C,

	0x0000000D,

	0x0000000E,

	0x0000000F,

};



static struct adf702x_platform_data adf7021_platform_data = {

	.regs_base = (void *)SPORT1_TCR1,

	.dma_ch_rx = CH_SPORT1_RX,

	.dma_ch_tx = CH_SPORT1_TX,

	.irq_sport_err = IRQ_SPORT1_ERROR,

	.gpio_int_rfs = GPIO_PF8,

	.pin_req = {P_SPORT1_DTPRI, P_SPORT1_RFS, P_SPORT1_DRPRI,

			P_SPORT1_RSCLK, P_SPORT1_TSCLK, 0},

	.adf702x_model = MODEL_ADF7021,

	.adf702x_regs = adf7021_regs,

	.tx_reg = TXREG,

};

#endif



#if defined(CONFIG_MTD_DATAFLASH) \

#if defined(CONFIG_MTD_DATAFLASH) \

	|| defined(CONFIG_MTD_DATAFLASH_MODULE)

	|| defined(CONFIG_MTD_DATAFLASH_MODULE)
@@ -986,6 +1027,18 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { 
		.mode = SPI_MODE_3,

		.mode = SPI_MODE_3,

	},

	},

#endif

#endif

#if defined(CONFIG_ADF702X) || defined(CONFIG_ADF702X_MODULE)

	{

		.modalias = "adf702x",

		.max_speed_hz = 16000000,     /* max spi clock (SCK) speed in HZ */

		.bus_num = 0,

		.chip_select = 0,	/* GPIO controlled SSEL */

		.controller_data = &adf7021_spi_chip_info,

		.platform_data = &adf7021_platform_data,

		.mode = SPI_MODE_0,

	},

#endif



};

};





#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)

#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)