#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/spi/spi.h>
.gpio_nreset = -EINVAL, /* filled in later */
};
-static int edb93xx_cs4271_hw_setup(struct spi_device *spi)
-{
- return gpio_request_one(EP93XX_GPIO_LINE_EGPIO6,
- GPIOF_OUT_INIT_HIGH, spi->modalias);
-}
-
-static void edb93xx_cs4271_hw_cleanup(struct spi_device *spi)
-{
- gpio_free(EP93XX_GPIO_LINE_EGPIO6);
-}
-
-static void edb93xx_cs4271_hw_cs_control(struct spi_device *spi, int value)
-{
- gpio_set_value(EP93XX_GPIO_LINE_EGPIO6, value);
-}
-
-static struct ep93xx_spi_chip_ops edb93xx_cs4271_hw = {
- .setup = edb93xx_cs4271_hw_setup,
- .cleanup = edb93xx_cs4271_hw_cleanup,
- .cs_control = edb93xx_cs4271_hw_cs_control,
-};
-
static struct spi_board_info edb93xx_spi_board_info[] __initdata = {
{
.modalias = "cs4271",
.platform_data = &edb93xx_cs4271_data,
- .controller_data = &edb93xx_cs4271_hw,
.max_speed_hz = 6000000,
.bus_num = 0,
.chip_select = 0,
},
};
+static int edb93xx_spi_chipselects[] __initdata = {
+ EP93XX_GPIO_LINE_EGPIO6,
+};
+
static struct ep93xx_spi_info edb93xx_spi_info __initdata = {
- .num_chipselect = ARRAY_SIZE(edb93xx_spi_board_info),
+ .chipselect = edb93xx_spi_chipselects,
+ .num_chipselect = ARRAY_SIZE(edb93xx_spi_chipselects),
};
static void __init edb93xx_register_spi(void)