target/linux/generic-2.6/patches-2.6.25/921-gpio_spi_driver.patch

   1 Index: linux-2.6.23.16/drivers/spi/Kconfig
   2 ===================================================================
   3 --- linux-2.6.23.16.orig/drivers/spi/Kconfig
   4 +++ linux-2.6.23.16/drivers/spi/Kconfig
   5 @@ -100,6 +100,11 @@ config SPI_BUTTERFLY
   6           inexpensive battery powered microcontroller evaluation board.
   7           This same cable can be used to flash new firmware.
   8
   9 +config SPI_GPIO
  10 +       tristate "GPIO API based bitbanging SPI controller"
  11 +       depends on SPI_MASTER && GENERIC_GPIO && EXPERIMENTAL
  12 +       select SPI_BITBANG
  13 +
  14  config SPI_IMX
  15         tristate "Freescale iMX SPI controller"
  16         depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL
  17 Index: linux-2.6.23.16/drivers/spi/Makefile
  18 ===================================================================
  19 --- linux-2.6.23.16.orig/drivers/spi/Makefile
  20 +++ linux-2.6.23.16/drivers/spi/Makefile
  21 @@ -16,6 +16,7 @@ obj-$(CONFIG_SPI_BFIN)                        += spi_bfin5xx.
  22  obj-$(CONFIG_SPI_BITBANG)              += spi_bitbang.o
  23  obj-$(CONFIG_SPI_AU1550)               += au1550_spi.o
  24  obj-$(CONFIG_SPI_BUTTERFLY)            += spi_butterfly.o
  25 +obj-$(CONFIG_SPI_GPIO)                 += spi_gpio.o
  26  obj-$(CONFIG_SPI_IMX)                  += spi_imx.o
  27  obj-$(CONFIG_SPI_LM70_LLP)             += spi_lm70llp.o
  28  obj-$(CONFIG_SPI_PXA2XX)               += pxa2xx_spi.o