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Index: linux-2.6.24.7/drivers/spi/Kconfig
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===================================================================
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--- linux-2.6.24.7.orig/drivers/spi/Kconfig
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+++ linux-2.6.24.7/drivers/spi/Kconfig
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@@ -100,6 +100,11 @@ config SPI_BUTTERFLY
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inexpensive battery powered microcontroller evaluation board.
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This same cable can be used to flash new firmware.
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+config SPI_GPIO
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+ tristate "GPIO API based bitbanging SPI controller"
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+ depends on SPI_MASTER && GENERIC_GPIO && EXPERIMENTAL
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+ select SPI_BITBANG
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+
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config SPI_IMX
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tristate "Freescale iMX SPI controller"
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depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL
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Index: linux-2.6.24.7/drivers/spi/Makefile
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===================================================================
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--- linux-2.6.24.7.orig/drivers/spi/Makefile
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+++ linux-2.6.24.7/drivers/spi/Makefile
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@@ -16,6 +16,7 @@ obj-$(CONFIG_SPI_BFIN) += spi_bfin5xx.
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obj-$(CONFIG_SPI_BITBANG) += spi_bitbang.o
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obj-$(CONFIG_SPI_AU1550) += au1550_spi.o
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obj-$(CONFIG_SPI_BUTTERFLY) += spi_butterfly.o
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+obj-$(CONFIG_SPI_GPIO) += spi_gpio.o
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obj-$(CONFIG_SPI_IMX) += spi_imx.o
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obj-$(CONFIG_SPI_LM70_LLP) += spi_lm70llp.o
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obj-$(CONFIG_SPI_PXA2XX) += pxa2xx_spi.o
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