diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-mx31-2.6.19.2/mx31lite-spi.patch')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-mx31-2.6.19.2/mx31lite-spi.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta/recipes-kernel/linux/linux-mx31-2.6.19.2/mx31lite-spi.patch b/meta/recipes-kernel/linux/linux-mx31-2.6.19.2/mx31lite-spi.patch new file mode 100644 index 0000000..7b0b8bb --- /dev/null +++ b/meta/recipes-kernel/linux/linux-mx31-2.6.19.2/mx31lite-spi.patch @@ -0,0 +1,42 @@ +--- + arch/arm/mach-mx3/mx31lite.c | 13 +++++++++++++ + 1 file changed, 13 insertions(+) + +Index: linux-2.6.19.2/arch/arm/mach-mx3/mx31lite.c +=================================================================== +--- linux-2.6.19.2.orig/arch/arm/mach-mx3/mx31lite.c 2007-10-03 20:12:16.000000000 +0200 ++++ linux-2.6.19.2/arch/arm/mach-mx3/mx31lite.c 2007-10-03 20:14:14.000000000 +0200 +@@ -29,6 +29,7 @@ + #include <linux/mtd/mtd.h> + #include <linux/mtd/map.h> + #include <linux/mtd/partitions.h> ++#include <linux/spi/spi.h> + + #include <asm/mach/flash.h> + #endif +@@ -304,6 +305,16 @@ + } + #endif + ++static struct spi_board_info mxc_spi_board_info[] __initdata = { ++ { ++ .modalias = "pmic_spi", ++ .irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3), ++ .max_speed_hz = 4000000, ++ .bus_num = 2, ++ .chip_select = 0, ++ }, ++}; ++ + + /*! + * Board specific fixup function. It is called by \b setup_arch() in +@@ -426,6 +437,8 @@ + mxc_init_nand_mtd(); + mxc_init_eth(); + mxc_init_fb(); ++ spi_register_board_info(mxc_spi_board_info, ++ ARRAY_SIZE(mxc_spi_board_info)); + } + + /* |
