PKGBUILDs/core/linux-am33x/ARM-omap-am33x-BeagleBone-userspace-SPI-support.patch

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--- arch.orig/arm/mach-omap2/board-am335xevm.c 2012-02-18 10:43:40.000000000 -0500
+++ arch/arm/mach-omap2/board-am335xevm.c 2012-02-18 10:43:29.000000000 -0500
@@ -1518,6 +1518,16 @@
},
};
+static struct spi_board_info bone_am335x_slave_info[] = {
+ {
+ .modalias = "spidev",
+ .irq = -1,
+ .max_speed_hz = 12000000,
+ .bus_num = 2,
+ .chip_select = 0,
+ },
+};
+
static void evm_nand_init(int evm_id, int profile)
{
setup_pin_mux(nand_pin_mux);
@@ -2061,6 +2071,15 @@
return;
}
+/* setup beaglebone spi1 */
+static void bone_spi1_init(int evm_id, int profile)
+{
+ setup_pin_mux(spi1_pin_mux);
+ spi_register_board_info(bone_am335x_slave_info,
+ ARRAY_SIZE(bone_am335x_slave_info));
+ return;
+}
+
static int beaglebone_phy_fixup(struct phy_device *phydev)
{
@@ -2216,6 +2235,7 @@
{i2c2_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{mmc0_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{boneleds_init, DEV_ON_BASEBOARD, PROFILE_ALL},
+ {bone_spi1_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{NULL, 0, 0},
};
@@ -2228,6 +2248,7 @@
{i2c2_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{mmc0_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{boneleds_init, DEV_ON_BASEBOARD, PROFILE_ALL},
+ {bone_spi1_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{NULL, 0, 0},
};