Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / include / asm / arch-nomadik / gpio.h

diff --git a/qemu/roms/u-boot/arch/arm/include/asm/arch-nomadik/gpio.h b/qemu/roms/u-boot/arch/arm/include/asm/arch-nomadik/gpio.h
new file mode 100644 (file)
index 0000000..311758a
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/include/asm/arch-nomadik/gpio.h
@@ -0,0 +1,26 @@
+/*
+ * (C) Copyright 2009 Alessandro Rubini
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+#ifndef __NMK_GPIO_H__
+#define __NMK_GPIO_H__
+
+/*
+ * These functions are called from the soft-i2c driver, but
+ * are also used by board files to set output bits.
+ */
+
+enum nmk_af { /* alternate function settings */
+       GPIO_GPIO = 0,
+       GPIO_ALT_A,
+       GPIO_ALT_B,
+       GPIO_ALT_C
+};
+
+extern void nmk_gpio_af(int gpio, int alternate_function);
+extern void nmk_gpio_dir(int gpio, int dir);
+extern void nmk_gpio_set(int gpio, int val);
+extern int nmk_gpio_get(int gpio);
+
+#endif /* __NMK_GPIO_H__ */