#ifndef _DT_BINDINGS_GPIO_MT_AT91_H #define _DT_BINDINGS_GPIO_MT_AT91_H /* * Device tree explicit phandles * for overlays. First four are AT91. * Kernel must know about this to * build the device tree. Overlay * recipe needs this to find the * GPIO stanza phandle. */ #define GPIO0_PH 0xffff0000 #define GPIO1_PH 0xffff0001 #define GPIO2_PH 0xffff0002 #define GPIO3_PH 0xffff0003 #define GPIO4_PCA9557_PH 0xffff0004 #define GPIO5_PCA9557_PH 0xffff0005 #endif