1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * This header provides constants for binding sandbox,gpio 4 * 5 */ 6 #ifndef _DT_BINDINGS_GPIO_SANDBOX_GPIO_H 7 #define _DT_BINDINGS_GPIO_SANDBOX_GPIO_H 8 9 /* 10 * Add a specific binding for sandbox gpio. 11 * The value need to be after the generic defines of 12 * dt-bindings/gpio/gpio.h 13 */ 14 15 /* Bit 16 express GPIO input mode */ 16 #define GPIO_IN 0x10000 17 18 /* Bit 17 express GPIO output mode */ 19 #define GPIO_OUT 0x20000 20 21 /* Bit 18 express GPIO output is active */ 22 #define GPIO_OUT_ACTIVE 0x40000 23 24 #endif 25