| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * This header provides constants for binding sandbox,gpio |
| * |
| */ |
| #ifndef _DT_BINDINGS_GPIO_SANDBOX_GPIO_H |
| #define _DT_BINDINGS_GPIO_SANDBOX_GPIO_H |
| |
| /* |
| * Add a specific binding for sandbox gpio. |
| * The value need to be after the generic defines of |
| * dt-bindings/gpio/gpio.h |
| */ |
| |
| /* Bit 16 express GPIO input mode */ |
| #define GPIO_IN 0x10000 |
| |
| /* Bit 17 express GPIO output mode */ |
| #define GPIO_OUT 0x20000 |
| |
| /* Bit 18 express GPIO output is active */ |
| #define GPIO_OUT_ACTIVE 0x40000 |
| |
| /* Bit 19 express GPIO set as alternate function */ |
| #define GPIO_AF 0x80000 |
| |
| #endif |
