diff options
Diffstat (limited to 'board/discovery-stm32f072/gpio.inc')
| -rw-r--r-- | board/discovery-stm32f072/gpio.inc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/board/discovery-stm32f072/gpio.inc b/board/discovery-stm32f072/gpio.inc new file mode 100644 index 0000000000..f3e2106452 --- /dev/null +++ b/board/discovery-stm32f072/gpio.inc @@ -0,0 +1,19 @@ +/* -*- mode:c -*- + * + * Copyright (c) 2014 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* Inputs with interrupt handlers are first for efficiency */ +GPIO(USER_BUTTON, A, 0, GPIO_INT_FALLING, button_event) + +/* Outputs */ +GPIO(LED_U, C, 6, GPIO_OUT_LOW, NULL) +GPIO(LED_D, C, 7, GPIO_OUT_LOW, NULL) +GPIO(LED_L, C, 8, GPIO_OUT_LOW, NULL) +GPIO(LED_R, C, 9, GPIO_OUT_LOW, NULL) + +/* Unimplemented signals which we need to emulate for now */ +UNIMPLEMENTED(ENTERING_RW) +UNIMPLEMENTED(WP_L) |