diff options
Diffstat (limited to 'chip/stm32/gpio-stm32h7.c')
-rw-r--r-- | chip/stm32/gpio-stm32h7.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/chip/stm32/gpio-stm32h7.c b/chip/stm32/gpio-stm32h7.c deleted file mode 100644 index a2fb97225d..0000000000 --- a/chip/stm32/gpio-stm32h7.c +++ /dev/null @@ -1,47 +0,0 @@ -/* Copyright 2017 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. - */ - -/* GPIO module for Chrome EC */ - -#include "clock.h" -#include "common.h" -#include "gpio.h" -#include "hooks.h" -#include "registers.h" -#include "task.h" -#include "util.h" - -void gpio_enable_clocks(void) -{ - /* Enable all GPIOs clocks */ - STM32_RCC_AHB4ENR |= STM32_RCC_AHB4ENR_GPIOMASK; - - /* Delay 1 AHB clock cycle after the clock is enabled */ - clock_wait_bus_cycles(BUS_AHB, 1); -} - -static void gpio_init(void) -{ - /* Enable IRQs now that pins are set up */ - task_enable_irq(STM32_IRQ_EXTI0); - task_enable_irq(STM32_IRQ_EXTI1); - task_enable_irq(STM32_IRQ_EXTI2); - task_enable_irq(STM32_IRQ_EXTI3); - task_enable_irq(STM32_IRQ_EXTI4); - task_enable_irq(STM32_IRQ_EXTI9_5); - task_enable_irq(STM32_IRQ_EXTI15_10); - -} -DECLARE_HOOK(HOOK_INIT, gpio_init, HOOK_PRIO_DEFAULT); - -DECLARE_IRQ(STM32_IRQ_EXTI0, gpio_interrupt, 1); -DECLARE_IRQ(STM32_IRQ_EXTI1, gpio_interrupt, 1); -DECLARE_IRQ(STM32_IRQ_EXTI2, gpio_interrupt, 1); -DECLARE_IRQ(STM32_IRQ_EXTI3, gpio_interrupt, 1); -DECLARE_IRQ(STM32_IRQ_EXTI4, gpio_interrupt, 1); -DECLARE_IRQ(STM32_IRQ_EXTI9_5, gpio_interrupt, 1); -DECLARE_IRQ(STM32_IRQ_EXTI15_10, gpio_interrupt, 1); - -#include "gpio-f0-l.c" |