1 files changed, 103 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/stm32f4/include/rcc.h b/c/src/lib/libbsp/arm/stm32f4/include/rcc.h
new file mode 100644
index 0000000000..e2e4d13c79
--- /dev/null
+++ b/c/src/lib/libbsp/arm/stm32f4/include/rcc.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2012 Sebastian Huber.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ */
+
+#ifndef LIBBSP_ARM_STM32F4_RCC_H
+#define LIBBSP_ARM_STM32F4_RCC_H
+
+#include <stdbool.h>
+
+#include <bsp/stm32f4.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define STM32F4_RCC_INDEX(reg, idx) (((reg) << 5) | (idx))
+
+typedef enum {
+  STM32F4_RCC_OTGHS = STM32F4_RCC_INDEX(0, 29),
+  STM32F4_RCC_ETHMAC = STM32F4_RCC_INDEX(0, 25),
+  STM32F4_RCC_DMA2 = STM32F4_RCC_INDEX(0, 22),
+  STM32F4_RCC_DMA1 = STM32F4_RCC_INDEX(0, 21),
+  STM32F4_RCC_CRC = STM32F4_RCC_INDEX(0, 12),
+  STM32F4_RCC_GPIOI = STM32F4_RCC_INDEX(0, 8),
+  STM32F4_RCC_GPIOH = STM32F4_RCC_INDEX(0, 7),
+  STM32F4_RCC_GPIOG = STM32F4_RCC_INDEX(0, 6),
+  STM32F4_RCC_GPIOF = STM32F4_RCC_INDEX(0, 5),
+  STM32F4_RCC_GPIOE = STM32F4_RCC_INDEX(0, 4),
+  STM32F4_RCC_GPIOD = STM32F4_RCC_INDEX(0, 3),
+  STM32F4_RCC_GPIOC = STM32F4_RCC_INDEX(0, 2),
+  STM32F4_RCC_GPIOB = STM32F4_RCC_INDEX(0, 1),
+  STM32F4_RCC_GPIOA = STM32F4_RCC_INDEX(0, 0),
+
+  STM32F4_RCC_OTGFS = STM32F4_RCC_INDEX(1, 7),
+  STM32F4_RCC_RNG = STM32F4_RCC_INDEX(1, 6),
+  STM32F4_RCC_HASH = STM32F4_RCC_INDEX(1, 5),
+  STM32F4_RCC_CRYP = STM32F4_RCC_INDEX(1, 4),
+  STM32F4_RCC_DCMI = STM32F4_RCC_INDEX(1, 0),
+
+  STM32F4_RCC_FSMCR = STM32F4_RCC_INDEX(2, 0),
+
+  STM32F4_RCC_DAC = STM32F4_RCC_INDEX(4, 29),
+  STM32F4_RCC_PWR = STM32F4_RCC_INDEX(4, 28),
+  STM32F4_RCC_CAN2 = STM32F4_RCC_INDEX(4, 26),
+  STM32F4_RCC_CAN1 = STM32F4_RCC_INDEX(4, 25),
+  STM32F4_RCC_I2C3 = STM32F4_RCC_INDEX(4, 23),
+  STM32F4_RCC_I2C2 = STM32F4_RCC_INDEX(4, 22),
+  STM32F4_RCC_I2C1 = STM32F4_RCC_INDEX(4, 21),
+  STM32F4_RCC_UART5 = STM32F4_RCC_INDEX(4, 20),
+  STM32F4_RCC_UART4 = STM32F4_RCC_INDEX(4, 19),
+  STM32F4_RCC_USART3 = STM32F4_RCC_INDEX(4, 18),
+  STM32F4_RCC_USART2 = STM32F4_RCC_INDEX(4, 17),
+  STM32F4_RCC_SPI3 = STM32F4_RCC_INDEX(4, 15),
+  STM32F4_RCC_SPI2 = STM32F4_RCC_INDEX(4, 14),
+  STM32F4_RCC_WWDG = STM32F4_RCC_INDEX(4, 11),
+  STM32F4_RCC_TIM14 = STM32F4_RCC_INDEX(4, 8),
+  STM32F4_RCC_TIM13 = STM32F4_RCC_INDEX(4, 7),
+  STM32F4_RCC_TIM12 = STM32F4_RCC_INDEX(4, 6),
+  STM32F4_RCC_TIM7 = STM32F4_RCC_INDEX(4, 5),
+  STM32F4_RCC_TIM6 = STM32F4_RCC_INDEX(4, 4),
+  STM32F4_RCC_TIM5 = STM32F4_RCC_INDEX(4, 3),
+  STM32F4_RCC_TIM4 = STM32F4_RCC_INDEX(4, 2),
+  STM32F4_RCC_TIM3 = STM32F4_RCC_INDEX(4, 1),
+  STM32F4_RCC_TIM2 = STM32F4_RCC_INDEX(4, 0),
+
+  STM32F4_RCC_TIM11 = STM32F4_RCC_INDEX(5, 18),
+  STM32F4_RCC_TIM10 = STM32F4_RCC_INDEX(5, 17),
+  STM32F4_RCC_TIM9 = STM32F4_RCC_INDEX(5, 16),
+  STM32F4_RCC_SYSCFG = STM32F4_RCC_INDEX(5, 14),
+  STM32F4_RCC_SPI1 = STM32F4_RCC_INDEX(5, 12),
+  STM32F4_RCC_SDIO = STM32F4_RCC_INDEX(5, 11),
+  STM32F4_RCC_ADC3 = STM32F4_RCC_INDEX(5, 10),
+  STM32F4_RCC_ADC2 = STM32F4_RCC_INDEX(5, 9),
+  STM32F4_RCC_ADC1 = STM32F4_RCC_INDEX(5, 8),
+  STM32F4_RCC_USART6 = STM32F4_RCC_INDEX(5, 5),
+  STM32F4_RCC_USART1 = STM32F4_RCC_INDEX(5, 4),
+  STM32F4_RCC_TIM8 = STM32F4_RCC_INDEX(5, 1),
+  STM32F4_RCC_TIM1 = STM32F4_RCC_INDEX(5, 0),
+} stm32f4_rcc_index;
+
+void stm32f4_rcc_reset(stm32f4_rcc_index index, bool set);
+
+void stm32f4_rcc_set_clock(stm32f4_rcc_index index, bool set);
+
+void stm32f4_rcc_set_gpio_clock(int pin, bool set);
+
+void stm32f4_rcc_set_low_power_clock(stm32f4_rcc_index index, bool set);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBBSP_ARM_STM32F4_RCC_H */