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Diffstat (limited to 'nuttx/arch/arm/src/stm32/chip/stm32f10xxx_rcc.h')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/chip/stm32f10xxx_rcc.h | 464 |
1 files changed, 0 insertions, 464 deletions
diff --git a/nuttx/arch/arm/src/stm32/chip/stm32f10xxx_rcc.h b/nuttx/arch/arm/src/stm32/chip/stm32f10xxx_rcc.h deleted file mode 100644 index 1a792b7eb..000000000 --- a/nuttx/arch/arm/src/stm32/chip/stm32f10xxx_rcc.h +++ /dev/null @@ -1,464 +0,0 @@ -/************************************************************************************ - * arch/arm/src/stm32/chip/stm32f10xx_rcc.h - * - * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ************************************************************************************/ - -#ifndef __ARCH_ARM_SRC_STM32_CHIP_STM32F10XXX_RCC_H -#define __ARCH_ARM_SRC_STM32_CHIP_STM32F10XXX_RCC_H - -/************************************************************************************ - * Pre-processor Definitions - ************************************************************************************/ - -/* Register Offsets *****************************************************************/ - -#define STM32_RCC_CR_OFFSET 0x0000 /* Clock control register */ -#define STM32_RCC_CFGR_OFFSET 0x0004 /* Clock configuration register */ -#define STM32_RCC_CIR_OFFSET 0x0008 /* Clock interrupt register */ -#define STM32_RCC_APB2RSTR_OFFSET 0x000c /* APB2 Peripheral reset register */ -#define STM32_RCC_APB1RSTR_OFFSET 0x0010 /* APB1 Peripheral reset register */ -#define STM32_RCC_AHBENR_OFFSET 0x0014 /* AHB Peripheral Clock enable register */ -#define STM32_RCC_APB2ENR_OFFSET 0x0018 /* APB2 Peripheral Clock enable register */ -#define STM32_RCC_APB1ENR_OFFSET 0x001c /* APB1 Peripheral Clock enable register */ -#define STM32_RCC_BDCR_OFFSET 0x0020 /* Backup domain control register */ -#define STM32_RCC_CSR_OFFSET 0x0024 /* Control/status register */ -#ifdef CONFIG_STM32_CONNECTIVITYLINE -# define STM32_RCC_AHBRSTR_OFFSET 0x0028 /* AHB Reset register */ -#endif -#if defined(CONFIG_STM32_VALUELINE) || defined(CONFIG_STM32_CONNECTIVITYLINE) -# define STM32_RCC_CFGR2_OFFSET 0x002c /* Clock configuration register 2 */ -#endif - -/* Register Addresses ***************************************************************/ - -#define STM32_RCC_CR (STM32_RCC_BASE+STM32_RCC_CR_OFFSET) -#define STM32_RCC_CFGR (STM32_RCC_BASE+STM32_RCC_CFGR_OFFSET) -#define STM32_RCC_CIR (STM32_RCC_BASE+STM32_RCC_CIR_OFFSET) -#define STM32_RCC_APB2RSTR (STM32_RCC_BASE+STM32_RCC_APB2RSTR_OFFSET) -#define STM32_RCC_APB1RSTR (STM32_RCC_BASE+STM32_RCC_APB1RSTR_OFFSET) -#define STM32_RCC_AHBENR (STM32_RCC_BASE+STM32_RCC_AHBENR_OFFSET) -#define STM32_RCC_APB2ENR (STM32_RCC_BASE+STM32_RCC_APB2ENR_OFFSET) -#define STM32_RCC_APB1ENR (STM32_RCC_BASE+STM32_RCC_APB1ENR_OFFSET) -#define STM32_RCC_BDCR (STM32_RCC_BASE+STM32_RCC_BDCR_OFFSET) -#define STM32_RCC_CSR (STM32_RCC_BASE+STM32_RCC_CSR_OFFSET) -#ifdef CONFIG_STM32_CONNECTIVITYLINE -# define STM32_RCC_AHBRSTR (STM32_RCC_BASE+STM32_RCC_AHBRSTR_OFFSET) -#endif -#if defined(CONFIG_STM32_VALUELINE) || defined(CONFIG_STM32_CONNECTIVITYLINE) -# define STM32_RCC_CFGR2 (STM32_RCC_BASE+STM32_RCC_CFGR2_OFFSET) -#endif - -/* Register Bitfield Definitions ****************************************************/ - -/* Clock control register */ - -#define RCC_CR_HSION (1 << 0) /* Bit 0: Internal High Speed clock enable */ -#define RCC_CR_HSIRDY (1 << 1) /* Bit 1: Internal High Speed clock ready flag */ -#define RCC_CR_HSITRIM_SHIFT (3) /* Bits 7-3: Internal High Speed clock trimming */ -#define RCC_CR_HSITRIM_MASK (0x1f << RCC_CR_HSITRIM_SHIFT) -#define RCC_CR_HSICAL_SHIFT (8) /* Bits 15-8: Internal High Speed clock Calibration */ -#define RCC_CR_HSICAL_MASK (0xff << RCC_CR_HSICAL_SHIFT) -#define RCC_CR_HSEON (1 << 16) /* Bit 16: External High Speed clock enable */ -#define RCC_CR_HSERDY (1 << 17) /* Bit 17: External High Speed clock ready flag */ -#define RCC_CR_HSEBYP (1 << 18) /* Bit 18: External High Speed clock Bypass */ -#define RCC_CR_CSSON (1 << 19) /* Bit 19: Clock Security System enable */ -#define RCC_CR_PLLON (1 << 24) /* Bit 24: PLL enable */ -#define RCC_CR_PLLRDY (1 << 25) /* Bit 25: PLL clock ready flag */ -#ifdef CONFIG_STM32_CONNECTIVITYLINE -# define RCC_CR_PLL2ON (1 << 26) /* Bit 26: PLL2 enable */ -# define RCC_CR_PLL2RDY (1 << 27) /* Bit 27: PLL2 clock ready flag */ -# define RCC_CR_PLL3ON (1 << 28) /* Bit 28: PLL3 enable */ -# define RCC_CR_PLL3RDY (1 << 29) /* Bit 29: PLL3 ready flag */ -#endif - -/* Clock configuration register */ - -#define RCC_CFGR_SW_SHIFT (0) /* Bits 1-0: System clock Switch */ -#define RCC_CFGR_SW_MASK (3 << RCC_CFGR_SW_SHIFT) -# define RCC_CFGR_SW_HSI (0 << RCC_CFGR_SW_SHIFT) /* 00: HSI selected as system clock */ -# define RCC_CFGR_SW_HSE (1 << RCC_CFGR_SW_SHIFT) /* 01: HSE selected as system clock */ -# define RCC_CFGR_SW_PLL (2 << RCC_CFGR_SW_SHIFT) /* 10: PLL selected as system clock */ -#define RCC_CFGR_SWS_SHIFT (2) /* Bits 3-2: System Clock Switch Status */ -#define RCC_CFGR_SWS_MASK (3 << RCC_CFGR_SWS_SHIFT) -# define RCC_CFGR_SWS_HSI (0 << RCC_CFGR_SWS_SHIFT) /* 00: HSI oscillator used as system clock */ -# define RCC_CFGR_SWS_HSE (1 << RCC_CFGR_SWS_SHIFT) /* 01: HSE oscillator used as system clock */ -# define RCC_CFGR_SWS_PLL (2 << RCC_CFGR_SWS_SHIFT) /* 10: PLL used as system clock */ -#define RCC_CFGR_HPRE_SHIFT (4) /* Bits 7-4: AHB prescaler */ -#define RCC_CFGR_HPRE_MASK (0x0f << RCC_CFGR_HPRE_SHIFT) -# define RCC_CFGR_HPRE_SYSCLK (0 << RCC_CFGR_HPRE_SHIFT) /* 0xxx: SYSCLK not divided */ -# define RCC_CFGR_HPRE_SYSCLKd2 (8 << RCC_CFGR_HPRE_SHIFT) /* 1000: SYSCLK divided by 2 */ -# define RCC_CFGR_HPRE_SYSCLKd4 (9 << RCC_CFGR_HPRE_SHIFT) /* 1001: SYSCLK divided by 4 */ -# define RCC_CFGR_HPRE_SYSCLKd8 (10 << RCC_CFGR_HPRE_SHIFT) /* 1010: SYSCLK divided by 8 */ -# define RCC_CFGR_HPRE_SYSCLKd16 (11 << RCC_CFGR_HPRE_SHIFT) /* 1011: SYSCLK divided by 16 */ -# define RCC_CFGR_HPRE_SYSCLKd64 (12 << RCC_CFGR_HPRE_SHIFT) /* 1100: SYSCLK divided by 64 */ -# define RCC_CFGR_HPRE_SYSCLKd128 (13 << RCC_CFGR_HPRE_SHIFT) /* 1101: SYSCLK divided by 128 */ -# define RCC_CFGR_HPRE_SYSCLKd256 (14 << RCC_CFGR_HPRE_SHIFT) /* 1110: SYSCLK divided by 256 */ -# define RCC_CFGR_HPRE_SYSCLKd512 (15 << RCC_CFGR_HPRE_SHIFT) /* 1111: SYSCLK divided by 512 */ -#define RCC_CFGR_PPRE1_SHIFT (8) /* Bits 10-8: APB Low speed prescaler (APB1) */ -#define RCC_CFGR_PPRE1_MASK (7 << RCC_CFGR_PPRE1_SHIFT) -# define RCC_CFGR_PPRE1_HCLK (0 << RCC_CFGR_PPRE1_SHIFT) /* 0xx: HCLK not divided */ -# define RCC_CFGR_PPRE1_HCLKd2 (4 << RCC_CFGR_PPRE1_SHIFT) /* 100: HCLK divided by 2 */ -# define RCC_CFGR_PPRE1_HCLKd4 (5 << RCC_CFGR_PPRE1_SHIFT) /* 101: HCLK divided by 4 */ -# define RCC_CFGR_PPRE1_HCLKd8 (6 << RCC_CFGR_PPRE1_SHIFT) /* 110: HCLK divided by 8 */ -# define RCC_CFGR_PPRE1_HCLKd16 (7 << RCC_CFGR_PPRE1_SHIFT) /* 111: HCLK divided by 16 */ -#define RCC_CFGR_PPRE2_SHIFT (11) /* Bits 13-11: APB High speed prescaler (APB2) */ -#define RCC_CFGR_PPRE2_MASK (7 << RCC_CFGR_PPRE2_SHIFT) -# define RCC_CFGR_PPRE2_HCLK (0 << RCC_CFGR_PPRE2_SHIFT) /* 0xx: HCLK not divided */ -# define RCC_CFGR_PPRE2_HCLKd2 (4 << RCC_CFGR_PPRE2_SHIFT) /* 100: HCLK divided by 2 */ -# define RCC_CFGR_PPRE2_HCLKd4 (5 << RCC_CFGR_PPRE2_SHIFT) /* 101: HCLK divided by 4 */ -# define RCC_CFGR_PPRE2_HCLKd8 (6 << RCC_CFGR_PPRE2_SHIFT) /* 110: HCLK divided by 8 */ -# define RCC_CFGR_PPRE2_HCLKd16 (7 << RCC_CFGR_PPRE2_SHIFT) /* 111: HCLK divided by 16 */ -#define RCC_CFGR_ADCPRE_SHIFT (14) /* Bits 15-14: ADC prescaler */ -#define RCC_CFGR_ADCPRE_MASK (3 << RCC_CFGR_ADCPRE_SHIFT) -# define RCC_CFGR_PLCK2d2 (0 << RCC_CFGR_ADCPRE_SHIFT) /* 00: PLCK2 divided by 2 */ -# define RCC_CFGR_PLCK2d4 (1 << RCC_CFGR_ADCPRE_SHIFT) /* 01: PLCK2 divided by 4 */ -# define RCC_CFGR_PLCK2d6 (2 << RCC_CFGR_ADCPRE_SHIFT) /* 10: PLCK2 divided by 6 */ -# define RCC_CFGR_PLCK2d8 (3 << RCC_CFGR_ADCPRE_SHIFT) /* 11: PLCK2 divided by 8 */ -#define RCC_CFGR_PLLSRC (1 << 16) /* Bit 16: PLL entry clock source */ -#define RCC_CFGR_PLLXTPRE (1 << 17) /* Bit 17: HSE divider for PLL entry */ -#define RCC_CFGR_PLLMUL_SHIFT (18) /* Bits 21-18: PLL Multiplication Factor */ -#define RCC_CFGR_PLLMUL_MASK (0x0f << RCC_CFGR_PLLMUL_SHIFT) -# define RCC_CFGR_PLLMUL_CLKx2 (0 << RCC_CFGR_PLLMUL_SHIFT) /* 0000: PLL input clock x 2 */ -# define RCC_CFGR_PLLMUL_CLKx3 (1 << RCC_CFGR_PLLMUL_SHIFT) /* 0001: PLL input clock x 3 */ -# define RCC_CFGR_PLLMUL_CLKx4 (2 << RCC_CFGR_PLLMUL_SHIFT) /* 0010: PLL input clock x 4 */ -# define RCC_CFGR_PLLMUL_CLKx5 (3 << RCC_CFGR_PLLMUL_SHIFT) /* 0011: PLL input clock x 5 */ -# define RCC_CFGR_PLLMUL_CLKx6 (4 << RCC_CFGR_PLLMUL_SHIFT) /* 0100: PLL input clock x 6 */ -# define RCC_CFGR_PLLMUL_CLKx7 (5 << RCC_CFGR_PLLMUL_SHIFT) /* 0101: PLL input clock x 7 */ -# define RCC_CFGR_PLLMUL_CLKx8 (6 << RCC_CFGR_PLLMUL_SHIFT) /* 0110: PLL input clock x 8 */ -# define RCC_CFGR_PLLMUL_CLKx9 (7 << RCC_CFGR_PLLMUL_SHIFT) /* 0111: PLL input clock x 9 */ -# define RCC_CFGR_PLLMUL_CLKx10 (8 << RCC_CFGR_PLLMUL_SHIFT) /* 1000: PLL input clock x 10 */ -# define RCC_CFGR_PLLMUL_CLKx11 (9 << RCC_CFGR_PLLMUL_SHIFT) /* 1001: PLL input clock x 11 */ -# define RCC_CFGR_PLLMUL_CLKx12 (10 << RCC_CFGR_PLLMUL_SHIFT) /* 1010: PLL input clock x 12 */ -# define RCC_CFGR_PLLMUL_CLKx13 (11 << RCC_CFGR_PLLMUL_SHIFT) /* 1011: PLL input clock x 13 */ -# define RCC_CFGR_PLLMUL_CLKx14 (12 << RCC_CFGR_PLLMUL_SHIFT) /* 1100: PLL input clock x 14 */ -# define RCC_CFGR_PLLMUL_CLKx15 (13 << RCC_CFGR_PLLMUL_SHIFT) /* 1101: PLL input clock x 15 */ -# define RCC_CFGR_PLLMUL_CLKx16 (14 << RCC_CFGR_PLLMUL_SHIFT) /* 111x: PLL input clock x 16 */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_CFGR_USBPRE (1 << 22) /* Bit 22: USB prescaler */ -#endif -#define RCC_CFGR_MCO_SHIFT (24) /* Bits 26-24: Microcontroller Clock Output */ -#define RCC_CFGR_MCO_MASK (0x0f << RCC_CFGR_MCO_SHIFT) -# define RCC_CFGR_NOCLK (0 << RCC_CFGR_MCO_SHIFT) /* 0xx: No clock */ -# define RCC_CFGR_SYSCLK (4 << RCC_CFGR_MCO_SHIFT) /* 100: System clock selected */ -# define RCC_CFGR_INTCLK (5 << RCC_CFGR_MCO_SHIFT) /* 101: Internal 8 MHz RC oscillator clock selected */ -# define RCC_CFGR_EXTCLK (6 << RCC_CFGR_MCO_SHIFT) /* 110: External 1-25 MHz oscillator clock selected */ -# define RCC_CFGR_PLLCLKd2 (7 << RCC_CFGR_MCO_SHIFT) /* 111: PLL clock divided by 2 selected */ -# define RCC_CFGR_PLL2CLK (8 << RCC_CFGR_MCO_SHIFT) /* 1000: PLL2 clock selected */ -# define RCC_CFGR_PLL3CLKd2 (9 << RCC_CFGR_MCO_SHIFT) /* 1001: PLL3 clock devided by 2 selected */ -# define RCC_CFGR_XT1 (10 << RCC_CFGR_MCO_SHIFT) /* 1010: external 3-25 MHz oscillator clock selected (for Ethernet) */ -# define RCC_CFGR_PLL3CLK (11 << RCC_CFGR_MCO_SHIFT) /* 1011: PLL3 clock selected (for Ethernet) */ - -/* Clock interrupt register */ - -#define RCC_CIR_LSIRDYF (1 << 0) /* Bit 0: LSI Ready Interrupt flag */ -#define RCC_CIR_LSERDYF (1 << 1) /* Bit 1: LSE Ready Interrupt flag */ -#define RCC_CIR_HSIRDYF (1 << 2) /* Bit 2: HSI Ready Interrupt flag */ -#define RCC_CIR_HSERDYF (1 << 3) /* Bit 3: HSE Ready Interrupt flag */ -#define RCC_CIR_PLLRDYF (1 << 4) /* Bit 4: PLL Ready Interrupt flag */ -#define RCC_CIR_CSSF (1 << 7) /* Bit 7: Clock Security System Interrupt flag */ -#define RCC_CIR_LSIRDYIE (1 << 8) /* Bit 8: LSI Ready Interrupt Enable */ -#define RCC_CIR_LSERDYIE (1 << 9) /* Bit 9: LSE Ready Interrupt Enable */ -#define RCC_CIR_HSIRDYIE (1 << 10) /* Bit 10: HSI Ready Interrupt Enable */ -#define RCC_CIR_HSERDYIE (1 << 11) /* Bit 11: HSE Ready Interrupt Enable */ -#define RCC_CIR_PLLRDYIE (1 << 12) /* Bit 12: PLL Ready Interrupt Enable */ -#define RCC_CIR_LSIRDYC (1 << 16) /* Bit 16: LSI Ready Interrupt Clear */ -#define RCC_CIR_LSERDYC (1 << 17) /* Bit 17: LSE Ready Interrupt Clear */ -#define RCC_CIR_HSIRDYC (1 << 18) /* Bit 18: HSI Ready Interrupt Clear */ -#define RCC_CIR_HSERDYC (1 << 19) /* Bit 19: HSE Ready Interrupt Clear */ -#define RCC_CIR_PLLRDYC (1 << 20) /* Bit 20: PLL Ready Interrupt Clear */ -#define RCC_CIR_CSSC (1 << 23) /* Bit 23: Clock Security System Interrupt Clear */ - -/* APB2 Peripheral reset register */ - -#define RCC_APB2RSTR_AFIORST (1 << 0) /* Bit 0: Alternate Function I/O reset */ -#define RCC_APB2RSTR_IOPARST (1 << 2) /* Bit 2: I/O port A reset */ -#define RCC_APB2RSTR_IOPBRST (1 << 3) /* Bit 3: IO port B reset */ -#define RCC_APB2RSTR_IOPCRST (1 << 4) /* Bit 4: IO port C reset */ -#define RCC_APB2RSTR_IOPDRST (1 << 5) /* Bit 5: IO port D reset */ -#define RCC_APB2RSTR_IOPERST (1 << 6) /* Bit 6: IO port E reset */ -#define TCC_APB2RSTR_IOPFRST (1 << 7) /* Bit 7: IO port F reset */ -#define TCC_APB2RSTR_IOPGRST (1 << 8) /* Bit 8: IO port G reset */ -#define RCC_APB2RSTR_ADC1RST (1 << 9) /* Bit 9: ADC 1 interface reset */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_APB2RSTR_ADC2RST (1 << 10) /* Bit 10: ADC 2 interface reset */ -#endif -#define RCC_APB2RSTR_TIM1RST (1 << 11) /* Bit 11: TIM1 Timer reset */ -#define RCC_APB2RSTR_SPI1RST (1 << 12) /* Bit 12: SPI 1 reset */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_APB2RSTR_TIM8RST (1 << 13) /* Bit 13: TIM8 Timer reset */ -#endif -#define RCC_APB2RSTR_USART1RST (1 << 14) /* Bit 14: USART1 reset */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_APB2RSTR_ADC3RST (1 << 15) /* Bit 15: ADC3 interface reset */ -#else -# define RCC_APB2RSTR_TIM15RST (1 << 16) /* Bit 16: TIM15 reset */ -# define RCC_APB2RSTR_TIM16RST (1 << 17) /* Bit 17: TIM16 reset */ -# define RCC_APB2RSTR_TIM17RST (1 << 18) /* Bit 18: TIM17 reset */ -#endif - -/* APB1 Peripheral reset register */ - -#define RCC_APB1RSTR_TIM2RST (1 << 0) /* Bit 0: Timer 2 reset */ -#define RCC_APB1RSTR_TIM3RST (1 << 1) /* Bit 1: Timer 3 reset */ -#define RCC_APB1RSTR_TIM4RST (1 << 2) /* Bit 2: Timer 4 reset */ -#define RCC_APB1RSTR_TIM5RST (1 << 3) /* Bit 3: Timer 5 reset */ -#define RCC_APB1RSTR_TIM6RST (1 << 4) /* Bit 4: Timer 6 reset */ -#define RCC_APB1RSTR_TIM7RST (1 << 5) /* Bit 5: Timer 7 reset */ -#ifdef CONFIG_STM32_VALUELINE -# define RCC_APB1RSTR_TIM12RST (1 << 6) /* Bit 6: TIM12 reset */ -# define RCC_APB1RSTR_TIM13RST (1 << 7) /* Bit 7: TIM13 reset */ -# define RCC_APB1RSTR_TIM14RST (1 << 8) /* Bit 8: TIM14 reset */ -#endif -#define RCC_APB1RSTR_WWDGRST (1 << 11) /* Bit 11: Window Watchdog reset */ -#define RCC_APB1RSTR_SPI2RST (1 << 14) /* Bit 14: SPI 2 reset */ -#define RCC_APB1RSTR_SPI3RST (1 << 15) /* Bit 15: SPI 3 reset */ -#define RCC_APB1RSTR_USART2RST (1 << 17) /* Bit 17: USART 2 reset */ -#define RCC_APB1RSTR_USART3RST (1 << 18) /* Bit 18: USART 3 reset */ -#define RCC_APB1RSTR_UART4RST (1 << 19) /* Bit 19: UART 4 reset */ -#define RCC_APB1RSTR_UART5RST (1 << 20) /* Bit 18: UART 5 reset */ -#define RCC_APB1RSTR_I2C1RST (1 << 21) /* Bit 21: I2C 1 reset */ -#define RCC_APB1RSTR_I2C2RST (1 << 22) /* Bit 22: I2C 2 reset */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_APB1RSTR_USBRST (1 << 23) /* Bit 23: USB reset */ -# define RCC_APB1RSTR_CAN1RST (1 << 25) /* Bit 25: CAN1 reset */ -# define RCC_APB1RSTR_CAN2RST (1 << 26) /* Bit 26: CAN2 reset */ -#endif -#define RCC_APB1RSTR_BKPRST (1 << 27) /* Bit 27: Backup interface reset */ -#define RCC_APB1RSTR_PWRRST (1 << 28) /* Bit 28: Power interface reset */ -#define RCC_APB1RSTR_DACRST (1 << 29) /* Bit 29: DAC interface reset */ -#ifdef CONFIG_STM32_VALUELINE -# define RCC_APB1RSTR_CECRST (1 << 30) /* Bit 30: CEC reset */ -#endif - -/* AHB Peripheral Clock enable register */ - -#define RCC_AHBENR_DMA1EN (1 << 0) /* Bit 0: DMA1 clock enable */ -#define RCC_AHBENR_DMA2EN (1 << 1) /* Bit 1: DMA2 clock enable */ -#define RCC_AHBENR_SRAMEN (1 << 2) /* Bit 2: SRAM interface clock enable */ -#define RCC_AHBENR_FLITFEN (1 << 4) /* Bit 4: FLITF clock enable */ -#define RCC_AHBENR_CRCEN (1 << 6) /* Bit 6: CRC clock enable */ -#define RCC_AHBENR_FSMCEN (1 << 8) /* Bit 8: FSMC clock enable */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_AHBENR_SDIOEN (1 << 10) /* Bit 10: SDIO clock enable */ -#endif -#ifdef CONFIG_STM32_CONNECTIVITYLINE -# define RCC_AHBENR_ETHMACEN (1 << 14) /* Bit 14: Ethernet MAC clock enable */ -# define RCC_AHBENR_ETHMACTXEN (1 << 15) /* Bit 15: Ethernet MAC TX clock enable */ -# define RCC_AHBENR_ETHMACRXEN (1 << 16) /* Bit 16: Ethernet MAC RX clock enable */ -#endif - -/* AHB peripheral clock reset register (RCC_AHBRSTR) */ - -#ifdef CONFIG_STM32_CONNECTIVITYLINE -# define RCC_AHBRSTR_OTGFSRST (1 << 12) /* USB OTG FS reset */ -# define RCC_AHBRSTR_ETHMACRST (1 << 14) /* Ethernet MAC reset */ -#endif - -/* APB2 Peripheral Clock enable register */ - -#define RCC_APB2ENR_AFIOEN (1 << 0) /* Bit 0: Alternate Function I/O clock enable */ -#define RCC_APB2ENR_IOPEN(n) (1 << ((n)+2)) -#define RCC_APB2ENR_IOPAEN (1 << 2) /* Bit 2: I/O port A clock enable */ -#define RCC_APB2ENR_IOPBEN (1 << 3) /* Bit 3: I/O port B clock enable */ -#define RCC_APB2ENR_IOPCEN (1 << 4) /* Bit 4: I/O port C clock enable */ -#define RCC_APB2ENR_IOPDEN (1 << 5) /* Bit 5: I/O port D clock enable */ -#define RCC_APB2ENR_IOPEEN (1 << 6) /* Bit 6: I/O port E clock enable */ -#define RCC_APB2ENR_IOPFEN (1 << 7) /* Bit 7: I/O port F clock enable */ -#define RCC_APB2ENR_IOPGEN (1 << 8) /* Bit 8: I/O port G clock enable */ -#define RCC_APB2ENR_ADC1EN (1 << 9) /* Bit 9: ADC 1 interface clock enable */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_APB2ENR_ADC2EN (1 << 10) /* Bit 10: ADC 2 interface clock enable */ -#endif -#define RCC_APB2ENR_TIM1EN (1 << 11) /* Bit 11: TIM1 Timer clock enable */ -#define RCC_APB2ENR_SPI1EN (1 << 12) /* Bit 12: SPI 1 clock enable */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_APB2ENR_TIM8EN (1 << 13) /* Bit 13: TIM8 Timer clock enable */ -#endif -#define RCC_APB2ENR_USART1EN (1 << 14) /* Bit 14: USART1 clock enable */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_APB2ENR_ADC3EN (1 << 15) /* Bit 14: ADC3 interface clock enable */ -#else -# define RCC_APB2ENR_TIM15EN (1 << 16) /* Bit 16: TIM15 clock enable */ -# define RCC_APB2ENR_TIM16EN (1 << 17) /* Bit 17: TIM16 clock enable */ -# define RCC_APB2ENR_TIM17EN (1 << 18) /* Bit 18: TIM17 clock enable */ -#endif - -/* APB1 Peripheral Clock enable register */ - -#define RCC_APB1ENR_TIM2EN (1 << 0) /* Bit 0: Timer 2 clock enable */ -#define RCC_APB1ENR_TIM3EN (1 << 1) /* Bit 1: Timer 3 clock enable */ -#define RCC_APB1ENR_TIM4EN (1 << 2) /* Bit 2: Timer 4 clock enable */ -#define RCC_APB1ENR_TIM5EN (1 << 3) /* Bit 3: Timer 5 clock enable */ -#define RCC_APB1ENR_TIM6EN (1 << 4) /* Bit 4: Timer 6 clock enable */ -#define RCC_APB1ENR_TIM7EN (1 << 5) /* Bit 5: Timer 7 clock enable */ -#ifdef CONFIG_STM32_VALUELINE -# define RCC_APB1ENR_TIM12EN (1 << 6) /* Bit 6: Timer 12 clock enable */ -# define RCC_APB1ENR_TIM13EN (1 << 7) /* Bit 7: Timer 13 clock enable */ -# define RCC_APB1ENR_TIM14EN (1 << 8) /* Bit 8: Timer 14 clock enable */ -#endif -#define RCC_APB1ENR_WWDGEN (1 << 11) /* Bit 11: Window Watchdog clock enable */ -#define RCC_APB1ENR_SPI2EN (1 << 14) /* Bit 14: SPI 2 clock enable */ -#define RCC_APB1ENR_SPI3EN (1 << 15) /* Bit 15: SPI 3 clock enable */ -#define RCC_APB1ENR_USART2EN (1 << 17) /* Bit 17: USART 2 clock enable */ -#define RCC_APB1ENR_USART3EN (1 << 18) /* Bit 18: USART 3 clock enable */ -#define RCC_APB1ENR_UART4EN (1 << 19) /* Bit 19: UART 4 clock enable */ -#define RCC_APB1ENR_UART5EN (1 << 20) /* Bit 20: UART 5 clock enable */ -#define RCC_APB1ENR_I2C1EN (1 << 21) /* Bit 21: I2C 1 clock enable */ -#define RCC_APB1ENR_I2C2EN (1 << 22) /* Bit 22: I2C 2 clock enable */ -#ifndef CONFIG_STM32_VALUELINE -# define RCC_APB1ENR_USBEN (1 << 23) /* Bit 23: USB clock enable */ -# define RCC_APB1ENR_CAN1EN (1 << 25) /* Bit 25: CAN1 clock enable */ -# define RCC_APB1ENR_CAN2EN (1 << 26) /* Bit 25: CAN2 clock enable */ -#endif -#define RCC_APB1ENR_BKPEN (1 << 27) /* Bit 27: Backup interface clock enable */ -#define RCC_APB1ENR_PWREN (1 << 28) /* Bit 28: Power interface clock enable */ -#define RCC_APB1ENR_DACEN (1 << 29) /* Bit 29: DAC interface clock enable */ -#ifdef CONFIG_STM32_VALUELINE -# define RCC_APB1ENR_CECEN (1 << 30) /* Bit 30: CEC clock enable */ -#endif - -/* Backup domain control register */ - -#define RCC_BDCR_BDRST (1 << 16) /* Bit 16: Backup domain software reset */ -#define RCC_BDCR_RTCEN (1 << 15) /* Bit 15: RTC clock enable */ -#define RCC_BDCR_RTCSEL_SHIFT (8) /* Bits 9:8: RTC clock source selection */ -#define RCC_BDCR_RTCSEL_MASK (3 << RCC_BDCR_RTCSEL_SHIFT) -# define RCC_BDCR_RTCSEL_NOCLK (0 << RCC_BDCR_RTCSEL_SHIFT) /* 00: No clock */ -# define RCC_BDCR_RTCSEL_LSE (1 << RCC_BDCR_RTCSEL_SHIFT) /* 01: LSE oscillator clock used as RTC clock */ -# define RCC_BDCR_RTCSEL_LSI (2 << RCC_BDCR_RTCSEL_SHIFT) /* 10: LSI oscillator clock used as RTC clock */ -# define RCC_BDCR_RTCSEL_HSE (3 << RCC_BDCR_RTCSEL_SHIFT) /* 11: HSE oscillator clock divided by 128 used as RTC clock */ -#define RCC_BDCR_LSEBYP (1 << 2) /* Bit 2: External Low Speed oscillator Bypass */ -#define RCC_BDCR_LSERDY (1 << 1) /* Bit 1: External Low Speed oscillator Ready */ -#define RCC_BDCR_LSEON (1 << 0) /* Bit 0: External Low Speed oscillator enable */ - -/* Control/status register */ - -#define RCC_CSR_LSION (1 << 0) /* Bit 0: Internal Low Speed oscillator enable */ -#define RCC_CSR_LSIRDY (1 << 1) /* Bit 1: Internal Low Speed oscillator Ready */ -#define RCC_CSR_RMVF (1 << 24) /* Bit 24: Remove reset flag */ -#define RCC_CSR_PINRSTF (1 << 26) /* Bit 26: PIN reset flag */ -#define RCC_CSR_PORRSTF (1 << 27) /* Bit 27: POR/PDR reset flag */ -#define RCC_CSR_SFTRSTF (1 << 28) /* Bit 28: Software Reset flag */ -#define RCC_CSR_IWDGRSTF (1 << 29) /* Bit 29: Independent Watchdog reset flag */ -#define RCC_CSR_WWDGRSTF (1 << 30) /* Bit 30: Window watchdog reset flag */ -#define RCC_CSR_LPWRRSTF (1 << 31) /* Bit 31: Low-Power reset flag */ - -#if defined(CONFIG_STM32_VALUELINE) || defined(CONFIG_STM32_CONNECTIVITYLINE) - -/* Clock configuration register 2 (For value line and connectivity line only) */ - -#define RCC_CFGR2_PREDIV1_SHIFT (0) -#define RCC_CFGR2_PREDIV1_MASK (0x0f << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d1 (0 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d2 (1 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d3 (2 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d4 (3 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d5 (4 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d6 (5 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d7 (6 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d8 (7 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d9 (8 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d10 (9 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d11 (10 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d12 (11 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d13 (12 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d14 (13 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d15 (14 << RCC_CFGR2_PREDIV1_SHIFT) -# define RCC_CFGR2_PREDIV1d16 (15 << RCC_CFGR2_PREDIV1_SHIFT) - -#endif - -#ifdef CONFIG_STM32_CONNECTIVITYLINE - -#define RCC_CFGR2_PREDIV2_SHIFT (4) -#define RCC_CFGR2_PREDIV2_MASK (0x0f << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d1 (0 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d2 (1 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d3 (2 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d4 (3 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d5 (4 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d6 (5 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d7 (6 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d8 (7 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d9 (8 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d10 (9 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d11 (10 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d12 (11 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d13 (12 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d14 (13 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d15 (14 << RCC_CFGR2_PREDIV2_SHIFT) -# define RCC_CFGR2_PREDIV2d16 (15 << RCC_CFGR2_PREDIV2_SHIFT) - -#define RCC_CFGR2_PLL2MUL_SHIFT (8) -#define RCC_CFGR2_PLL2MUL_MASK (0x0f << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx8 (6 << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx9 (7 << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx10 (8 << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx11 (9 << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx12 (10 << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx13 (11 << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx14 (12 << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx16 (14 << RCC_CFGR2_PLL2MUL_SHIFT) -# define RCC_CFGR2_PLL2MULx20 (15 << RCC_CFGR2_PLL2MUL_SHIFT) - -#define RCC_CFGR2_PLL3MUL_SHIFT (12) -#define RCC_CFGR2_PLL3MUL_MASK (0x0f << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx8 (6 << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx9 (7 << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx10 (8 << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx11 (9 << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx12 (10 << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx13 (11 << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx14 (12 << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx16 (14 << RCC_CFGR2_PLL3MUL_SHIFT) -# define RCC_CFGR2_PLL3MULx20 (15 << RCC_CFGR2_PLL3MUL_SHIFT) - -#define RCC_CFGR2_PREDIV1SRC_SHIFT (16) -#define RCC_CFGR2_PREDIV1SRC_MASK (0x01 << RCC_CFGR2_PREDIV1SRC_SHIFT) -# define RCC_CFGR2_PREDIV1SRC_HSE (0 << RCC_CFGR2_PREDIV1SRC_SHIFT) -# define RCC_CFGR2_PREDIV1SRC_PLL2 (1 << RCC_CFGR2_PREDIV1SRC_SHIFT) - -#define RCC_CFGR2_I2S2SRC_SHIFT (17) -#define RCC_CFGR2_I2S2SRC_MASK (0x01 << RCC_CFGR2_I2S2SRC_SHIFT) -# define RCC_CFGR2_I2S2SRC_SYSCLK (0 << RCC_CFGR2_I2S2SRC_SHIFT) -# define RCC_CFGR2_I2S2SRC_PLL3 (1 << RCC_CFGR2_I2S2SRC_SHIFT) - -#define RCC_CFGR2_I2S3SRC_SHIFT (17) -#define RCC_CFGR2_I2S3SRC_MASK (0x01 << RCC_CFGR2_I2S3SRC_SHIFT) -# define RCC_CFGR2_I2S3SRC_SYSCLK (0 << RCC_CFGR2_I2S3SRC_SHIFT) -# define RCC_CFGR2_I2S3SRC_PLL3 (1 << RCC_CFGR2_I2S3SRC_SHIFT) - -#endif - -#endif /* __ARCH_ARM_SRC_STM32_CHIP_STM32F10XXX_RCC_H */ - |