ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 871 deletions

diff --git a/chip/stm32/registers-stm32l.h b/chip/stm32/registers-stm32l.h
deleted file mode 100644
index 37b31ac302..0000000000
--- a/chip/stm32/registers-stm32l.h
+++ /dev/null
@@ -1,871 +0,0 @@
-/* Copyright 2019 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.
- */
-
-/**
- * @file
- * @brief Register map for the STM32L family of chips
- *
- * This header file should not be included directly.
- * Please include registers.h instead.
- *
- * Known Chip Variants
- * - STM32L100
- * - STM32L15X
- */
-
-#ifndef __CROS_EC_REGISTERS_H
-#error "This header file should not be included directly."
-#endif
-
-/* --- IRQ numbers --- */
-#define STM32_IRQ_WWDG             0
-#define STM32_IRQ_PVD              1
-#define STM32_IRQ_TAMPER_STAMP     2
-#define STM32_IRQ_RTC_WAKEUP       3
-#define STM32_IRQ_FLASH            4
-#define STM32_IRQ_RCC              5
-#define STM32_IRQ_EXTI0            6
-#define STM32_IRQ_EXTI1            7
-#define STM32_IRQ_EXTI2            8
-#define STM32_IRQ_EXTI3            9
-#define STM32_IRQ_EXTI4           10
-#define STM32_IRQ_DMA_CHANNEL_1   11
-#define STM32_IRQ_DMA_CHANNEL_2   12
-#define STM32_IRQ_DMA_CHANNEL_3   13
-#define STM32_IRQ_DMA_CHANNEL_4   14
-#define STM32_IRQ_DMA_CHANNEL_5   15
-#define STM32_IRQ_DMA_CHANNEL_6   16
-#define STM32_IRQ_DMA_CHANNEL_7   17
-#define STM32_IRQ_USB_HP          19
-#define STM32_IRQ_USB_LP          20
-
-#define STM32_IRQ_ADC1            18 /* STM32L4 only */
-#define STM32_IRQ_CAN_TX          19 /* STM32F373 only */
-#define STM32_IRQ_USB_LP_CAN_RX   20 /* STM32F373 only */
-#define STM32_IRQ_DAC             21
-#define STM32_IRQ_CAN_RX1         21 /* STM32F373 only */
-
-#define STM32_IRQ_COMP            22
-
-#define STM32_IRQ_CAN_SCE         22 /* STM32F373 only */
-#define STM32_IRQ_EXTI9_5         23
-#define STM32_IRQ_LCD             24 /* STM32L15X only */
-#define STM32_IRQ_TIM15           24 /* STM32F373 only */
-#define STM32_IRQ_TIM9            25 /* STM32L15X only */
-#define STM32_IRQ_TIM16           25 /* STM32F373 only */
-#define STM32_IRQ_TIM10           26 /* STM32L15X only */
-#define STM32_IRQ_TIM17           26 /* STM32F373 only */
-#define STM32_IRQ_TIM11           27 /* STM32L15X only */
-#define STM32_IRQ_TIM18_DAC2      27 /* STM32F373 only */
-#define STM32_IRQ_TIM2            28
-#define STM32_IRQ_TIM3            29
-#define STM32_IRQ_TIM4            30
-#define STM32_IRQ_I2C1_EV         31
-#define STM32_IRQ_I2C1_ER         32
-#define STM32_IRQ_I2C2_EV         33
-#define STM32_IRQ_I2C2_ER         34
-#define STM32_IRQ_SPI1            35
-#define STM32_IRQ_SPI2            36
-#define STM32_IRQ_USART1          37
-#define STM32_IRQ_USART2          38
-#define STM32_IRQ_USART3          39
-#define STM32_IRQ_EXTI15_10       40
-#define STM32_IRQ_RTC_ALARM       41
-#define STM32_IRQ_USB_FS_WAKEUP   42 /* STM32L15X */
-#define STM32_IRQ_CEC             42 /* STM32F373 only */
-#define STM32_IRQ_TIM6_BASIC      43 /* STM32L15X only */
-#define STM32_IRQ_TIM12           43 /* STM32F373 only */
-#define STM32_IRQ_TIM7_BASIC      44 /* STM32L15X only */
-#define STM32_IRQ_TIM13           44 /* STM32F373 only */
-#define STM32_IRQ_TIM14           45 /* STM32F373 only */
-#define STM32_IRQ_TIM5            50 /* STM32F373 */
-#define STM32_IRQ_SPI3            51 /* STM32F373 */
-#define STM32_IRQ_USART4          52 /* STM32F446 only */
-#define STM32_IRQ_USART5          53 /* STM32F446 only */
-#define STM32_IRQ_TIM6_DAC        54 /* STM32F373 */
-#define STM32_IRQ_TIM7            55 /* STM32F373 */
-#define STM32_IRQ_DMA2_CHANNEL1   56 /* STM32F373 */
-#define STM32_IRQ_DMA2_CHANNEL2   57 /* STM32F373 */
-#define STM32_IRQ_DMA2_CHANNEL3   58 /* STM32F373 */
-#define STM32_IRQ_DMA2_CHANNEL4   59 /* STM32F373 only */
-/* if MISC_REMAP bits are set */
-#define STM32_IRQ_DMA2_CHANNEL5   60 /* STM32F373 */
-#define STM32_IRQ_SDADC1          61 /* STM32F373 only */
-#define STM32_IRQ_SDADC2          62 /* STM32F373 only */
-#define STM32_IRQ_SDADC3          63 /* STM32F373 only */
-#define STM32_IRQ_DMA2_CHANNEL6   68 /* STM32L4 only */
-#define STM32_IRQ_DMA2_CHANNEL7   69 /* STM32L4 only */
-#define STM32_IRQ_LPUART          70 /* STM32L4 only */
-#define STM32_IRQ_USART9          70 /* STM32L4 only */
-#define STM32_IRQ_USART6          71 /* STM32F446 only */
-#define STM32_IRQ_I2C3_EV         72 /* STM32F446 only */
-#define STM32_IRQ_I2C3_ER         73 /* STM32F446 only */
-#define STM32_IRQ_USB_WAKEUP      76 /* STM32F373 only */
-#define STM32_IRQ_TIM19           78 /* STM32F373 only */
-#define STM32_IRQ_AES             79 /* STM32L4 only */
-#define STM32_IRQ_RNG             80 /* STM32L4 only */
-#define STM32_IRQ_FPU             81 /* STM32F373 only */
-
-
-/* To simplify code generation, define DMA channel 9..10 */
-#define STM32_IRQ_DMA_CHANNEL_9    STM32_IRQ_DMA2_CHANNEL1
-#define STM32_IRQ_DMA_CHANNEL_10   STM32_IRQ_DMA2_CHANNEL2
-#define STM32_IRQ_DMA_CHANNEL_13   STM32_IRQ_DMA2_CHANNEL6
-#define STM32_IRQ_DMA_CHANNEL_14   STM32_IRQ_DMA2_CHANNEL7
-
-/* aliases for easier code sharing */
-#define STM32_IRQ_I2C1 STM32_IRQ_I2C1_EV
-#define STM32_IRQ_I2C2 STM32_IRQ_I2C2_EV
-#define STM32_IRQ_I2C3 STM32_IRQ_I2C3_EV
-
-
-
-/* Peripheral base addresses */
-#define STM32_ADC1_BASE             0x40012400
-#define STM32_ADC_BASE              0x40012700 /* STM32L15X only */
-
-#define STM32_CEC_BASE              0x40007800 /* STM32F373 */
-#define STM32_CRC_BASE              0x40023000
-#define STM32_CRS_BASE              0x40006c00 /* STM32F0XX */
-#define STM32_DAC_BASE              0x40007400
-
-#define STM32_COMP_BASE             0x40007C00
-
-#define STM32_DBGMCU_BASE           0xE0042000
-
-#define STM32_DMA1_BASE             0x40026000
-
-#define STM32_EXTI_BASE             0x40010400
-
-#define STM32_FLASH_REGS_BASE       0x40023c00
-
-#define STM32_GPIOA_BASE            0x40020000
-#define STM32_GPIOB_BASE            0x40020400
-#define STM32_GPIOC_BASE            0x40020800
-#define STM32_GPIOD_BASE            0x40020C00
-#define STM32_GPIOE_BASE            0x40021000
-#define STM32_GPIOF_BASE            0x40021800 /* see RM0038 table 5 */
-#define STM32_GPIOG_BASE            0x40021C00
-#define STM32_GPIOH_BASE            0x40021400
-
-#define STM32_I2C1_BASE             0x40005400
-#define STM32_I2C2_BASE             0x40005800
-#define STM32_I2C3_BASE             0x40005C00
-#define STM32_I2C4_BASE             0x40006000
-
-#define STM32_IWDG_BASE             0x40003000
-#define STM32_LCD_BASE              0x40002400
-
-#define STM32_OPTB_BASE             0x1ff80000
-
-#define STM32_PMSE_BASE             0x40013400
-#define STM32_PWR_BASE              0x40007000
-
-#define STM32_RCC_BASE              0x40023800
-
-#define STM32_RI_BASE               0x40007C00 /* STM32L1xx only */
-#define STM32_RNG_BASE              0x50060800 /* STM32L4 */
-#define STM32_RTC_BASE              0x40002800
-
-#define STM32_SPI1_BASE             0x40013000
-#define STM32_SPI2_BASE             0x40003800
-#define STM32_SPI3_BASE             0x40003c00 /* STM32F373, STM32L4, STM32F7 */
-
-#define STM32_SYSCFG_BASE           0x40010000
-
-#define STM32_TIM1_BASE             0x40012c00 /* STM32F373 */
-#define STM32_TIM2_BASE             0x40000000
-#define STM32_TIM3_BASE             0x40000400
-#define STM32_TIM4_BASE             0x40000800
-#define STM32_TIM5_BASE             0x40000c00 /* STM32F373 */
-#define STM32_TIM6_BASE             0x40001000
-#define STM32_TIM7_BASE             0x40001400
-#define STM32_TIM9_BASE             0x40010800 /* STM32L15X only */
-#define STM32_TIM10_BASE            0x40010C00 /* STM32L15X only */
-#define STM32_TIM11_BASE            0x40011000 /* STM32L15X only */
-#define STM32_TIM12_BASE            0x40001800 /* STM32F373 */
-#define STM32_TIM13_BASE            0x40001c00 /* STM32F373 */
-#define STM32_TIM14_BASE            0x40002000 /* STM32F373 */
-#define STM32_TIM15_BASE            0x40014000
-#define STM32_TIM16_BASE            0x40014400
-#define STM32_TIM17_BASE            0x40014800
-#define STM32_TIM18_BASE            0x40009c00 /* STM32F373 only */
-#define STM32_TIM19_BASE            0x40015c00 /* STM32F373 only */
-
-#define STM32_UNIQUE_ID_BASE        0x1ffff7ac
-
-#define STM32_USART1_BASE           0x40013800
-#define STM32_USART2_BASE           0x40004400
-#define STM32_USART3_BASE           0x40004800
-#define STM32_USART4_BASE           0x40004c00
-#define STM32_USART9_BASE           0x40008000 /* LPUART */
-
-#define STM32_USB_CAN_SRAM_BASE     0x40006000
-#define STM32_USB_FS_BASE           0x40005C00
-
-#define STM32_WWDG_BASE             0x40002C00
-
-
-#ifndef __ASSEMBLER__
-
-/* Register definitions */
-
-/* --- USART --- */
-#define STM32_USART_SR(base)       STM32_USART_REG(base, 0x00)
-#define STM32_USART_SR_ORE		BIT(3)
-#define STM32_USART_SR_RXNE		BIT(5)
-#define STM32_USART_SR_TC		BIT(6)
-#define STM32_USART_SR_TXE		BIT(7)
-#define STM32_USART_DR(base)       STM32_USART_REG(base, 0x04)
-#define STM32_USART_BRR(base)      STM32_USART_REG(base, 0x08)
-#define STM32_USART_CR1(base)      STM32_USART_REG(base, 0x0C)
-#define STM32_USART_CR1_RE		BIT(2)
-#define STM32_USART_CR1_TE		BIT(3)
-#define STM32_USART_CR1_RXNEIE		BIT(5)
-#define STM32_USART_CR1_TCIE		BIT(6)
-#define STM32_USART_CR1_TXEIE		BIT(7)
-#define STM32_USART_CR1_PS		BIT(9)
-#define STM32_USART_CR1_PCE		BIT(10)
-#define STM32_USART_CR1_M		BIT(12)
-#define STM32_USART_CR1_UE		BIT(13)
-#define STM32_USART_CR1_OVER8		BIT(15) /* STM32L only */
-#define STM32_USART_CR2(base)      STM32_USART_REG(base, 0x10)
-#define STM32_USART_CR3(base)      STM32_USART_REG(base, 0x14)
-#define STM32_USART_CR3_EIE		BIT(0)
-#define STM32_USART_CR3_DMAR		BIT(6)
-#define STM32_USART_CR3_DMAT		BIT(7)
-#define STM32_USART_CR3_ONEBIT		BIT(11) /* STM32L only */
-#define STM32_USART_GTPR(base)     STM32_USART_REG(base, 0x18)
-/* register aliases */
-#define STM32_USART_TDR(base)      STM32_USART_DR(base)
-#define STM32_USART_RDR(base)      STM32_USART_DR(base)
-
-/* --- GPIO --- */
-
-
-#define STM32_GPIO_MODER(b)     REG32((b) + 0x00)
-#define STM32_GPIO_OTYPER(b)    REG16((b) + 0x04)
-#define STM32_GPIO_OSPEEDR(b)   REG32((b) + 0x08)
-#define STM32_GPIO_PUPDR(b)     REG32((b) + 0x0C)
-#define STM32_GPIO_IDR(b)       REG16((b) + 0x10)
-#define STM32_GPIO_ODR(b)       REG16((b) + 0x14)
-#define STM32_GPIO_BSRR(b)      REG32((b) + 0x18)
-#define STM32_GPIO_LCKR(b)      REG32((b) + 0x1C)
-#define STM32_GPIO_AFRL(b)      REG32((b) + 0x20)
-#define STM32_GPIO_AFRH(b)      REG32((b) + 0x24)
-
-#define GPIO_ALT_SYS                 0x0
-#define GPIO_ALT_TIM2                0x1
-#define GPIO_ALT_TIM3_4              0x2
-#define GPIO_ALT_TIM9_11             0x3
-#define GPIO_ALT_I2C                 0x4
-#define GPIO_ALT_SPI                 0x5
-#define GPIO_ALT_SPI3                0x6
-#define GPIO_ALT_USART               0x7
-#define GPIO_ALT_I2C_23              0x9
-#define GPIO_ALT_USB                 0xA
-#define GPIO_ALT_LCD                 0xB
-#define GPIO_ALT_RI                  0xE
-#define GPIO_ALT_EVENTOUT            0xF
-
-/* --- I2C --- */
-#define STM32_I2C_CR1(n)            REG16(stm32_i2c_reg(n, 0x00))
-#define STM32_I2C_CR1_PE	BIT(0)
-#define STM32_I2C_CR1_START	BIT(8)
-#define STM32_I2C_CR1_STOP	BIT(9)
-#define STM32_I2C_CR1_ACK	BIT(10)
-#define STM32_I2C_CR1_POS	BIT(11)
-#define STM32_I2C_CR1_SWRST	BIT(15)
-#define STM32_I2C_CR2(n)            REG16(stm32_i2c_reg(n, 0x04))
-#define STM32_I2C_CR2_ITERREN	BIT(8)
-#define STM32_I2C_CR2_ITEVTEN	BIT(9)
-#define STM32_I2C_CR2_ITBUFEN	BIT(10)
-#define STM32_I2C_CR2_DMAEN	BIT(11)
-#define STM32_I2C_CR2_LAST	BIT(12)
-#define STM32_I2C_OAR1(n)           REG16(stm32_i2c_reg(n, 0x08))
-#define STM32_I2C_OAR1_B14	BIT(14)
-#define STM32_I2C_OAR2(n)           REG16(stm32_i2c_reg(n, 0x0C))
-#define STM32_I2C_OAR2_ENDUAL	BIT(0)
-#define STM32_I2C_DR(n)             REG16(stm32_i2c_reg(n, 0x10))
-#define STM32_I2C_SR1(n)            REG16(stm32_i2c_reg(n, 0x14))
-#define STM32_I2C_SR1_SB	BIT(0)
-#define STM32_I2C_SR1_ADDR	BIT(1)
-#define STM32_I2C_SR1_BTF	BIT(2)
-#define STM32_I2C_SR1_STOPF	BIT(4)
-#define STM32_I2C_SR1_RXNE	BIT(6)
-#define STM32_I2C_SR1_TXE	BIT(7)
-#define STM32_I2C_SR1_BERR	BIT(8)
-#define STM32_I2C_SR1_ARLO	BIT(9)
-#define STM32_I2C_SR1_AF	BIT(10)
-
-#define STM32_I2C_SR2(n)            REG16(stm32_i2c_reg(n, 0x18))
-#define STM32_I2C_SR2_BUSY	BIT(1)
-#define STM32_I2C_SR2_TRA	BIT(2)
-#define STM32_I2C_SR2_DUALF	BIT(7)
-
-#define STM32_I2C_CCR(n)            REG16(stm32_i2c_reg(n, 0x1C))
-#define STM32_I2C_CCR_DUTY	BIT(14)
-#define STM32_I2C_CCR_FM	BIT(15)
-#define STM32_I2C_TRISE(n)          REG16(stm32_i2c_reg(n, 0x20))
-
-
-/* --- Power / Reset / Clocks --- */
-#define STM32_PWR_CSR               REG32(STM32_PWR_BASE + 0x04)
-
-
-#define STM32_RCC_CR                REG32(STM32_RCC_BASE + 0x00)
-#define STM32_RCC_CR_HSION		BIT(0)
-#define STM32_RCC_CR_HSIRDY		BIT(1)
-#define STM32_RCC_CR_MSION		BIT(8)
-#define STM32_RCC_CR_MSIRDY		BIT(9)
-#define STM32_RCC_CR_PLLON		BIT(24)
-#define STM32_RCC_CR_PLLRDY		BIT(25)
-#define STM32_RCC_ICSCR             REG32(STM32_RCC_BASE + 0x04)
-#define STM32_RCC_ICSCR_MSIRANGE(n)	((n) << 13)
-#define STM32_RCC_ICSCR_MSIRANGE_1MHZ	STM32_RCC_ICSCR_MSIRANGE(4)
-#define STM32_RCC_ICSCR_MSIRANGE_2MHZ	STM32_RCC_ICSCR_MSIRANGE(5)
-#define STM32_RCC_ICSCR_MSIRANGE_MASK	STM32_RCC_ICSCR_MSIRANGE(7)
-#define STM32_RCC_CFGR              REG32(STM32_RCC_BASE + 0x08)
-#define STM32_RCC_CFGR_SW_MSI		(0 << 0)
-#define STM32_RCC_CFGR_SW_HSI		(1 << 0)
-#define STM32_RCC_CFGR_SW_HSE		(2 << 0)
-#define STM32_RCC_CFGR_SW_PLL		(3 << 0)
-#define STM32_RCC_CFGR_SW_MASK		(3 << 0)
-#define STM32_RCC_CFGR_SWS_MSI		(0 << 2)
-#define STM32_RCC_CFGR_SWS_HSI		(1 << 2)
-#define STM32_RCC_CFGR_SWS_HSE		(2 << 2)
-#define STM32_RCC_CFGR_SWS_PLL		(3 << 2)
-#define STM32_RCC_CFGR_SWS_MASK		(3 << 2)
-#define STM32_RCC_CIR               REG32(STM32_RCC_BASE + 0x0C)
-#define STM32_RCC_AHBRSTR           REG32(STM32_RCC_BASE + 0x10)
-#define STM32_RCC_APB2RSTR          REG32(STM32_RCC_BASE + 0x14)
-#define STM32_RCC_APB1RSTR          REG32(STM32_RCC_BASE + 0x18)
-#define STM32_RCC_AHBENR            REG32(STM32_RCC_BASE + 0x1C)
-#define STM32_RCC_APB2ENR           REG32(STM32_RCC_BASE + 0x20)
-#define STM32_RCC_SYSCFGEN		BIT(0)
-
-#define STM32_RCC_APB1ENR           REG32(STM32_RCC_BASE + 0x24)
-#define STM32_RCC_PWREN                 BIT(28)
-
-#define STM32_RCC_AHBLPENR          REG32(STM32_RCC_BASE + 0x28)
-#define STM32_RCC_APB2LPENR         REG32(STM32_RCC_BASE + 0x2C)
-#define STM32_RCC_APB1LPENR         REG32(STM32_RCC_BASE + 0x30)
-#define STM32_RCC_CSR               REG32(STM32_RCC_BASE + 0x34)
-
-#define STM32_RCC_HB_DMA1		BIT(24)
-#define STM32_RCC_PB2_TIM9		BIT(2)
-#define STM32_RCC_PB2_TIM10		BIT(3)
-#define STM32_RCC_PB2_TIM11		BIT(4)
-#define STM32_RCC_PB1_USB		BIT(23)
-
-#define STM32_SYSCFG_MEMRMP         REG32(STM32_SYSCFG_BASE + 0x00)
-#define STM32_SYSCFG_PMC            REG32(STM32_SYSCFG_BASE + 0x04)
-#define STM32_SYSCFG_EXTICR(n)      REG32(STM32_SYSCFG_BASE + 8 + 4 * (n))
-
-
-/* Peripheral bits for RCC_APB/AHB and DBGMCU regs */
-#define STM32_RCC_PB2_USART1		BIT(14)
-
-/* Reset causes definitions */
-/* Reset causes in RCC CSR register */
-#define STM32_RCC_RESET_CAUSE STM32_RCC_CSR
-#define  RESET_CAUSE_WDG                0x60000000
-#define  RESET_CAUSE_SFT                0x10000000
-#define  RESET_CAUSE_POR                0x08000000
-#define  RESET_CAUSE_PIN                0x04000000
-#define  RESET_CAUSE_OTHER              0xfe000000
-#define  RESET_CAUSE_RMVF               0x01000000
-/* Power cause in PWR CSR register */
-#define STM32_PWR_RESET_CAUSE STM32_PWR_CSR
-#define STM32_PWR_RESET_CAUSE_CLR STM32_PWR_CR
-#define  RESET_CAUSE_SBF                0x00000002
-#define  RESET_CAUSE_SBF_CLR            0x00000004
-
-/* --- Watchdogs --- */
-
-/* --- Real-Time Clock --- */
-#define STM32_RTC_TR                REG32(STM32_RTC_BASE + 0x00)
-#define STM32_RTC_DR                REG32(STM32_RTC_BASE + 0x04)
-#define STM32_RTC_CR                REG32(STM32_RTC_BASE + 0x08)
-#define STM32_RTC_CR_BYPSHAD        BIT(5)
-#define STM32_RTC_CR_ALRAE          BIT(8)
-#define STM32_RTC_CR_ALRAIE         BIT(12)
-#define STM32_RTC_ISR               REG32(STM32_RTC_BASE + 0x0C)
-#define STM32_RTC_ISR_ALRAWF        BIT(0)
-#define STM32_RTC_ISR_RSF           BIT(5)
-#define STM32_RTC_ISR_INITF         BIT(6)
-#define STM32_RTC_ISR_INIT          BIT(7)
-#define STM32_RTC_ISR_ALRAF         BIT(8)
-#define STM32_RTC_PRER              REG32(STM32_RTC_BASE + 0x10)
-#define STM32_RTC_PRER_A_MASK       (0x7f << 16)
-#define STM32_RTC_PRER_S_MASK       (0x7fff << 0)
-#define STM32_RTC_WUTR              REG32(STM32_RTC_BASE + 0x14)
-#define STM32_RTC_CALIBR            REG32(STM32_RTC_BASE + 0x18)
-#define STM32_RTC_ALRMAR            REG32(STM32_RTC_BASE + 0x1C)
-#define STM32_RTC_ALRMBR            REG32(STM32_RTC_BASE + 0x20)
-#define STM32_RTC_WPR               REG32(STM32_RTC_BASE + 0x24)
-#define STM32_RTC_SSR               REG32(STM32_RTC_BASE + 0x28)
-#define STM32_RTC_TSTR              REG32(STM32_RTC_BASE + 0x30)
-#define STM32_RTC_TSDR              REG32(STM32_RTC_BASE + 0x34)
-#define STM32_RTC_TAFCR             REG32(STM32_RTC_BASE + 0x40)
-#define STM32_RTC_ALRMASSR          REG32(STM32_RTC_BASE + 0x44)
-#define STM32_RTC_BACKUP(n)         REG32(STM32_RTC_BASE + 0x50 + 4 * (n))
-
-#define STM32_BKP_DATA(n)           STM32_RTC_BACKUP(n)
-#define STM32_BKP_BYTES             80
-
-/* --- SPI --- */
-
-/* The SPI controller registers */
-struct stm32_spi_regs {
-	uint16_t cr1;
-	uint16_t _pad0;
-	uint16_t cr2;
-	uint16_t _pad1;
-	unsigned sr;
-	uint8_t dr;
-	uint8_t _pad2;
-	uint16_t _pad3;
-	unsigned crcpr;
-	unsigned rxcrcr;
-	unsigned txcrcr;
-	unsigned i2scfgr;	/* STM32L only */
-	unsigned i2spr;		/* STM32L only */
-};
-/* Must be volatile, or compiler optimizes out repeated accesses */
-typedef volatile struct stm32_spi_regs stm32_spi_regs_t;
-
-#define STM32_SPI1_REGS ((stm32_spi_regs_t *)STM32_SPI1_BASE)
-#define STM32_SPI2_REGS ((stm32_spi_regs_t *)STM32_SPI2_BASE)
-#define STM32_SPI3_REGS ((stm32_spi_regs_t *)STM32_SPI3_BASE)
-#define STM32_SPI4_REGS ((stm32_spi_regs_t *)STM32_SPI4_BASE)
-
-#define STM32_SPI_CR1_BIDIMODE		BIT(15)
-#define STM32_SPI_CR1_BIDIOE		BIT(14)
-#define STM32_SPI_CR1_CRCEN		BIT(13)
-#define STM32_SPI_CR1_SSM		BIT(9)
-#define STM32_SPI_CR1_SSI		BIT(8)
-#define STM32_SPI_CR1_LSBFIRST		BIT(7)
-#define STM32_SPI_CR1_SPE		BIT(6)
-#define STM32_SPI_CR1_BR_DIV64R		(5 << 3)
-#define STM32_SPI_CR1_BR_DIV4R		BIT(3)
-#define STM32_SPI_CR1_MSTR		BIT(2)
-#define STM32_SPI_CR1_CPOL		BIT(1)
-#define STM32_SPI_CR1_CPHA		BIT(0)
-#define STM32_SPI_CR2_FRXTH		BIT(12)
-#define STM32_SPI_CR2_DATASIZE(n)	(((n) - 1) << 8)
-#define STM32_SPI_CR2_TXEIE		BIT(7)
-#define STM32_SPI_CR2_RXNEIE		BIT(6)
-#define STM32_SPI_CR2_NSSP		BIT(3)
-#define STM32_SPI_CR2_SSOE		BIT(2)
-#define STM32_SPI_CR2_TXDMAEN		BIT(1)
-#define STM32_SPI_CR2_RXDMAEN		BIT(0)
-
-#define STM32_SPI_SR_RXNE		BIT(0)
-#define STM32_SPI_SR_TXE		BIT(1)
-#define STM32_SPI_SR_CRCERR		BIT(4)
-#define STM32_SPI_SR_BSY		BIT(7)
-#define STM32_SPI_SR_FRLVL		(3 << 9)
-#define STM32_SPI_SR_FTLVL		(3 << 11)
-/* --- Debug --- */
-#define STM32_DBGMCU_APB1FZ         REG32(STM32_DBGMCU_BASE + 0x08)
-#define STM32_DBGMCU_APB2FZ         REG32(STM32_DBGMCU_BASE + 0x0C)
-
-/* --- Flash --- */
-#define STM32_FLASH_ACR             REG32(STM32_FLASH_REGS_BASE + 0x00)
-#define STM32_FLASH_ACR_LATENCY		BIT(0)
-#define STM32_FLASH_ACR_PRFTEN		BIT(1)
-#define STM32_FLASH_ACR_ACC64		BIT(2)
-#define STM32_FLASH_PECR            REG32(STM32_FLASH_REGS_BASE + 0x04)
-#define STM32_FLASH_PECR_PE_LOCK	BIT(0)
-#define STM32_FLASH_PECR_PRG_LOCK	BIT(1)
-#define STM32_FLASH_PECR_OPT_LOCK	BIT(2)
-#define STM32_FLASH_PECR_PROG		BIT(3)
-#define STM32_FLASH_PECR_ERASE		BIT(9)
-#define STM32_FLASH_PECR_FPRG		BIT(10)
-#define STM32_FLASH_PECR_OBL_LAUNCH	BIT(18)
-#define STM32_FLASH_PDKEYR          REG32(STM32_FLASH_REGS_BASE + 0x08)
-#define STM32_FLASH_PEKEYR          REG32(STM32_FLASH_REGS_BASE + 0x0c)
-#define STM32_FLASH_PEKEYR_KEY1		0x89ABCDEF
-#define STM32_FLASH_PEKEYR_KEY2		0x02030405
-#define STM32_FLASH_PRGKEYR         REG32(STM32_FLASH_REGS_BASE + 0x10)
-#define STM32_FLASH_PRGKEYR_KEY1	0x8C9DAEBF
-#define STM32_FLASH_PRGKEYR_KEY2	0x13141516
-#define STM32_FLASH_OPTKEYR         REG32(STM32_FLASH_REGS_BASE + 0x14)
-#define STM32_FLASH_OPTKEYR_KEY1	0xFBEAD9C8
-#define STM32_FLASH_OPTKEYR_KEY2	0x24252627
-#define STM32_FLASH_SR              REG32(STM32_FLASH_REGS_BASE + 0x18)
-#define STM32_FLASH_OBR             REG32(STM32_FLASH_REGS_BASE + 0x1c)
-#define STM32_FLASH_WRPR            REG32(STM32_FLASH_REGS_BASE + 0x20)
-
-#define STM32_OPTB_RDP                  0x00
-#define STM32_OPTB_USER                 0x04
-#define STM32_OPTB_WRP1L                0x08
-#define STM32_OPTB_WRP1H                0x0c
-#define STM32_OPTB_WRP2L                0x10
-#define STM32_OPTB_WRP2H                0x14
-#define STM32_OPTB_WRP3L                0x18
-#define STM32_OPTB_WRP3H                0x1c
-
-/* --- External Interrupts --- */
-#define STM32_EXTI_IMR              REG32(STM32_EXTI_BASE + 0x00)
-#define STM32_EXTI_EMR              REG32(STM32_EXTI_BASE + 0x04)
-#define STM32_EXTI_RTSR             REG32(STM32_EXTI_BASE + 0x08)
-#define STM32_EXTI_FTSR             REG32(STM32_EXTI_BASE + 0x0c)
-#define STM32_EXTI_SWIER            REG32(STM32_EXTI_BASE + 0x10)
-#define STM32_EXTI_PR               REG32(STM32_EXTI_BASE + 0x14)
-
-
-/* --- ADC --- */
-#define STM32_ADC_SR               REG32(STM32_ADC1_BASE + 0x00)
-#define STM32_ADC_CR1              REG32(STM32_ADC1_BASE + 0x04)
-#define STM32_ADC_CR2              REG32(STM32_ADC1_BASE + 0x08)
-#define STM32_ADC_SMPR1            REG32(STM32_ADC1_BASE + 0x0C)
-#define STM32_ADC_SMPR2            REG32(STM32_ADC1_BASE + 0x10)
-#define STM32_ADC_SMPR3            REG32(STM32_ADC1_BASE + 0x14)
-#define STM32_ADC_JOFR1            REG32(STM32_ADC1_BASE + 0x18)
-#define STM32_ADC_JOFR2            REG32(STM32_ADC1_BASE + 0x1C)
-#define STM32_ADC_JOFR3            REG32(STM32_ADC1_BASE + 0x20)
-#define STM32_ADC_JOFR4            REG32(STM32_ADC1_BASE + 0x24)
-#define STM32_ADC_HTR              REG32(STM32_ADC1_BASE + 0x28)
-#define STM32_ADC_LTR              REG32(STM32_ADC1_BASE + 0x2C)
-#define STM32_ADC_SQR(n)           REG32(STM32_ADC1_BASE + 0x2C + (n) * 4)
-#define STM32_ADC_SQR1             REG32(STM32_ADC1_BASE + 0x30)
-#define STM32_ADC_SQR2             REG32(STM32_ADC1_BASE + 0x34)
-#define STM32_ADC_SQR3             REG32(STM32_ADC1_BASE + 0x38)
-#define STM32_ADC_SQR4             REG32(STM32_ADC1_BASE + 0x3C)
-#define STM32_ADC_SQR5             REG32(STM32_ADC1_BASE + 0x40)
-#define STM32_ADC_JSQR             REG32(STM32_ADC1_BASE + 0x44)
-#define STM32_ADC_JDR1             REG32(STM32_ADC1_BASE + 0x48)
-#define STM32_ADC_JDR2             REG32(STM32_ADC1_BASE + 0x4C)
-#define STM32_ADC_JDR3             REG32(STM32_ADC1_BASE + 0x50)
-#define STM32_ADC_JDR3             REG32(STM32_ADC1_BASE + 0x50)
-#define STM32_ADC_JDR4             REG32(STM32_ADC1_BASE + 0x54)
-#define STM32_ADC_DR               REG32(STM32_ADC1_BASE + 0x58)
-#define STM32_ADC_SMPR0            REG32(STM32_ADC1_BASE + 0x5C)
-
-#define STM32_ADC_CCR              REG32(STM32_ADC_BASE + 0x04)
-
-/* --- Comparators --- */
-#define STM32_COMP_CSR              REG32(STM32_COMP_BASE + 0x00)
-
-#define STM32_COMP_OUTSEL_TIM2_IC4  (0 << 21)
-#define STM32_COMP_OUTSEL_TIM2_OCR  (1 << 21)
-#define STM32_COMP_OUTSEL_TIM3_IC4  (2 << 21)
-#define STM32_COMP_OUTSEL_TIM3_OCR  (3 << 21)
-#define STM32_COMP_OUTSEL_TIM4_IC4  (4 << 21)
-#define STM32_COMP_OUTSEL_TIM4_OCR  (5 << 21)
-#define STM32_COMP_OUTSEL_TIM10_IC1 (6 << 21)
-#define STM32_COMP_OUTSEL_NONE      (7 << 21)
-
-#define STM32_COMP_INSEL_NONE       (0 << 18)
-#define STM32_COMP_INSEL_PB3        (1 << 18)
-#define STM32_COMP_INSEL_VREF       (2 << 18)
-#define STM32_COMP_INSEL_VREF34     (3 << 18)
-#define STM32_COMP_INSEL_VREF12     (4 << 18)
-#define STM32_COMP_INSEL_VREF14     (5 << 18)
-#define STM32_COMP_INSEL_DAC_OUT1   (6 << 18)
-#define STM32_COMP_INSEL_DAC_OUT2   (7 << 18)
-
-#define STM32_COMP_WNDWE            BIT(17)
-#define STM32_COMP_VREFOUTEN        BIT(16)
-#define STM32_COMP_CMP2OUT          BIT(13)
-#define STM32_COMP_SPEED_FAST       BIT(12)
-
-#define STM32_COMP_CMP1OUT          BIT(7)
-#define STM32_COMP_CMP1EN           BIT(4)
-
-#define STM32_COMP_400KPD           BIT(3)
-#define STM32_COMP_10KPD            BIT(2)
-#define STM32_COMP_400KPU           BIT(1)
-#define STM32_COMP_10KPU            BIT(0)
-
-
-/* --- DMA --- */
-
-/*
- * Available DMA channels, numbered from 0.
- *
- * Note: The STM datasheet tends to number things from 1. We should ask
- * the European elevator engineers to talk to MCU engineer counterparts
- * about this.  This means that if the datasheet refers to channel n,
- * you need to use STM32_DMAC_CHn (=n-1) in the code.
- *
- * Also note that channels are overloaded; obviously you can only use one
- * function on each channel at a time.
- */
-enum dma_channel {
-	/* Channel numbers */
-	STM32_DMAC_CH1 = 0,
-	STM32_DMAC_CH2 = 1,
-	STM32_DMAC_CH3 = 2,
-	STM32_DMAC_CH4 = 3,
-	STM32_DMAC_CH5 = 4,
-	STM32_DMAC_CH6 = 5,
-	STM32_DMAC_CH7 = 6,
-	/*
-	 * Skip CH8, it should belong to DMA engine 1.
-	 * Sharing code with STM32s that have 16 engines will be easier.
-	 */
-	STM32_DMAC_CH9 = 8,
-	STM32_DMAC_CH10 = 9,
-	STM32_DMAC_CH11 = 10,
-	STM32_DMAC_CH12 = 11,
-	STM32_DMAC_CH13 = 12,
-	STM32_DMAC_CH14 = 13,
-
-	/* Channel functions */
-	STM32_DMAC_ADC = STM32_DMAC_CH1,
-	STM32_DMAC_SPI1_RX = STM32_DMAC_CH2,
-	STM32_DMAC_SPI1_TX = STM32_DMAC_CH3,
-	STM32_DMAC_DAC_CH1 = STM32_DMAC_CH2,
-	STM32_DMAC_DAC_CH2 = STM32_DMAC_CH3,
-	STM32_DMAC_I2C2_TX = STM32_DMAC_CH4,
-	STM32_DMAC_I2C2_RX = STM32_DMAC_CH5,
-	STM32_DMAC_USART1_TX = STM32_DMAC_CH4,
-	STM32_DMAC_USART1_RX = STM32_DMAC_CH5,
-	STM32_DMAC_USART2_RX = STM32_DMAC_CH6,
-	STM32_DMAC_USART2_TX = STM32_DMAC_CH7,
-	STM32_DMAC_I2C1_TX = STM32_DMAC_CH6,
-	STM32_DMAC_I2C1_RX = STM32_DMAC_CH7,
-	STM32_DMAC_PMSE_ROW = STM32_DMAC_CH6,
-	STM32_DMAC_PMSE_COL = STM32_DMAC_CH7,
-	STM32_DMAC_SPI2_RX = STM32_DMAC_CH6,
-	STM32_DMAC_SPI2_TX = STM32_DMAC_CH7,
-	/* Only DMA1 (with 7 channels) is present on STM32L151x */
-	STM32_DMAC_COUNT = 7,
-};
-
-#define STM32_DMAC_PER_CTLR 8
-
-/* Registers for a single channel of the DMA controller */
-struct stm32_dma_chan {
-	uint32_t	ccr;		/* Control */
-	uint32_t	cndtr;		/* Number of data to transfer */
-	uint32_t	cpar;		/* Peripheral address */
-	uint32_t	cmar;		/* Memory address */
-	uint32_t	reserved;
-};
-
-/* Always use stm32_dma_chan_t so volatile keyword is included! */
-typedef volatile struct stm32_dma_chan stm32_dma_chan_t;
-
-/* Common code and header file must use this */
-typedef stm32_dma_chan_t dma_chan_t;
-
-/* Registers for the DMA controller */
-struct stm32_dma_regs {
-	uint32_t	isr;
-	uint32_t	ifcr;
-	stm32_dma_chan_t chan[STM32_DMAC_COUNT];
-};
-
-/* Always use stm32_dma_regs_t so volatile keyword is included! */
-typedef volatile struct stm32_dma_regs stm32_dma_regs_t;
-
-#define STM32_DMA1_REGS ((stm32_dma_regs_t *)STM32_DMA1_BASE)
-
-
-#define STM32_DMA_CCR_CHANNEL(channel)		 (0)
-
-#define STM32_DMA_REGS(channel) STM32_DMA1_REGS
-
-/* Bits for DMA controller regs (isr and ifcr) */
-#define STM32_DMA_CH_OFFSET(channel)   (4 * ((channel) % STM32_DMAC_PER_CTLR))
-#define STM32_DMA_ISR_MASK(channel, mask) \
-	((mask) << STM32_DMA_CH_OFFSET(channel))
-#define STM32_DMA_ISR_GIF(channel)	STM32_DMA_ISR_MASK(channel, BIT(0))
-#define STM32_DMA_ISR_TCIF(channel)	STM32_DMA_ISR_MASK(channel, BIT(1))
-#define STM32_DMA_ISR_HTIF(channel)	STM32_DMA_ISR_MASK(channel, BIT(2))
-#define STM32_DMA_ISR_TEIF(channel)	STM32_DMA_ISR_MASK(channel, BIT(3))
-#define STM32_DMA_ISR_ALL(channel)	STM32_DMA_ISR_MASK(channel, 0x0f)
-
-#define STM32_DMA_GIF                   BIT(0)
-#define STM32_DMA_TCIF                  BIT(1)
-#define STM32_DMA_HTIF                  BIT(2)
-#define STM32_DMA_TEIF                  BIT(3)
-#define STM32_DMA_ALL                   0xf
-
-#define STM32_DMA_GET_ISR(channel)      \
-	((STM32_DMA_REGS(channel)->isr >> STM32_DMA_CH_OFFSET(channel)) \
-	& STM32_DMA_ALL)
-#define STM32_DMA_SET_ISR(channel, val) \
-	(STM32_DMA_REGS(channel)->isr = \
-	((STM32_DMA_REGS(channel)->isr & \
-	~(STM32_DMA_ALL << STM32_DMA_CH_OFFSET(channel))) | \
-	(((val) & STM32_DMA_ALL) << STM32_DMA_CH_OFFSET(channel))))
-#define STM32_DMA_GET_IFCR(channel)      \
-	((STM32_DMA_REGS(channel)->ifcr >> STM32_DMA_CH_OFFSET(channel)) \
-	& STM32_DMA_ALL)
-#define STM32_DMA_SET_IFCR(channel, val) \
-	(STM32_DMA_REGS(channel)->ifcr = \
-	((STM32_DMA_REGS(channel)->ifcr & \
-	~(STM32_DMA_ALL << STM32_DMA_CH_OFFSET(channel))) | \
-	(((val) & STM32_DMA_ALL) << STM32_DMA_CH_OFFSET(channel))))
-
-
-/* Bits for DMA channel regs */
-#define STM32_DMA_CCR_EN		BIT(0)
-#define STM32_DMA_CCR_TCIE		BIT(1)
-#define STM32_DMA_CCR_HTIE		BIT(2)
-#define STM32_DMA_CCR_TEIE		BIT(3)
-#define STM32_DMA_CCR_DIR		BIT(4)
-#define STM32_DMA_CCR_CIRC		BIT(5)
-#define STM32_DMA_CCR_PINC		BIT(6)
-#define STM32_DMA_CCR_MINC		BIT(7)
-#define STM32_DMA_CCR_PSIZE_8_BIT	(0 << 8)
-#define STM32_DMA_CCR_PSIZE_16_BIT	(1 << 8)
-#define STM32_DMA_CCR_PSIZE_32_BIT	(2 << 8)
-#define STM32_DMA_CCR_MSIZE_8_BIT	(0 << 10)
-#define STM32_DMA_CCR_MSIZE_16_BIT	(1 << 10)
-#define STM32_DMA_CCR_MSIZE_32_BIT	(2 << 10)
-#define STM32_DMA_CCR_PL_LOW		(0 << 12)
-#define STM32_DMA_CCR_PL_MEDIUM		(1 << 12)
-#define STM32_DMA_CCR_PL_HIGH		(2 << 12)
-#define STM32_DMA_CCR_PL_VERY_HIGH	(3 << 12)
-#define STM32_DMA_CCR_MEM2MEM		BIT(14)
-
-
-/* --- CRC --- */
-#define STM32_CRC_DR                REG32(STM32_CRC_BASE + 0x0)
-#define STM32_CRC_DR32              REG32(STM32_CRC_BASE + 0x0)
-#define STM32_CRC_DR16              REG16(STM32_CRC_BASE + 0x0)
-#define STM32_CRC_DR8               REG8(STM32_CRC_BASE + 0x0)
-
-#define STM32_CRC_IDR               REG32(STM32_CRC_BASE + 0x4)
-#define STM32_CRC_CR                REG32(STM32_CRC_BASE + 0x8)
-#define STM32_CRC_INIT              REG32(STM32_CRC_BASE + 0x10)
-#define STM32_CRC_POL               REG32(STM32_CRC_BASE + 0x14)
-
-#define STM32_CRC_CR_RESET          BIT(0)
-#define STM32_CRC_CR_POLYSIZE_32    (0 << 3)
-#define STM32_CRC_CR_POLYSIZE_16    (1 << 3)
-#define STM32_CRC_CR_POLYSIZE_8     (2 << 3)
-#define STM32_CRC_CR_POLYSIZE_7     (3 << 3)
-#define STM32_CRC_CR_REV_IN_BYTE    (1 << 5)
-#define STM32_CRC_CR_REV_IN_HWORD   (2 << 5)
-#define STM32_CRC_CR_REV_IN_WORD    (3 << 5)
-#define STM32_CRC_CR_REV_OUT        BIT(7)
-
-/* --- PMSE --- */
-#define STM32_PMSE_ARCR             REG32(STM32_PMSE_BASE + 0x0)
-#define STM32_PMSE_ACCR             REG32(STM32_PMSE_BASE + 0x4)
-#define STM32_PMSE_CR               REG32(STM32_PMSE_BASE + 0x8)
-#define STM32_PMSE_CRTDR            REG32(STM32_PMSE_BASE + 0x14)
-#define STM32_PMSE_IER              REG32(STM32_PMSE_BASE + 0x18)
-#define STM32_PMSE_SR               REG32(STM32_PMSE_BASE + 0x1c)
-#define STM32_PMSE_IFCR             REG32(STM32_PMSE_BASE + 0x20)
-#define STM32_PMSE_PxPMR(x)         REG32(STM32_PMSE_BASE + 0x2c + (x) * 4)
-#define STM32_PMSE_PAPMR            REG32(STM32_PMSE_BASE + 0x2c)
-#define STM32_PMSE_PBPMR            REG32(STM32_PMSE_BASE + 0x30)
-#define STM32_PMSE_PCPMR            REG32(STM32_PMSE_BASE + 0x34)
-#define STM32_PMSE_PDPMR            REG32(STM32_PMSE_BASE + 0x38)
-#define STM32_PMSE_PEPMR            REG32(STM32_PMSE_BASE + 0x3c)
-#define STM32_PMSE_PFPMR            REG32(STM32_PMSE_BASE + 0x40)
-#define STM32_PMSE_PGPMR            REG32(STM32_PMSE_BASE + 0x44)
-#define STM32_PMSE_PHPMR            REG32(STM32_PMSE_BASE + 0x48)
-#define STM32_PMSE_PIPMR            REG32(STM32_PMSE_BASE + 0x4c)
-#define STM32_PMSE_MRCR             REG32(STM32_PMSE_BASE + 0x100)
-#define STM32_PMSE_MCCR             REG32(STM32_PMSE_BASE + 0x104)
-
-/* --- USB --- */
-#define STM32_USB_EP(n)            REG16(STM32_USB_FS_BASE + (n) * 4)
-
-#define STM32_USB_CNTR             REG16(STM32_USB_FS_BASE + 0x40)
-
-#define STM32_USB_CNTR_FRES	    BIT(0)
-#define STM32_USB_CNTR_PDWN	    BIT(1)
-#define STM32_USB_CNTR_LP_MODE	    BIT(2)
-#define STM32_USB_CNTR_FSUSP	    BIT(3)
-#define STM32_USB_CNTR_RESUME	    BIT(4)
-#define STM32_USB_CNTR_L1RESUME	    BIT(5)
-#define STM32_USB_CNTR_L1REQM	    BIT(7)
-#define STM32_USB_CNTR_ESOFM	    BIT(8)
-#define STM32_USB_CNTR_SOFM	    BIT(9)
-#define STM32_USB_CNTR_RESETM	    BIT(10)
-#define STM32_USB_CNTR_SUSPM	    BIT(11)
-#define STM32_USB_CNTR_WKUPM	    BIT(12)
-#define STM32_USB_CNTR_ERRM	    BIT(13)
-#define STM32_USB_CNTR_PMAOVRM	    BIT(14)
-#define STM32_USB_CNTR_CTRM	    BIT(15)
-
-#define STM32_USB_ISTR             REG16(STM32_USB_FS_BASE + 0x44)
-
-#define STM32_USB_ISTR_EP_ID_MASK   (0x000f)
-#define STM32_USB_ISTR_DIR	    BIT(4)
-#define STM32_USB_ISTR_L1REQ	    BIT(7)
-#define STM32_USB_ISTR_ESOF	    BIT(8)
-#define STM32_USB_ISTR_SOF	    BIT(9)
-#define STM32_USB_ISTR_RESET	    BIT(10)
-#define STM32_USB_ISTR_SUSP	    BIT(11)
-#define STM32_USB_ISTR_WKUP	    BIT(12)
-#define STM32_USB_ISTR_ERR	    BIT(13)
-#define STM32_USB_ISTR_PMAOVR	    BIT(14)
-#define STM32_USB_ISTR_CTR	    BIT(15)
-
-#define STM32_USB_FNR              REG16(STM32_USB_FS_BASE + 0x48)
-
-#define STM32_USB_FNR_RXDP_RXDM_SHIFT (14)
-#define STM32_USB_FNR_RXDP_RXDM_MASK  (3 << STM32_USB_FNR_RXDP_RXDM_SHIFT)
-
-#define STM32_USB_DADDR            REG16(STM32_USB_FS_BASE + 0x4C)
-#define STM32_USB_BTABLE           REG16(STM32_USB_FS_BASE + 0x50)
-#define STM32_USB_LPMCSR           REG16(STM32_USB_FS_BASE + 0x54)
-#define STM32_USB_BCDR             REG16(STM32_USB_FS_BASE + 0x58)
-
-#define STM32_USB_BCDR_BCDEN	    BIT(0)
-#define STM32_USB_BCDR_DCDEN	    BIT(1)
-#define STM32_USB_BCDR_PDEN	    BIT(2)
-#define STM32_USB_BCDR_SDEN	    BIT(3)
-#define STM32_USB_BCDR_DCDET	    BIT(4)
-#define STM32_USB_BCDR_PDET	    BIT(5)
-#define STM32_USB_BCDR_SDET	    BIT(6)
-#define STM32_USB_BCDR_PS2DET	    BIT(7)
-
-#define EP_MASK     0x0F0F
-#define EP_TX_DTOG  0x0040
-#define EP_TX_MASK  0x0030
-#define EP_TX_VALID 0x0030
-#define EP_TX_NAK   0x0020
-#define EP_TX_STALL 0x0010
-#define EP_TX_DISAB 0x0000
-#define EP_RX_DTOG  0x4000
-#define EP_RX_MASK  0x3000
-#define EP_RX_VALID 0x3000
-#define EP_RX_NAK   0x2000
-#define EP_RX_STALL 0x1000
-#define EP_RX_DISAB 0x0000
-
-#define EP_STATUS_OUT 0x0100
-
-#define EP_TX_RX_MASK (EP_TX_MASK | EP_RX_MASK)
-#define EP_TX_RX_VALID (EP_TX_VALID | EP_RX_VALID)
-
-#define STM32_TOGGLE_EP(n, mask, val, flags) \
-	STM32_USB_EP(n) = (((STM32_USB_EP(n) & (EP_MASK | (mask))) \
-			^ (val)) | (flags))
-
-/* --- TRNG --- */
-#define STM32_RNG_CR                REG32(STM32_RNG_BASE + 0x0)
-#define STM32_RNG_CR_RNGEN          BIT(2)
-#define STM32_RNG_CR_IE             BIT(3)
-#define STM32_RNG_CR_CED            BIT(5)
-#define STM32_RNG_SR                REG32(STM32_RNG_BASE + 0x4)
-#define STM32_RNG_SR_DRDY           BIT(0)
-#define STM32_RNG_DR                REG32(STM32_RNG_BASE + 0x8)
-
-/* --- AXI interconnect --- */
-
-/* STM32H7: AXI_TARGx_FN_MOD exists for masters x = 1, 2 and 7 */
-#define STM32_AXI_TARG_FN_MOD(x)    REG32(STM32_GPV_BASE + 0x1108 + \
-					  0x1000 * (x))
-#define  WRITE_ISS_OVERRIDE         BIT(1)
-#define  READ_ISS_OVERRIDE          BIT(0)
-
-/* --- MISC --- */
-#define STM32_UNIQUE_ID_ADDRESS     REG32_ADDR(STM32_UNIQUE_ID_BASE)
-#define STM32_UNIQUE_ID_LENGTH      (3 * 4)
-
-#endif /* !__ASSEMBLER__ */