Merge tag 'reset-for-4.9' of git://git.pengutronix.de/git/pza/linux into next/drivers

Merge "Reset controller changes for v4.9" from Philipp Zabel:

- add reset controller driver Kconfig options,
  allow building drivers with COMPILE_TEST
- add reset controller driver for UniPhier SoCs
- add reset controller driver for STM32 MCUs
- simplify SoCFPGA reset controller driver a bit

* tag 'reset-for-4.9' of git://git.pengutronix.de/git/pza/linux:
  reset: hi6220: allow to compile test driver on other architectures
  reset: zynq: add driver Kconfig option
  reset: sunxi: add driver Kconfig option
  reset: stm32: add driver Kconfig option
  reset: socfpga: add driver Kconfig option
  reset: pistachio: add driver Kconfig option
  reset: meson: add driver Kconfig option
  reset: lpc18xx: add driver Kconfig option
  reset: berlin: add driver Kconfig option
  reset: ath79: add driver Kconfig option
  reset: ath79: add missing include
  reset: warn on invalid input to reset_control_reset/assert/deassert/status
  reset: uniphier: add reset controller driver for UniPhier SoCs
  ARM: dts: stm32f429: add missing #reset-cells of rcc
  drivers: reset: Add STM32 reset driver
  dt-bindings: Document the STM32 reset bindings
  dt-bindings: mfd: Add STM32F4 RCC numeric constants into DT include file
  reset: socfpga: no need to store modrst_offset

1 files changed, 98 insertions, 0 deletions

diff --git a/include/dt-bindings/mfd/stm32f4-rcc.h b/include/dt-bindings/mfd/stm32f4-rcc.h
new file mode 100644
index 0000000..e98942d
--- /dev/null
+++ b/include/dt-bindings/mfd/stm32f4-rcc.h
@@ -0,0 +1,98 @@
+/*
+ * This header provides constants for the STM32F4 RCC IP
+ */
+
+#ifndef _DT_BINDINGS_MFD_STM32F4_RCC_H
+#define _DT_BINDINGS_MFD_STM32F4_RCC_H
+
+/* AHB1 */
+#define STM32F4_RCC_AHB1_GPIOA	0
+#define STM32F4_RCC_AHB1_GPIOB	1
+#define STM32F4_RCC_AHB1_GPIOC	2
+#define STM32F4_RCC_AHB1_GPIOD	3
+#define STM32F4_RCC_AHB1_GPIOE	4
+#define STM32F4_RCC_AHB1_GPIOF	5
+#define STM32F4_RCC_AHB1_GPIOG	6
+#define STM32F4_RCC_AHB1_GPIOH	7
+#define STM32F4_RCC_AHB1_GPIOI	8
+#define STM32F4_RCC_AHB1_GPIOJ	9
+#define STM32F4_RCC_AHB1_GPIOK	10
+#define STM32F4_RCC_AHB1_CRC	12
+#define STM32F4_RCC_AHB1_DMA1	21
+#define STM32F4_RCC_AHB1_DMA2	22
+#define STM32F4_RCC_AHB1_DMA2D	23
+#define STM32F4_RCC_AHB1_ETHMAC	25
+#define STM32F4_RCC_AHB1_OTGHS	29
+
+#define STM32F4_AHB1_RESET(bit) (STM32F4_RCC_AHB1_##bit + (0x10 * 8))
+#define STM32F4_AHB1_CLOCK(bit) (STM32F4_RCC_AHB1_##bit + (0x30 * 8))
+
+
+/* AHB2 */
+#define STM32F4_RCC_AHB2_DCMI	0
+#define STM32F4_RCC_AHB2_CRYP	4
+#define STM32F4_RCC_AHB2_HASH	5
+#define STM32F4_RCC_AHB2_RNG	6
+#define STM32F4_RCC_AHB2_OTGFS	7
+
+#define STM32F4_AHB2_RESET(bit)	(STM32F4_RCC_AHB2_##bit + (0x14 * 8))
+#define STM32F4_AHB2_CLOCK(bit)	(STM32F4_RCC_AHB2_##bit + (0x34 * 8))
+
+/* AHB3 */
+#define STM32F4_RCC_AHB3_FMC	0
+
+#define STM32F4_AHB3_RESET(bit)	(STM32F4_RCC_AHB3_##bit + (0x18 * 8))
+#define STM32F4_AHB3_CLOCK(bit)	(STM32F4_RCC_AHB3_##bit + (0x38 * 8))
+
+/* APB1 */
+#define STM32F4_RCC_APB1_TIM2	0
+#define STM32F4_RCC_APB1_TIM3	1
+#define STM32F4_RCC_APB1_TIM4	2
+#define STM32F4_RCC_APB1_TIM5	3
+#define STM32F4_RCC_APB1_TIM6	4
+#define STM32F4_RCC_APB1_TIM7	5
+#define STM32F4_RCC_APB1_TIM12	6
+#define STM32F4_RCC_APB1_TIM13	7
+#define STM32F4_RCC_APB1_TIM14	8
+#define STM32F4_RCC_APB1_WWDG	11
+#define STM32F4_RCC_APB1_SPI2	14
+#define STM32F4_RCC_APB1_SPI3	15
+#define STM32F4_RCC_APB1_UART2	17
+#define STM32F4_RCC_APB1_UART3	18
+#define STM32F4_RCC_APB1_UART4	19
+#define STM32F4_RCC_APB1_UART5	20
+#define STM32F4_RCC_APB1_I2C1	21
+#define STM32F4_RCC_APB1_I2C2	22
+#define STM32F4_RCC_APB1_I2C3	23
+#define STM32F4_RCC_APB1_CAN1	25
+#define STM32F4_RCC_APB1_CAN2	26
+#define STM32F4_RCC_APB1_PWR	28
+#define STM32F4_RCC_APB1_DAC	29
+#define STM32F4_RCC_APB1_UART7	30
+#define STM32F4_RCC_APB1_UART8	31
+
+#define STM32F4_APB1_RESET(bit)	(STM32F4_RCC_APB1_##bit + (0x20 * 8))
+#define STM32F4_APB1_CLOCK(bit)	(STM32F4_RCC_APB1_##bit + (0x40 * 8))
+
+/* APB2 */
+#define STM32F4_RCC_APB2_TIM1	0
+#define STM32F4_RCC_APB2_TIM8	1
+#define STM32F4_RCC_APB2_USART1	4
+#define STM32F4_RCC_APB2_USART6	5
+#define STM32F4_RCC_APB2_ADC	8
+#define STM32F4_RCC_APB2_SDIO	11
+#define STM32F4_RCC_APB2_SPI1	12
+#define STM32F4_RCC_APB2_SPI4	13
+#define STM32F4_RCC_APB2_SYSCFG	14
+#define STM32F4_RCC_APB2_TIM9	16
+#define STM32F4_RCC_APB2_TIM10	17
+#define STM32F4_RCC_APB2_TIM11	18
+#define STM32F4_RCC_APB2_SPI5	20
+#define STM32F4_RCC_APB2_SPI6	21
+#define STM32F4_RCC_APB2_SAI1	22
+#define STM32F4_RCC_APB2_LTDC	26
+
+#define STM32F4_APB2_RESET(bit)	(STM32F4_RCC_APB2_##bit + (0x24 * 8))
+#define STM32F4_APB2_CLOCK(bit)	(STM32F4_RCC_APB2_##bit + (0x44 * 8))
+
+#endif /* _DT_BINDINGS_MFD_STM32F4_RCC_H */