This series update MCU's DT in order to fix SPI flash configuration: - Adds MPU region dedicated for SPI flash used in memory mapped mode. - Fixes compatible string. - Fixes memory map size. - Updates spi-tx-bus-width and spi-rx-bus-width property values. - Adds QSPI flash support for STM32F469-disco board
Patrice Chotard (12): mach-stm32: Add MPU region for spi-nor memory mapped region ARM: dts: stm32: Fix qspi memory map size for stm32f7 boards ARM: dts: stm32: add qspi flash compatible string for stm32f769-disco ARM: dts: stm32: add qspi flash compatible string for stm32f746-eval ARM: dts: stm32: Set spi-rx/tx-bus-width to 4 for stm32f746-eval ARM: dts: stm32: Set spi-rx/tx-bus-width to 4 for stm32f746-disco ARM: dts: stm32: Remove useless spi-nor compatible string ARM: dts: stm32: Set spi-rx/tx-bus-width to 4 for stm32f769-disco ARM: dts: stm32: Add qspi support for stm32f469-disco board spi: Kconfig: Add STM32F4 support for STM32_QSPI driver configs: stm32f469-disco: Enable QSPI relative flags configs: stm32f469-disco: Disable PINCTRL_FULL flag
arch/arm/dts/stm32746g-eval-u-boot.dtsi | 6 +++-- arch/arm/dts/stm32f469-disco-u-boot.dtsi | 39 ++++++++++++++++++++++++++++++++ arch/arm/dts/stm32f746-disco-u-boot.dtsi | 8 +++---- arch/arm/dts/stm32f769-disco-u-boot.dtsi | 3 +++ arch/arm/mach-stm32/soc.c | 3 +++ configs/stm32f469-discovery_defconfig | 9 ++++++++ drivers/spi/Kconfig | 2 +- 7 files changed, 63 insertions(+), 7 deletions(-)