The STM32MP1 SoC embeds 3 instances of the SDMMC internal peripheral. The sdmmc2 and sdmmc3 nodes are added in the SoC DT file, as well as the required pins configuration. The boards DT files are also updated: - An eMMC is connected on SDMMC2 on STM32MP157C-ED1 and EV1 boards - SDMMC3 can be used on the GPIO expansion pins on EV1 and DK1/DK2 boards. Yann Gautier (4): ARM: dts: stm32: update slew-rate properties for sdmmc1 on stm32mp157 ARM: dts: stm32: add sdmmc2 & 3 nodes for STM32MP157 SoC ARM: dts: stm32: enable sdmmc2 node for stm32mp157c-ed1 board ARM: dts: stm32: add sdmmc3 node for STM32MP1 boards arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 200 +++++++++++++++++++++- arch/arm/boot/dts/stm32mp157a-dk1.dts | 12 ++ arch/arm/boot/dts/stm32mp157c-ed1.dts | 16 ++ arch/arm/boot/dts/stm32mp157c-ev1.dts | 12 ++ arch/arm/boot/dts/stm32mp157c.dtsi | 33 +++- 5 files changed, 263 insertions(+), 10 deletions(-) -- 2.17.1
