Hi fabien On 3/5/19 3:24 PM, Fabien Dessenne wrote:
STMicrolectronics STM32MP157 MPU are based on a Dual Arm Cortex-A7 core and a Cortex-M4. This patchset adds the support of the stm32_rproc driver allowing to control the M4 remote processor.Fabien Dessenne (8): dt-bindings: stm32: add bindings for ML-AHB interconnect dt-bindings: remoteproc: add bindings for stm32 remote processor driver remoteproc: stm32: add an ST stm32_rproc driver ARM: dts: stm32: add m4 remoteproc support on STM32MP157c ARM: dts: stm32: declare copro reserved memories on STM32MP157c-ed1 ARM: dts: stm32: enable m4 coprocessor support on STM32MP157c-ed1 ARM: dts: stm32: declare copro reserved memories on STM32MP157a-dk1 ARM: dts: stm32: enable m4 coprocessor support on STM32MP157a-dk1 .../devicetree/bindings/arm/stm32/mlahb.txt | 30 + .../devicetree/bindings/remoteproc/stm32-rproc.txt | 67 +++ arch/arm/boot/dts/stm32mp157a-dk1.dts | 54 ++ arch/arm/boot/dts/stm32mp157c-ed1.dts | 54 ++ arch/arm/boot/dts/stm32mp157c.dtsi | 21 + drivers/remoteproc/Kconfig | 15 + drivers/remoteproc/Makefile | 1 + drivers/remoteproc/stm32_rproc.c | 624 +++++++++++++++++++++ 8 files changed, 866 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/stm32/mlahb.txt create mode 100644 Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt create mode 100644 drivers/remoteproc/stm32_rproc.c
Concerning DT patches, at first glance I don't see obvious issues. I'll take Dt patches as soon as driver and bindings patches are acked.
regards Alex
