Hi Jiafei, On Mon, May 11, 2026 at 10:39:24AM +0800, Jiafei Pan wrote: >This patch series is to add remoteproc support on Cortex-A Core of i.MX >platforms: >1. Adding dts binding for Cortex-A Core remoteproc >2. Enable Cortex-A Core remoteproc support in remoteproc driver >3. Adding dts example on imx93 platforms.
Normally, we only keep one patch or patch series from the same author that modifies the same file in the review queue at a time. You already have a patch for imx_rproc.c currently under review(got R-b, but need Mathieu to handle), so this patch series might be delayed to be reviewed. As I have replied in internal, to make multiple OS run on Cortex-A SMP without hypervsior, some GIC changes are required, without those GIC changes, this patchset is not testable using upstream tree. Thanks, Peng > >Signed-off-by: Jiafei Pan <[email protected]> > >--- >Changes in v3: >- Fixed dt_binding_check warnings >- Updated prefix of patch subject > >Changes in v2: >- Update arch/arm64/boot/dts/freescale/Makefile to add new dts > >--- >Hou Zhiqiang (1): > remoteproc: imx_rproc: add autoboot support for A-core > >Jiafei Pan (3): > dt-bindings: remoteproc: add imx-rproc-psci > remoteproc: imx_rproc: add support for Cortex-A Core > arm64: dts: imx93: Cortex-A Core remoteproc device node > > .../remoteproc/fsl,imx-rproc-psci.yaml | 51 ++++++ > arch/arm64/boot/dts/freescale/Makefile | 2 + > .../imx93-11x11-evk-multicore-rtos.dts | 39 +++++ > .../imx93-14x14-evk-multicore-rtos.dts | 39 +++++ > .../boot/dts/freescale/imx93-rproc-ca55.dtsi | 14 ++ > drivers/remoteproc/imx_rproc.c | 150 ++++++++++++++++++ > drivers/remoteproc/imx_rproc.h | 2 + > 7 files changed, 297 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc-psci.yaml > create mode 100644 > arch/arm64/boot/dts/freescale/imx93-11x11-evk-multicore-rtos.dts > create mode 100644 > arch/arm64/boot/dts/freescale/imx93-14x14-evk-multicore-rtos.dts > create mode 100644 arch/arm64/boot/dts/freescale/imx93-rproc-ca55.dtsi > >-- >2.43.0 >
