On Wed, Sep 08, 2021 at 02:45:20PM +0800, Chester Lin wrote: > Hello, > > Here I'd like to propose a patchset, which is initial upstream support for NXP > S32G2. S32G is a processor family developed by NXP for automotive solutions, > such as vehicle networking and automotive high-performance processing. This > series focuses on S32G2, which is the latest generation we can find at the > moment. As the first round to support S32G2, this patchset only enables basic > components and interfaces the SoC must have while kernel booting, which aims > to have minimum hardware enablement for these two boards, S32G-VNP-EVB and > S32G-VNP-RDB2. The concepts of how these boards work are originated from the > downstream kernel tree[1] developed by NXP, which provides lots of details > about the SoC S32G274A and its integrated boards. This series has been > verified with downstream ATF[2] & U-Boot[3] based on the ATF boot flow. > > Thanks, > Chester > > [1] https://source.codeaurora.org/external/autobsps32/linux/ > [2] https://source.codeaurora.org/external/autobsps32/arm-trusted-firmware/ > [3] https://source.codeaurora.org/external/autobsps32/u-boot/ > > Changes in v2: > - dt-bindings: > - Rename the compatible vendor string to "nxp," for s32g2. > - Drop the specific description "S32V234 SoC". > - Fill my name in the maintainer field. I tried to contact the authors > of fsl,s32-linflexuart.txt but got no response. > - Remove redundant minItems/maxItems from compatible properties. > - Remove the redundant example from fsl,s32-linflexuart.yaml. > - dtsi/dts: > - Add a SoC description in s32g2.dtsi. > - Add an interrupt-affinity to the pmu node. > - Move the psci node into the "/firmware" node. > - Remove the redundant properties and white lines in DT. > - Remove the wrong interrupt specifier from the gic node. > - Specify the range and cell-size of /soc [0 - 4 GiB]. > - Correct the reserved size of GICR to 512Kbytes [0x80000]. > - Add new Signed-off-by to the DT uart patch. > - Fix copyright strings. > - Revise reg properties based on new cell-size. > - Move the serial/uart aliases from the SoC .dtsi to board .dts files. > - Correct the model string of RDB2. > - Add comments for the uart markings on PCB. > - Adjust RAM size comments of memory nodes. > - Convert reg addresses of memory nodes into hex format. > - MAINTAINERS > - Add information of reviewers. > > Chester Lin (8): > dt-bindings: arm: fsl: add NXP S32G2 boards > dt-bindings: serial: fsl-linflexuart: convert to json-schema format > dt-bindings: serial: fsl-linflexuart: add compatible for S32G2 > arm64: dts: add NXP S32G2 support > arm64: dts: s32g2: add serial/uart support > arm64: dts: s32g2: add VNP-EVB and VNP-RDB2 support > arm64: dts: s32g2: add memory nodes for evb and rdb2 > MAINTAINERS: add an entry for NXP S32G boards Applied all, thanks!
