[PATCH 0/8] arm64: dts: initial NXP S32G2 support

Chester Lin
2021-08-05T06:54:58Z

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/

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 S32G2 boards

.../devicetree/bindings/arm/fsl.yaml | 7 +
.../bindings/serial/fsl,s32-linflexuart.txt | 22 ---
.../bindings/serial/fsl,s32-linflexuart.yaml | 66 +++++++++
MAINTAINERS | 6 +
arch/arm64/boot/dts/freescale/Makefile | 2 +
arch/arm64/boot/dts/freescale/s32g2.dtsi | 129 ++++++++++++++++++
.../arm64/boot/dts/freescale/s32g274a-evb.dts | 29 ++++
.../boot/dts/freescale/s32g274a-rdb2.dts | 33 +++++
8 files changed, 272 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.txt
create mode 100644 Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml
create mode 100644 arch/arm64/boot/dts/freescale/s32g2.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/s32g274a-evb.dts
create mode 100644 arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts

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2.30.0