On 25-03-05 13:38:17, Peter Chen wrote: > Cixtech P1 (internal name sky1) is high performance generic Armv9 SoC. > Orion O6 is the world's first open source Arm V9 Motherboard built by > Radxa. You could find brief introduction for SoC and related boards at: > https://radxa.com/products/orion/o6#overview > > In this series, we add initial SoC and board support for Kernel building. > Patch 1-2: Add dt-binding doc for CIX and its sky1 SoC > Patch 3: add related maintainers entry > Patch 4-5: add Arm64 build support > Patch 6: add initial dts support for SoC and Orion O6 board > > To run upstream kernel at Orion O6 board, you need to use BIOS > released by Radxa: > https://docs.radxa.com/en/orion/o6/bios/install-bios > > Changes for v4: > - Move add MAINTAINERS entry patch to the last, and add two dts files entry in it. > - Add three Krzysztof Kozlowski's Reviewed-by Tags > - For sky1.dtsi, makes below changes: > - Add ppi-partition entry for gic-v3 node, and let pmu-a520 and pmu-a720's interrupt entry > get its handle > - Remove gic-v3's #redistributor-regions and redistributor-stride properties > - Change gic-v3's #interrupt-cells as 4, and change all interrupt specifiers accordingly > - Remove "arm,no-tick-in-suspend" for timer due to global counter is at always-on power domain > - Remove timer's clock frequency due to firmware has already set it Hi Arnd, I assume this series (all patches) will go your tree, right? Peter > > Changes for v3: > - Patch 1: Add Krzysztof Kozlowski's Acked-by Tag > - Patch 2: Add Krzysztof Kozlowski's Reviewed-by Tag > - Patch 6: Fix two dts coding sytle issues > > Changes for v2: > - Pass dts build check with below commands: > make O=$OUTKNL dt_binding_check DT_SCHEMA_FILES=vendor-prefixes.yaml > make O=$OUTKNL dt_binding_check DT_SCHEMA_FILES=arm/cix.yaml > make O=$OUTKNL CHECK_DTBS=y W=1 cix/sky1-orion-o6.dtb > - Re-order the patch set, and move vendor-perfixes to the 1st patch. > - Patch 4: Ordered Kconfig config entry by alpha-numerically > - Patch 5: Corrects the Ack tag's name > - Patch 6: see below. > 1) Corrects the SoF tag's name > 2) Fix several coding sytle issues > 3) move linux,cma node to dts file > 4) delete memory node, memory size is passed by firmware > 5) delete uart2 node which will be added in future patches > 6) Improve for pmu and cpu node to stands for more specific cpu model > 7) Improve the timer node and add hypervisor virtual timer irq > > Fugang Duan (1): > arm64: Kconfig: add ARCH_CIX for cix silicons > > Peter Chen (5): > dt-bindings: vendor-prefixes: Add CIX Technology Group Co., Ltd. > dt-bindings: arm: add CIX P1 (SKY1) SoC > arm64: defconfig: Enable CIX SoC > arm64: dts: cix: add initial CIX P1(SKY1) dts support > MAINTAINERS: Add CIX SoC maintainer entry > > .../devicetree/bindings/arm/cix.yaml | 26 ++ > .../devicetree/bindings/vendor-prefixes.yaml | 2 + > MAINTAINERS | 10 + > arch/arm64/Kconfig.platforms | 6 + > arch/arm64/boot/dts/Makefile | 1 + > arch/arm64/boot/dts/cix/Makefile | 2 + > arch/arm64/boot/dts/cix/sky1-orion-o6.dts | 26 ++ > arch/arm64/boot/dts/cix/sky1.dtsi | 222 ++++++++++++++++++ > arch/arm64/configs/defconfig | 1 + > 9 files changed, 296 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/cix.yaml > create mode 100644 arch/arm64/boot/dts/cix/Makefile > create mode 100644 arch/arm64/boot/dts/cix/sky1-orion-o6.dts > create mode 100644 arch/arm64/boot/dts/cix/sky1.dtsi > > -- > 2.25.1 > -- Best regards, Peter
