Sorry for spamming this. I wanted to fix the DT parts before anyone spent time looking at the DT related commits in v1. This series adds basic support for the infinity2m series of chips. For now the SigmaStar SSD202D which is a dual Cortex A7 in a QFN128 package. These chips share most of the same hardware with the currently supported infinity, infinity3 and mercury5 chips. Changes since v1: - Based on Arnd's feedback[0] there is now "mstar,smpctrl" as the most generic compatible string for the smp control registers and a more specific "sstar,ssd201" (yes sstar is right, this is a SigmaStar chip) string that is good for the SSD201 and SSD202D chips. - Small code clean ups: remove initialiser for smpctrl, remove unneeded #ifdef CONFIG_SMP, make the smp_operations struct static and const. 0 - https://lore.kernel.org/linux-arm-kernel/CAK8P3a2MC5m4PdmXnwjGw_oZinKU93LP+eYQ8qaCmH4EesH0Bw@xxxxxxxxxxxxxx/ Daniel Palmer (10): dt-bindings: mstar: Add binding details for mstar,smpctrl dt-bindings: vendor-prefixes: Add honestar vendor prefix dt-bindings: mstar: Add Honestar SSD201_HT_V2 to mstar boards ARM: mstar: Add infinity2m support ARM: mstar: Add common dtsi for SSD201/SSD202D ARM: mstar: Add chip level dtsi for SSD202D ARM: mstar: Add dts for Honestar ssd201htv2 ARM: mstar: Add smp ctrl registers to infinity2m dtsi ARM: mstar: Wire up smpctrl for SSD201/SSD202D ARM: mstar: SMP support .../bindings/arm/mstar/mstar,smpctrl.yaml | 40 +++++++++++++++ .../devicetree/bindings/arm/mstar/mstar.yaml | 6 +++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm/boot/dts/Makefile | 1 + .../mstar-infinity2m-ssd202d-ssd201htv2.dts | 25 ++++++++++ .../boot/dts/mstar-infinity2m-ssd202d.dtsi | 14 ++++++ .../boot/dts/mstar-infinity2m-ssd20xd.dtsi | 12 +++++ arch/arm/boot/dts/mstar-infinity2m.dtsi | 22 +++++++++ arch/arm/boot/dts/mstar-v7.dtsi | 2 +- arch/arm/mach-mstar/mstarv7.c | 49 +++++++++++++++++++ 10 files changed, 172 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/arm/mstar/mstar,smpctrl.yaml create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-ssd201htv2.dts create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d.dtsi create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd20xd.dtsi create mode 100644 arch/arm/boot/dts/mstar-infinity2m.dtsi -- 2.29.2
