This series adds basic support for the RTL9302C reference board. Currently the focus is on the CPU block stuff. I hope to get around to the DSA switch driver eventually but this is a small start that lets me boot a mainline kernel on the board I have. I initialiy started with code from openwrt but have paired it down to just the clocksource driver and devicetree. The first two patches in this series are fixing some complaints from make dtbs_check for some existing realtek dts files. They can be applied on their own if desired. Chris Packham (9): mips: dts: realtek: use "serial" instead of "uart" in node name mips: dts: realtek: add device_type property to cpu node dt-bindings: vendor-prefixes: Add Cameo Communications dt-bindings: mips: realtek: Add rtl930x-soc compatible dt-bindings: timer: Add schema for realtek,otto-timer dt-bindings: interrupt-controller: realtek,rtl-intc: Add rtl9300-intc clocksource: realtek: Add timer driver for rtl-otto platforms mips: generic: add fdt fixup for Realtek reference board mips: dts: realtek: Add RTL9302C board .../realtek,rtl-intc.yaml | 18 +- .../devicetree/bindings/mips/realtek-rtl.yaml | 4 + .../bindings/timer/realtek,otto-timer.yaml | 63 ++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/mips/boot/dts/realtek/Makefile | 1 + .../cameo-rtl9302c-2x-rtl8224-2xge.dts | 73 +++++ arch/mips/boot/dts/realtek/rtl838x.dtsi | 1 + arch/mips/boot/dts/realtek/rtl83xx.dtsi | 4 +- arch/mips/boot/dts/realtek/rtl930x.dtsi | 79 +++++ arch/mips/generic/Makefile | 1 + arch/mips/generic/board-realtek.c | 81 +++++ drivers/clocksource/Kconfig | 10 + drivers/clocksource/Makefile | 1 + drivers/clocksource/timer-rtl-otto.c | 287 ++++++++++++++++++ include/linux/cpuhotplug.h | 1 + 15 files changed, 623 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/timer/realtek,otto-timer.yaml create mode 100644 arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts create mode 100644 arch/mips/boot/dts/realtek/rtl930x.dtsi create mode 100644 arch/mips/generic/board-realtek.c create mode 100644 drivers/clocksource/timer-rtl-otto.c -- 2.45.2
