[PATCH 0/6] mips: Support for RTL9302C

From: Chris Packham
Date: Fri Jun 21 2024 - 00:28:21 EST


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.

Chris Packham (6):
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 | 1 +
.../devicetree/bindings/mips/realtek-rtl.yaml | 2 +
.../bindings/timer/realtek,otto-timer.yaml | 54 ++++
arch/mips/boot/dts/realtek/Makefile | 1 +
arch/mips/boot/dts/realtek/RTL9302C.dts | 74 +++++
arch/mips/boot/dts/realtek/rtl930x.dtsi | 78 +++++
arch/mips/generic/Makefile | 1 +
arch/mips/generic/board-realtek.c | 81 +++++
drivers/clocksource/Kconfig | 11 +
drivers/clocksource/Makefile | 1 +
drivers/clocksource/timer-rtl-otto.c | 287 ++++++++++++++++++
include/linux/cpuhotplug.h | 1 +
12 files changed, 592 insertions(+)
create mode 100644 Documentation/devicetree/bindings/timer/realtek,otto-timer.yaml
create mode 100644 arch/mips/boot/dts/realtek/RTL9302C.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

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2.45.2