BCM3380 is a dual core BCM33xx SoC, which means that it's pretty similar to the BCM63xx, but it's meant for HFC instead of xDSL. The pll_conf register seems to be bugged, because it just stalls the SoC instead of performing a reboot, so the watchdog needs to be used as sysreset.
Álvaro Fernández Rojas (3): dm: cpu: bmips: add BCM3380 support MIPS: add support for Broadcom MIPS BCM3380 SoC family MIPS: add BMIPS Netgear CG3100D board
arch/mips/dts/Makefile | 1 + arch/mips/dts/brcm,bcm3380.dtsi | 154 ++++++++++++++++++++++++++++++ arch/mips/dts/netgear,cg3100d.dts | 96 +++++++++++++++++++ arch/mips/mach-bmips/Kconfig | 18 ++++ board/netgear/cg3100d/Kconfig | 12 +++ board/netgear/cg3100d/MAINTAINERS | 6 ++ board/netgear/cg3100d/Makefile | 5 + board/netgear/cg3100d/cg3100d.c | 7 ++ configs/netgear_cg3100d_ram_defconfig | 56 +++++++++++ drivers/cpu/bmips_cpu.c | 14 +++ include/configs/bmips_bcm3380.h | 25 +++++ include/configs/netgear_cg3100d.h | 15 +++ include/dt-bindings/clock/bcm3380-clock.h | 23 +++++ include/dt-bindings/reset/bcm3380-reset.h | 16 ++++ 14 files changed, 448 insertions(+) create mode 100644 arch/mips/dts/brcm,bcm3380.dtsi create mode 100644 arch/mips/dts/netgear,cg3100d.dts create mode 100644 board/netgear/cg3100d/Kconfig create mode 100644 board/netgear/cg3100d/MAINTAINERS create mode 100644 board/netgear/cg3100d/Makefile create mode 100644 board/netgear/cg3100d/cg3100d.c create mode 100644 configs/netgear_cg3100d_ram_defconfig create mode 100644 include/configs/bmips_bcm3380.h create mode 100644 include/configs/netgear_cg3100d.h create mode 100644 include/dt-bindings/clock/bcm3380-clock.h create mode 100644 include/dt-bindings/reset/bcm3380-reset.h