Hi, The MIPS based Xilfpga platform uses the axi interrupt controller daisy chained to the MIPS microAptiv cpu interrupt controller. This patch series moves the axi interrupt controller driver out of arch/microblaze to drivers/irqchip and then cleans it up a bit. This makes it usable by MIPS. The rest of the series basically enables drivers and adds dt nodes. Would make sense for this to go via the MIPS tree. Hence, ACKs from microblaze. irqchip and net welcome. Compile tested on microblaze-el only! Based on v4.8-rc4 Regards, ZubairLK V3 -> V4 Better error handling Some minor fixups V2 -> V3 Cleanup the interrupt controller driver a bit based on feedback Rebase to v4.8-rc4 V1 -> V2 Resubmitting without truncating the diff output for file moves Removed accidental local mac address entry Individual logs have more detail Zubair Lutfullah Kakakhel (12): microblaze: irqchip: Move intc driver to irqchip irqchip: axi-intc: Clean up irqdomain argument and read/write irqchip: axi-intc: Rename get_irq to xintc_get_irq irqchip: axi-intc: Add support for parent intc MIPS: xilfpga: Use irqchip_init instead of the legacy way MIPS: xilfpga: Use Xilinx AXI Interrupt Controller MIPS: xilfpga: Update DT node and specify uart irq MIPS: Xilfpga: Add DT node for AXI I2C net: ethernet: xilinx: Generate random mac if none found net: ethernet: xilinx: Enable emaclite for MIPS MIPS: xilfpga: Add DT node for AXI emaclite MIPS: xilfpga: Update defconfig arch/microblaze/Kconfig | 1 + arch/microblaze/include/asm/irq.h | 2 +- arch/microblaze/kernel/Makefile | 2 +- arch/microblaze/kernel/intc.c | 196 -------------------- arch/microblaze/kernel/irq.c | 4 +- arch/mips/Kconfig | 1 + arch/mips/boot/dts/xilfpga/nexys4ddr.dts | 63 +++++++ arch/mips/configs/xilfpga_defconfig | 37 +++- arch/mips/xilfpga/intc.c | 7 +- drivers/irqchip/Kconfig | 4 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-axi-intc.c | 252 ++++++++++++++++++++++++++ drivers/net/ethernet/xilinx/Kconfig | 4 +- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 8 +- 14 files changed, 371 insertions(+), 211 deletions(-) delete mode 100644 arch/microblaze/kernel/intc.c create mode 100644 drivers/irqchip/irq-axi-intc.c -- 1.9.1
