This series begins converting the MIPS Malta board to use device tree to probe its various devices & peripherals, with the eventual goal of including Malta support in generic kernels. In terms of use the only change should be that kernels will automatically make use of more than 256MB DDR when built for 64 bit, or 32 bit with highmem enabled. The series leaves Malta with a significant amount less platform code and thus closer to being ready for inclusion in a generic MIPS kernel. Applies atop v4.8-rc4. Paul Burton (12): irqchip: i8259: Add domain before mapping parent irq irqchip: i8259: Allow platforms to override poll function irqchip: i8259: Remove unused i8259A_irq_pending MIPS: Malta: Allow PCI devices DMA to lower 2GB physical MIPS: Malta: Use all available DDR by default MIPS: Malta: Probe interrupt controllers via DT MIPS: Malta: Probe RTC via DT MIPS: Malta: Probe pflash via DT MIPS: Malta: Use syscon-reboot driver to reboot MIPS: Malta: Remove custom halt implementation power: reset: Add Intel PIIX4 poweroff driver MIPS: Malta: Use PIIX4 poweroff driver to power down arch/mips/Kconfig | 7 +- arch/mips/boot/dts/mti/malta.dts | 93 ++++++++++++++ arch/mips/configs/malta_defconfig | 5 +- arch/mips/configs/malta_kvm_defconfig | 5 +- arch/mips/configs/malta_kvm_guest_defconfig | 5 +- arch/mips/configs/malta_qemu_32r6_defconfig | 3 + arch/mips/configs/maltaaprp_defconfig | 3 + arch/mips/configs/maltasmvp_defconfig | 3 + arch/mips/configs/maltasmvp_eva_defconfig | 3 + arch/mips/configs/maltaup_defconfig | 3 + arch/mips/configs/maltaup_xpa_defconfig | 5 +- arch/mips/include/asm/i8259.h | 12 +- arch/mips/mti-malta/Makefile | 3 - arch/mips/mti-malta/malta-dtshim.c | 187 +++++++++++++++++++++++++++- arch/mips/mti-malta/malta-init.c | 17 ++- arch/mips/mti-malta/malta-int.c | 96 +------------- arch/mips/mti-malta/malta-platform.c | 65 ---------- arch/mips/mti-malta/malta-pm.c | 96 -------------- arch/mips/mti-malta/malta-reset.c | 47 ------- drivers/irqchip/irq-i8259.c | 30 ++--- drivers/power/reset/Kconfig | 9 ++ drivers/power/reset/Makefile | 1 + drivers/power/reset/piix4-poweroff.c | 103 +++++++++++++++ 23 files changed, 452 insertions(+), 349 deletions(-) delete mode 100644 arch/mips/mti-malta/malta-pm.c delete mode 100644 arch/mips/mti-malta/malta-reset.c create mode 100644 drivers/power/reset/piix4-poweroff.c -- 2.9.3
