linux-kernel - [PATCH v3 0/6] Introduce SMP support for JZ4780.

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Date:   Fri, 24 Jan 2020 20:05:02 +0800
From:   周琰杰 (Zhou Yanjie) 
        <zhouyanjie@...yeetech.com>
To:     linux-mips@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        robh+dt@...nel.org, paul.burton@...s.com, paulburton@...nel.org,
        jhogan@...nel.org, tglx@...utronix.de, daniel.lezcano@...aro.org,
        shawnguo@...nel.org, mark.rutland@....com, syq@...ian.org,
        ralf@...ux-mips.org, miquel.raynal@...tlin.com,
        keescook@...omium.org, ebiederm@...ssion.com, krzk@...nel.org,
        geert+renesas@...der.be, paul@...pouillou.net,
        prasannatsmkumar@...il.com, sernia.zhou@...mail.com,
        zhenwenjin@...il.com, mturquette@...libre.com, sboyd@...nel.org,
        chenhc@...ote.com, jiaxun.yang@...goat.com, paul@...die.org.uk,
        hns@...delico.com, mips-creator-ci20-dev@...glegroups.com,
        rick.tyliu@...enic.com
Subject: [PATCH v3 0/6] Introduce SMP support for JZ4780.

Introduce SMP support for MIPS Creator CI20, which is
based on Ingenic JZ4780 SoC.

Happy Chinese New Year! 

周琰杰 (Zhou Yanjie) (6):
  MIPS: JZ4780: Introduce SMP support.
  clocksource: Ingenic: Add high resolution timer support for SMP.
  dt-bindings: MIPS: Document Ingenic SoCs binding.
  MIPS: Ingenic: Add 'cpus' node for Ingenic SoCs.
  MIPS: CI20: Modify DTS to support high resolution timer for SMP.
  MIPS: CI20: Update defconfig to support SMP.

 .../bindings/mips/ingenic/ingenic,cpu.yaml         |  53 ++++
 .../bindings/mips/ingenic/ingenic,soc,yaml         |  35 +++
 arch/mips/boot/dts/ingenic/ci20.dts                |  11 +-
 arch/mips/boot/dts/ingenic/jz4740.dtsi             |  14 +
 arch/mips/boot/dts/ingenic/jz4770.dtsi             |  15 +-
 arch/mips/boot/dts/ingenic/jz4780.dtsi             |  23 ++
 arch/mips/boot/dts/ingenic/x1000.dtsi              |  14 +
 arch/mips/configs/ci20_defconfig                   |   2 +
 arch/mips/include/asm/mach-jz4740/jz4780-smp.h     |  91 +++++++
 arch/mips/jz4740/Kconfig                           |   3 +
 arch/mips/jz4740/Makefile                          |   5 +
 arch/mips/jz4740/prom.c                            |   4 +
 arch/mips/jz4740/smp-entry.S                       |  57 ++++
 arch/mips/jz4740/smp.c                             | 286 +++++++++++++++++++++
 arch/mips/kernel/idle.c                            |  14 +-
 drivers/clk/ingenic/jz4780-cgu.c                   |  58 ++++-
 drivers/clocksource/ingenic-timer.c                | 201 ++++++++++-----
 17 files changed, 811 insertions(+), 75 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/mips/ingenic/ingenic,cpu.yaml
 create mode 100644 Documentation/devicetree/bindings/mips/ingenic/ingenic,soc,yaml
 create mode 100644 arch/mips/include/asm/mach-jz4740/jz4780-smp.h
 create mode 100644 arch/mips/jz4740/smp-entry.S
 create mode 100644 arch/mips/jz4740/smp.c

-- 
2.7.4