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Message-ID: <55532730.4080503@huawei.com>
Date: Wed, 13 May 2015 18:28:00 +0800
From: Bintian <bintian.wang@...wei.com>
To: Bintian Wang <bintian.wang@...wei.com>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <catalin.marinas@....com>,
<will.deacon@....com>, <devicetree@...r.kernel.org>,
<robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>,
<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
<khilman@...aro.org>, <mturquette@...aro.org>,
<rob.herring@...aro.org>, <zhangfei.gao@...aro.org>,
<haojian.zhuang@...aro.org>, <xuwei5@...ilicon.com>,
<jh80.chung@...sung.com>, <olof@...om.net>, <yanhaifeng@...il.com>,
<sboyd@...eaurora.org>, <xuejiancheng@...wei.com>,
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<linux@....linux.org.uk>, <guodong.xu@...aro.org>,
<jorge.ramirez-ortiz@...aro.org>, <tyler.baker@...aro.org>,
<khilman@...nel.org>, <pebolle@...cali.nl>, <arnd@...db.de>,
<marc.zyngier@....com>
CC: <xuyiping@...ilicon.com>, <wangbinghui@...ilicon.com>,
<zhenwei.wang@...ilicon.com>, <victor.lixin@...ilicon.com>,
<puck.chen@...ilicon.com>, <dan.zhao@...ilicon.com>,
<huxinwei@...wei.com>, <z.liuxinliang@...wei.com>,
<heyunlei@...wei.com>, <kong.kongxinwei@...ilicon.com>,
<btw@...l.itp.ac.cn>, <w.f@...wei.com>, <liguozhu@...ilicon.com>
Subject: Re: [PATCH v5 0/6] arm64,hi6220: Enable Hisilicon Hi6220 SoC
Hello Wei,
>To be more specific here, I expect the patches to be picked up by Wei >Xu
>and forwarded to arm@...nel.org when he's made sure that everybody
>including himself is happy with the outcome.
>
> Arnd
Could you help review and do those works based on Arnd's suggestion?
Thanks,
Also thanks to all engineers who help review/test this patch set.
Bintian
On 2015/5/7 22:00, Bintian Wang wrote:
> Hi6220 is one mobile solution of Hisilicon, this patchset contains
> initial support for Hi6220 SoC and HiKey development board, which
> supports octal ARM Cortex A53 cores. Initial support is minimal and
> includes just the arch configuration, clock driver, device tree
> configuration.
>
> PSCI is enabled in device tree and there is no problem to boot all the
> octal cores, and the CPU hotplug is also working now, you can download
> and compile the latest firmware based on the following link to run this
> patch set:
> https://github.com/96boards/documentation/wiki/UEFI
>
> Changes v5:
> * Rebase to kernel 4.1-rc2
> * Add compatible string "hisilicon,hi6220-pl011" for Hisilicon designed
> UART
> * clk-hi6220.c: use __initdata for non-const arrays based on the commit
> 692d8328e8c039f9497eb862c6cf835de922c061
>
> Changes v4:
> * Rebase to kernel 4.1-rc1
> * Delete "arm,cortex-a15-gic" from the gic node in dts
>
> Changes v3:
> * Verified the CPU hotplug based on the new released firmware
> * Redefined the compatible strings of four system controllers in dts
> * Setting COMMON_CLK_HI6220 to a bool symbol
> * Keep CONFGI_ARCH_HISI sorted alphabetically
>
> Changes v2:
> * Split the DT bindings documents into earlier patches
> * Change SMP enable method from spin-table to PSCI in device tree
> * Remove "clock-frequency" from armv8-timer device node in device tree
> * Add more description about Hisilicon designed system controllers
> in DT bindings document
> * Enable high speed clock on UART1 mux
> * Other changes based on the discussion in the mailing list:
> https://lkml.org/lkml/2015/2/5/147
>
> Bintian Wang (6):
> arm64: Enable Hisilicon ARMv8 SoC family in Kconfig and defconfig
> arm64: hi6220: Document devicetree bindings for Hisilicon hi6220 SoC
> clk: hi6220: Document devicetree bindings for hi6220 clock
> Documentation: DT: PL011: hi6220: add compatible string for Hisilicon
> designed UART
> clk: hi6220: Clock driver support for Hisilicon hi6220 SoC
> arm64: dts: Add dts files for Hisilicon Hi6220 SoC
>
> .../bindings/arm/hisilicon/hisilicon.txt | 87 ++++++
> .../devicetree/bindings/clock/hi6220-clock.txt | 34 +++
> Documentation/devicetree/bindings/serial/pl011.txt | 4 +-
> arch/arm64/Kconfig | 5 +
> arch/arm64/boot/dts/Makefile | 1 +
> arch/arm64/boot/dts/hisilicon/Makefile | 5 +
> arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 31 +++
> arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 172 ++++++++++++
> arch/arm64/configs/defconfig | 1 +
> drivers/clk/Kconfig | 2 +
> drivers/clk/Makefile | 4 +-
> drivers/clk/hisilicon/Kconfig | 6 +
> drivers/clk/hisilicon/Makefile | 3 +-
> drivers/clk/hisilicon/clk-hi6220.c | 292 ++++++++++++++++++++
> drivers/clk/hisilicon/clk.c | 29 ++
> drivers/clk/hisilicon/clk.h | 17 ++
> drivers/clk/hisilicon/clkdivider-hi6220.c | 273 ++++++++++++++++++
> include/dt-bindings/clock/hi6220-clock.h | 173 ++++++++++++
> 18 files changed, 1134 insertions(+), 5 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/clock/hi6220-clock.txt
> create mode 100644 arch/arm64/boot/dts/hisilicon/Makefile
> create mode 100644 arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
> create mode 100644 arch/arm64/boot/dts/hisilicon/hi6220.dtsi
> create mode 100644 drivers/clk/hisilicon/Kconfig
> create mode 100644 drivers/clk/hisilicon/clk-hi6220.c
> create mode 100644 drivers/clk/hisilicon/clkdivider-hi6220.c
> create mode 100644 include/dt-bindings/clock/hi6220-clock.h
>
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