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Message-ID: <556D29B4.7@huawei.com> Date: Tue, 2 Jun 2015 11:57:40 +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>, <sledge.yanwei@...wei.com>, <tomeu.vizoso@...labora.com>, <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>, <wangbintian@...il.com>, <w.f@...wei.com>, <liguozhu@...ilicon.com> Subject: Re: [PATCH v9 0/6] arm64,hi6220: Enable Hisilicon Hi6220 SoC Hi Will, Mark and other ARM64 DT maintainers, Could you help ack this version? although Will, Kevin and Tyler have tested this patch set, I think also need an ack from you. The clock driver has been merged to linux-next, so I just add the clock header file to this patch set to avoid compilation error. Thanks, Bintian On 2015/5/30 9:50, 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, device tree configuration, the > clock driver has been picked up by clock maintainers in clk tree. > > 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 > > Chnages v9: > * Rebase to linus/master 4.1-rc1 > * Remove the clock driver from this version because the clock maintainers > have queued up the clock driver: > git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next-hi6220 > * This version also includes clock header file: > [PATCH v9 6/6] dt-bindings: Add header file of hi6220 clock driver > Although above patch is included in clock driver, I add to this series > because the device tree file includes it, there will be compile error > without it. > At last, we just need to keep one when merged together. > > Changes v6~v8: > This three versions only modified the clock drivers based on the > Stephen's review advices. > * clk-hi6220.c: > ** Split the clock header file from clock driver > ** Delete setting the parents clock of UART1 to HI6220_150M in clock > driver, we can do that using assigned-clock in dts when enable > UART1 in the future. > * clkdivider-hi6220.c: > ** Reuse some functions exported by clk-divider.c > ** Remove "pr_err" and CLK_IS_BASIC flag > ** Fix some programing style problems > * hisilicon/clk.h: remove the "__init" markings on some funcition > prototypes. > > 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 > arm64: dts: Add dts files for Hisilicon Hi6220 SoC > dt-bindings: Add header file of hi6220 clock driver > > .../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 + > include/dt-bindings/clock/hi6220-clock.h | 173 ++++++++++++++++++++ > 10 files changed, 512 insertions(+), 1 deletion(-) > 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 include/dt-bindings/clock/hi6220-clock.h > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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