Message-ID: <CAALAos-U_=y+ENc2u3eZWXE24Vqcfzpf0WNsQ-Zi4kVvJEq1CQ@mail.gmail.com>
Date:   Mon, 22 May 2017 17:27:09 +0530
From:   Anup Patel <anup.patel@...adcom.com>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     Olof Johansson <olof@...om.net>,
        Michael Turquette <mturquette@...libre.com>,
        sboyd@...eaurora.org, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Jon Mason <jonmason@...adcom.com>,
        Oza Pawandeep <oza.oza@...adcom.com>,
        Srinath Mannam <srinath.mannam@...adcom.com>,
        Pramod Kumar <pramod.kumar@...adcom.com>,
        Sandeep Tripathy <sandeep.tripathy@...adcom.com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Broadcom Kernel Feedback List 
        <bcm-kernel-feedback-list@...adcom.com>
Subject: Re: [PATCH v3 00/11] Broadcom Stingray SOC Initial Support

On Sat, May 20, 2017 at 12:08 AM, Florian Fainelli <f.fainelli@...il.com> wrote:
> On 05/16/2017 09:24 PM, Anup Patel wrote:
>> On Wed, May 17, 2017 at 12:23 AM, Olof Johansson <olof@...om.net> wrote:
>>> Hi,
>>>
>>>
>>>
>>> On Tue, May 16, 2017 at 4:30 AM, Anup Patel <anup.patel@...adcom.com> wrote:
>>>> This patchset adds initial support of Broadcom Stingray SOC
>>>> by reusing existing Broadcom iProc device drivers.
>>>>
>>>> Most of the patches in this patchset are DT patches except
>>>> the Stingray clock tree support which just one patch.
>>>>
>>>> This patchset is based on Linux-4.12-rc1 and it is also available
>>>> at stingray-v3 branch of https://github.com/Broadcom/arm64-linux.git
>>>>
>>>> Changes since v2:
>>>>  - Remove default bootargs from chosen DT node
>>>>  - Remove "linux" prefix from stdout DT attribute of chosen DT node
>>>>  - Remove use of GIC_CPU_MASK_xxx() for PPIs
>>>>
>>>> Changes since v1:
>>>>  - Rebased patches for Linux-4.12-rc1
>>>>  - Removed unwanted /memreserve/ from bcm958742-base.dtsi
>>>>  - Use ranges DT property to clear view of memory-layout
>>>>  - Make bcm-sr.h part of clock DT bindings patch
>>>>
>>>> Anup Patel (3):
>>>>   dt-bindings: bcm: Add Broadcom Stingray bindings document
>>>>   arm64: dts: Initial DTS files for Broadcom Stingray SOC
>>>>   arm64: dts: Add PL022, PL330 and SP805 DT nodes for Stingray
>>>>
>>>> Oza Pawandeep (1):
>>>>   arm64: dts: Add I2C DT nodes for Stingray SoC
>>>>
>>>> Pramod Kumar (3):
>>>>   arm64: dts: Add NAND DT nodes for Stingray SOC
>>>>   arm64: dts: Add pinctrl DT nodes for Stingray SOC
>>>>   arm64: dts: Add GPIO DT nodes for Stingray SOC
>>>>
>>>> Sandeep Tripathy (3):
>>>>   dt-bindings: clk: Extend binding doc for Stingray SOC
>>>>   clk: bcm: Add clocks for Stingray SOC
>>>>   arm64: dts: Add clock DT nodes for Stingray SOC
>>>>
>>>> Srinath Mannam (1):
>>>>   arm64: dts: Add PWM and SDHCI DT nodes for Stingray SOC
>>>>
>>>>  .../devicetree/bindings/arm/bcm/brcm,stingray.txt  |  12 +
>>>>  .../bindings/clock/brcm,iproc-clocks.txt           |  76 ++++
>>>>  arch/arm64/boot/dts/broadcom/Makefile              |   1 +
>>>>  arch/arm64/boot/dts/broadcom/stingray/Makefile     |   6 +
>>>>  .../boot/dts/broadcom/stingray/bcm958742-base.dtsi | 131 ++++++
>>>>  .../boot/dts/broadcom/stingray/bcm958742k.dts      |  78 ++++
>>>>  .../boot/dts/broadcom/stingray/bcm958742t.dts      |  40 ++
>>>>  .../boot/dts/broadcom/stingray/stingray-clock.dtsi | 170 ++++++++
>>>>  .../dts/broadcom/stingray/stingray-pinctrl.dtsi    | 345 ++++++++++++++++
>>>>  .../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 460 +++++++++++++++++++++
>>>>  drivers/clk/bcm/Kconfig                            |   8 +
>>>>  drivers/clk/bcm/Makefile                           |   1 +
>>>>  drivers/clk/bcm/clk-sr.c                           | 300 ++++++++++++++
>>>>  include/dt-bindings/clock/bcm-sr.h                 | 101 +++++
>>>>  .../dt-bindings/pinctrl/brcm,pinctrl-stingray.h    |  68 +++
>>>>  15 files changed, 1797 insertions(+)
>>>>  create mode 100644 Documentation/devicetree/bindings/arm/bcm/brcm,stingray.txt
>>>>  create mode 100644 arch/arm64/boot/dts/broadcom/stingray/Makefile
>>>>  create mode 100644 arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
>>>>  create mode 100644 arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts
>>>>  create mode 100644 arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts
>>>>  create mode 100644 arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
>>>>  create mode 100644 arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
>>>>  create mode 100644 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
>>>>  create mode 100644 drivers/clk/bcm/clk-sr.c
>>>>  create mode 100644 include/dt-bindings/clock/bcm-sr.h
>>>>  create mode 100644 include/dt-bindings/pinctrl/brcm,pinctrl-stingray.h
>>>
>>> Grouping as one patchset for review is fine, but when you submit this
>>> for merge you need to split it up:
>>>
>>> - Documentation/devicetree can go with the driver pieces or with the
>>> DT changes, your choice
>>> - DTS/DTSI changes should go through the Broadcom maintainers to arm-soc
>>> - clk changes should go to clk maintainers.
>>
>> Only PATCH3 needs to go through clk maintainers rest all patches
>> are DT bindings document and DTS changes which can go through
>> Broadcom tree. Right ??
>
> Patch 2 and 3 should go through the clock maintainers, and I can take
> the remaining patches through the Broadcom ARM/ARM64 SoC pull requests,
> no problem.
>
> Unless there are specific changes requested which warrant a v4, I can
> coordinate with Stephen and Mike to make sure that they take the
> appropriate patches.

We have minor changes in clk driver to address Stephen's comments.

I will send v4 patchset will updated clk driver.

Thanks,
Anup

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