linux-kernel - Re: [PATCH 2/3] scsi:ufs:add ufs node&reset property for hi3660

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Date:   Sat, 10 Jun 2017 10:44:02 +0800
From:   Guodong Xu <guodong.xu@...aro.org>
To:     butao <butao@...ilicon.com>
Cc:     jejb@...ux.vnet.ibm.com, martin.petersen@...cle.com,
        linux-scsi@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Gengjianfeng <gengjianfeng@...ilicon.com>,
        Kongfei <kongfei@...ilicon.com>,
        Suzhuangluan <suzhuangluan@...ilicon.com>,
        steven.yujianfeng@...ilicon.com, zangleigang@...ilicon.com
Subject: Re: [PATCH 2/3] scsi:ufs:add ufs node&reset property for hi3660

Bu Tao,

1. Subject line of this patch goes something like "arm64: dts: hi3660:
add ufs support xxx"

2. Have you run "./scripts/get_maintainer.pl *.patch" to get the
correct maintainers to include into your patch review?
I don't think so. Because this is a dts change, however in your
email's to/ cc/, there is no DTS reviewers being included. Please fix
that and resend.

3. I suppose before sending your patchset, you already tested it
against tip kernel. For example, where your dts change can be applied?
If they apply to my dts patchset [1], please mention it in your commit
message. If they don't, then please tell us where.

[1].  http://www.spinics.net/lists/devicetree/msg178303.html

4. Re-send, send them as "git format-patch -v2".

-Guodong

On Sat, Jun 10, 2017 at 9:20 AM, butao <butao@...ilicon.com> wrote:
> add ufs node for hi3660
>
> Signed-off-by: Bu Tao <butao@...ilicon.com>
> ---
>  arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
>  mode change 100644 => 100755 arch/arm64/boot/dts/hisilicon/hi3660.dtsi
>
> diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
> old mode 100644
> new mode 100755
> index 3983086bd67b..4ba9cec43d94
> --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
> +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
> @@ -141,6 +141,26 @@
>                 #size-cells = <2>;
>                 ranges;
>
> +                ufs: ufs@...b0000 {
> +                        compatible = "jedec,ufs-1.1", "hisilicon,hi3660-ufs";
> +                        reg = <0x0 0xff3b0000 0x0 0x1000>,      /* 0: HCI standard */
> +                              <0x0 0xff3b1000 0x0 0x1000>;      /* 1: UFS SYS CTRL */
> +                        interrupt-parent = <&gic>;
> +                        interrupts = <0 278 4>;
> +                        clocks = <&crg_ctrl HI3660_CLK_GATE_UFSIO_REF>,
> +                                 <&crg_ctrl HI3660_CLK_GATE_UFSPHY_CFG>;
> +                        clock-names = "clk_ref", "clk_phy";
> +                        freq-table-hz = <0 0>, <0 0>;
> +                        resets = <&crg_rst 0x84 12>,           /* offset: 0x84; bit: 12 */
> +                                 <&crg_rst 0x84 7>;            /* offset: 0x84; bit: 7  */
> +                        reset-names = "rst", "assert";
> +                        ufs-hi3660-use-rate-B;
> +                        ufs-hi3660-broken-fastauto;
> +                        ufs-hi3660-use-HS-GEAR3;
> +                        ufs-hi3660-broken-clk-gate-bypass;
> +                        status = "ok";
> +                };
> +
>                 fixed_uart5: fixed_19_2M {
>                         compatible = "fixed-clock";
>                         #clock-cells = <0>;
> --
> 2.11.GIT
>