From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Chen Yu <chenyu56@huawei.com>
Cc: Rob Herring <robh@kernel.org>, <liuyu712@hisilicon.com>,
<linux-usb@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <john.stultz@linaro.org>,
<suzhuangluan@hisilicon.com>, <kongfei@hisilicon.com>,
<wanghu17@hisilicon.com>, <butao@hisilicon.com>,
<chenyao11@huawei.com>, <fangshengzhou@hisilicon.com>,
<lipengcheng8@huawei.com>, <songxiaowei@hisilicon.com>,
<xuyiping@hisilicon.com>, <xuyoujun4@huawei.com>,
<yudongbin@hisilicon.com>, <zangleigang@hisilicon.com>,
Mark Rutland <mark.rutland@arm.com>,
"Binghui Wang" <wangbinghui@hisilicon.com>
Subject: Re: [PATCH v2 01/10] dt-bindings: phy: Add support for HiSilicon's hi3660 USB PHY
Date: Tue, 19 Feb 2019 11:03:25 +0800 [thread overview]
Message-ID: <1550545405.2210.30.camel@mhfsdcap03> (raw)
In-Reply-To: <a944cd27-f7d5-eece-1ef5-c7dc5dbc311b@huawei.com>
Hi,
On Tue, 2019-02-19 at 09:50 +0800, Chen Yu wrote:
> Hi,
>
> On 2019/2/19 4:18, Rob Herring wrote:
> > On Mon, Feb 18, 2019 at 07:23:01PM +0800, Yu Chen wrote:
> >> This patch adds binding documentation for supporting the hi3660 usb
> >> phy on boards like the HiKey960.
> >>
> >> Cc: Rob Herring <robh+dt@kernel.org>
> >> Cc: Mark Rutland <mark.rutland@arm.com>
> >> Cc: John Stultz <john.stultz@linaro.org>
> >> Cc: Binghui Wang <wangbinghui@hisilicon.com>
> >> Signed-off-by: Yu Chen <chenyu56@huawei.com>
> >> ---
> >> v1:
> >> * Fix some format error as suggested by Rob.
> >> v2:
> >> * Change hi3660 usb PHY to hi3660 USB PHY
> >> ---
> >> ---
> >> .../devicetree/bindings/phy/phy-hi3660-usb3.txt | 21 +++++++++++++++++++++
> >> 1 file changed, 21 insertions(+)
> >> create mode 100644 Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
> >>
> >> diff --git a/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt b/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
> >> new file mode 100644
> >> index 000000000000..f9a3d56cfdd2
> >> --- /dev/null
> >> +++ b/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
> >> @@ -0,0 +1,21 @@
> >> +Hisilicon hi3660 USB PHY
> >> +-----------------------
> >> +
> >> +Required properties:
> >> +- compatible: should be "hisilicon,hi3660-usb-phy"
> >> +- #phy-cells: must be 0
> >> +- hisilicon,pericrg-syscon: phandle of syscon used to control phy.
> >> +- hisilicon,pctrl-syscon: phandle of syscon used to control phy.
> >> +- hisilicon,usb3-otg-bc-syscon: phandle of syscon used to control phy.
> >> +- hisilicon,eye-diagram-param: parameter set for phy
> >> +Refer to phy/phy-bindings.txt for the generic PHY binding properties
> >> +
> >> +Example:
> >> + usb-phy {
> >> + compatible = "hisilicon,hi3660-usb-phy";
> >> + #phy-cells = <0>;
> >> + hisilicon,pericrg-syscon = <&crg_ctrl>;
> >> + hisilicon,pctrl-syscon = <&pctrl>;
> >> + hisilicon,usb3-otg-bc-syscon = <&usb3_otg_bc>;
> >
> > Are most of the registers within one of these blocks? If so, make this
> > node a child of that node.
> I met a problem when I made this node a child of the syscon node,
> the driver "phy-hi3660-usb3" was not probed.
> Do you have any idea about how to make it probed when it is a child node?
call of_platform_populate() in parent node's driver,
but I don't know whether it's a standard way
> >
> >> + hisilicon,eye-diagram-param = <0x22466e4>;
> >> + };
> >> --
> >> 2.15.0-rc2
> >>
> >
> > .
> >
>
> Thanks
> Yu Chen
>
next prev parent reply other threads:[~2019-02-19 3:03 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-18 11:23 [PATCH v2 00/10] Add support for usb on Hikey960 Yu Chen
2019-02-18 11:23 ` [PATCH v2 01/10] dt-bindings: phy: Add support for HiSilicon's hi3660 USB PHY Yu Chen
2019-02-18 20:18 ` Rob Herring
2019-02-19 1:50 ` Chen Yu
2019-02-19 3:03 ` Chunfeng Yun [this message]
2019-02-19 3:55 ` Chen Yu
2019-02-19 14:22 ` Rob Herring
2019-02-18 11:23 ` [PATCH v2 02/10] dt-bindings: misc: Add bindings for HiSilicon usb hub and data role switch functionality on HiKey960 Yu Chen
2019-02-19 8:25 ` Sergei Shtylyov
2019-02-20 2:34 ` Chen Yu
2019-02-18 11:23 ` [PATCH v2 03/10] usb: dwc3: dwc3-of-simple: Add support for dwc3 of Hisilicon Soc Platform Yu Chen
2019-02-18 11:23 ` [PATCH v2 04/10] usb: dwc3: Add two quirks for Hisilicon Kirin " Yu Chen
2019-02-18 12:21 ` Andy Shevchenko
2019-02-18 12:31 ` Chen Yu
2019-02-18 11:23 ` [PATCH v2 05/10] phy: Add usb phy support for hi3660 Soc of Hisilicon Yu Chen
2019-02-18 11:23 ` [PATCH v2 06/10] usb: roles: Add usb role switch notifier Yu Chen
2019-02-18 11:23 ` [PATCH v2 07/10] usb: dwc3: Registering a role switch in the DRD code Yu Chen
2019-02-18 17:30 ` Valentin Schneider
2019-02-19 1:40 ` Chen Yu
2019-02-19 2:57 ` Jun Li
2019-02-19 3:37 ` Chen Yu
2019-02-18 11:23 ` [PATCH v2 08/10] hikey960: Support usb functionality of Hikey960 Yu Chen
2019-02-19 2:50 ` Chunfeng Yun
2019-02-19 3:20 ` Chen Yu
2019-02-22 7:32 ` Chunfeng Yun
2019-03-02 1:02 ` Chen Yu
2019-02-18 11:23 ` [PATCH v2 09/10] usb: gadget: Add configfs attribuite for controling match_existing_only Yu Chen
2019-02-18 11:23 ` [PATCH v2 10/10] dts: hi3660: Add support for usb on Hikey960 Yu Chen
2019-02-18 17:30 ` [PATCH v2 00/10] " Valentin Schneider
2019-02-19 1:34 ` Chen Yu
2019-02-19 11:31 ` Valentin Schneider
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