From: Yu Chen <chenyu56@huawei.com>
To: <linux-usb@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <suzhuangluan@hisilicon.com>, <kongfei@hisilicon.com>,
Yu Chen <chenyu56@huawei.com>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
John Stultz <john.stultz@linaro.org>,
Binghui Wang <wangbinghui@hisilicon.com>
Subject: [PATCH 03/10] dt-bindings: misc: Add bindings for HiSilicon usb hub and data role switch functionality on HiKey960
Date: Sat, 27 Oct 2018 17:58:13 +0800 [thread overview]
Message-ID: <20181027095820.40056-4-chenyu56@huawei.com> (raw)
In-Reply-To: <20181027095820.40056-1-chenyu56@huawei.com>
This patch adds binding documentation to support usb hub and usb
data role switch of Hisilicon HiKey&HiKey960 Board.
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>
---
.../bindings/misc/hisilicon-hikey-usb.txt | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.txt
diff --git a/Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.txt b/Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.txt
new file mode 100644
index 000000000000..f94e990362c9
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.txt
@@ -0,0 +1,24 @@
+Support usb hub and usb data role switch of Hisilicon HiKey&HiKey960 Board.
+
+-----------------------------
+
+Required properties:
+- compatible: "hisilicon,gpio_hubv1","hisilicon,hikey960_usb"
+- typc_vbus_int_gpio,typec-gpios: gpio to control the vbus of typeC port
+- typc_vbus_enable_val: gpio value that enable the vbus of typeC port
+- otg_gpio: gpio to switch DP&DM between the hub and typeC port
+- hub_vdd33_en_gpio: gpio to enable the power of hub
+- pinctrl-0: pinctrl config
+
+Example
+-----
+
+ hisi_hikey_usb: hisi_hikey_usb {
+ compatible = "hisilicon,hikey960_usb";
+ typc_vbus_int_gpio,typec-gpios = <&gpio25 2 0>;
+ typc_vbus_enable_val = <1>;
+ otg_gpio = <&gpio25 6 0>;
+ hub_vdd33_en_gpio = <&gpio5 6 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usbhub5734_pmx_func>;
+ };
--
2.15.0-rc2
next prev parent reply other threads:[~2018-10-27 10:00 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-27 9:58 [PATCH 00/10] Add support for usb on Hikey960 Yu Chen
2018-10-27 9:58 ` [PATCH 01/10] dt-bindings: usb: add support for dwc3 controller on HiSilicon SoCs Yu Chen
[not found] ` <20181112160241.GA14074@bogus>
2018-11-17 2:29 ` Chen Yu
2018-12-03 16:01 ` Rob Herring
2018-12-04 1:03 ` Chen Yu
2018-12-14 8:05 ` Chen Yu
2018-10-27 9:58 ` [PATCH 02/10] dt-bindings: phy: Add support for HiSilicon's hi3660 USB PHY Yu Chen
2018-10-27 9:58 ` Yu Chen [this message]
2018-10-27 18:06 ` [PATCH 03/10] dt-bindings: misc: Add bindings for HiSilicon usb hub and data role switch functionality on HiKey960 Sergei Shtylyov
2018-10-29 12:25 ` Chen Yu
2018-10-27 9:58 ` [PATCH 04/10] usb: dwc3: dwc3-hisi: Add code for dwc3 of Hisilicon Soc Platform Yu Chen
2018-10-27 9:58 ` [PATCH 05/10] usb: dwc3: Add two quirks for Hisilicon Kirin " Yu Chen
2018-10-27 9:58 ` [PATCH 06/10] phy: Add usb phy support for hi3660 Soc of Hisilicon Yu Chen
2018-11-12 9:09 ` Kishon Vijay Abraham I
2018-10-27 9:58 ` [PATCH 07/10] hikey960: Support usb functionality of Hikey960 Yu Chen
2018-10-29 14:30 ` Heikki Krogerus
2018-10-30 2:50 ` Chen Yu
2018-10-30 10:16 ` Heikki Krogerus
2018-10-27 9:58 ` [PATCH 08/10] usb: typec: Add support for usb role switch in rt1711h driver Yu Chen
2018-10-29 11:58 ` Heikki Krogerus
2018-10-29 12:22 ` Chen Yu
2018-10-27 9:58 ` [PATCH 09/10] usb: gadget: Add configfs attribuite for controling match_existing_only Yu Chen
2018-10-27 9:58 ` [PATCH 10/10] dts: hi3660: Add support for usb on Hikey960 Yu Chen
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