From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9438CC04EB9 for ; Mon, 3 Dec 2018 03:46:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5F51F20848 for ; Mon, 3 Dec 2018 03:46:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5F51F20848 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725924AbeLCDpn (ORCPT ); Sun, 2 Dec 2018 22:45:43 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:16064 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725806AbeLCDpm (ORCPT ); Sun, 2 Dec 2018 22:45:42 -0500 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 0B34BBF5306AA; Mon, 3 Dec 2018 11:45:37 +0800 (CST) Received: from vm100-107-113-134.huawei.com (100.107.113.134) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.408.0; Mon, 3 Dec 2018 11:45:30 +0800 From: Yu Chen To: , , CC: , , Yu Chen , Sergei Shtylyov , Rob Herring , Mark Rutland , "John Stultz" , Binghui Wang Subject: [PATCH v1 03/12] dt-bindings: misc: Add bindings for HiSilicon usb hub and data role switch functionality on HiKey960 Date: Mon, 3 Dec 2018 11:45:06 +0800 Message-ID: <20181203034515.91412-4-chenyu56@huawei.com> X-Mailer: git-send-email 2.15.0-rc2 In-Reply-To: <20181203034515.91412-1-chenyu56@huawei.com> References: <20181203034515.91412-1-chenyu56@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [100.107.113.134] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds binding documentation to support usb hub and usb data role switch of Hisilicon HiKey&HiKey960 Board. Cc: Sergei Shtylyov Cc: Rob Herring Cc: Mark Rutland Cc: John Stultz Cc: Binghui Wang Signed-off-by: Yu Chen -- v1: 1) Fix some format errors as suggested by Sergei. 2) Modify gpio description to use gpiod API. -- --- .../bindings/misc/hisilicon-hikey-usb.txt | 36 ++++++++++++++++++++++ 1 file changed, 36 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..f3413d851e18 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.txt @@ -0,0 +1,36 @@ +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: 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"; + typec-vbus-gpios = <&gpio25 2 0>; + typc-vbus-enable-val = <1>; + otg-switch-gpios = <&gpio25 6 0>; + hub-vdd33-en-gpios = <&gpio5 6 0>; + pinctrl-names = "default"; + pinctrl-0 = <&usbhub5734_pmx_func>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + hikey_usb_ep: endpoint@0 { + reg = <0>; + device_type = "usb-role-switch"; + remote-endpoint = <&dwc3_role_switch_notify>; + }; + }; + + }; -- 2.15.0-rc2 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yu Chen Subject: [PATCH v1 03/12] dt-bindings: misc: Add bindings for HiSilicon usb hub and data role switch functionality on HiKey960 Date: Mon, 3 Dec 2018 11:45:06 +0800 Message-ID: <20181203034515.91412-4-chenyu56@huawei.com> References: <20181203034515.91412-1-chenyu56@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20181203034515.91412-1-chenyu56@huawei.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: suzhuangluan@hisilicon.com, kongfei@hisilicon.com, Yu Chen , Sergei Shtylyov , Rob Herring , Mark Rutland , John Stultz , Binghui Wang List-Id: devicetree@vger.kernel.org This patch adds binding documentation to support usb hub and usb data role switch of Hisilicon HiKey&HiKey960 Board. Cc: Sergei Shtylyov Cc: Rob Herring Cc: Mark Rutland Cc: John Stultz Cc: Binghui Wang Signed-off-by: Yu Chen -- v1: 1) Fix some format errors as suggested by Sergei. 2) Modify gpio description to use gpiod API. -- --- .../bindings/misc/hisilicon-hikey-usb.txt | 36 ++++++++++++++++++++++ 1 file changed, 36 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..f3413d851e18 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.txt @@ -0,0 +1,36 @@ +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: 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"; + typec-vbus-gpios = <&gpio25 2 0>; + typc-vbus-enable-val = <1>; + otg-switch-gpios = <&gpio25 6 0>; + hub-vdd33-en-gpios = <&gpio5 6 0>; + pinctrl-names = "default"; + pinctrl-0 = <&usbhub5734_pmx_func>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + hikey_usb_ep: endpoint@0 { + reg = <0>; + device_type = "usb-role-switch"; + remote-endpoint = <&dwc3_role_switch_notify>; + }; + }; + + }; -- 2.15.0-rc2 From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [v1,03/12] dt-bindings: misc: Add bindings for HiSilicon usb hub and data role switch functionality on HiKey960 From: Yu Chen Message-Id: <20181203034515.91412-4-chenyu56@huawei.com> Date: Mon, 3 Dec 2018 11:45:06 +0800 To: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: suzhuangluan@hisilicon.com, kongfei@hisilicon.com, Yu Chen , Sergei Shtylyov , Rob Herring , Mark Rutland , John Stultz , Binghui Wang List-ID: VGhpcyBwYXRjaCBhZGRzIGJpbmRpbmcgZG9jdW1lbnRhdGlvbiB0byBzdXBwb3J0IHVzYiBodWIg YW5kIHVzYgpkYXRhIHJvbGUgc3dpdGNoIG9mIEhpc2lsaWNvbiBIaUtleSZIaUtleTk2MCBCb2Fy ZC4KCkNjOiBTZXJnZWkgU2h0eWx5b3YgPHNlcmdlaS5zaHR5bHlvdkBjb2dlbnRlbWJlZGRlZC5j b20+CkNjOiBSb2IgSGVycmluZyA8cm9iaCtkdEBrZXJuZWwub3JnPgpDYzogTWFyayBSdXRsYW5k IDxtYXJrLnJ1dGxhbmRAYXJtLmNvbT4KQ2M6IEpvaG4gU3R1bHR6IDxqb2huLnN0dWx0ekBsaW5h cm8ub3JnPgpDYzogQmluZ2h1aSBXYW5nIDx3YW5nYmluZ2h1aUBoaXNpbGljb24uY29tPgpTaWdu ZWQtb2ZmLWJ5OiBZdSBDaGVuIDxjaGVueXU1NkBodWF3ZWkuY29tPgotLS0KdjE6CjEpIEZpeCBz b21lIGZvcm1hdCBlcnJvcnMgYXMgc3VnZ2VzdGVkIGJ5IFNlcmdlaS4KMikgTW9kaWZ5IGdwaW8g ZGVzY3JpcHRpb24gdG8gdXNlIGdwaW9kIEFQSS4KLS0KLS0tCiAuLi4vYmluZGluZ3MvbWlzYy9o aXNpbGljb24taGlrZXktdXNiLnR4dCAgICAgICAgICB8IDM2ICsrKysrKysrKysrKysrKysrKysr KysKIDEgZmlsZSBjaGFuZ2VkLCAzNiBpbnNlcnRpb25zKCspCiBjcmVhdGUgbW9kZSAxMDA2NDQg RG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL21pc2MvaGlzaWxpY29uLWhpa2V5LXVz Yi50eHQKCmRpZmYgLS1naXQgYS9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvbWlz Yy9oaXNpbGljb24taGlrZXktdXNiLnR4dCBiL0RvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5k aW5ncy9taXNjL2hpc2lsaWNvbi1oaWtleS11c2IudHh0Cm5ldyBmaWxlIG1vZGUgMTAwNjQ0Cmlu ZGV4IDAwMDAwMDAwMDAwMC4uZjM0MTNkODUxZTE4Ci0tLSAvZGV2L251bGwKKysrIGIvRG9jdW1l bnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL21pc2MvaGlzaWxpY29uLWhpa2V5LXVzYi50eHQK QEAgLTAsMCArMSwzNiBAQAorU3VwcG9ydCB1c2IgaHViIGFuZCB1c2IgZGF0YSByb2xlIHN3aXRj aCBvZiBIaXNpbGljb24gSGlLZXkmSGlLZXk5NjAgQm9hcmQuCisKKy0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tCisKK1JlcXVpcmVkIHByb3BlcnRpZXM6CistIGNvbXBhdGlibGU6ICJoaXNp bGljb24sZ3Bpby1odWJ2MSIsImhpc2lsaWNvbixoaWtleTk2MC11c2IiCistIHR5cGMtdmJ1cy1p bnQtZ3BpbzogZ3BpbyB0byBjb250cm9sIHRoZSB2YnVzIG9mIHR5cGVDIHBvcnQKKy0gdHlwYy12 YnVzLWVuYWJsZS12YWw6IGdwaW8gdmFsdWUgdGhhdCBlbmFibGUgdGhlIHZidXMgb2YgdHlwZUMg cG9ydAorLSBvdGctZ3BpbzogZ3BpbyB0byBzd2l0Y2ggRFAmRE0gYmV0d2VlbiB0aGUgaHViIGFu ZCB0eXBlQyBwb3J0CistIGh1Yi12ZGQzMy1lbi1ncGlvOiBncGlvIHRvIGVuYWJsZSB0aGUgcG93 ZXIgb2YgaHViCistIHBpbmN0cmwtMDogcGluY3RybCBjb25maWcKKworRXhhbXBsZQorLS0tLS0K KworCWhpc2lfaGlrZXlfdXNiOiBoaXNpX2hpa2V5X3VzYiB7CisJCWNvbXBhdGlibGUgPSAiaGlz aWxpY29uLGhpa2V5OTYwLXVzYiI7CisJCXR5cGVjLXZidXMtZ3Bpb3MgPSA8JmdwaW8yNSAyIDA+ OworCQl0eXBjLXZidXMtZW5hYmxlLXZhbCA9IDwxPjsKKwkJb3RnLXN3aXRjaC1ncGlvcyA9IDwm Z3BpbzI1IDYgMD47CisJCWh1Yi12ZGQzMy1lbi1ncGlvcyA9IDwmZ3BpbzUgNiAwPjsKKwkJcGlu Y3RybC1uYW1lcyA9ICJkZWZhdWx0IjsKKwkJcGluY3RybC0wID0gPCZ1c2JodWI1NzM0X3BteF9m dW5jPjsKKworCQlwb3J0IHsKKwkJCSNhZGRyZXNzLWNlbGxzID0gPDE+OworCQkJI3NpemUtY2Vs bHMgPSA8MD47CisKKwkJCWhpa2V5X3VzYl9lcDogZW5kcG9pbnRAMCB7CisJCQkJcmVnID0gPDA+ OworCQkJCWRldmljZV90eXBlID0gInVzYi1yb2xlLXN3aXRjaCI7CisJCQkJcmVtb3RlLWVuZHBv aW50ID0gPCZkd2MzX3JvbGVfc3dpdGNoX25vdGlmeT47CisJCQl9OworCQl9OworCisJfTsK