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=-11.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 DF378C433E7 for ; Tue, 21 Jul 2020 02:40:36 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AACAC20672 for ; Tue, 21 Jul 2020 02:40:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="wxYLcwHa" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AACAC20672 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hisilicon.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=MRRQHWJE0AsojVYp7yOM86n35Dca+VVA7hm+cEXogvs=; b=wxYLcwHa92taXfLsWgWsCeHhL ndbK6uh+gztPfTwQ9aRQNbmMSNfk6nxhFpTKNQ3J4YLa0Z05do2nfLGcPa8AU6d9ZpslrQnAztkfP z7U8B+UEuh4sV/AAmVa6/t0rpoJXi0LBt3jwYfcxMMZWcsRMgHBmdX1bIhy2bCksx67GvVuiIa4Xu Tq1spO6cEzTuJJklyI0JmkPvTsCBCQ1cuzJplSzDlEhbOoIS+lUp3HFXT8rDRPNP+yg7GtsocMP8y v1aJzb7wz5pff332lUWhb862SG6mcCP8n869KRHiFsu16EpqoKj6Iwdqh8waGRG3cQtA21PfbbpJ2 guCRRxqNA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxiBP-0003jg-6b; Tue, 21 Jul 2020 02:39:07 +0000 Received: from szxga07-in.huawei.com ([45.249.212.35] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxiBN-0003hQ-0T for linux-arm-kernel@lists.infradead.org; Tue, 21 Jul 2020 02:39:06 +0000 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 063F2A048BC6B8FFA1AF; Tue, 21 Jul 2020 10:38:52 +0800 (CST) Received: from [10.57.101.250] (10.57.101.250) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Tue, 21 Jul 2020 10:38:43 +0800 Subject: Re: [RESEND][PATCH] dts: hi3660: Add support for basic usb gadget on Hikey960 To: John Stultz , lkml References: <20200721012547.83743-1-john.stultz@linaro.org> From: Wei Xu Message-ID: <5F165532.40202@hisilicon.com> Date: Tue, 21 Jul 2020 10:38:42 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <20200721012547.83743-1-john.stultz@linaro.org> X-Originating-IP: [10.57.101.250] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200720_223905_322549_428DE216 X-CRM114-Status: GOOD ( 17.58 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Binghui Wang , Yu Chen , Matthias Brugger , Rob Herring , YongQin Liu , Chunfeng Yun , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi John, On 2020/7/21 9:25, John Stultz wrote: > This patch adds basic core dwc3, usb phy and rt1711h nodes for > usb support on Hikey960. > > This does not enable the mux/hub functionality on the board, so > the USB-A host ports will not function, but does allow the USB-C > port to function in gadget mode (unfortunately not in host, as > the hub/mux functionality is needed to enable vbus output to > power devices in host mode). > > This is based on an old patch originally by Yu Chen. > > Cc: Yu Chen > Cc: Chunfeng Yun > Cc: Wei Xu > Cc: Binghui Wang > Cc: YongQin Liu > Cc: Rob Herring > Cc: Matthias Brugger > Cc: Mark Rutland > Cc: linux-arm-kernel@lists.infradead.org > Cc: devicetree@vger.kernel.org > Signed-off-by: John Stultz Thanks! Applied to the hisilicon arm64 dt tree. Best Regards, Wei > --- > .../boot/dts/hisilicon/hi3660-hikey960.dts | 72 +++++++++++++++++++ > arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 34 +++++++++ > 2 files changed, 106 insertions(+) > > diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > index e035cf195b19..ff392a47562c 100644 > --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > @@ -13,6 +13,7 @@ > #include > #include > #include > +#include > > / { > model = "HiKey960"; > @@ -526,6 +527,48 @@ > &i2c1 { > status = "okay"; > > + rt1711h: rt1711h@4e { > + compatible = "richtek,rt1711h"; > + reg = <0x4e>; > + status = "ok"; > + interrupt-parent = <&gpio27>; > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > + pinctrl-names = "default"; > + pinctrl-0 = <&usb_cfg_func>; > + > + usb_con: connector { > + compatible = "usb-c-connector"; > + label = "USB-C"; > + data-role = "dual"; > + power-role = "dual"; > + try-power-role = "sink"; > + source-pdos = ; > + sink-pdos = + PDO_VAR(5000, 5000, 1000)>; > + op-sink-microwatt = <10000000>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + port@1 { > + reg = <1>; > + usb_con_ss: endpoint { > + remote-endpoint = <&dwc3_ss>; > + }; > + }; > + }; > + }; > + port { > + #address-cells = <1>; > + #size-cells = <0>; > + > + rt1711h_ep: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&dwc3_role_switch>; > + }; > + }; > + }; > + > adv7533: adv7533@39 { > status = "ok"; > compatible = "adi,adv7533"; > @@ -612,3 +655,32 @@ > interrupts = <3 IRQ_TYPE_EDGE_RISING>; > }; > }; > + > +&dwc3 { /* USB */ > + dr_mode = "otg"; > + maximum-speed = "super-speed"; > + phy_type = "utmi"; > + snps,dis-del-phy-power-chg-quirk; > + snps,lfps_filter_quirk; > + snps,dis_u2_susphy_quirk; > + snps,dis_u3_susphy_quirk; > + snps,tx_de_emphasis_quirk; > + snps,tx_de_emphasis = <1>; > + snps,dis_enblslpm_quirk; > + snps,gctl-reset-quirk; > + usb-role-switch; > + role-switch-default-mode = "host"; > + port { > + #address-cells = <1>; > + #size-cells = <0>; > + dwc3_role_switch: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&rt1711h_ep>; > + }; > + > + dwc3_ss: endpoint@1 { > + reg = <1>; > + remote-endpoint = <&usb_con_ss>; > + }; > + }; > +}; > diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi > index c39b78989ff9..d25aac5e0bf8 100644 > --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi > +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi > @@ -1152,6 +1152,40 @@ > }; > }; > }; > + > + usb3_otg_bc: usb3_otg_bc@ff200000 { > + compatible = "syscon", "simple-mfd"; > + reg = <0x0 0xff200000 0x0 0x1000>; > + > + usb_phy: usb-phy { > + compatible = "hisilicon,hi3660-usb-phy"; > + #phy-cells = <0>; > + hisilicon,pericrg-syscon = <&crg_ctrl>; > + hisilicon,pctrl-syscon = <&pctrl>; > + hisilicon,eye-diagram-param = <0x22466e4>; > + }; > + }; > + > + dwc3: dwc3@ff100000 { > + compatible = "snps,dwc3"; > + reg = <0x0 0xff100000 0x0 0x100000>; > + > + clocks = <&crg_ctrl HI3660_CLK_ABB_USB>, > + <&crg_ctrl HI3660_ACLK_GATE_USB3OTG>; > + clock-names = "ref", "bus_early"; > + > + assigned-clocks = <&crg_ctrl HI3660_ACLK_GATE_USB3OTG>; > + assigned-clock-rates = <229000000>; > + > + resets = <&crg_rst 0x90 8>, > + <&crg_rst 0x90 7>, > + <&crg_rst 0x90 6>, > + <&crg_rst 0x90 5>; > + > + interrupts = <0 159 4>, <0 161 4>; > + phys = <&usb_phy>; > + phy-names = "usb3-phy"; > + }; > }; > }; > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-11.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 405A9C433E0 for ; Tue, 21 Jul 2020 02:38:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 27B8C206E9 for ; Tue, 21 Jul 2020 02:38:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728214AbgGUCi5 (ORCPT ); Mon, 20 Jul 2020 22:38:57 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:39134 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726264AbgGUCi5 (ORCPT ); Mon, 20 Jul 2020 22:38:57 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 063F2A048BC6B8FFA1AF; Tue, 21 Jul 2020 10:38:52 +0800 (CST) Received: from [10.57.101.250] (10.57.101.250) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Tue, 21 Jul 2020 10:38:43 +0800 Subject: Re: [RESEND][PATCH] dts: hi3660: Add support for basic usb gadget on Hikey960 To: John Stultz , lkml References: <20200721012547.83743-1-john.stultz@linaro.org> CC: Yu Chen , Chunfeng Yun , Binghui Wang , YongQin Liu , Rob Herring , Matthias Brugger , Mark Rutland , , From: Wei Xu Message-ID: <5F165532.40202@hisilicon.com> Date: Tue, 21 Jul 2020 10:38:42 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <20200721012547.83743-1-john.stultz@linaro.org> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.57.101.250] X-CFilter-Loop: Reflected Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi John, On 2020/7/21 9:25, John Stultz wrote: > This patch adds basic core dwc3, usb phy and rt1711h nodes for > usb support on Hikey960. > > This does not enable the mux/hub functionality on the board, so > the USB-A host ports will not function, but does allow the USB-C > port to function in gadget mode (unfortunately not in host, as > the hub/mux functionality is needed to enable vbus output to > power devices in host mode). > > This is based on an old patch originally by Yu Chen. > > Cc: Yu Chen > Cc: Chunfeng Yun > Cc: Wei Xu > Cc: Binghui Wang > Cc: YongQin Liu > Cc: Rob Herring > Cc: Matthias Brugger > Cc: Mark Rutland > Cc: linux-arm-kernel@lists.infradead.org > Cc: devicetree@vger.kernel.org > Signed-off-by: John Stultz Thanks! Applied to the hisilicon arm64 dt tree. Best Regards, Wei > --- > .../boot/dts/hisilicon/hi3660-hikey960.dts | 72 +++++++++++++++++++ > arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 34 +++++++++ > 2 files changed, 106 insertions(+) > > diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > index e035cf195b19..ff392a47562c 100644 > --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > @@ -13,6 +13,7 @@ > #include > #include > #include > +#include > > / { > model = "HiKey960"; > @@ -526,6 +527,48 @@ > &i2c1 { > status = "okay"; > > + rt1711h: rt1711h@4e { > + compatible = "richtek,rt1711h"; > + reg = <0x4e>; > + status = "ok"; > + interrupt-parent = <&gpio27>; > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > + pinctrl-names = "default"; > + pinctrl-0 = <&usb_cfg_func>; > + > + usb_con: connector { > + compatible = "usb-c-connector"; > + label = "USB-C"; > + data-role = "dual"; > + power-role = "dual"; > + try-power-role = "sink"; > + source-pdos = ; > + sink-pdos = + PDO_VAR(5000, 5000, 1000)>; > + op-sink-microwatt = <10000000>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + port@1 { > + reg = <1>; > + usb_con_ss: endpoint { > + remote-endpoint = <&dwc3_ss>; > + }; > + }; > + }; > + }; > + port { > + #address-cells = <1>; > + #size-cells = <0>; > + > + rt1711h_ep: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&dwc3_role_switch>; > + }; > + }; > + }; > + > adv7533: adv7533@39 { > status = "ok"; > compatible = "adi,adv7533"; > @@ -612,3 +655,32 @@ > interrupts = <3 IRQ_TYPE_EDGE_RISING>; > }; > }; > + > +&dwc3 { /* USB */ > + dr_mode = "otg"; > + maximum-speed = "super-speed"; > + phy_type = "utmi"; > + snps,dis-del-phy-power-chg-quirk; > + snps,lfps_filter_quirk; > + snps,dis_u2_susphy_quirk; > + snps,dis_u3_susphy_quirk; > + snps,tx_de_emphasis_quirk; > + snps,tx_de_emphasis = <1>; > + snps,dis_enblslpm_quirk; > + snps,gctl-reset-quirk; > + usb-role-switch; > + role-switch-default-mode = "host"; > + port { > + #address-cells = <1>; > + #size-cells = <0>; > + dwc3_role_switch: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&rt1711h_ep>; > + }; > + > + dwc3_ss: endpoint@1 { > + reg = <1>; > + remote-endpoint = <&usb_con_ss>; > + }; > + }; > +}; > diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi > index c39b78989ff9..d25aac5e0bf8 100644 > --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi > +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi > @@ -1152,6 +1152,40 @@ > }; > }; > }; > + > + usb3_otg_bc: usb3_otg_bc@ff200000 { > + compatible = "syscon", "simple-mfd"; > + reg = <0x0 0xff200000 0x0 0x1000>; > + > + usb_phy: usb-phy { > + compatible = "hisilicon,hi3660-usb-phy"; > + #phy-cells = <0>; > + hisilicon,pericrg-syscon = <&crg_ctrl>; > + hisilicon,pctrl-syscon = <&pctrl>; > + hisilicon,eye-diagram-param = <0x22466e4>; > + }; > + }; > + > + dwc3: dwc3@ff100000 { > + compatible = "snps,dwc3"; > + reg = <0x0 0xff100000 0x0 0x100000>; > + > + clocks = <&crg_ctrl HI3660_CLK_ABB_USB>, > + <&crg_ctrl HI3660_ACLK_GATE_USB3OTG>; > + clock-names = "ref", "bus_early"; > + > + assigned-clocks = <&crg_ctrl HI3660_ACLK_GATE_USB3OTG>; > + assigned-clock-rates = <229000000>; > + > + resets = <&crg_rst 0x90 8>, > + <&crg_rst 0x90 7>, > + <&crg_rst 0x90 6>, > + <&crg_rst 0x90 5>; > + > + interrupts = <0 159 4>, <0 161 4>; > + phys = <&usb_phy>; > + phy-names = "usb3-phy"; > + }; > }; > }; > >