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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,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 A29C7C4338F for ; Mon, 26 Jul 2021 03:03:51 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 5E59660E90 for ; Mon, 26 Jul 2021 03:03:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5E59660E90 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=hisilicon.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:Subject:CC:To: MIME-Version:From:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gSr0Av8dgbPWFNeFuR1uDJDDH2PIMVKatPOb/puCfug=; b=2AO86LKeMidXMl i9pgU60fNin0QN7NQQpukZfKk0GIVMkJUrI3CwG/NNX3pSTcpfxLD1nxobVzWovXnRbH0JYuoknsW LLKvVJeIBqzwKdaKgUTtGF1yD535bPAlPd1rQb3rY/wt5MaFi2TkzWIndmPA1lpmTaI5sIwqaylOc kaL/xGc2AJX6wN0UiTY0sw0DkIHvubR2h6fOnHJMvcnCa56vvuFvitQcNBVxh/3G4+iLtsswTjdst WuvndeWDgjPRl7wPzBixj33KHS9dd7vGIl44ZdKYDJI9k9DHX3XeI107fOR3Tou+b0pg7PNDkfyd5 y2RGGbzfFAMn14geCrDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m7qsZ-009Sbc-SG; Mon, 26 Jul 2021 03:02:08 +0000 Received: from szxga03-in.huawei.com ([45.249.212.189]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m7qsV-009SaY-4a for linux-arm-kernel@lists.infradead.org; Mon, 26 Jul 2021 03:02:05 +0000 Received: from dggeme758-chm.china.huawei.com (unknown [172.30.72.55]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4GY4Mv6lLyz7y9Z; Mon, 26 Jul 2021 10:57:15 +0800 (CST) Received: from [10.40.166.221] (10.40.166.221) by dggeme758-chm.china.huawei.com (10.3.19.104) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Mon, 26 Jul 2021 11:01:56 +0800 Message-ID: <60FE25A4.4040905@hisilicon.com> Date: Mon, 26 Jul 2021 11:01:56 +0800 From: Wei Xu User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Mauro Carvalho Chehab CC: , , Greg Kroah-Hartman , Rob Herring , Rob Herring , , , Subject: Re: [PATCH 2/2] dts: hisilicon: add support for USB3 on Hikey 970 References: In-Reply-To: X-Originating-IP: [10.40.166.221] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggeme758-chm.china.huawei.com (10.3.19.104) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210725_200203_565522_E5F3A951 X-CRM114-Status: GOOD ( 14.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Mauro, On 2021/7/24 16:55, Mauro Carvalho Chehab wrote: > Add the USB3 bindings for Kirin 970 phy and Hikey 970 board. > > Signed-off-by: Mauro Carvalho Chehab Fine to me and I can merge this patch once the binding for the "kirin970_hikey_usbhub" and "hi3670-dwc3" are ready. Thanks! Best Regards, Wei > --- > .../boot/dts/hisilicon/hi3670-hikey970.dts | 107 ++++++++++++++++++ > arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 56 +++++++++ > 2 files changed, 163 insertions(+) > > diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts > index 7c32f5fd5cc5..16f81f86e3fa 100644 > --- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts > +++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts > @@ -53,6 +53,30 @@ wlan_en: wlan-en-1-8v { > startup-delay-us = <70000>; > enable-active-high; > }; > + > + hikey_usbhub: hikey_usbhub { > + compatible = "hisilicon,kirin970_hikey_usbhub"; > + > + typec-vbus-gpios = <&gpio26 1 0>; > + otg-switch-gpios = <&gpio4 2 0>; > + hub_reset_en_gpio = <&gpio0 3 0>; > + hub-vdd-supply = <&ldo17>; > + usb-role-switch; > + > + port { > + #address-cells = <1>; > + #size-cells = <0>; > + > + hikey_usb_ep0: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&dwc3_role_switch>; > + }; > + hikey_usb_ep1: endpoint@1 { > + reg = <1>; > + remote-endpoint = <&rt1711h_ep>; > + }; > + }; > + }; > }; > > /* > @@ -430,3 +454,86 @@ &uart6 { > label = "LS-UART1"; > status = "okay"; > }; > + > +&usb_phy { > + phy-supply = <&ldo17>; > +}; > + > +&i2c1 { > + status = "okay"; > + > + rt1711h: rt1711h@4e { > + compatible = "richtek,rt1711h"; > + reg = <0x4e>; > + status = "okay"; > + interrupt-parent = <&gpio27>; > + interrupts = <5 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 = <&hikey_usb_ep1>; > + }; > + }; > + }; > +}; > + > +&i2c2 { > + /* USB HUB is on this bus at address 0x44 */ > + status = "okay"; > +}; > + > +&dwc3 { /* USB */ > + dr_mode = "otg"; > + maximum-speed = "super-speed"; > + phy_type = "utmi"; > + snps,dis-del-phy-power-chg-quirk; > + snps,dis_u2_susphy_quirk; > + snps,dis_u3_susphy_quirk; > + snps,tx_de_emphasis_quirk; > + snps,tx_de_emphasis = <1>; > + snps,dis-split-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 = <&hikey_usb_ep0>; > + }; > + > + dwc3_ss: endpoint@1 { > + reg = <1>; > + remote-endpoint = <&usb_con_ss>; > + }; > + }; > +}; > diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi > index 20698cfd0637..1f228612192c 100644 > --- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi > +++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi > @@ -8,6 +8,7 @@ > > #include > #include > +#include > > / { > compatible = "hisilicon,hi3670"; > @@ -785,5 +786,60 @@ i2c4: i2c@fdf0d000 { > pinctrl-0 = <&i2c4_pmx_func &i2c4_cfg_func>; > status = "disabled"; > }; > + > + usb3_otg_bc: usb3_otg_bc@ff200000 { > + compatible = "syscon", "simple-mfd"; > + reg = <0x0 0xff200000 0x0 0x1000>; > + > + usb_phy: usbphy { > + compatible = "hisilicon,hi3670-usb-phy"; > + #phy-cells = <0>; > + hisilicon,pericrg-syscon = <&crg_ctrl>; > + hisilicon,pctrl-syscon = <&pctrl>; > + hisilicon,sctrl-syscon = <&sctrl>; > + hisilicon,eye-diagram-param = <0xFDFEE4>; > + hisilicon,tx-vboost-lvl = <0x5>; > + }; > + }; > + > + usb31_misc_rst: usb31_misc_rst_controller { > + compatible = "hisilicon,hi3660-reset"; > + #reset-cells = <2>; > + hisi,rst-syscon = <&usb3_otg_bc>; > + }; > + > + usb3: hisi_dwc3 { > + compatible = "hisilicon,hi3670-dwc3"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + clocks = <&crg_ctrl HI3670_CLK_GATE_ABB_USB>, > + <&crg_ctrl HI3670_HCLK_GATE_USB3OTG>, > + <&crg_ctrl HI3670_CLK_GATE_USB3OTG_REF>, > + <&crg_ctrl HI3670_ACLK_GATE_USB3DVFS>; > + clock-names = "clk_gate_abb_usb", > + "hclk_gate_usb3otg", > + "clk_gate_usb3otg_ref", > + "aclk_gate_usb3dvfs"; > + > + assigned-clocks = <&crg_ctrl HI3670_ACLK_GATE_USB3DVFS>; > + assigned-clock-rates = <238000000>; > + resets = <&crg_rst 0x90 6>, > + <&crg_rst 0x90 7>, > + <&usb31_misc_rst 0xA0 8>, > + <&usb31_misc_rst 0xA0 9>; > + > + dwc3: usb@ff100000 { > + compatible = "snps,dwc3"; > + reg = <0x0 0xff100000 0x0 0x100000>; > + > + interrupts = <0 159 IRQ_TYPE_LEVEL_HIGH>, > + <0 161 IRQ_TYPE_LEVEL_HIGH>; > + > + 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