From patchwork Sat Apr 20 06:40:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Yu X-Patchwork-Id: 10909967 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A3B6213B5 for ; Sat, 20 Apr 2019 06:40:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 914AC288E2 for ; Sat, 20 Apr 2019 06:40:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 84EAF28E17; Sat, 20 Apr 2019 06:40:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CA9F2288E2 for ; Sat, 20 Apr 2019 06:40:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728187AbfDTGk4 (ORCPT ); Sat, 20 Apr 2019 02:40:56 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:39642 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727969AbfDTGkx (ORCPT ); Sat, 20 Apr 2019 02:40:53 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 645FDA245AB5B0B69D3A; Sat, 20 Apr 2019 14:40:44 +0800 (CST) Received: from vm100-107-113-134.huawei.com (100.107.113.134) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.408.0; Sat, 20 Apr 2019 14:40:35 +0800 From: Yu Chen To: , , CC: , , , , , , , , , , , , , , Yu Chen , Chunfeng Yun , Wei Xu , Rob Herring , Mark Rutland , , Binghui Wang Subject: [PATCH v6 13/13] dts: hi3660: Add support for usb on Hikey960 Date: Sat, 20 Apr 2019 14:40:19 +0800 Message-ID: <20190420064019.57522-14-chenyu56@huawei.com> X-Mailer: git-send-email 2.15.0-rc2 In-Reply-To: <20190420064019.57522-1-chenyu56@huawei.com> References: <20190420064019.57522-1-chenyu56@huawei.com> MIME-Version: 1.0 X-Originating-IP: [100.107.113.134] X-CFilter-Loop: Reflected Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds support for usb on Hikey960. Cc: Chunfeng Yun Cc: Wei Xu Cc: Rob Herring Cc: Mark Rutland Cc: linux-arm-kernel@lists.infradead.org Cc: John Stultz Cc: Binghui Wang Signed-off-by: Yu Chen --- v2: * Remove device_type property. * Add property "usb-role-switch". v3: * Make node "usb_phy" a subnode of usb3_otg_bc register. * Remove property "typec-vbus-enable-val" of hisi_hikey_usb. v4: * Remove property "hisilicon,usb3-otg-bc-syscon" of usb-phy. --- --- arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 53 ++++++++++++++++ arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 73 +++++++++++++++++++++++ 2 files changed, 126 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index e035cf195b19..d4e11c56b250 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"; @@ -196,6 +197,26 @@ method = "smc"; }; }; + + hisi_hikey_usb: hisi_hikey_usb { + compatible = "hisilicon,hikey960_usb"; + typec-vbus-gpios = <&gpio25 2 GPIO_ACTIVE_HIGH>; + otg-switch-gpios = <&gpio25 6 GPIO_ACTIVE_HIGH>; + hub-vdd33-en-gpios = <&gpio5 6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usbhub5734_pmx_func>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + hikey_usb_ep: endpoint@0 { + reg = <0>; + remote-endpoint = <&dwc3_role_switch_notify>; + }; + }; + }; + }; /* @@ -526,6 +547,38 @@ &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 = ; + op-sink-microwatt = <10000000>; + }; + + 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"; diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index 2f19e0e5b7cf..173467505ada 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -355,6 +355,12 @@ #clock-cells = <1>; }; + pmctrl: pmctrl@fff31000 { + compatible = "hisilicon,hi3660-pmctrl", "syscon"; + reg = <0x0 0xfff31000 0x0 0x1000>; + #clock-cells = <1>; + }; + pmuctrl: crg_ctrl@fff34000 { compatible = "hisilicon,hi3660-pmuctrl", "syscon"; reg = <0x0 0xfff34000 0x0 0x1000>; @@ -1134,5 +1140,72 @@ }; }; }; + + 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>; + }; + }; + + usb3: hisi_dwc3 { + compatible = "hisilicon,hi3660-dwc3"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&crg_ctrl HI3660_CLK_ABB_USB>, + <&crg_ctrl HI3660_ACLK_GATE_USB3OTG>; + clock-names = "clk_usb3phy_ref", "aclk_usb3otg"; + + 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>; + + dwc3: dwc3@ff100000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff100000 0x0 0x100000>; + interrupts = <0 159 4>, <0 161 4>; + phys = <&usb_phy>; + phy-names = "usb3-phy"; + 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-host; + + port { + #address-cells = <1>; + #size-cells = <0>; + + dwc3_role_switch: endpoint@0 { + reg = <0>; + remote-endpoint = <&rt1711h_ep>; + }; + + dwc3_role_switch_notify: endpoint@1 { + reg = <1>; + remote-endpoint = <&hikey_usb_ep>; + }; + }; + }; + }; }; };