From patchwork Mon Jul 19 22:21:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 12387013 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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 4E697C6377E for ; Mon, 19 Jul 2021 23:11:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B4CC611CE for ; Mon, 19 Jul 2021 23:11:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354528AbhGSWUV (ORCPT ); Mon, 19 Jul 2021 18:20:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1359527AbhGSVqD (ORCPT ); Mon, 19 Jul 2021 17:46:03 -0400 Received: from mail-pg1-x532.google.com (mail-pg1-x532.google.com [IPv6:2607:f8b0:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B449C06119C for ; Mon, 19 Jul 2021 15:21:47 -0700 (PDT) Received: by mail-pg1-x532.google.com with SMTP id a6so13418602pgw.3 for ; Mon, 19 Jul 2021 15:21:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=tTFCKMO8k2TaTynqoJkm6Y6DCBZwYLxkxo1sNfSJ2mQ=; b=oHZshIOojkRdSCbUCBqLcZ+97ZQFaWNL+TkRwnTgYtGHYeW+YRqvIfSGhyxxj3Ysfr jlrriZRrdER0HQj9nlOqcb9URdiSdNDOv/DUamqGn3Kg6nZw+w8i+Sr7wCkJz7/sseCd 4a1MfMOq9pZSLn7Bd7zVV0NgmvsbfcEQBkllg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=tTFCKMO8k2TaTynqoJkm6Y6DCBZwYLxkxo1sNfSJ2mQ=; b=qYnHKfEyuP2PB96c3yEB9bGoeVICj3Whul4OTKQplLjwNmMogMXvazRdPPNZocFq2o c81fMgKaUvyvV5RURmxo/s9jPFzLIa7J0qlt44BPO7YQppkaCetjxv9u86s6LcT5aIlh oT9goMwyk5/6kH292Mp9E9x/mNdr4c0f7eH7Kynlt2jNy+PhhAfuRTMGFu0FrzFKytc7 88Q235QikNOdRvbA0/ifpvL6JHY+9Z+d7VFA8Z2AKnHLCSIEWFdUIyogw6iks4+TL0if jBFLO5JfyQGDrekywvq8pPYGo1dBIX1csj5bSra3H7oQmKmzvvUhKUQU+Vu8nILC8A/A Uk0Q== X-Gm-Message-State: AOAM533t2R5Kp2raIm3C1pjYXo9oniROAiKq3Dh/gLVBUyCRxRnpArXx 8YSt6OhXt73Xf0Uv3UbjJWaMJA== X-Google-Smtp-Source: ABdhPJzloLO+kz+86O/rt1Was+NfXs8iZWsLdWepHuMbo/wf47V62hPU+OiXKJXoDD3oJUou8k/i1A== X-Received: by 2002:a65:56ca:: with SMTP id w10mr27137753pgs.107.1626733307101; Mon, 19 Jul 2021 15:21:47 -0700 (PDT) Received: from localhost ([2620:15c:202:201:4d0:bf5f:b8cd:2d67]) by smtp.gmail.com with UTF8SMTPSA id d5sm1477777pjo.25.2021.07.19.15.21.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 19 Jul 2021 15:21:46 -0700 (PDT) From: Matthias Kaehlcke To: Greg Kroah-Hartman , Alan Stern , Rob Herring , Frank Rowand , Mathias Nyman , Felipe Balbi Cc: Michal Simek , linux-usb@vger.kernel.org, Peter Chen , Bastien Nocera , Douglas Anderson , Stephen Boyd , devicetree@vger.kernel.org, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Ravi Chandra Sadineni , Matthias Kaehlcke , Andy Gross , Bjorn Andersson , linux-arm-msm@vger.kernel.org Subject: [PATCH v14 6/6] arm64: dts: qcom: sc7180-trogdor: Add nodes for onboard USB hub Date: Mon, 19 Jul 2021 15:21:28 -0700 Message-Id: <20210719152055.v14.6.Ie0d2c1214b767bb5551dd4cad38398bd40e4466f@changeid> X-Mailer: git-send-email 2.32.0.402.g57bb445576-goog In-Reply-To: <20210719222128.4122837-1-mka@chromium.org> References: <20210719222128.4122837-1-mka@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add nodes for the onboard USB hub on trogdor devices. Remove the 'always-on' property from the hub regulator, since the regulator is now managed by the onboard_usb_hub driver. Signed-off-by: Matthias Kaehlcke --- Changes in v14: - none Changes in v13: - none Changes in v12: - none Changes in v11: - rebased on qcom/arm64-for-5.14 (with the rest of the series) Changes in v10: - keep 'regulator-boot-on' property - updated commit message Changes in v9: - none Changes in v8: - none Changes in v7: - rebased on qcom/arm64-for-5.13 (with the rest of the series) Changes in v6: - added 'companion-hub' entry to both USB devices - added 'vdd-supply' also to hub@2 Changes in v5: - patch added to the series .../boot/dts/qcom/sc7180-trogdor-lazor-r0.dts | 19 ++++++++----------- .../boot/dts/qcom/sc7180-trogdor-lazor-r1.dts | 12 +++++------- .../arm64/boot/dts/qcom/sc7180-trogdor-r1.dts | 19 ++++++++----------- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 19 ++++++++++++++++++- 4 files changed, 39 insertions(+), 30 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts index 30e3e769d2b4..5fb8e12af1a0 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts @@ -14,17 +14,6 @@ / { compatible = "google,lazor-rev0", "qcom,sc7180"; }; -&pp3300_hub { - /* pp3300_l7c is used to power the USB hub */ - /delete-property/regulator-always-on; - /delete-property/regulator-boot-on; -}; - -&pp3300_l7c { - regulator-always-on; - regulator-boot-on; -}; - &sn65dsi86_out { /* * Lane 0 was incorrectly mapped on the cable, but we've now decided @@ -33,3 +22,11 @@ &sn65dsi86_out { */ lane-polarities = <1 0>; }; + +&usb_hub_2_0 { + vdd-supply = <&pp3300_l7c>; +}; + +&usb_hub_3_0 { + vdd-supply = <&pp3300_l7c>; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts index c2ef06367baf..1dae714250f5 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts @@ -14,13 +14,11 @@ / { compatible = "google,lazor-rev1", "google,lazor-rev2", "qcom,sc7180"; }; -&pp3300_hub { - /* pp3300_l7c is used to power the USB hub */ - /delete-property/regulator-always-on; - /delete-property/regulator-boot-on; + +&usb_hub_2_0 { + vdd-supply = <&pp3300_l7c>; }; -&pp3300_l7c { - regulator-always-on; - regulator-boot-on; +&usb_hub_3_0 { + vdd-supply = <&pp3300_l7c>; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts index 2b522f9e0d8f..2f5263e3d1b9 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts @@ -42,17 +42,6 @@ &panel { compatible = "auo,b116xa01"; }; -&pp3300_hub { - /* pp3300_l7c is used to power the USB hub */ - /delete-property/regulator-always-on; - /delete-property/regulator-boot-on; -}; - -&pp3300_l7c { - regulator-always-on; - regulator-boot-on; -}; - &sdhc_2 { status = "okay"; }; @@ -61,6 +50,14 @@ &trackpad { interrupts = <58 IRQ_TYPE_EDGE_FALLING>; }; +&usb_hub_2_0 { + vdd-supply = <&pp3300_l7c>; +}; + +&usb_hub_3_0 { + vdd-supply = <&pp3300_l7c>; +}; + /* PINCTRL - modifications to sc7180-trogdor.dtsi */ &trackpad_int_1v8_odl { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index 77ae7561d436..f89c6a7045e5 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -202,7 +202,6 @@ pp3300_hub: pp3300-hub { pinctrl-names = "default"; pinctrl-0 = <&en_pp3300_hub>; - regulator-always-on; regulator-boot-on; vin-supply = <&pp3300_a>; @@ -898,6 +897,24 @@ &usb_1 { &usb_1_dwc3 { dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; + + /* 2.0 hub on port 1 */ + usb_hub_2_0: hub@1 { + compatible = "usbbda,5411"; + reg = <1>; + vdd-supply = <&pp3300_hub>; + companion-hub = <&usb_hub_3_0>; + }; + + /* 3.0 hub on port 2 */ + usb_hub_3_0: hub@2 { + compatible = "usbbda,411"; + reg = <2>; + vdd-supply = <&pp3300_hub>; + companion-hub = <&usb_hub_2_0>; + }; }; &usb_1_hsphy {