From patchwork Wed Apr 28 18:41:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 12229927 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=-19.0 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=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 2EF9AC433B4 for ; Wed, 28 Apr 2021 18:41:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE80961420 for ; Wed, 28 Apr 2021 18:41:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243836AbhD1Smk (ORCPT ); Wed, 28 Apr 2021 14:42:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243766AbhD1Smb (ORCPT ); Wed, 28 Apr 2021 14:42:31 -0400 Received: from mail-pf1-x433.google.com (mail-pf1-x433.google.com [IPv6:2607:f8b0:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C442C0613ED for ; Wed, 28 Apr 2021 11:41:45 -0700 (PDT) Received: by mail-pf1-x433.google.com with SMTP id v191so2568918pfc.8 for ; Wed, 28 Apr 2021 11:41:45 -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=E3bpmI3ij+s4Bn917zTcmrlUif0swDwuIuphF3U3VDI=; b=mJltSIgnOlY8jLNsmR3q0qoNz5zbGh2PeZiJJflAqGaYQkmIg7eyIm8uHAkTHiYII2 cG5sOc/yl8pAStdkUTqBP85TcrWInHkCbr3TMf3IJ57MILFa3noyDD3DNPWO/+1oIM8X Yc914H56Hd8eDJyHtklkPVyKFG3FECjx/DaX4= 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=E3bpmI3ij+s4Bn917zTcmrlUif0swDwuIuphF3U3VDI=; b=Dy+qRc9E8OraRo/wjmQPDE1MlHZ6ztPk82tAbiSJnrgyn5apnPbkfg0IXqVasmf083 bX33c7sgI7R46fu7xj10JmRBk/FkSn2IflQn8zTjTqGplxP54shnMAnGViL8MzM5pLkt 2rOqOaqPxdVhVRmNPKIkAgA3T73/w1m1Q91/MYJ+bD2mZehsHlpdfZ1UtogeWa19OUCV /Zi7X0Iz9nMTxusLMjKw7uX8pelVbs5CVsx9izGTet6Uw2z8latAz25EYvXUt2SdPteR zlk64BRyyjnzDDS8hIti5/JRbb+DOKd3g8mkKqV3LvMhCAlp+rRYUezeEu+mkUSIqNeQ kSRw== X-Gm-Message-State: AOAM530bYXt8VdS4jra+4eFwKM+g3RJqbH2CDgxWVityxzRHNA7hQ0Rt sqY+RvKSYxWh0L6oq14SHr7lcw== X-Google-Smtp-Source: ABdhPJzO/ZL8GUEuiu6USQy5QNLHChSc/k+S58EwJyltGsWyN+qBWrDGtCfP3AbEt2xtO1CbY8WfBA== X-Received: by 2002:a63:4550:: with SMTP id u16mr28341245pgk.440.1619635305127; Wed, 28 Apr 2021 11:41:45 -0700 (PDT) Received: from localhost ([2620:15c:202:201:4c1a:a0a7:2b43:81b0]) by smtp.gmail.com with UTF8SMTPSA id t9sm373402pgg.6.2021.04.28.11.41.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Apr 2021 11:41:44 -0700 (PDT) From: Matthias Kaehlcke To: Greg Kroah-Hartman , Alan Stern , Rob Herring , Frank Rowand Cc: linux-kernel@vger.kernel.org, Ravi Chandra Sadineni , Michal Simek , Bastien Nocera , linux-usb@vger.kernel.org, Douglas Anderson , Krzysztof Kozlowski , Stephen Boyd , devicetree@vger.kernel.org, Peter Chen , Matthias Kaehlcke , Andy Gross , Bjorn Andersson , linux-arm-msm@vger.kernel.org Subject: [PATCH v8 5/5] arm64: dts: qcom: sc7180-trogdor: Add nodes for onboard USB hub Date: Wed, 28 Apr 2021 11:41:32 -0700 Message-Id: <20210428114109.v8.5.Ie0d2c1214b767bb5551dd4cad38398bd40e4466f@changeid> X-Mailer: git-send-email 2.31.1.498.g6c1eba8ee3d-goog In-Reply-To: <20210428184132.2184997-1-mka@chromium.org> References: <20210428184132.2184997-1-mka@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add nodes for the onboard USB hub on trogdor devices. Remove the 'always-on' and 'boot-on' properties from the hub regulator, since the regulator is now managed by the onboard_usb_hub driver. Signed-off-by: Matthias Kaehlcke --- 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 | 11 ++++------ .../arm64/boot/dts/qcom/sc7180-trogdor-r1.dts | 19 +++++++---------- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 21 ++++++++++++++++--- 4 files changed, 38 insertions(+), 32 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 5c997cd90069..bae85f6b2bfa 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts @@ -23,17 +23,6 @@ &charger_thermal { status = "disabled"; }; -&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 @@ -42,3 +31,11 @@ &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 d9fbcc7bc5bd..45f014c3539d 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts @@ -23,13 +23,10 @@ &charger_thermal { status = "disabled"; }; -&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 192e2e424fde..54f9da9af376 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -206,9 +206,6 @@ pp3300_hub: pp3300-hub { pinctrl-names = "default"; pinctrl-0 = <&en_pp3300_hub>; - regulator-always-on; - regulator-boot-on; - vin-supply = <&pp3300_a>; }; @@ -848,6 +845,24 @@ &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 {