From patchwork Fri Aug 13 19:52:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 496893 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=-19.4 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, URIBL_BLOCKED, 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 CF214C4320A for ; Fri, 13 Aug 2021 19:53:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1082610FF for ; Fri, 13 Aug 2021 19:53:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234148AbhHMTx2 (ORCPT ); Fri, 13 Aug 2021 15:53:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55390 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234156AbhHMTxV (ORCPT ); Fri, 13 Aug 2021 15:53:21 -0400 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8BD35C061756 for ; Fri, 13 Aug 2021 12:52:54 -0700 (PDT) Received: by mail-pj1-x1030.google.com with SMTP id a8so16849254pjk.4 for ; Fri, 13 Aug 2021 12:52:54 -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=EXHp4wHrN3Cbd2a/Qy/XGjmtCrqYoSNIIIUSSS67Wf8=; b=jLNBqghMX4+AWn8Bmf9X8MtR+6Emu3Lky8W5ux30lxbdktw6bP80tnNxhQyONBss8M +EflcLuuDnjtvwzVK8iQwyBkBphy394H239tv/6sl5OMaOSJOCcZuBpeJCtPJaAZLvG6 cycAf1003orJFWXf9OCMJ1RuqREiDaeS2kqeo= 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=EXHp4wHrN3Cbd2a/Qy/XGjmtCrqYoSNIIIUSSS67Wf8=; b=WryEJ3GKMo1sSAzHGTIK2icHIzb/cQaiStsKEucXc+/UPS8O1c4k6FFjR4bfwmsOLO ZznpgP/6KnAtRTMPjzpM0rGlz4L9SbuCpCEIjI28duhAqlc2K/TGXPG8I4FzlPOrVmWp PV8mgghbtjXUw12h1IQ16qcIre6aYoDrNAMsFOFM4sh/0+Gqz3+xsECFS6lkD8QI8HmT PIBcC4VvQpgW0AiTBTsC4kQivv+ZuAvRAM56TqpLv4ZN8ub+ITEK1VH5GOWRIpBWXRU/ 4ApPd/smF5PMflYfQC2qrFmpDw3ON8nvPe0MB1q84uGFIbWS0754rI2RCMqKL4+PQbq0 Me9Q== X-Gm-Message-State: AOAM530asWvoRaPKB9bDy+YcPGVbYHXEC/+xFZ7sg6sbZsWal5HPprtk OL5XrAUa9igtYOo5Upme15juow== X-Google-Smtp-Source: ABdhPJzQjz9daydaFnlqUUBqHg0MkLb12aVp8DQ+1YrpkO62SUCdEeXFuhBgMQrVZC9VlxD/rfkOrw== X-Received: by 2002:a05:6a00:18a3:b029:3dd:8ade:9b8c with SMTP id x35-20020a056a0018a3b02903dd8ade9b8cmr4055099pfh.63.1628884374104; Fri, 13 Aug 2021 12:52:54 -0700 (PDT) Received: from localhost ([2620:15c:202:201:450d:9788:a70e:42d6]) by smtp.gmail.com with UTF8SMTPSA id 23sm3762979pgk.89.2021.08.13.12.52.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Aug 2021 12:52:53 -0700 (PDT) From: Matthias Kaehlcke To: Greg Kroah-Hartman , Alan Stern , Rob Herring , Frank Rowand , Mathias Nyman , Felipe Balbi Cc: devicetree@vger.kernel.org, Peter Chen , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Bastien Nocera , Ravi Chandra Sadineni , Michal Simek , Douglas Anderson , Roger Quadros , Krzysztof Kozlowski , Stephen Boyd , Matthias Kaehlcke , Andy Gross , Bjorn Andersson , linux-arm-msm@vger.kernel.org Subject: [PATCH v16 7/7] arm64: dts: qcom: sc7180-trogdor: Add nodes for onboard USB hub Date: Fri, 13 Aug 2021 12:52:28 -0700 Message-Id: <20210813125146.v16.7.Ie0d2c1214b767bb5551dd4cad38398bd40e4466f@changeid> X-Mailer: git-send-email 2.33.0.rc1.237.g0d66db33f3-goog In-Reply-To: <20210813195228.2003500-1-mka@chromium.org> References: <20210813195228.2003500-1-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 v16: - none Changes in v15: - none 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 {