From patchwork Mon May 3 19:44:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 430731 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 298EFC433ED for ; Mon, 3 May 2021 19:45:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0BCAE61139 for ; Mon, 3 May 2021 19:45:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229781AbhECTpz (ORCPT ); Mon, 3 May 2021 15:45:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229751AbhECTps (ORCPT ); Mon, 3 May 2021 15:45:48 -0400 Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 272A6C061342 for ; Mon, 3 May 2021 12:44:55 -0700 (PDT) Received: by mail-pg1-x52e.google.com with SMTP id d10so4458596pgf.12 for ; Mon, 03 May 2021 12:44:55 -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=hja9auOn75p4aK0ghbKzd1MlJ8IVXPiCDnX4JLLyZX4=; b=K8fe1s5w14YtqIEkb9Taxd6ax59egSJrRTd9/4yVIHEQ0uRMIhHvwJKZZZBJP+7nP7 G26ZT7ilTBJRYZFNBDc6lua+0HrmG6Bgct/HlcHj5STU8UAn1oQYWr5D7OLzNXLuoMzr EOTRazuqbXNZJaIU1XzZiPilKtArcyzp7tUj8= 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=hja9auOn75p4aK0ghbKzd1MlJ8IVXPiCDnX4JLLyZX4=; b=i9MOZeHTqQwco8nG2MSLN6eB9Y+T+XYZhhvHpB7t6emkGzMBqc7Avzzr9B6FwPskL4 48KsW6H1WO8wUYnklv3CTJ7MI0zoz0bpZRwzKqLdAbUzAbPn8kZ1r9RvsjjAnb8cMxqL 56HdL0vwyhbR/xbwYCLKpABNdJ2GrTqiQgGCIoaqMCHu3TW6/4pV8mz5Ti5Q6pl1Y1EU xmm8ev2LRw87oZn80zsH24mpRnKI4mcKDhGM2Sk3+YfQjHZf2PkiU9p4XjRHTsXidX9u FpypYjlpRlHdmWDaFCWUVRr/MPqhBExK5YXBsq6E2pReP0IFZE/QgFCxsSxP0E1KuYvy shHQ== X-Gm-Message-State: AOAM531xr4y01SSGcW1DTolOEujqmzoXOOdZtoP03H/YJD8Ng5/jzZwm V45yT41BPcNfz0XS1460W9NmBw== X-Google-Smtp-Source: ABdhPJy8GcUAyGSDv7zL2vGPqGDTyfS7Nu88oXV6pdwrq43s4xnukx4trHrQgyN5BYlXVQaD2W0/UQ== X-Received: by 2002:a65:6a08:: with SMTP id m8mr19838131pgu.146.1620071094758; Mon, 03 May 2021 12:44:54 -0700 (PDT) Received: from localhost ([2620:15c:202:201:8584:3fd:2adf:a655]) by smtp.gmail.com with UTF8SMTPSA id r32sm382738pgm.49.2021.05.03.12.44.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 May 2021 12:44:54 -0700 (PDT) From: Matthias Kaehlcke To: Greg Kroah-Hartman , Alan Stern , Rob Herring , Frank Rowand Cc: Peter Chen , Bastien Nocera , linux-usb@vger.kernel.org, Stephen Boyd , Ravi Chandra Sadineni , Douglas Anderson , devicetree@vger.kernel.org, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Michal Simek , Matthias Kaehlcke , Andy Gross , Bjorn Andersson , linux-arm-msm@vger.kernel.org Subject: [PATCH v9 5/5] arm64: dts: qcom: sc7180-trogdor: Add nodes for onboard USB hub Date: Mon, 3 May 2021 12:44:39 -0700 Message-Id: <20210503124408.v9.5.Ie0d2c1214b767bb5551dd4cad38398bd40e4466f@changeid> X-Mailer: git-send-email 2.31.1.527.g47e6f16901-goog In-Reply-To: <20210503194439.3289065-1-mka@chromium.org> References: <20210503194439.3289065-1-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' 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 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 | 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 {