From patchwork Wed Jul 28 12:26:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Geis X-Patchwork-Id: 488971 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 B966FC4320A for ; Wed, 28 Jul 2021 12:26:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A21C560F9C for ; Wed, 28 Jul 2021 12:26:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236249AbhG1M0b (ORCPT ); Wed, 28 Jul 2021 08:26:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38440 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235912AbhG1M00 (ORCPT ); Wed, 28 Jul 2021 08:26:26 -0400 Received: from mail-qt1-x835.google.com (mail-qt1-x835.google.com [IPv6:2607:f8b0:4864:20::835]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 609ADC061764; Wed, 28 Jul 2021 05:26:25 -0700 (PDT) Received: by mail-qt1-x835.google.com with SMTP id h27so1150887qtu.9; Wed, 28 Jul 2021 05:26:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=0vSamTyccptzOdkOr+v7GJn23T5SHRt0Wd7iQnG52jY=; b=NXvdypyXEa4o9r6QNCKGCY4jqgUM7FwQyguNMcp5lkIjpGB+WdZ7BFx1c/u3pIKVql xZ7WfbEzGHcLBeot5u0VCUkU5Xiz8M48dtv0Y8s72CnAs0Bbk4XmyyTY7d1TYUwCG9y7 jM9H8cynwnhtPLV5Iwk43QGh3VhSprSNKbi9f0CnLGJWoqplCV+PE4jm9VtYBqFWvA/l s/tveoUnL3gPAMnQUmt8k2Ym8/EJDJuHj9g45pxqRNQB6kqhYQ53F/WXTIHiTXbKQ4cF nwBhsYqwwxjTEhok3iIavyRoN1cXChF43DJ32V98m+qcUfsCT6RMv88RILDJT/uYiH8Z DXbQ== 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=0vSamTyccptzOdkOr+v7GJn23T5SHRt0Wd7iQnG52jY=; b=A1i4tnI34Sj6QtD248sKQvsKGeVetnUX6eulwQl3bYa5b5OKwBilm8YmZjbT70D6ET Xk947mtyelsO4FODtDjd8gFn2c2we1Nb5rnKdgd5iQTrS1tYz0y8GPDC/BE8ygogZ/eX 1wMIbOuT1HzsD+z7JO/QGaK2PNC/POSGhyvfD05YdPvhOCSCyZ7L0g0Y1oDMZSk7qOsv nTNC9MtmhzpxYuJsXrxy/B1y/0AyxYutDi2WvlNo+zbErnS4DFhLmHfKKfZXK8U19VCv nsWrOIyd5/3qQ1ykjV02esgQMFCni8zjdT7XY/3mPP+vH+KlVPcaKqbDb+3gUw73z2Yz X3+g== X-Gm-Message-State: AOAM5312g8Hbg2qHTqTrEf2JxXYD1/k0vI5gQzdoZuPSKWMhJk5DxvLM rRVFLkKmqcR3hq69x5DeNio= X-Google-Smtp-Source: ABdhPJxEuwWpP6uwmOX2Y1/LpA8rCmWMqjso4HcdRbyYswOjdhURfWXgD7MdS+rY/ropyBbaKmfl1A== X-Received: by 2002:ac8:424b:: with SMTP id r11mr24146675qtm.188.1627475184575; Wed, 28 Jul 2021 05:26:24 -0700 (PDT) Received: from master-laptop.sparksnet ([2601:153:980:85b1:b58:2ae8:d75f:660a]) by smtp.gmail.com with ESMTPSA id z9sm2842972qtn.54.2021.07.28.05.26.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jul 2021 05:26:24 -0700 (PDT) From: Peter Geis To: Rob Herring , Heiko Stuebner , Kishon Vijay Abraham I , Vinod Koul Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, Peter Geis Subject: [RFC PATCH 9/9] arm64: dts: rockchip: add Quartz64-A usb2 support Date: Wed, 28 Jul 2021 08:26:06 -0400 Message-Id: <20210728122606.697619-10-pgwipeout@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210728122606.697619-1-pgwipeout@gmail.com> References: <20210728122606.697619-1-pgwipeout@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the nodes and regulators to enable usb2 support on the Quartz64 Model A. Signed-off-by: Peter Geis --- .../boot/dts/rockchip/rk3566-quartz64-a.dts | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts index a3cdb6c2bec6..53ea5c13076b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts @@ -75,6 +75,22 @@ vcc5v0_usb: vcc5v0_usb { vin-supply = <&vcc12v_dcin>; }; + /* all four ports are controlled by one gpio + * the host ports are sourced from vcc5v0_usb + * the otg port is sourced from vcc5v0_midu + */ + vcc5v0_usb20_host: vcc5v0_usb20_host { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_usb20_host"; + enable-active-high; + gpio = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_usb20_host_en>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v0_usb>; + }; + vcc3v3_sd: vcc3v3_sd { compatible = "regulator-fixed"; enable-active-low; @@ -367,6 +383,12 @@ pmic_int_l: pmic-int-l { }; }; + usb2 { + vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { + rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + vcc_sd { vcc_sd_h: vcc-sd-h { rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; @@ -424,3 +446,33 @@ bluetooth { &uart2 { status = "okay"; }; + +&u2phy1_host { + phy-supply = <&vcc5v0_usb20_host>; + status = "okay"; +}; + +&u2phy1_otg { + phy-supply = <&vcc5v0_usb20_host>; + status = "okay"; +}; + +&usb2phy1 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +};