From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7AB04C77B73 for ; Tue, 6 Jun 2023 17:09:57 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 450DB85C18; Tue, 6 Jun 2023 19:09:44 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="F5cnz/s0"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id B45CC85E6B; Tue, 6 Jun 2023 19:09:41 +0200 (CEST) Received: from mail-pl1-x62c.google.com (mail-pl1-x62c.google.com [IPv6:2607:f8b0:4864:20::62c]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 7311785C18 for ; Tue, 6 Jun 2023 19:09:37 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=jagan@amarulasolutions.com Received: by mail-pl1-x62c.google.com with SMTP id d9443c01a7336-1b00ecabdf2so59192665ad.2 for ; Tue, 06 Jun 2023 10:09:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1686071375; x=1688663375; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=HEq2+2UnVjASLYEKjXejp1C6RG3WQAGJYmykPiWu3OA=; b=F5cnz/s0ptsbb6KKOxunml/GX/5+yLznGkqJIQDV/45zCaFsdC1vhQ0QKhHfDy+4XV cGUL+FaYnmk6bVJ9/FgRKPF5T0cj4ZMGEtsAgujojqe2wwZfj7Vna0ReOXYO5VMSKq/4 0rG7hqLCj4QXt8aSe4dwHqV+NrbAXtGLQf34I= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686071375; x=1688663375; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=HEq2+2UnVjASLYEKjXejp1C6RG3WQAGJYmykPiWu3OA=; b=agj5h9Mbk3h2C0uDggO1Cr7OFUC1TwH+NnMc+YsSFu85JEwvMo5oV8zyjIhtqn2998 w0UXrUlLN/TxDPE7AstgwOvEtYsodw2S0s2SS4xkq7lo0EMt0nmxDdhnUfG+9QMnSU3S h8sAyKDl50gnGOiCLQ4KXXFVpcqYQQP9FpGwp/X5TTlRp1gpcpPC9uX3PoZIPPyYvOHG MTK7pMliXBih+mHeL3goMdXyaUqKejMHqhBIH9dUfW/P16XuWlu4cHB91CfrZkqV/VFS s7deWBbLVw+iRCelwwhQ+/2kmiWPGjNccofuP2G8kwpIno5NfAmBj8H/FYo5iHEIYNRr cEIQ== X-Gm-Message-State: AC+VfDxwnhTRjiUUCxdnv1RPrvSkrXr+20XFsgQt6hepJbUNbnvuFL7H 67xpy1LSpv8cPH4IqCeyQe9Kgg== X-Google-Smtp-Source: ACHHUZ7YMRkEmyL3ZIPWu4LS/aQSlzOlX6NPu7t3bFflt7WiqYkvLGufEjCSgVBZNHcMPFbmkasAqA== X-Received: by 2002:a17:902:d506:b0:1b1:9233:bbf5 with SMTP id b6-20020a170902d50600b001b19233bbf5mr3562544plg.57.1686071375644; Tue, 06 Jun 2023 10:09:35 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:2001:f7d3:5b78:1d82:fb5f:608c]) by smtp.gmail.com with ESMTPSA id bc8-20020a170902930800b001ab0159b9edsm8695129plb.250.2023.06.06.10.09.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jun 2023 10:09:34 -0700 (PDT) From: Jagan Teki To: Kever Yang , Simon Glass , Philipp Tomsich Cc: Jonas Karlman , u-boot@lists.denx.de, linux-amarula@amarulasolutions.com, Jagan Teki Subject: [PATCH v2 1/7] arm64: dts: rockchip: Drop unused rk3328-xhci node Date: Tue, 6 Jun 2023 22:39:12 +0530 Message-Id: <20230606170918.45581-2-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230606170918.45581-1-jagan@amarulasolutions.com> References: <20230606170918.45581-1-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean rk3328-xhci has been added due to the fact that the upstream dwc3 is unsupported. Moreover, the driver for rk3328-xhci is not added to the code tree. By considering these facts and unsupported rk3328-xhci this patch is dropping all related code from DT. However, the DWC3 is fixed now in dwc3-generic and RK3328 USB 3.0 is functional in upcoming patches. Let's drop it. Signed-off-by: Jagan Teki --- Changes for v2: - none arch/arm/dts/rk3328-evb-u-boot.dtsi | 5 ----- arch/arm/dts/rk3328-roc-cc-u-boot.dtsi | 14 -------------- arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi | 5 ----- arch/arm/dts/rk3328-rock64-u-boot.dtsi | 15 --------------- arch/arm/dts/rk3328-u-boot.dtsi | 11 ----------- 5 files changed, 50 deletions(-) diff --git a/arch/arm/dts/rk3328-evb-u-boot.dtsi b/arch/arm/dts/rk3328-evb-u-boot.dtsi index 4bfa0c2330..f9c729d3bd 100644 --- a/arch/arm/dts/rk3328-evb-u-boot.dtsi +++ b/arch/arm/dts/rk3328-evb-u-boot.dtsi @@ -44,8 +44,3 @@ /* Integrated PHY unsupported by U-boot */ status = "broken"; }; - -&usb_host0_xhci { - vbus-supply = <&vcc5v0_host_xhci>; - status = "okay"; -}; diff --git a/arch/arm/dts/rk3328-roc-cc-u-boot.dtsi b/arch/arm/dts/rk3328-roc-cc-u-boot.dtsi index 27a454f017..2062f34bf8 100644 --- a/arch/arm/dts/rk3328-roc-cc-u-boot.dtsi +++ b/arch/arm/dts/rk3328-roc-cc-u-boot.dtsi @@ -48,20 +48,6 @@ bootph-pre-ram; }; -&usb_host0_xhci { - vbus-supply = <&vcc_host1_5v>; - status = "okay"; -}; - -/* - * This makes XHCI responsible for toggling VBUS. This is needed to work - * around an issue where either XHCI only works with USB 2.0 or OTG doesn't - * work, depending on how VBUS is configured. Having USB 3.0 seems better. - */ -&vcc_host1_5v { - /delete-property/ regulator-always-on; -}; - /* Need this and all the pinctrl/gpio stuff above to set pinmux */ &vcc_sd { bootph-pre-ram; diff --git a/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi b/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi index 088e21c76a..1f220c6dcd 100644 --- a/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi +++ b/arch/arm/dts/rk3328-rock-pi-e-u-boot.dtsi @@ -45,11 +45,6 @@ bootph-pre-ram; }; -&usb_host0_xhci { - vbus-supply = <&vcc_host_5v>; - status = "okay"; -}; - /* Need this and all the pinctrl/gpio stuff above to set pinmux */ &vcc_sd { bootph-pre-ram; diff --git a/arch/arm/dts/rk3328-rock64-u-boot.dtsi b/arch/arm/dts/rk3328-rock64-u-boot.dtsi index c20a99a620..849854302e 100644 --- a/arch/arm/dts/rk3328-rock64-u-boot.dtsi +++ b/arch/arm/dts/rk3328-rock64-u-boot.dtsi @@ -48,21 +48,6 @@ bootph-pre-ram; }; -&usb_host0_xhci { - vbus-supply = <&vcc_host_5v>; - status = "okay"; -}; - -/* - * This makes XHCI responsible for toggling VBUS. This is needed to work - * around an issue where either XHCI only works with USB 2.0 or OTG doesn't - * work, depending on how VBUS is configured. Having USB 3.0 seems better. - */ -&vcc_host_5v { - /delete-property/ regulator-always-on; - /delete-property/ regulator-boot-on; -}; - /* Need this and all the pinctrl/gpio stuff above to set pinmux */ &vcc_sd { bootph-pre-ram; diff --git a/arch/arm/dts/rk3328-u-boot.dtsi b/arch/arm/dts/rk3328-u-boot.dtsi index 668f8ca29d..ce96ce40a7 100644 --- a/arch/arm/dts/rk3328-u-boot.dtsi +++ b/arch/arm/dts/rk3328-u-boot.dtsi @@ -26,17 +26,6 @@ 0x0 0xff720000 0x0 0x1000 0x0 0xff798000 0x0 0x1000>; }; - - usb_host0_xhci: usb@ff600000 { - compatible = "rockchip,rk3328-xhci"; - reg = <0x0 0xff600000 0x0 0x100000>; - interrupts = ; - snps,dis-enblslpm-quirk; - snps,phyif-utmi-bits = <16>; - snps,dis-u2-freeclk-exists-quirk; - snps,dis-u2-susphy-quirk; - status = "disabled"; - }; }; &cru { -- 2.25.1