From patchwork Wed Feb 26 23:03:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Ren X-Patchwork-Id: 1245397 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 48SWk53fM9z9sP7 for ; Thu, 27 Feb 2020 10:10:37 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=tdROPMg7; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 48SWk46tlmzDqmT for ; Thu, 27 Feb 2020 10:10:36 +1100 (AEDT) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::442; helo=mail-pf1-x442.google.com; envelope-from=rentao.bupt@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=tdROPMg7; dkim-atps=neutral Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 48SWZd04bNzDqTW; Thu, 27 Feb 2020 10:04:09 +1100 (AEDT) Received: by mail-pf1-x442.google.com with SMTP id j9so538117pfa.8; Wed, 26 Feb 2020 15:04:08 -0800 (PST) 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; bh=j14U6e4SZ5/bLzKusf4O48IBiLZ4+5mU3b6iUsqR1xQ=; b=tdROPMg7AEKdtwwE9QymwJ0g9qsWLn7bn2gtI6QlqMCrStrbzvnhTcqPFlkpLc6Can 8RTLdPjfGZAeoJHpu5b0cvuSfO/BrYa/6Xx6qJ/XR5W75q1+c9HjV9ymwkjG/qOhKPeq FcK/BeIYhOzShUtMi/FJWY+OWIZwvvwsKWlrRiS7AmjDD4EUQDxIU0cOCMxKciXZtLkj Omj3DRzVKWnOQ5v+M+sEXfQadRKvpQx/loMQdv3PrEegVlAO2t2HEieqUBid4OiTO3dy fpq6u6b9n2PfHN84+KRJd2jrw0UHJ5Qr8+PNSGcy7Jm0gOuCR84v+q77f+vaXeVPCgH4 7zSA== 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; bh=j14U6e4SZ5/bLzKusf4O48IBiLZ4+5mU3b6iUsqR1xQ=; b=aGP5XUguTTgh3T0dmiDqJw7W8/Lbo0c+auj123oE7G6sduDKfv26zJRpF/TGiIRXQb pbA7dlChmhDGl5wt+t7TaDgSC29Xty8WLC3aSeKv1vo3enY3XnbM3oujIf+P16WWBbXx qlu5EACUCxgS2r7jjA4uD/s3fFN35VET/SoMaprDxvd6QlfXdSVWbAj6jKkCpwfDO85g jWBFhqcpn+aH7CI/ZLWaS2VqPFdV/R7hPu1Ylz4dDhY20L4rZfHBefqB4dfMsXiKJtFQ vVJuxGROl+IXjiEYu//jevAYqkEPgmBSfQ7/GXCNH073poK2qBWTohr9fvY0DYftYMil x48g== X-Gm-Message-State: APjAAAXpjJ2HGGtC0T7pkHWU7yr2yLucuYZA/XIYP/aHNWo6fa5dKffD 5UVmmoPAyE18+Lk9OBSGXkY= X-Google-Smtp-Source: APXvYqyTnN0VihWoI5MbSjHLs+rZ/lsqHA3p8qM8oJK2nZlc6LKx6yIcl0r2TnpiWehPi3daZvIE1Q== X-Received: by 2002:a63:5b1e:: with SMTP id p30mr935911pgb.71.1582758247007; Wed, 26 Feb 2020 15:04:07 -0800 (PST) Received: from taoren-ubuntu-R90MNF91.thefacebook.com ([2620:10d:c090:500::7:5ebf]) by smtp.gmail.com with ESMTPSA id 3sm3912621pjg.27.2020.02.26.15.04.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Feb 2020 15:04:06 -0800 (PST) From: rentao.bupt@gmail.com To: Felipe Balbi , Greg Kroah-Hartman , Joel Stanley , Andrew Jeffery , Benjamin Herrenschmidt , Chunfeng Yun , Colin Ian King , Stephen Boyd , Rob Herring , Mark Rutland , linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, taoren@fb.com Subject: [PATCH v4 4/7] ARM: dts: aspeed-g6: add usb functions Date: Wed, 26 Feb 2020 15:03:43 -0800 Message-Id: <20200226230346.672-5-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200226230346.672-1-rentao.bupt@gmail.com> References: <20200226230346.672-1-rentao.bupt@gmail.com> X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" From: Tao Ren Add USB components and according pin groups in aspeed-g6 dtsi. Signed-off-by: Tao Ren Reviewed-by: Andrew Jeffery Acked-by: Benjamin Herrenschmidt Reviewed-by: Joel Stanley --- No change in v3/v4. Changes in v2: - added port/endpoint properties for vhub dt node. arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 25 +++++++++++++ arch/arm/boot/dts/aspeed-g6.dtsi | 45 ++++++++++++++++++++++++ 2 files changed, 70 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi index 045ce66ca876..7028e21bdd98 100644 --- a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi +++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi @@ -1112,6 +1112,31 @@ groups = "UART9"; }; + pinctrl_usb2ah_default: usb2ah_default { + function = "USB2AH"; + groups = "USBA"; + }; + + pinctrl_usb2ad_default: usb2ad_default { + function = "USB2AD"; + groups = "USBA"; + }; + + pinctrl_usb2bh_default: usb2bh_default { + function = "USB2BH"; + groups = "USBB"; + }; + + pinctrl_usb2bd_default: usb2bd_default { + function = "USB2BD"; + groups = "USBB"; + }; + + pinctrl_usb11bhid_default: usb11bhid_default { + function = "USB11BHID"; + groups = "USBB"; + }; + pinctrl_vb_default: vb_default { function = "VB"; groups = "VB"; diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index 796976d275e1..0a29b3b57a9d 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -245,6 +245,51 @@ status = "disabled"; }; + ehci0: usb@1e6a1000 { + compatible = "aspeed,ast2600-ehci", "generic-ehci"; + reg = <0x1e6a1000 0x100>; + interrupts = ; + clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb2ah_default>; + status = "disabled"; + }; + + ehci1: usb@1e6a3000 { + compatible = "aspeed,ast2600-ehci", "generic-ehci"; + reg = <0x1e6a3000 0x100>; + interrupts = ; + clocks = <&syscon ASPEED_CLK_GATE_USBPORT2CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb2bh_default>; + status = "disabled"; + }; + + uhci: usb@1e6b0000 { + compatible = "aspeed,ast2600-uhci", "generic-uhci"; + reg = <0x1e6b0000 0x100>; + interrupts = ; + #ports = <2>; + clocks = <&syscon ASPEED_CLK_GATE_USBUHCICLK>; + status = "disabled"; + /* + * No default pinmux, it will follow EHCI, use an + * explicit pinmux override if EHCI is not enabled. + */ + }; + + vhub: usb-vhub@1e6a0000 { + compatible = "aspeed,ast2600-usb-vhub"; + reg = <0x1e6a0000 0x350>; + interrupts = ; + clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>; + aspeed,vhub-downstream-ports = <7>; + aspeed,vhub-generic-endpoints = <21>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb2ad_default>; + status = "disabled"; + }; + apb { compatible = "simple-bus"; #address-cells = <1>;