From patchwork Fri Feb 28 02:07:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Ren X-Patchwork-Id: 1246271 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (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 48TCmp2ldZz9sRR for ; Fri, 28 Feb 2020 13:15:22 +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=Z1ZB3TRk; 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 48TCmp17YkzDqwJ for ; Fri, 28 Feb 2020 13:15:22 +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::443; helo=mail-pf1-x443.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=Z1ZB3TRk; dkim-atps=neutral Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) (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 48TCcb5gPPzDqvr; Fri, 28 Feb 2020 13:08:15 +1100 (AEDT) Received: by mail-pf1-x443.google.com with SMTP id b185so853012pfb.7; Thu, 27 Feb 2020 18:08:15 -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=Z5BfOwLn24yvtIE0e0iNKJsx3NaZL6cHt2dZJZg1w+Y=; b=Z1ZB3TRkP9NyXosyv0V9Jpv45jz0nTrP8690jhwQdAaqR4GfMSQMylzM1DMC3MJ0S4 TR6c3i+3RQO4KOBsqutoeF0TVEfVWHSi4rnOpnq23u/Kk5IUOt6nxFTaQmmYTqMH6lWl 4SRalwA2yv1e0SEBRYuKbJwZ7haa81rNQY0pg5CXMizf/3CO5UqeUI560n+ljt45mXXi TB7bh6SZBfAEUCg7WQ82GPMV5Yss16z2u620qIL/J/2nhYdBCqHafcEoGg0wsz6ujDk/ CTPz7pvnz3KE1RU6RlUrwTC7dbdgRwu/xO0wwYSl+eqcceai0VmuTdzrNtMw8NGhYee3 y42w== 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=Z5BfOwLn24yvtIE0e0iNKJsx3NaZL6cHt2dZJZg1w+Y=; b=cs6Du5P3h4Gj5B6weeVuT6jhK0XzixgeiTEQvBYVhLuSRKqhEXUJ4TfbBiaIEoFzL9 74bQNX7Qv2uOWp+d2yi1EDi+Bn3UYij1s8uMU1ATifLbPHBykGVb0GLuaUnfyii7WKfH u4JbSgVq0c52MQuEc8aNL/kcoJcBbTU4eUZih9nAmYkwEadM03sztOLmlrdrF/sNwsPe 4KQF5c4HieGMj3LGY2yNl0txTkDCtdKnb6c2uh0yzdJheDoG19vm3MOAhx7ZzTos6ZR0 +anV1JQX0w38TiY+zp1O2sSMORWJLjf8QKzpUqrZT77eGQGB+oL5dfI0kfJXu3TwDtz9 fiFA== X-Gm-Message-State: APjAAAX1v1sSbVutO/9kckQIGwk8Ta8BE04vKWUmlAYjWKpu+eGl7mbx /5iJFSbt77UVfV6n5syQuhY= X-Google-Smtp-Source: APXvYqxQSv9GvVWs7XjlCA2xwI/xPuFEG7LBg5g6iIOje1WR0bgOkhLW4rcGdmv8Xn/kC6GUaiJtfw== X-Received: by 2002:aa7:951c:: with SMTP id b28mr1961347pfp.97.1582855693677; Thu, 27 Feb 2020 18:08:13 -0800 (PST) Received: from taoren-ubuntu-R90MNF91.thefacebook.com ([2620:10d:c090:500::4:d8f5]) by smtp.gmail.com with ESMTPSA id k24sm4931972pgm.61.2020.02.27.18.08.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2020 18:08:13 -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 v6 4/7] ARM: dts: aspeed-g6: add usb functions Date: Thu, 27 Feb 2020 18:07:54 -0800 Message-Id: <20200228020757.10513-5-rentao.bupt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200228020757.10513-1-rentao.bupt@gmail.com> References: <20200228020757.10513-1-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/v5/v6. 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>;