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: 11411375 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 85041924 for ; Fri, 28 Feb 2020 02:08:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 65AF9246A3 for ; Fri, 28 Feb 2020 02:08:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Z1ZB3TRk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730668AbgB1CIP (ORCPT ); Thu, 27 Feb 2020 21:08:15 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:39105 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730460AbgB1CIP (ORCPT ); Thu, 27 Feb 2020 21:08:15 -0500 Received: by mail-pf1-f193.google.com with SMTP id l7so854694pff.6; Thu, 27 Feb 2020 18:08:14 -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=HUMurObkHvJ25/q/Z51oiujphbCiD3BJOfG1psdIQFJ1fz452KoDLC01Uh9ZWcrwgO i0o2gGrPnCJD7JcENCWiHM4jqsRWW2KZRCd6Q008mAlTC+8TfHPKT6JJq37q9AboYTR6 RIyuxcxFU8vw/23cjqWTbqUl2sFa2K6bNmyhMFy1wyWWhU+lWitSB8k89LmgbHUWVAcF FDMVrHvQUno01JB1guB6rMGYpNxaMDs3MedgQRDBxEXU79SSf3/0UkGaYd7wUYHG5zp+ c5+1+jI6Ma4dRaF+wOCqvDX83yMen2plzrL6sGfGuS6xYqTw3D+HGvt/VvsoWNSl0d1v 8GbQ== X-Gm-Message-State: APjAAAVp3jiyI/q55i8kHnhInzxKI3MWUvNryr4gRE18BQu4i0/t8Iup bOjRUZ7D8eY5fVVJM6t8t18= 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 Cc: Tao Ren 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> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org 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>;