From patchwork Tue Apr 26 13:41:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabien Parent X-Patchwork-Id: 12827210 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ED3B3C433F5 for ; Tue, 26 Apr 2022 13:43:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=t7Ob5nlpW3GMAE4sHDUFebVU+GGj9kXAPeGF/J27bFY=; b=s6U8B1D/cAVvde BXTkbMDLE/oqpbI51lDWRAroFfaO8Q1AE1SrcyF1SfgULdfefjZESEs3GJkHVUzrp3vK9rNapzAZL ig4tbx22g9rmzhpwq76DtPjPBkJGRacLppgjD+6sEY5caCvEBK6jjM1SJXQ8kXFOZI0n/AjGleFME ODwt47zd2SHMJ0UiqFzKeRLaGk2CHG+rvCtQ/rmHEYKdgKNX62K1AiEUtI3QT9GJIYzU/p4ZYVDnO u8pZd+KilM//Lx2rHTCRLiUn+kGJ6LTNxl2WFKTZhUDt5PpLoJzfNPplYCKq6iqFzB7AhP7MF1QHz 0TCv6c5FM7EUklPRVACg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1njLTY-00EhKn-6e; Tue, 26 Apr 2022 13:43:32 +0000 Received: from mail-wr1-x42f.google.com ([2a00:1450:4864:20::42f]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1njLRw-00EgWC-95 for linux-mediatek@lists.infradead.org; Tue, 26 Apr 2022 13:41:56 +0000 Received: by mail-wr1-x42f.google.com with SMTP id t6so22104499wra.4 for ; Tue, 26 Apr 2022 06:41:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=4mq0VAwh5UJJ1ySY2hnGptoqpajh6aCIUVFARZ+YbYg=; b=qv35mZRTWy4Yq+LLwggMnPTsMMY+u2VZ9Z3bl/eMJNp9lafpx7aMAbRUxDUw/a/MvY KNoi+y7rF8RSxvM3fW+d8lblArckFeqPQBo/9kQ+RcmU0WsWdkqEwzsUN3yTZWuxzAPv NjVvlLJ3lB2yAKHHGtSMzpZV1qb+45EwL9jG6QGdCwHhjJ5rHEGiyzKX56NESjJX/FAy q/+VRaz+LZke0pVFwmTtYvkn/iekuRsx/T3bT+Sg6G/Ju/kUKGQ6pfW49dPrgwqHLuCb ZTw2mVihfsGqWc+0LtnIvffEcSkkyoKQup8K+04aTHviR9V+iMZASWEBPxIdYYIftb5A XVYg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=4mq0VAwh5UJJ1ySY2hnGptoqpajh6aCIUVFARZ+YbYg=; b=uXvWWzUI9XiWOr8p6VKGNqEs8r0PPsgqzXOj85uRGed0107yT2h1h8aD4+1X9iz5qF DWEqECmzkM2jV+g0wmX4T/MDjsYmUR9Uuft11h7VVHLuOOQf8oER3ZWNcZY3yPc4jrFK 4b8r1mCLEzvQIvIccv7hRKJwy07L9lCvbOnRr3bUZAQUUZE7NjZfzJHgXu7yjoWTukjH T4axfTUagiTZF4XPj2r5paWhX5fOumiCtc8Q9faVp1Zj7DHkc53FErRJOuo7VggcnbiJ RTMGuAZxEjyMRoC53PLkuTtrw2+owTZm8FBwyogVMY1y5DMOxi7IsMZB+L2ZIPAOhghg zZJw== X-Gm-Message-State: AOAM5321UJkiK2UBlKbEAvhsv4HtzG5FcVJVi8ia0hO/Rs0rdriD9T2L PJ6flC8ecM22tCSgSPkFSBU0PQ== X-Google-Smtp-Source: ABdhPJy18Pi1+TBqaTQhsPwZii6Y2cMmIKGZUbFd1DjvY0HMKv+nke8BfTjEmK9o7Hhd1yxbiQfJxw== X-Received: by 2002:a5d:4747:0:b0:20a:c40b:1189 with SMTP id o7-20020a5d4747000000b0020ac40b1189mr17870752wrs.509.1650980509001; Tue, 26 Apr 2022 06:41:49 -0700 (PDT) Received: from radium.lan ([88.160.162.107]) by smtp.gmail.com with ESMTPSA id b6-20020adfd1c6000000b0020aac8a9946sm13628475wrd.47.2022.04.26.06.41.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Apr 2022 06:41:48 -0700 (PDT) From: Fabien Parent To: Rob Herring , Krzysztof Kozlowski , Matthias Brugger Cc: Fabien Parent , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/7] arm64: dts: mediatek: mt8195: add ssusb support Date: Tue, 26 Apr 2022 15:41:00 +0200 Message-Id: <20220426134106.242353-3-fparent@baylibre.com> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220426134106.242353-1-fparent@baylibre.com> References: <20220426134106.242353-1-fparent@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220426_064152_356531_9D05193E X-CRM114-Status: GOOD ( 13.36 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Add SSUSB support for MT8195. In order to not break any boards, this commit also enable SSUSB for every board that has xhci0 enabled. The boards are configured as host-only, in order to not change the current behavior of the interface. Signed-off-by: Fabien Parent --- arch/arm64/boot/dts/mediatek/mt8195-demo.dts | 5 +++ arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 5 +++ arch/arm64/boot/dts/mediatek/mt8195.dtsi | 37 ++++++++++++++------ 3 files changed, 36 insertions(+), 11 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts index 66037462263e..08cab3b3943b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts @@ -402,6 +402,11 @@ &pmic { interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>; }; +&ssusb { + dr_mode = "host"; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins>; diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts index db25a515e420..d49ae8605e67 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts @@ -138,6 +138,11 @@ pins { }; }; +&ssusb { + dr_mode = "host"; + status = "okay"; +}; + &u3phy0 { status="okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index 2a525c1c74ef..aa05071a80b8 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -912,25 +912,40 @@ spis1: spi@1101e000 { status = "disabled"; }; - xhci0: usb@11200000 { - compatible = "mediatek,mt8195-xhci", - "mediatek,mtk-xhci"; - reg = <0 0x11200000 0 0x1000>, + ssusb: usb@11201000 { + compatible ="mediatek,mt8195-mtu3", "mediatek,mtu3"; + reg = <0 0x11201000 0 0x2dff>, <0 0x11203e00 0 0x0100>; reg-names = "mac", "ippc"; - interrupts = ; + interrupts = ; phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>; - assigned-clocks = <&topckgen CLK_TOP_USB_TOP>, - <&topckgen CLK_TOP_SSUSB_XHCI>; - assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>, - <&topckgen CLK_TOP_UNIVPLL_D5_D4>; clocks = <&infracfg_ao CLK_INFRA_AO_SSUSB>, <&topckgen CLK_TOP_SSUSB_REF>, - <&apmixedsys CLK_APMIXED_USB1PLL>, <&infracfg_ao CLK_INFRA_AO_SSUSB_XHCI>; - clock-names = "sys_ck", "ref_ck", "mcu_ck", "xhci_ck"; + clock-names = "sys_ck", "ref_ck", "mcu_ck"; + #address-cells = <2>; + #size-cells = <2>; + ranges; status = "disabled"; + + xhci0: usb@11200000 { + compatible = "mediatek,mt8195-xhci", + "mediatek,mtk-xhci"; + reg = <0 0x11200000 0 0x1000>; + reg-names = "mac"; + interrupts = ; + assigned-clocks = <&topckgen CLK_TOP_USB_TOP>, + <&topckgen CLK_TOP_SSUSB_XHCI>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>, + <&topckgen CLK_TOP_UNIVPLL_D5_D4>; + clocks = <&infracfg_ao CLK_INFRA_AO_SSUSB>, + <&topckgen CLK_TOP_SSUSB_REF>, + <&apmixedsys CLK_APMIXED_USB1PLL>, + <&infracfg_ao CLK_INFRA_AO_SSUSB_XHCI>; + clock-names = "sys_ck", "ref_ck", "mcu_ck", "xhci_ck"; + status = "disabled"; + }; }; mmc0: mmc@11230000 {