From patchwork Tue Feb 21 12:06:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ravi Gunasekaran X-Patchwork-Id: 655515 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FD6CC6379F for ; Tue, 21 Feb 2023 12:08:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234675AbjBUMI2 (ORCPT ); Tue, 21 Feb 2023 07:08:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234685AbjBUMI1 (ORCPT ); Tue, 21 Feb 2023 07:08:27 -0500 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 21FF35B86; Tue, 21 Feb 2023 04:07:50 -0800 (PST) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 31LC6OcI053088; Tue, 21 Feb 2023 06:06:24 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1676981184; bh=cExpIumSTLuVMmqSbxDSSZTlNuqqHrIuMxc8UKNUbgU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=CZ0GZrGXjkFwxpcIhXkI/mCGB5cxd80oO6wBZEvLaTH/ZyolnSiLUYlbUEi6s4zgO zTjwJWxfvB5mBNV63JLQ/7Sz1aUM/G444+7QRiCNH2x9yrY0OnrGiSUAyvlOG8Toiv 7pXb3T0ORt2985j7Wm1OgRxIwFKJqUr3bxGsYjoY= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 31LC6O4J125754 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 21 Feb 2023 06:06:24 -0600 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 21 Feb 2023 06:06:24 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 21 Feb 2023 06:06:23 -0600 Received: from uda0500640.dal.design.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 31LC6CbP030829; Tue, 21 Feb 2023 06:06:20 -0600 From: Ravi Gunasekaran To: , , , , , , , CC: , , Subject: [PATCH v10 2/9] arm64: dts: ti: k3-j721s2-main: Add support for USB Date: Tue, 21 Feb 2023 17:36:05 +0530 Message-ID: <20230221120612.27366-3-r-gunasekaran@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230221120612.27366-1-r-gunasekaran@ti.com> References: <20230221120612.27366-1-r-gunasekaran@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Aswath Govindraju Add support for single instance of USB 3.0 controller in J721S2 SoC. Signed-off-by: Aswath Govindraju Signed-off-by: Matt Ranostay Link: https://lore.kernel.org/r/20221122101616.770050-2-mranostay@ti.com Signed-off-by: Ravi Gunasekaran --- I had reviewed this patch in the v5 series [1]. Since I'm taking over upstreaming this series, I removed the self Reviewed-by tag. Links: [1] - https://lore.kernel.org/all/134c28a0-2d49-549c-dc8d-0887d8fd29c3@ti.com/ arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index 8915132efcc1..84e5689fff9f 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -26,6 +26,20 @@ }; }; + scm_conf: syscon@104000 { + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd"; + reg = <0x00 0x00104000 0x00 0x18000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00 0x00 0x00104000 0x18000>; + + usb_serdes_mux: mux-controller@0 { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x0 0x8000000>; /* USB0 to SERDES0 lane 1/3 mux */ + }; + }; + gic500: interrupt-controller@1800000 { compatible = "arm,gic-v3"; #address-cells = <2>; @@ -745,6 +759,38 @@ }; }; + usbss0: cdns-usb@4104000 { + compatible = "ti,j721e-usb"; + reg = <0x00 0x04104000 0x00 0x100>; + clocks = <&k3_clks 360 16>, <&k3_clks 360 15>; + clock-names = "ref", "lpm"; + assigned-clocks = <&k3_clks 360 16>; /* USB2_REFCLK */ + assigned-clock-parents = <&k3_clks 360 17>; + power-domains = <&k3_pds 360 TI_SCI_PD_EXCLUSIVE>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + dma-coherent; + + status = "disabled"; + + usb0: usb@6000000 { + compatible = "cdns,usb3"; + reg = <0x00 0x06000000 0x00 0x10000>, + <0x00 0x06010000 0x00 0x10000>, + <0x00 0x06020000 0x00 0x10000>; + reg-names = "otg", "xhci", "dev"; + interrupts = , + , + ; + interrupt-names = "host", "peripheral", "otg"; + maximum-speed = "super-speed"; + dr_mode = "otg"; + + status = "disabled"; + }; + }; + main_mcan0: can@2701000 { compatible = "bosch,m_can"; reg = <0x00 0x02701000 0x00 0x200>,