From patchwork Wed Sep 5 16:20:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Menon X-Patchwork-Id: 10589179 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CF3FB13BB for ; Wed, 5 Sep 2018 16:21:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B2BC02A4F1 for ; Wed, 5 Sep 2018 16:21:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A5A602A4FD; Wed, 5 Sep 2018 16:21:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1B7D32A4F1 for ; Wed, 5 Sep 2018 16:21:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qyOKp6sL6hMa+Iad7s4AIkxlJGRaIh/OSXKy5lhi4Uw=; b=E971bkh+sSDrZl 6qYAh+VAorxZrQiOBmRE/REuqKJfB9OYRAv6Y0HiCbUDNhzsArOVAq1zyRyDI52l0kGlvTWm3v1K8 I4cTuIxJrJI0X7WAZYo20QOgeeODq6AasAseZIxsz95BvlP5JQfDPYjxcYc8ai0e8kkVli+sjD5xR rRYvqZMi1pMWwh7kjz0hpySau6CRD53BIVVDG7g4Yqx9fYMBCEcgH3u68EarDUKMH+MHi+f5K41um YMRBHqqbFWRzryvuFVWU1yXk5gD84kKlAZvxLWolqhGRIQH/wtaC3in6KSOXA6ROEBS5Wh79qWRaz hr4BmkuG4So+ZUJg4FKg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fxaYZ-0006fv-4j; Wed, 05 Sep 2018 16:21:27 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fxaXz-0006Ox-OW for linux-arm-kernel@lists.infradead.org; Wed, 05 Sep 2018 16:20:53 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id w85GKPlB071638; Wed, 5 Sep 2018 11:20:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1536164425; bh=JlGMJiKwmGy6SwDe02bL2g4ysMAQQb/2uhXpU8BgrDw=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=CiPBfHgy9BE70CvB6F9AmxQEf8gEmqCKZE6Q1GYRK9lvUEorY7uaXIcugrx/bDsh2 RQXNswRQcMzpPZUlEqHc/ML6rtXvIhxgOKqvp+ExYH86H8FWssRuiDLcz5ufmGNdSF Yu/inofhNwuRsHZCWh3z9YRgNQ9IyCY3EWiuQr9U= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id w85GKPd7003795; Wed, 5 Sep 2018 11:20:25 -0500 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Wed, 5 Sep 2018 11:20:25 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Wed, 5 Sep 2018 11:20:25 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id w85GKPUt020620; Wed, 5 Sep 2018 11:20:25 -0500 From: Nishanth Menon To: Tero Kristo Subject: [PATCH 1/3] arm64: dts: ti: am654: Add uart nodes Date: Wed, 5 Sep 2018 11:20:22 -0500 Message-ID: <20180905162024.28243-2-nm@ti.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180905162024.28243-1-nm@ti.com> References: <20180905162024.28243-1-nm@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180905_092051_905105_E92C0818 X-CRM114-Status: GOOD ( 20.82 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Nishanth Menon , Vignesh R , Tony Lindgren , linux-kernel@vger.kernel.org, Kishon Vijay Abraham I , Rob Herring , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add uart nodes for AM654 device tree components. Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 30 ++++++++++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 18 ++++++++++++++++ arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 18 ++++++++++++++++ arch/arm64/boot/dts/ti/k3-am65.dtsi | 10 +++++++++ arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 5 +++++ 5 files changed, 81 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index faace3805c01..674a266066ca 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -28,4 +28,34 @@ #msi-cells = <1>; }; }; + + main_uart0: serial@2800000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x02800000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <48000000>; + current-speed = <115200>; + }; + + main_uart1: serial@2810000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x02810000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <48000000>; + current-speed = <115200>; + }; + + main_uart2: serial@2820000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x02820000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <48000000>; + current-speed = <115200>; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi new file mode 100644 index 000000000000..8c611d16df44 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM6 SoC Family MCU Domain peripherals + * + * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + */ + +&cbass_mcu { + mcu_uart0: serial@40a00000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x40a00000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <96000000>; + current-speed = <115200>; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi new file mode 100644 index 000000000000..8b4378d4d0a3 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM6 SoC Family Wakeup Domain peripherals + * + * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + */ + +&cbass_wakeup { + wkup_uart0: serial@42300000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x42300000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <48000000>; + current-speed = <115200>; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi index ded364d20835..3d4bf369d030 100644 --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi @@ -16,6 +16,14 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + serial0 = &wkup_uart0; + serial1 = &mcu_uart0; + serial2 = &main_uart0; + serial3 = &main_uart1; + serial4 = &main_uart2; + }; + chosen { }; firmware { @@ -85,3 +93,5 @@ /* Now include the peripherals for each bus segments */ #include "k3-am65-main.dtsi" +#include "k3-am65-mcu.dtsi" +#include "k3-am65-wakeup.dtsi" diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts index af6956fdc13f..e146ac2ad781 100644 --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts @@ -34,3 +34,8 @@ }; }; }; + +&wkup_uart0 { + /* Wakeup UART is used by System firmware */ + status = "disabled"; +}; From patchwork Wed Sep 5 16:20:23 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Menon X-Patchwork-Id: 10589185 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2BAB113BB for ; 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Wed, 5 Sep 2018 11:20:25 -0500 From: Nishanth Menon To: Tero Kristo Subject: [PATCH 2/3] arm64: dts: ti: am654: Add secure proxy instance for main domain Date: Wed, 5 Sep 2018 11:20:23 -0500 Message-ID: <20180905162024.28243-3-nm@ti.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180905162024.28243-1-nm@ti.com> References: <20180905162024.28243-1-nm@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180905_092118_741503_5104CAEF X-CRM114-Status: GOOD ( 13.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Nishanth Menon , Vignesh R , Tony Lindgren , linux-kernel@vger.kernel.org, Kishon Vijay Abraham I , Rob Herring , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add secure proxy instance for Main domain Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index 674a266066ca..adcd6341e40c 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -29,6 +29,17 @@ }; }; + secure_proxy_main: mailbox@32c00000 { + compatible = "ti,am654-secure-proxy"; + #mbox-cells = <1>; + reg-names = "target_data", "rt", "scfg"; + reg = <0x00 0x32c00000 0x00 0x100000>, + <0x00 0x32400000 0x00 0x100000>, + <0x00 0x32800000 0x00 0x100000>; + interrupt-names = "rx_011"; + interrupts = ; + }; + main_uart0: serial@2800000 { compatible = "ti,am654-uart"; reg = <0x00 0x02800000 0x00 0x100>; From patchwork Wed Sep 5 16:20:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Menon X-Patchwork-Id: 10589183 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5BEF315E9 for ; Wed, 5 Sep 2018 16:22:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3F0DE2A4F9 for ; Wed, 5 Sep 2018 16:22:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3210C2A501; 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Wed, 5 Sep 2018 11:20:25 -0500 From: Nishanth Menon To: Tero Kristo Subject: [PATCH 3/3] arm64: dts: ti: k3-am6: Add Device Management Security Controller support Date: Wed, 5 Sep 2018 11:20:24 -0500 Message-ID: <20180905162024.28243-4-nm@ti.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180905162024.28243-1-nm@ti.com> References: <20180905162024.28243-1-nm@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180905_092103_658790_A3985625 X-CRM114-Status: GOOD ( 14.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Nishanth Menon , Vignesh R , Tony Lindgren , linux-kernel@vger.kernel.org, Kishon Vijay Abraham I , Rob Herring , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add TISCI compatible System controller for AM6 SoCs. Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi index 8b4378d4d0a3..affc3c309353 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi @@ -6,6 +6,34 @@ */ &cbass_wakeup { + dmsc: dmsc { + compatible = "ti,k2g-sci"; + ti,host-id = <12>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + mbox-names = "rx", "tx"; + + mboxes= <&secure_proxy_main 11>, + <&secure_proxy_main 13>; + + k3_pds: power-controller { + compatible = "ti,sci-pm-domain"; + #power-domain-cells = <1>; + }; + + k3_clks: clocks { + compatible = "ti,k2g-sci-clk"; + #clock-cells = <2>; + }; + + k3_reset: reset-controller { + compatible = "ti,sci-reset"; + #reset-cells = <2>; + }; + }; + wkup_uart0: serial@42300000 { compatible = "ti,am654-uart"; reg = <0x00 0x42300000 0x00 0x100>;