From patchwork Tue Sep 26 13:27:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 726519 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 71F1728DD4 for ; Tue, 26 Sep 2023 13:32:13 +0000 (UTC) Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E7A6695; Tue, 26 Sep 2023 06:32:11 -0700 (PDT) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 38QDW2v6109964; Tue, 26 Sep 2023 08:32:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1695735122; bh=wzx8YPCSEdzLFHPfkghjytBiCW6mwnFXh7Ed01bKX1Y=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Id0aGBAyw5hIL10/udfL/NJ7DfDxpnvnsENvkUBIyqbG4Wfk//rh6vT0STWSukbt5 2v5CHisIpOw5dhyPo1PYVztY0xIMpa2krQAmVpU5l67v8vjcDbXTXln2R1pb4j0C6r Ra6fpHCR2iTDs2PoU5qRQukfEU3mF2cmK265sYP4= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 38QDW2xg004527 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 26 Sep 2023 08:32:02 -0500 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 26 Sep 2023 08:32:02 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 26 Sep 2023 08:32:02 -0500 Received: from localhost.localdomain (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 38QDVsPm113086; Tue, 26 Sep 2023 08:31:59 -0500 From: Keerthy To: , , , , , CC: , , , , Subject: [PATCH v5 1/7] arm64: dts: ti: k3-j721s2: Add ESM instances Date: Tue, 26 Sep 2023 18:57:59 +0530 Message-ID: <20230926132805.6518-2-j-keerthy@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230926132805.6518-1-j-keerthy@ti.com> References: <20230926132805.6518-1-j-keerthy@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Patch adds the ESM instances for j721s2. It has 3 instances. One in the main domain and two in the mcu-wakeup domian. Signed-off-by: Keerthy --- arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 7 +++++++ arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 14 ++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index 084f8f5b6699..8a717b592238 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -1695,4 +1695,11 @@ dss_ports: ports { }; }; + + main_esm: esm@700000 { + compatible = "ti,j721e-esm"; + reg = <0x00 0x700000 0x00 0x1000>; + ti,esm-pins = <688>, <689>; + bootph-pre-ram; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi index 2ddad9318554..4b29418a6076 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi @@ -655,4 +655,18 @@ power-domains = <&k3_pds 154 TI_SCI_PD_SHARED>; #thermal-sensor-cells = <1>; }; + + mcu_esm: esm@40800000 { + compatible = "ti,j721e-esm"; + reg = <0x00 0x40800000 0x00 0x1000>; + ti,esm-pins = <95>; + bootph-pre-ram; + }; + + wkup_esm: esm@42080000 { + compatible = "ti,j721e-esm"; + reg = <0x00 0x42080000 0x00 0x1000>; + ti,esm-pins = <63>; + bootph-pre-ram; + }; }; From patchwork Tue Sep 26 13:28:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 726518 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 84C8028E38 for ; Tue, 26 Sep 2023 13:32:18 +0000 (UTC) Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F03FFF3; Tue, 26 Sep 2023 06:32:13 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 38QDW61J060664; Tue, 26 Sep 2023 08:32:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1695735126; bh=G3FVcxQWkhKHkwdNcCbz6zLE240gHRhOMOW5LAWhV4I=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=w7Jjqcr+htjKUnDXxcNBZLxtUXgvSVjgVCJawDTbXdP38XMk6gXafNtBQMVh9rkBl 67FdNFn2j6ndYuxzfbk+wxMPK3AkNoJ0NzwkYgvjZitNYVe+2/1RS8eHYrqj9Ce87W ju6TjLvOim6WpvPhiImUrkXScrHzADGdhX3saXkE= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 38QDW6Hl027832 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 26 Sep 2023 08:32:06 -0500 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 26 Sep 2023 08:32:06 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 26 Sep 2023 08:32:06 -0500 Received: from localhost.localdomain (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 38QDVsPn113086; Tue, 26 Sep 2023 08:32:02 -0500 From: Keerthy To: , , , , , CC: , , , , Subject: [PATCH v5 2/7] arm64: dts: ti: k3-j784s4: Add ESM instances Date: Tue, 26 Sep 2023 18:58:00 +0530 Message-ID: <20230926132805.6518-3-j-keerthy@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230926132805.6518-1-j-keerthy@ti.com> References: <20230926132805.6518-1-j-keerthy@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Patch adds the ESM instances for j784s4. It has 3 instances. One in the main domain and two in the mcu-wakeup domian. Signed-off-by: Keerthy --- arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 8 ++++++++ arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi | 14 ++++++++++++++ 2 files changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi index efed2d683f63..26dc3776f911 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi @@ -1568,4 +1568,12 @@ firmware-name = "j784s4-c71_3-fw"; status = "disabled"; }; + + main_esm: esm@700000 { + compatible = "ti,j721e-esm"; + reg = <0x00 0x700000 0x00 0x1000>; + ti,esm-pins = <688>, <689>, <690>, <691>, <692>, <693>, <694>, + <695>; + bootph-pre-ram; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi index 4ab4018d3695..a7b5c4cb7d3e 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi @@ -700,4 +700,18 @@ status = "disabled"; }; }; + + mcu_esm: esm@40800000 { + compatible = "ti,j721e-esm"; + reg = <0x00 0x40800000 0x00 0x1000>; + ti,esm-pins = <95>; + bootph-pre-ram; + }; + + wkup_esm: esm@42080000 { + compatible = "ti,j721e-esm"; + reg = <0x00 0x42080000 0x00 0x1000>; + ti,esm-pins = <63>; + bootph-pre-ram; + }; }; From patchwork Tue Sep 26 13:28:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 726517 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A398028E33 for ; Tue, 26 Sep 2023 13:32:24 +0000 (UTC) Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7CAB101; Tue, 26 Sep 2023 06:32:22 -0700 (PDT) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 38QDWHjQ078779; Tue, 26 Sep 2023 08:32:17 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1695735137; bh=78Iq2/LZPaChQpeh6K/RJIOSYPlEAYVaW5eXRsuaHsI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=w9xgQl+dxRnD8/MGDYjM/WZvaxVHN563Ca1Zn9biZEaK3ceyUXrVdR9IjbaC+yjXz 1oKJ70r70qjOBjlFmjc4vsIXp41gN/YCnx9ljDnlFnyz9wPVzZzLuli759WRoMMy03 m3Ef638vN+T+HyuC1fBjgYfmwqAysdEV9yIuzcfg= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 38QDWHRx060559 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 26 Sep 2023 08:32:17 -0500 Received: from DLEE106.ent.ti.com (157.170.170.36) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 26 Sep 2023 08:32:17 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 26 Sep 2023 08:32:17 -0500 Received: from localhost.localdomain (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 38QDVsPq113086; Tue, 26 Sep 2023 08:32:14 -0500 From: Keerthy To: , , , , , CC: , , , , Subject: [PATCH v5 5/7] arm64: dts: ti: k3-j784s4-mcu: Add the mcu domain watchdog instances Date: Tue, 26 Sep 2023 18:58:03 +0530 Message-ID: <20230926132805.6518-6-j-keerthy@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230926132805.6518-1-j-keerthy@ti.com> References: <20230926132805.6518-1-j-keerthy@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net There are totally 2 instances of watchdog module in MCU domain. These instances are coupled with the MCU domain R5F instances. Disabling them as they are not used by Linux. Signed-off-by: Keerthy --- .../boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi index a7b5c4cb7d3e..809a0b1cf038 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi @@ -714,4 +714,28 @@ ti,esm-pins = <63>; bootph-pre-ram; }; + + /* + * The 2 RTI instances are couple with MCU R5Fs so keeping them + * disabled as these will be used by their respective firmware + */ + mcu_watchdog0: watchdog@40600000 { + compatible = "ti,j7-rti-wdt"; + reg = <0x00 0x40600000 0x00 0x100>; + clocks = <&k3_clks 367 1>; + power-domains = <&k3_pds 367 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks = <&k3_clks 367 0>; + assigned-clock-parents = <&k3_clks 367 4>; + status = "disabled"; + }; + + mcu_watchdog1: watchdog@40610000 { + compatible = "ti,j7-rti-wdt"; + reg = <0x00 0x40610000 0x00 0x100>; + clocks = <&k3_clks 368 1>; + power-domains = <&k3_pds 368 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks = <&k3_clks 368 0>; + assigned-clock-parents = <&k3_clks 368 4>; + status = "disabled"; + }; }; From patchwork Tue Sep 26 13:28:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 726516 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E2F3E26E34 for ; Tue, 26 Sep 2023 13:32:37 +0000 (UTC) Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E65D9116; Tue, 26 Sep 2023 06:32:33 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 38QDWPaK037917; Tue, 26 Sep 2023 08:32:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1695735145; bh=1YynK1VqnSUvtlYIHIZVlskNYj/GU5J34sPokkW3EZ8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=q3LImbkhhEGZPzAFPxJ76uVYQbC3Y2kQw/3neeBVS+ihwL/mEjkFmDxSz5toMoFxd uPF1GGgdCTHdfSs4qxYpp5+jvXenB+Rwrv15fXe285kCOHJ9xqmgwsCP57C9nrvXSn whtjTX2RV7OwEqVwiIrnsPr8QuH8vb9xf/1khV+g= Received: from DLEE110.ent.ti.com (dlee110.ent.ti.com [157.170.170.21]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 38QDWPVE027962 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 26 Sep 2023 08:32:25 -0500 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 26 Sep 2023 08:32:25 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 26 Sep 2023 08:32:25 -0500 Received: from localhost.localdomain (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 38QDVsPs113086; Tue, 26 Sep 2023 08:32:21 -0500 From: Keerthy To: , , , , , CC: , , , , Subject: [PATCH v5 7/7] dts: ti: k3-j712s2-mcu: Add the mcu domain watchdog instances Date: Tue, 26 Sep 2023 18:58:05 +0530 Message-ID: <20230926132805.6518-8-j-keerthy@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230926132805.6518-1-j-keerthy@ti.com> References: <20230926132805.6518-1-j-keerthy@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net There are totally 2 instances of watchdog module in MCU domain. These instances are coupled with the MCU domain R5F instances. Disabling them as they are not used by Linux. Signed-off-by: Keerthy --- .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi index 4b29418a6076..83377c47e709 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi @@ -669,4 +669,28 @@ ti,esm-pins = <63>; bootph-pre-ram; }; + + /* + * The 2 RTI instances are couple with MCU R5Fs so keeping them + * disabled as these will be used by their respective firmware + */ + mcu_watchdog0: watchdog@40600000 { + compatible = "ti,j7-rti-wdt"; + reg = <0x00 0x40600000 0x00 0x100>; + clocks = <&k3_clks 295 1>; + power-domains = <&k3_pds 295 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks = <&k3_clks 295 1>; + assigned-clock-parents = <&k3_clks 295 5>; + status = "disabled"; + }; + + mcu_watchdog1: watchdog@40610000 { + compatible = "ti,j7-rti-wdt"; + reg = <0x00 0x40610000 0x00 0x100>; + clocks = <&k3_clks 296 1>; + power-domains = <&k3_pds 296 TI_SCI_PD_EXCLUSIVE>; + assigned-clocks = <&k3_clks 296 1>; + assigned-clock-parents = <&k3_clks 296 5>; + status = "disabled"; + }; };