From patchwork Wed Apr 19 09:25:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neha Malcom Francis X-Patchwork-Id: 13216549 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 E5732C77B73 for ; Wed, 19 Apr 2023 09:27:04 +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: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:In-Reply-To:References: List-Owner; bh=KYt43CkfryHLmCXLPL18hBfLHNbYkLb7m8IdnfGPdMQ=; b=Sme9t9IdtdxkHz 0w/SDA6GZQ8Sq6pNwrUj5fGvcA/XO2Cuaf2YZOqCbdF4giiv1qd1oQHsSLimPyzCbOsBJ3D5eHU74 R4RnKBxX78/e4uBFlwX0EBQXiA3ino1TKSwSTjOdL6mrLejoiG5/VyMdEpasEKMVQL7eUkpBVI451 QlAjhiLHl0OLZlojILSLTULRargfuAyCJKnuH6zyKof0wglgVjnVWsbCbkV84QpgQc98lQxjRpbvl 7pyX1zMDKaJ55ELnUmxKt+eZV5Wc1GCSGx449UfDAAtgPExqxxAynQM56LGV38oRRB70+5/jf2WG1 16ceLQyoRVYfd5HxT2Cw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pp44r-004jHc-0r; Wed, 19 Apr 2023 09:26:13 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pp44m-004jGd-05 for linux-arm-kernel@lists.infradead.org; Wed, 19 Apr 2023 09:26:11 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 33J9Q3KO037200; Wed, 19 Apr 2023 04:26:03 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1681896363; bh=VtQkCHY6TMm3bQP8UZLgQ/dLSEcjQICwW0QhQfWqMqo=; h=From:To:CC:Subject:Date; b=DRMMiF3/mkQch6CaF6Se2Elp6GgUID5wO2/8pI7W6oNG1lA3uQ0qZDiDlXsHn45pf +G9LXHtntCuM6bUHJ5/QqGlQIgsiqaLc3leYyk9e4Ac/wZ5Uc+Bn8CNEWGoIQnHLd/ fdgWOx6TJP7AlhtSHTI1lRhEe43Gfvq8pdq1jdPc= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 33J9Q3tG011540 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 19 Apr 2023 04:26:03 -0500 Received: from DLEE113.ent.ti.com (157.170.170.24) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Wed, 19 Apr 2023 04:26:03 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) 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 15.1.2507.16 via Frontend Transport; Wed, 19 Apr 2023 04:26:03 -0500 Received: from ula0497641.dhcp.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33J9Pxnb086968; Wed, 19 Apr 2023 04:26:00 -0500 From: Neha Malcom Francis To: , , , , CC: , , , Subject: [PATCH v2 0/3] Add support for ESM Date: Wed, 19 Apr 2023 14:55:56 +0530 Message-ID: <20230419092559.673869-1-n-francis@ti.com> X-Mailer: git-send-email 2.34.1 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-20230419_022609_750424_890E7EC0 X-CRM114-Status: GOOD ( 11.86 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org ESM (Error Signaling Module) is a fundamental IP responsible for handling safety events. The driver currently present in U-Boot is responsible for configuring ESM. This patch series adds dt-binding and nodes for J721E and J7200. This goes towards end goal of having DTB sync with that of U-Boot as well as ensuring completeness of hardware description in devicetree. Changes in v2: - misc/esm-k3.yaml -> hwmon/ti,j721e-esm.yaml - formatting changes in dt-binding - modified example in dt-binding Neha Malcom Francis (3): dt-bindings: misc: esm: Add ESM support for TI K3 devices arm64: dts: ti: k3-j721e: Add ESM support arm64: dts: ti: k3-j7200: Add ESM support .../bindings/hwmon/ti,j721e-esm.yaml | 55 +++++++++++++++++++ arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 6 ++ arch/arm64/boot/dts/ti/k3-j7200.dtsi | 1 + arch/arm64/boot/dts/ti/k3-j721e.dtsi | 1 + 4 files changed, 63 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/ti,j721e-esm.yaml