From patchwork Wed May 3 12:32:09 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: 13230137 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 34F9DC77B75 for ; Wed, 3 May 2023 12:33:26 +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=S92OTIsB3haPl/x5euqpIroxXXWNNSr5FXwPRNHmjnM=; b=NFiSlj1sqcC5v8 Ym/yY9hpflkrxq5gH7Hmmeoek9UfAKZFC/p++cvcVEtzha/qLPYHZyP78Y2c0g7CQTd37c+G5dcay awQBFcFESnVsaSK+5ybXv7Y8/bm2I+lG/7E61geb6l5HUvaPAucN9deWAqadt8tGDzbpUQh+EUXUE F573hV14eWsEAwu3Ha9mdieUOv30BYQnaEOBr71ZXenqS3evmSULudgObY0Gybl53ZMW2DoQTWpL+ MOaiU8mBK44Ghb9Ww9Zp3ZsNiDsCCgTXf9gBZXmJMRMb6epOCfE22zrgG1Xp+nF/hXmvM9/jEQlUB iJy0Cytl+wKFS269xqrA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1puBeh-004Z5J-1Q; Wed, 03 May 2023 12:32:23 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1puBef-004Z4j-1B for linux-arm-kernel@lists.infradead.org; Wed, 03 May 2023 12:32:22 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 343CWGli085168; Wed, 3 May 2023 07:32:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1683117136; bh=5YQaPu7RI6KK7I+0pfYHmnFamQ8Gc1rTUPQG622mMOg=; h=From:To:CC:Subject:Date; b=shJ6OWRi9B/dkVQIHa54xr4OSXg/nfZPQXRXqGYCdlW6413PdpQcdHhtAS4qxjMvY qQmHLHyVUxrcTXpgc5P0eFwLvKCDdxt0nFzCqvcy6xnhFl/wxv20ewqhb/lca6nE+y +PORNY0NNk2lgdwmVm+seqd1TOEDBMFJpz7HYNCE= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 343CWGgZ064838 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 3 May 2023 07:32:16 -0500 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 3 May 2023 07:32:16 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) 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; Wed, 3 May 2023 07:32:16 -0500 Received: from ula0497641.dhcp.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 343CWDo8124525; Wed, 3 May 2023 07:32:14 -0500 From: Neha Malcom Francis To: , , , , CC: , , , , Subject: [PATCH v5 0/3] Add support for ESM Date: Wed, 3 May 2023 18:02:09 +0530 Message-ID: <20230503123212.208457-1-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-20230503_053221_483149_130A5671 X-CRM114-Status: GOOD ( 11.90 ) 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 v5: - added esm node to k3-j721e-main.dtsi Changes in v4: - hwmon/ti,j721e-esm.yaml -> misc/ti,j721e-esm.yaml - retained tag by Krzysztof for dt-binding Changes in v3: - formatting changes in dt-binding - modified example in dt-binding cbass_main -> bus - changed subject misc -> hwmon 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/misc/ti,j721e-esm.yaml | 53 +++++++++++++++++++ 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-main.dtsi | 6 +++ arch/arm64/boot/dts/ti/k3-j721e.dtsi | 1 + 5 files changed, 67 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/ti,j721e-esm.yaml