From patchwork Wed May 3 09:33:07 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: 13229970 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 0A345C77B78 for ; Wed, 3 May 2023 09:34:08 +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=V81kkZjGCzcYNbQ2Bp82swLItM5mbH1v8MeNpGOzHnI=; b=wHprM4C0susTSX 7QyISOxieEc0muuYZLUYch8BP8ZlA1kteCAcGmA44BfNq/PuSQKpisIp9OgazwWOmUo7hyiU7eBts 1UJGXd850fAhsat/JrJ0oY6t3Wv/WMVsO6N16fLSmKuEZf4qqSeHw/naDJFG+ONEQilNm+41HQ4V+ 3G9Dhck5DLPhgSIPEPSHcRC/JAkiXYG/xM+KlC/D0DJ5GTWqx5ZtMVhFSh2MrLPMxYLT5UDovOmlG YPsn1GT5S0IgyystVUrhtCVKlN3kZP9rvemi+C6e+9r4F1Ot78oxlQdKI25iGbSbokmYiNvmHtD11 oUhVByOXWr+0IbLB0lYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pu8rS-0041Xx-2B; Wed, 03 May 2023 09:33:22 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pu8rP-0041Wz-2s for linux-arm-kernel@lists.infradead.org; Wed, 03 May 2023 09:33:21 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3439XEx7089718; Wed, 3 May 2023 04:33:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1683106394; bh=51vNYF5jUUgjJ+YVXLiVvGHHAtSEJjbLxUMXFfoDjSM=; h=From:To:CC:Subject:Date; b=qaP4rbUc5jc2Xq3UMtMU64O3G/ypfzvbIJUK0/+wYNXXW+s59o5t3fp3ZiR7vhNZ3 nH031OeXLa/Oz1DGVCd4b0IB7D1O72b9+Q6wkG7gwS0TrNYH9Q/p5BgTmxcLoL2ab1 RETrcGvzMj96KARiGSlWubi7G55Djt9VSeqjk/5I= Received: from DLEE112.ent.ti.com (dlee112.ent.ti.com [157.170.170.23]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3439XExY006897 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 3 May 2023 04:33:14 -0500 Received: from DLEE105.ent.ti.com (157.170.170.35) by DLEE112.ent.ti.com (157.170.170.23) 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 04:33:13 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE105.ent.ti.com (157.170.170.35) 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 04:33:13 -0500 Received: from ula0497641.dhcp.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3439XAIl084380; Wed, 3 May 2023 04:33:11 -0500 From: Neha Malcom Francis To: , , , , CC: , , , , Subject: [PATCH v4 0/3] Add support for ESM Date: Wed, 3 May 2023 15:03:07 +0530 Message-ID: <20230503093310.85779-1-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_023320_009121_E38B057C X-CRM114-Status: GOOD ( 12.01 ) 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 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.dtsi | 1 + 4 files changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/ti,j721e-esm.yaml