From patchwork Mon Apr 24 09:53:28 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: 13221967 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 02E3BC77B61 for ; Mon, 24 Apr 2023 09:54:36 +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=VSmfUdGsy7K2u8Yjq7HJuFTcXhL3J3S+gtLKOrMJxuA=; b=vBZYKrry8DSDi1 c/paTSAVUIdhEEoDD0rSLTpq/s6WDazsZosd3eZ00PoiNZA+TWjUSSZVrL++VuEp8d8Dw/HW06u8p 8MXSJDkz12NxZnYknipIieXU7wb+c+9V0E2BaNtq83SenkxDQYWqZYGuyUqzvvBQv7cbgbiMSPccL OM0OwRmdeJbaiUEQso17sO8ajkx20zFxtn+C50djNr66Tc3pChX8MrM4TkZMU72Igb7CSLTAte5Up qc2zGEnB7KuBs0rpDQIO3muRVPQHMEdGtV7N97QIpdi3wwQRw3R4V1Q3kwh0pC2fqKuwIeAihGuB7 B95/oa1s8eshIzLFXFKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pqstD-00FsYW-0Q; Mon, 24 Apr 2023 09:53:43 +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 1pqstA-00FsXt-0h for linux-arm-kernel@lists.infradead.org; Mon, 24 Apr 2023 09:53:41 +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 33O9rZte060868; Mon, 24 Apr 2023 04:53:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1682330015; bh=1dbXWi9KKyWCUVrlsQWfh2myKejUVwt83Bg2Xprp4nY=; h=From:To:CC:Subject:Date; b=N6neAnWopJoMomiGhST25n2bghSPu025bqeZs7+RvoC1mqV0o5KhA2CUlVjYMkVcz 2y7ghvM9fNVCSoIAxrfWXTaZS7AkXAk4hmycovNW5HPSIcKFzYCPuKVf/dH1xo7MBv FkS+qv8P9QQxp/8gIBxr19lAXh5a0ri2hX5qQ2JU= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 33O9rZOi033929 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 24 Apr 2023 04:53:35 -0500 Received: from DFLE104.ent.ti.com (10.64.6.25) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Mon, 24 Apr 2023 04:53:35 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE104.ent.ti.com (10.64.6.25) 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; Mon, 24 Apr 2023 04:53:35 -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 33O9rV9q009313; Mon, 24 Apr 2023 04:53:32 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , Subject: [PATCH v3 0/3] Add support for ESM Date: Mon, 24 Apr 2023 15:23:28 +0530 Message-ID: <20230424095331.45351-1-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-20230424_025340_313749_25C4EE09 X-CRM114-Status: GOOD ( 11.08 ) 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 v3: - formatting changes in dt-binding - modified example in dt-binding cbass_main -> bus 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 | 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/hwmon/ti,j721e-esm.yaml