From mboxrd@z Thu Jan 1 00:00:00 1970 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 3B5DAC369BD for ; Wed, 16 Apr 2025 15:23:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VTVKYFoj1jaoNBJBsD0WujEyvI4IfuhmvFWnnCOeCTc=; b=zH0ebA7n9iwk3JpL2FTM2Hwg4S 1a2YW1k0KsVgfIAogeU5zgCyKaA/JP5ODZvqUyfbGUL7ZAtfR0DbAEOWhp99SBPEWnl4NRtC47WqL OVQnfg8RXcwKrJtet53KeWIQGavzux2en4rjKXXMIB3urmRwLW2gqXnYxr6kA3KTi+Or7CoBjSe3u 6/hsWXKhE/mflcnuMIC/HR7ajK3Ym4jzcgNaO3okh+TNoUVRoMm3pt+9o1YvrRtkzWJeEIG+WRDfE IrxUBsQxfoCy3pG0WEvglozGFqAZCDSoL5auwGyhqtAZy+mnjKtqi83nEtV7IOli/8DBAEp3y63vp UYmcdwyA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u54bZ-0000000A3dc-3BQg; Wed, 16 Apr 2025 15:23:13 +0000 Received: from mail.fris.de ([2a01:4f8:c2c:390b::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u53kH-00000009tOe-1XJ4 for linux-arm-kernel@lists.infradead.org; Wed, 16 Apr 2025 14:28:10 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 5DD5BC9757; Wed, 16 Apr 2025 16:28:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1744813688; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=VTVKYFoj1jaoNBJBsD0WujEyvI4IfuhmvFWnnCOeCTc=; b=eBPNbebM8LiTuWnpVtxwPDJRYk42p+WSiauqDuj5Y+Eif0imNfb+yaCX/5KjrtAxvHr5AY zk+qQLX7726CBHMNzF4NvQkWjnWW1v1wO/w8VwZKlXhtSn8bYPq4RLt9jrWsFtFvg4ebNE JcB2Wcxy+mul3bMUfyaVQfFH11axnp5Q4A/YtXgHcZrmHIxkVnbzQpl7azmHjlUFOxOked zV7hOaNTMKmscW2RBgnDSiTUTXAvFp9d0UEo17yzYiaDgJ8FKP4mYSAqO2koJbQ+bbBjGI XUpWXWsHJfZnCIOhD9nhfMnRuSW2doQuBn60slbdhb1gsZ2RD8PLXKQ1ZSMWmw== From: Frieder Schrempf To: Peng Fan , Pankaj Gupta , linux-arm-kernel@lists.infradead.org, Conor Dooley , devicetree@vger.kernel.org, imx@lists.linux.dev, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Rob Herring , Sascha Hauer , Shawn Guo Cc: Frieder Schrempf , Carlos Song , Fabio Estevam , Frank Li , Haibo Chen , Pengutronix Kernel Team , Shengjiu Wang , Shenwei Wang , Xu Yang Subject: [RFC PATCH 4/5] arm64: dts: imx93: Add node for OCOTP S400 NVMEM driver Date: Wed, 16 Apr 2025 16:26:23 +0200 Message-ID: <20250416142715.1042363-5-frieder@fris.de> In-Reply-To: <20250416142715.1042363-1-frieder@fris.de> References: <20250416142715.1042363-1-frieder@fris.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250416_072809_555279_F42037B5 X-CRM114-Status: UNSURE ( 7.57 ) X-CRM114-Notice: Please train this message. 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 From: Frieder Schrempf This adds a node for the OCOTP NVMEM driver that uses the ELE S400 API to access the fuse registers. Signed-off-by: Frieder Schrempf --- arch/arm64/boot/dts/freescale/imx93.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 122519648d1b..12463cf6c214 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -228,6 +228,11 @@ hsm0: secure-enclave { mboxes = <&s4muap 0 0>, <&s4muap 1 0>; }; + ocotp-s400 { + compatible = "fsl,imx93-ocotp-s400"; + secure-enclave = <&hsm0>; + }; + mqs1: mqs1 { compatible = "fsl,imx93-mqs"; gpr = <&aonmix_ns_gpr>; -- 2.49.0