Received: by 2002:a05:6a10:af89:0:0:0:0 with SMTP id iu9csp428295pxb; Fri, 28 Jan 2022 02:14:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJxdjew6F3yfixi9QqjSY6fH0JzbJMx2f44s51EyQClmQNU40ZMXWkdtzSgMyatQ4MZjCX8A X-Received: by 2002:a17:902:e842:: with SMTP id t2mr8183662plg.69.1643364860988; Fri, 28 Jan 2022 02:14:20 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1643364860; cv=none; d=google.com; s=arc-20160816; b=BJg2VNWw973ZJSBQI9t4Nb1d9QC48Xj+w7XnASNhN89kWb9xmNRSabV4J+bovL2Orp Lz9W7oZhRjWLqTZ7kBmvgkEEwiFzo64KLa7zpddY61prXkv/lqwGRNlUrDDscDycItvU 8jrJq4RVlTFM2doEBFY7feSXmYcM4MoPO5/Wpr9VPpZTQlfkhnT5LXKv7GnbmQJZtkki po7PlfAOgJ8cUtTLOx2FWRu3qiE9QeGYRe/tZXGjeKmHLrbpKgzYTyPrvEajVfFDEuzE hZ+vHHBOMVDigv4+Loa9LpKr8zvedlzJCwnjb/SY4HOGpnJMZ6sFw1L0mTuJeFInixyS uKXQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=xNawuObWhyP0ImzFqSgiOualNkD16J48BR142Yz0pXY=; b=vvar0F7pihWywT1dTqkkH+cG3VM0iZYBj0H2JWav2zj7kBFt19fd1pguIEKaDH9j8f fCyVZ9RsT8tTjy9ivHl8+7/4ptXaMJEb41q1emARtGanR8/cQHvHljJDk6T+nunOILFG zzQ4JZ8Hzhe7oqAzf3iVV3tdJkEGhtg+qvSTqV3FuUX36r91u9Aj5bbnCpG4Q9K3sOd5 qoYW3zZO+L0hHXU3dUZcqMPRvVcjqEBBJJt7480NQfmPtTvkJ3Q6rMHw4OnEMWgrNhVX lLW4DJ3yTl0LEPWKb7pLUWztQs4VvjMFkDKZvatXLNGxBbgkxP2YBU14as57zWTYBJwR aU5Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@walle.cc header.s=mail2016061301 header.b=LcyvZYwz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s17si2025320pjz.64.2022.01.28.02.14.09; Fri, 28 Jan 2022 02:14:20 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@walle.cc header.s=mail2016061301 header.b=LcyvZYwz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243879AbiA0Qhx (ORCPT + 99 others); Thu, 27 Jan 2022 11:37:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231285AbiA0Qhg (ORCPT ); Thu, 27 Jan 2022 11:37:36 -0500 Received: from ssl.serverraum.org (ssl.serverraum.org [IPv6:2a01:4f8:151:8464::1:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 611ABC061714; Thu, 27 Jan 2022 08:37:36 -0800 (PST) Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 2680C22239; Thu, 27 Jan 2022 17:37:33 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1643301454; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=xNawuObWhyP0ImzFqSgiOualNkD16J48BR142Yz0pXY=; b=LcyvZYwzhqf1IChnWrgxom96FXIrrkDW/QVTb8vPoAZnYrH7pGK5517TpcCQ8xxsNewtAv sHCQrYB66JUfVm0A0nRKDFVzxcUK+qOoziN3hjpA4P1KWujIwFMj3DkXK68DOOaXemOV22 JCbTptAJ6RV7T7UB/W/VfRES87U7EMI= From: Michael Walle To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Srinivas Kandagatla , Rob Herring , Shawn Guo , Li Yang , Michael Walle Subject: [PATCH v1 0/3] nvmem: add Layerscape SFP support Date: Thu, 27 Jan 2022 17:37:25 +0100 Message-Id: <20220127163728.3650648-1-michael@walle.cc> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for the Security Fuse Processor found on Layerscape SoCs. Michael Walle (3): dt-bindings: nvmem: add fsl,layerscape-sfp binding nvmem: add driver for Layerscape SFP (Security Fuse Processor) arm64: dts: ls1028a: add efuse node .../bindings/nvmem/fsl,layerscape-sfp.yaml | 38 ++++++++ .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 11 +++ drivers/nvmem/Kconfig | 12 +++ drivers/nvmem/Makefile | 2 + drivers/nvmem/layerscape-sfp.c | 91 +++++++++++++++++++ 5 files changed, 154 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/fsl,layerscape-sfp.yaml create mode 100644 drivers/nvmem/layerscape-sfp.c -- 2.30.2