From patchwork Thu Apr 20 12:29:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ivan T . Ivanov" X-Patchwork-Id: 13218702 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 C1EB2C77B7C for ; Thu, 20 Apr 2023 12:30:39 +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:References:In-Reply-To: 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: List-Owner; bh=S9FV2FZ2XvoB6Eaam97OoxDFRMEtJX+uOKESnF8w/x4=; b=RG64zcdmsKvlqI OcyDKlcA1d/mxPyIZ6lVP2/luo45A9dlSzR9woh7gm0xrtdq6KOygc8xQ3pnKkp7xU1V6gL+3GpVD k6/auAyLBG/YT1HdjdaZ7Vcviy1e4Gp1uj64+cRz62O5cJ9SaaibIObxyMQ0yIAYaKPrfxTJ/1u/G PwY93PJHWgZQpUhPJjkil5SuitjymfP89az+7zGWdsVAgkFuRFpZnPeWVROAomBHyGyFHpg7bJFSe ZZToBqiubfQqF95mgpBDZD7Ej6g2CgB15anK3luNSE/UnKjCrjTlgveco533wg0j2JtIGXXbOVi7a Mo8ACqJQWMnFR97ivZDw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ppTQ5-0083hu-0R; Thu, 20 Apr 2023 12:29:49 +0000 Received: from smtp-out1.suse.de ([2001:67c:2178:6::1c]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1ppTQ1-0083gM-2V; Thu, 20 Apr 2023 12:29:47 +0000 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 594AF219E9; Thu, 20 Apr 2023 12:29:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1681993784; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UuSrP+8SJkpdoPBxCBowJ+DnkR7MI35JUEvk9XwrMdA=; b=o7/kSD9c1Lg+Z5r5xGW2/66xE/yJcRRcEN2hxClLe+wgviUNPEs+TcsjRc1YUvwM/NWZ+L dKjSpA2I9IIJ+AUbq0c1+FniM/+4i2USQDxi8wu62pEF0mpiFe4bNTl/UOYOIET66UQmPG gku3vlLqsrCtu3nJMB6SYEkbJqmpkdI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1681993784; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UuSrP+8SJkpdoPBxCBowJ+DnkR7MI35JUEvk9XwrMdA=; b=oFFxbo3zApxTcUQvPc/eAmjsYhs4urrx4at7ACIo4TJebbbeRKmh3ntPlH1R2ajCKJgAMH 2rfwvTN/B9W7c7Dw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 4A508139EC; Thu, 20 Apr 2023 12:29:44 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id cFTyETgwQWSueQAAMHmgww (envelope-from ); Thu, 20 Apr 2023 12:29:44 +0000 From: "Ivan T. Ivanov" To: Srinivas Kandagatla , Rob Herring , Krzysztof Kozlowski Cc: Nicolas Saenz Julienne , Florian Fainelli , Stefan Wahren , linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, "Ivan T. Ivanov" Subject: [PATCH v3 1/3] dt-bindings: nvmem: rmem: Add raspberrypi,bootloader-public-key Date: Thu, 20 Apr 2023 15:29:22 +0300 Message-Id: <20230420122924.37997-2-iivanov@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230420122924.37997-1-iivanov@suse.de> References: <20230420122924.37997-1-iivanov@suse.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230420_052945_961855_3F41C2D1 X-CRM114-Status: UNSURE ( 8.65 ) 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 On RPi4 the bootloader[1] will copy the binary public key blob (if present) into memory location specified by this node, for use by the OS. [1] https://www.raspberrypi.com/documentation/computers/configuration.html#nvmem-nodes Signed-off-by: Ivan T. Ivanov Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/nvmem/rmem.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/nvmem/rmem.yaml b/Documentation/devicetree/bindings/nvmem/rmem.yaml index a4a755dcfc43..566eff3d1061 100644 --- a/Documentation/devicetree/bindings/nvmem/rmem.yaml +++ b/Documentation/devicetree/bindings/nvmem/rmem.yaml @@ -17,6 +17,7 @@ properties: items: - enum: - raspberrypi,bootloader-config + - raspberrypi,bootloader-public-key - const: nvmem-rmem reg: