From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A18A606A323 for ; Sun, 15 Nov 2026 14:28:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=hriIilVa; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=KNppYKNq 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: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Unsubscribe-Post: List-Owner; bh=zDDmPLN/vORV4feX+wDc3Z6tM6cjTEDR9e6IezQyu0M=; b=hriIilValzbjc7 Bx4Z0S5EAOLMUXOLsDBrJIQJ/46St/508haMqNcNCpWDRxef1A4Pw1G2x2uNoE0UrcZw4z5dOiWmd crXDHWCfFZIZgFzBFCbeL8m+6Jv7dyFiaZ2BUayXczf1/H40yzgA1Emqq2DydughcwXJT496KtUMp Li4KBinoDrTS6IWsDV0kb5L5v27vi5uhnX8BL8JaY0gXIE5j9+NS6GwH2W76uuzlWunulc8q6kbnQ s+WlrpzTy/u220EV/ARMxQt75jzSkQTCmS+lg5zeq9b965uaWEKnGOvO7pzqZ+Zw3Vq9u9SxF7Li/ IKP2GQqYyCG1xuY2D55Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xSbDU-000000003Uq-2EAH; Sun, 15 Nov 2026 14:28:24 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xSbDS-000000003UA-1Ia4 for linux-arm-kernel@lists.infradead.org; Sun, 15 Nov 2026 14:28:22 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 168C143ADB; Sun, 15 Nov 2026 14:28:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B3BD1F000C4; Sun, 15 Nov 2026 14:28:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794752902; bh=zDDmPLN/vORV4feX+wDc3Z6tM6cjTEDR9e6IezQyu0M=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=KNppYKNqzAJleubEyIv/tWcxOhGjxkZs7qlH7GlP0JYNDiCL7lENbyJ+nXwmcWiMC Reg3MLIFS+xZuxjjwylVdR7VvoH//ltRG03j+abTQBtg7T9N2I3RRSAuRhce175fRI n/Cm3kro0Bh9qdcXcU4lrbnzhLstY9arcmnXrgTrmL8KSNBM5pwA6BSfCH8ktju6mG Nh4PNvJlJaP0MuNpD8hKiNt8u/vq7OYDVvUaT5sqazJURpHw5yFglqvPXIpXEKdP/A UehrxSkjDzJLMCkxMehfDbvhChes7bbU2ngU/0Q2tI41djj5YZAGiYkqnh832xmLTl rJfBUnDnOeDvA== Message-ID: Date: Sun, 15 Nov 2026 16:28:18 +0200 X-Archived-By: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 11/16] nvmem: microchip-otpc: Expose UID registers as 2nd nvmem device To: Alexander Dahl Cc: Nicolas Ferre , Alexandre Belloni , Ryan Wanner , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Srinivas Kandagatla References: <20261105110715.2486432-1-ada@thorsis.com> <20261105110715.2486432-12-ada@thorsis.com> Content-Language: en-US From: Claudiu Beznea In-Reply-To: <20261105110715.2486432-12-ada@thorsis.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-12.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On 11/5/26 13:06, Alexander Dahl wrote: > For SAM9X60 and SAMA7G5 the Product UID x Register containing the Unique > Product ID is part of the OTPC registers. Expose this unique id as > trivial nvmem device in a similar fashion like the soc sfr driver on > SAMA5D2 does. > > Signed-off-by: Alexander Dahl Reviewed-by: Claudiu Beznea