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 2D16E606A31A for ; Sun, 15 Nov 2026 14:28:10 +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=sqTa2sjW; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=WE3HcLfI 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=2sEy+yKxTZ/xGVRJAvsX6+GY6brY5WnNBV7SvMXqFes=; b=sqTa2sjWKNfaq1 mUUHE0V6oYecVhKsRvmzcRliraiB4nq2BNAsRDQcWiUFnqPgDboeaikNrQOjm5ntMYFQaxspJBk/e 3yJlgwL8QwIl9E2LHZJbTaDsCnrEl2v7b7sFPbrtXzTuKlVXRIQ1x/DPiVUe8l1s1kDHTFP7vQTMC xV5rq8lNWWRou5hlN6S4VQmQ+bouRQuHQfzozRkiOgsj62ubnOmhFCEWEn9sPcm8CEAtbekYzqFpD qaGtPQrSd0m3khmF3RzrwCSMOr6aZzzI8cT2VAIBJS421RAdhjqrrenr92dlKXCUppOMLedVzO3Yj 2Wts0cKDD6jsUFofMQDA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xSbDA-000000003PF-0s9K; Sun, 15 Nov 2026 14:28:04 +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 1xSbD8-000000003Oo-2p2D for linux-arm-kernel@lists.infradead.org; Sun, 15 Nov 2026 14:28:02 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 6DB7D416FB; Sun, 15 Nov 2026 14:28:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E58E91F000C4; Sun, 15 Nov 2026 14:27:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794752882; bh=2sEy+yKxTZ/xGVRJAvsX6+GY6brY5WnNBV7SvMXqFes=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=WE3HcLfIDZZ45snquMcmVMk45vbUEm7Sn6YKy0m/CuhmQSMQ4EW/dp6xOMOS5Mh6S glR8Bu+rl6Lo+RUM8JLJRh+vJ0MPJ19Ml9+AKByV5CrDyYjTOB4mZTRoICLjVjZcqV 4JEhE+StLC/YXiyt1ALDT/T1vIyvNfZe2AGM7a+7dhqIyuXrAZLQ7sCoxos6ACBMul iMaY0M0AJpG/ZNhf+UHWKJQH/Zqg+qBGm8IPq3A8v1GqMzbjduaGcfdnJhXB9dYppD PpDm764+dkLkgpXaVhIzSIuQDHLaIKFAnaZDdh7k91x0F/Zafyv4y6qs70IcrKopvo W1VJ8Pzm+zj/w== Message-ID: Date: Sun, 15 Nov 2026 16:27:58 +0200 X-Archived-By: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 13/16] ARM: dts: microchip: sama7g5: Add OTPC clocks 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, Rob Herring , Krzysztof Kozlowski , Conor Dooley References: <20261105110715.2486432-1-ada@thorsis.com> <20261105110715.2486432-14-ada@thorsis.com> Content-Language: en-US From: Claudiu Beznea In-Reply-To: <20261105110715.2486432-14-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: > These clocks should be enabled, datasheet says: > >> The OTPC is clocked through the Power Management Controller (PMC). >> The user must power on the main RC oscillator and enable the >> peripheral clock of the OTPC prior to reading or writing the OTP >> memory. > Earlier discussions suggest, MCK0 must be enabled, too. MCK0 is parent > of peripheral otpc_clk, so this is done implicitly. > > Link:https://lore.kernel.org/linux-clk/ec34efc2-2051-4b8a- > b5d8-6e2fd5e08c28@microchip.com/T/#u > Signed-off-by: Alexander Dahl Reviewed-by: Claudiu Beznea