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 2E603C77B7A for ; Thu, 25 May 2023 14:53:49 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zVSxpQFkhw/+tTT7t42mFfsAqzbG3t61ZBLqOJdbt9E=; b=CY0IWjisBkBVnU LZQEdebZexqlClFXDq6wb7ePSLrtj3fEobx1ickQmJmBAPjGQDOXJ9992AkEBcv9M8QnjZfi2Xqok 1qTPvVOIQ8JwpvZuECLTIqcbeCHRDmHO49zGiC/gaTqI9bi8EUrsfaz9cVvsdmdxaE5eBB9SQjYXv pKKlFIfW8NlH3bHaYhI2ulKvOv/ziJm29MnuW3V6YZ2gKKTu2lW9N6lRdNKn+GxyTv90rG8TUrps7 PkR2qXpmNXC9h2CnMK9AfzFzQ2TUmbekiq59HhWig9ZLzOpknIoSWx0uyC07ry1DqVOnzWasmKT1d b7pm7MopzGQElFrKdiqg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q2CLG-00Gt3w-11; Thu, 25 May 2023 14:53:26 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q2CLD-00Gt2k-0V for linux-arm-kernel@lists.infradead.org; Thu, 25 May 2023 14:53:24 +0000 Received: from francesco-nb.int.toradex.com (31-10-206-125.static.upc.ch [31.10.206.125]) by mail11.truemail.it (Postfix) with ESMTPA id 29B092130A; Thu, 25 May 2023 16:44:26 +0200 (CEST) Date: Thu, 25 May 2023 16:44:21 +0200 From: Francesco Dolcini To: Nishanth Menon , kamlesh@ti.com Cc: vigneshr@ti.com, kristo@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: ti: k3-am62-main: Remove power-domains from crypto node Message-ID: References: <20230417133308.1990057-1-kamlesh@ti.com> <20230417134241.oj5cmrqjeoxj2sb2@power> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230417134241.oj5cmrqjeoxj2sb2@power> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230525_075323_358018_B94744BB X-CRM114-Status: GOOD ( 12.01 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Apr 17, 2023 at 08:42:41AM -0500, Nishanth Menon wrote: > On 19:03-20230417, kamlesh@ti.com wrote: > > From: Kamlesh Gurudasani > > > > With latest firmware update, we can no longer control power of SA3UL from > > main domain. > > How is this backward compatible? I just stumbled across this commit since I had an issue with crypto@40900000 not being probed on Verdin AM62. Not sure how this is supposed to work about backward/forward compatibility, however this is needed for having it working with the latest firmware. And if there is a proper way that take care of this, it should be backported IMO. Francesco _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel