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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j19si9066177edw.171.2022.02.22.17.51.55; Tue, 22 Feb 2022 17:52:17 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=D8+Slpmp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234838AbiBVSmG (ORCPT + 99 others); Tue, 22 Feb 2022 13:42:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32894 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233516AbiBVSmD (ORCPT ); Tue, 22 Feb 2022 13:42:03 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C2B8D3190C; Tue, 22 Feb 2022 10:41:37 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5F8D161295; Tue, 22 Feb 2022 18:41:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F537C340E8; Tue, 22 Feb 2022 18:41:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645555296; bh=PlcILcXwOi9fBpsm7seOqoPGQWIfouA8pxkgWFTFfJE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=D8+SlpmptrI87aGvfboenq5So/2aJLP0cDinsaic44I2HTUR0bMnVtONdsmMCafKE LQ4vpL2j5lwsKlYbDYy+oEeOuHgMZoS4t7NHcl1UzDwoJ6VQVtUzXFHWH0XzHoE7+4 x2CjSraa+BqwHwpK3DQiteyQVgPdd6F5mmg/ZAiz3Xh5QuGtSvf/qC0oI8y/GlrRbL wa8v4t6tEhHsGGrsyGrFQ6TQZXF9VlLbxSaV6u51LJNz9EHTbd2+i+0TkwXHS2mAK6 hhU3R5t+Ef8rvxbaxk4GMn1nDLnNBvnwYd9M3rZN65xjWbOE7sxJC5ukNdYjpxs5P/ 3oYesyjVyZ6FQ== Date: Tue, 22 Feb 2022 18:41:31 +0000 From: Mark Brown To: Krishna Yarlagadda Cc: thierry.reding@gmail.com, jonathanh@nvidia.com, linux-spi@vger.kernel.org, linux-tegra@vger.kernel.org, skomatineni@nvidia.com, ldewangan@nvidia.com, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, p.zabel@pengutronix.de Subject: Re: [PATCH v2 5/5] spi: tegra210-quad: combined sequence mode Message-ID: References: <20220222175611.58051-1-kyarlagadda@nvidia.com> <20220222175611.58051-6-kyarlagadda@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="WWVA/QWcCulnhLx/" Content-Disposition: inline In-Reply-To: <20220222175611.58051-6-kyarlagadda@nvidia.com> X-Cookie: I smell a wumpus. X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --WWVA/QWcCulnhLx/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Feb 22, 2022 at 11:26:11PM +0530, Krishna Yarlagadda wrote: > + val = tegra_qspi_readl(tqspi, QSPI_GLOBAL_CONFIG); > + val |= QSPI_CMB_SEQ_EN; > + tegra_qspi_writel(tqspi, val, QSPI_GLOBAL_CONFIG); I notice that nothing seems to clear QSPI_CMB_SEQ_EN - is that self clearing or something? --WWVA/QWcCulnhLx/ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmIVLloACgkQJNaLcl1U h9CEGAf/VSroGQl8z/3WJdxNVBdGUYCSFKyikKK8yzn9796Gh2t+sA96yEW6uFJY x45RQmeKDruKl5sWoDb695A3S6g6fwP8hO3ZbARV/06g9Ib7DZsB9WTpuVICXXZ2 AO7Pysc3R0qBb+4XKZpgWt+8g5u16UXptgmGa7bUI02gJNW3Nn4/RfcR3hsNnKOe 9uAeq2Dpncm8H5+gxP0i8Ngr1aba8MZHa61Rr0j/I2zLADVK4Mcwpy6XfVZoNXns UlZvRs0FiygfEQnLEJ3a9Q9ZAPMPnE1/iJi9LtyS/H7SpIx0POv/AbKtaEWgHe/E NaSmsp5CtTJg3R8H3LDX8fDxif7ARQ== =z2l3 -----END PGP SIGNATURE----- --WWVA/QWcCulnhLx/--