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 X-Spam-Level: X-Spam-Status: No, score=-12.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49987C433ED for ; Mon, 17 May 2021 15:57:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 30DE26108B for ; Mon, 17 May 2021 15:57:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239247AbhEQP6T (ORCPT ); Mon, 17 May 2021 11:58:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:45426 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343678AbhEQPwL (ORCPT ); Mon, 17 May 2021 11:52:11 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E4AD660FEF; Mon, 17 May 2021 15:50:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621266611; bh=v+IC3Fkn1DqRIQwuacT6a0xfUaK38TnZ1/oziVax828=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sSAPkrr/3SMLee031CW8f4eOd5n/X3JE/mc/8VXp8VL3t9DBBxBVWdatqrv97V3mW VGlkkuRK4Pjs117tXrGX6tSK9t77HxqYJFe4UdYZpHryNHdUM4ZDGQeEsiCLDnmIqL k068TXNngo9KRei/UmvJeyhFbHCryChz8SxMt4oCvITGreSvvJMz2YqnLHoHW/EQdI nX5bcIXN4Ujs+36xmdcpU2dylksDiPFV/8nMXG1I4T2QNEfrmTkTsVBN6wdZL/pXGg +3d2XA88EmMQeYLTMI3IOGjdESq+H7xGsqKuFI+ZZHrluhdTxh5ti8Um/5eBxC5b6G CvCIp0G2fjUHg== Date: Mon, 17 May 2021 16:49:28 +0100 From: Mark Brown To: Zhengxun Li Cc: linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org, tudor.ambarus@microchip.com, p.yadav@ti.com, miquel.raynal@bootlin.com, jaimeliao@mxic.com.tw Subject: Re: [PATCH v5 2/2] spi: mxic: patch for octal DTR mode support Message-ID: <20210517154928.GA11957@sirena.org.uk> References: <1621232088-12567-1-git-send-email-zhengxunli@mxic.com.tw> <1621232088-12567-3-git-send-email-zhengxunli@mxic.com.tw> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="LZvS9be/3tNcYl/X" Content-Disposition: inline In-Reply-To: <1621232088-12567-3-git-send-email-zhengxunli@mxic.com.tw> X-Cookie: Chicken Little was right. User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org --LZvS9be/3tNcYl/X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 17, 2021 at 02:14:48PM +0800, Zhengxun Li wrote: > Driver patch for octal DTR mode support. >=20 > Owing to the spi_mem_default_supports_op() is not support dtr > operation. Based on Pratyush patch "spi: spi-mem: add spi_mem_dtr > _supports_op()" add spi_mem_dtr_supports_op() to support dtr and > keep checking the buswidth and command bytes. Acked-by: Mark Brown --LZvS9be/3tNcYl/X Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmCikIcACgkQJNaLcl1U h9COewf/cNm1FKSaKXYdSEaP+MjW1+CYInU4QTZM6ElWK+dZ4tXlCCZnVDdLcCnO glQrPUsJMgCtaldBE0FPTH7QrkDbHQZSgXCWeLIjaVJN0eKX+ZwDCmiVeiA1Hirk 3ShedrPGD8fZztfwp9wGpyKyHiTZysZVL0gSNKypar9N/SPFyCQCLVu1JKv5ohHA wEvZQZF2s7WUhlxAWPm+M7uoAcsLJiNEfM6duVwOyAtTo/bsWnwTAbMtO5bwmvZJ EJ+uqbA2D6KgbNhPWQ5RYT5HcjDfu5Rn+trvWOyPvN6PvkIWGt8Qqk/vHuTj0MFG 7WqfGs9kx4cqYZ8w/Q/Oyn1ZKpKUZw== =lT6K -----END PGP SIGNATURE----- --LZvS9be/3tNcYl/X-- 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 X-Spam-Level: X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 37B5AC433B4 for ; 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bh=v+IC3Fkn1DqRIQwuacT6a0xfUaK38TnZ1/oziVax828=; b=Bqi1++L6z0XgVUTS6rC20o522+ DR00hq1SQTrvl0zNnd/8gnZoPi36wmBxOFoeShE385u1+1zM9arE2cOnvgv3AV6OYM+2ElxHi8SYX 8yKqBHT8jNh4NEl7tEcLmPbwUBT9t1yInE99AHoqb3iuxn/GuSW4wTZxAd07um348/42YfRJzd0Mz qtw5Haxy82KmlCOyVjH3NfBN4LyLNfeDmdDpyP6LiY7jaIOu3CU3j0x0ulNzm0uPtGwZMRMRCQsOp FTy9iPzs+oYsfpnhxFqmAVtrQF+UxyjEJYvArzN4SjDYr0DMcZEWlwHdpKgFQpmIG5imaMeki6CoY 2h665jEA==; Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lifVU-00Dwms-C7 for linux-mtd@lists.infradead.org; Mon, 17 May 2021 15:50:15 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id E4AD660FEF; Mon, 17 May 2021 15:50:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621266611; bh=v+IC3Fkn1DqRIQwuacT6a0xfUaK38TnZ1/oziVax828=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sSAPkrr/3SMLee031CW8f4eOd5n/X3JE/mc/8VXp8VL3t9DBBxBVWdatqrv97V3mW VGlkkuRK4Pjs117tXrGX6tSK9t77HxqYJFe4UdYZpHryNHdUM4ZDGQeEsiCLDnmIqL k068TXNngo9KRei/UmvJeyhFbHCryChz8SxMt4oCvITGreSvvJMz2YqnLHoHW/EQdI nX5bcIXN4Ujs+36xmdcpU2dylksDiPFV/8nMXG1I4T2QNEfrmTkTsVBN6wdZL/pXGg +3d2XA88EmMQeYLTMI3IOGjdESq+H7xGsqKuFI+ZZHrluhdTxh5ti8Um/5eBxC5b6G CvCIp0G2fjUHg== Date: Mon, 17 May 2021 16:49:28 +0100 From: Mark Brown To: Zhengxun Li Cc: linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org, tudor.ambarus@microchip.com, p.yadav@ti.com, miquel.raynal@bootlin.com, jaimeliao@mxic.com.tw Subject: Re: [PATCH v5 2/2] spi: mxic: patch for octal DTR mode support Message-ID: <20210517154928.GA11957@sirena.org.uk> References: <1621232088-12567-1-git-send-email-zhengxunli@mxic.com.tw> <1621232088-12567-3-git-send-email-zhengxunli@mxic.com.tw> MIME-Version: 1.0 In-Reply-To: <1621232088-12567-3-git-send-email-zhengxunli@mxic.com.tw> X-Cookie: Chicken Little was right. User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210517_085012_459263_85963AE9 X-CRM114-Status: UNSURE ( 8.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============4326386363940871895==" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org --===============4326386363940871895== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="LZvS9be/3tNcYl/X" Content-Disposition: inline --LZvS9be/3tNcYl/X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 17, 2021 at 02:14:48PM +0800, Zhengxun Li wrote: > Driver patch for octal DTR mode support. >=20 > Owing to the spi_mem_default_supports_op() is not support dtr > operation. Based on Pratyush patch "spi: spi-mem: add spi_mem_dtr > _supports_op()" add spi_mem_dtr_supports_op() to support dtr and > keep checking the buswidth and command bytes. Acked-by: Mark Brown --LZvS9be/3tNcYl/X Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmCikIcACgkQJNaLcl1U h9COewf/cNm1FKSaKXYdSEaP+MjW1+CYInU4QTZM6ElWK+dZ4tXlCCZnVDdLcCnO glQrPUsJMgCtaldBE0FPTH7QrkDbHQZSgXCWeLIjaVJN0eKX+ZwDCmiVeiA1Hirk 3ShedrPGD8fZztfwp9wGpyKyHiTZysZVL0gSNKypar9N/SPFyCQCLVu1JKv5ohHA wEvZQZF2s7WUhlxAWPm+M7uoAcsLJiNEfM6duVwOyAtTo/bsWnwTAbMtO5bwmvZJ EJ+uqbA2D6KgbNhPWQ5RYT5HcjDfu5Rn+trvWOyPvN6PvkIWGt8Qqk/vHuTj0MFG 7WqfGs9kx4cqYZ8w/Q/Oyn1ZKpKUZw== =lT6K -----END PGP SIGNATURE----- --LZvS9be/3tNcYl/X-- --===============4326386363940871895== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ --===============4326386363940871895==--