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Tue, 11 Jan 2022 07:25:26 +0000 From: To: , CC: , , , , , , , , , , , , , Subject: Re: [PATCH v5 0/3] mtd: spi-nor / spi / MFD: Convert intel-spi to SPI MEM Thread-Topic: [PATCH v5 0/3] mtd: spi-nor / spi / MFD: Convert intel-spi to SPI MEM Thread-Index: AQHYBrxmQLRO4jWGjE2fhdFknwxLig== Date: Tue, 11 Jan 2022 07:25:25 +0000 Message-ID: References: <20211220164625.9400-1-mika.westerberg@linux.intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=microchip.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 4e5869bb-8ff0-4d3a-4b62-08d9d4d38989 x-ms-traffictypediagnostic: SA2PR11MB5179:EE_ x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:7219; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On 1/11/22 8:49 AM, Mika Westerberg wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > Hi Tudor and Mark, Hi! > > On Mon, Dec 20, 2021 at 07:46:22PM +0300, Mika Westerberg wrote: >> Hi all, >> >> Based on discussion on the patch I sent some time ago here: >> >> http://lists.infradead.org/pipermail/linux-mtd/2021-June/086867.html >> >> it turns out that the preferred way to deal with the SPI flash controller >> drivers is through SPI MEM which is part of Linux SPI subsystem. >> >> This series does that for the intel-spi driver. This also renames the >> driver to follow the convention used in the SPI subsystem. The first patch >> improves the write protection handling to be slightly more safer. The >> following two patches do the conversion itself. Note the Intel SPI flash >> controller only allows commands such as read, write and so on and it >> internally uses whatever addressing etc. it figured from the SFDP on the >> flash device. > > Any chance to get this one merged? > Sure, it's a candidate for 5.18. I don't have anything against the move to SPI, but I didn't get the chance to go through your series. Will try to do it. Cheers, ta ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/