linux-kernel - Re: [RFC PATCH nand/next 0/4] mtd: nand: spi: Add CASN page support

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Message-ID: <e8c1ea093943141b431d8eb3ed3831c50601dfb1.camel@mediatek.com>
Date: Mon, 28 Oct 2024 15:25:59 +0000
From: SkyLake Huang (黃啟澤)
	<SkyLake.Huang@...iatek.com>
To: "miquel.raynal@...tlin.com" <miquel.raynal@...tlin.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	"linux-mediatek@...ts.infradead.org" <linux-mediatek@...ts.infradead.org>,
	"acelan.kao@...onical.com" <acelan.kao@...onical.com>,
	"chengminglin@...c.com.tw" <chengminglin@...c.com.tw>,
	"mika.westerberg@...ux.intel.com" <mika.westerberg@...ux.intel.com>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "matthias.bgg@...il.com"
	<matthias.bgg@...il.com>, "daniel@...rotopia.org" <daniel@...rotopia.org>,
	"vigneshr@...com" <vigneshr@...com>, AngeloGioacchino Del Regno
	<angelogioacchino.delregno@...labora.com>, "richard@....at" <richard@....at>
Subject: Re: [RFC PATCH nand/next 0/4] mtd: nand: spi: Add CASN page support

On Sun, 2024-10-20 at 21:27 +0800, Sky Huang wrote:
> From: "Sky Huang" <skylake.huang@...iatek.com>
> 
> Hi, this is Qi-Ze Huang(Sky Huang) from MediaTek. On our router
> platforms
> chips, we have to quality lots of SPI-NAND devices and are eager for
> a standard so that we don't need to maintain trivial flash ID table
> anymore. I also noticed a talk in 2019 Embedded Linux Conference,
> Memory Technology Devices: what's new, which mentioned "ONFI for
> SPI-NANDs? Maybe, maybe not".
> 
> So earlier this year, I proposed a bold idea, CASN page (Common
> Attributes
> for SPI-NAND). I worked together with top 3 SPI-NAND market share
> flash
> vendors and other vendors to integrate CASN page on their SPI-NAND
> devices
> including but not limited to:
> 
gentle ping

BRs,
Sky