linux-kernel - Re: [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID

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Message-Id: <201507281633.19407.marex@denx.de>
Date:	Tue, 28 Jul 2015 16:33:19 +0200
From:	Marek Vasut <marex@...x.de>
To:	Michal Suchanek <hramrach@...il.com>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>,
	" Rafał Miłecki" 
	<zajec5@...il.com>, Huang Shijie <shijie.huang@...el.com>,
	Ben Hutchings <ben@...adent.org.uk>,
	"Bean Huo 霍斌斌 \(beanhuo\)" 
	<beanhuo@...ron.com>, linux-mtd@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID

On Tuesday, July 28, 2015 at 11:07:57 AM, Michal Suchanek wrote:
> This 1.8V SPI NOR flash is found on ARM Chromebook XE303C and reads
> something like 25LQ32VIG in the middle.
> 
> Signed-off-by: Michal Suchanek <hramrach@...il.com>
> ---
>  drivers/mtd/spi-nor/spi-nor.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index d78831b..cba3bd0 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -559,6 +559,7 @@ static const struct spi_device_id spi_nor_ids[] = {
> 
>  	/* GigaDevice */
>  	{ "gd25q32", INFO(0xc84016, 0, 64 * 1024,  64, SECT_4K) },
> +	{ "gd25lq32c", INFO(0xc86016, 0, 64 * 1024,  64, SECT_4K) },
>  	{ "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) },
>  	{ "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) },

Don't we have DT bindings, so we can use jedec,spi-nor prop for all
new SPI NORs without growing this table ?

Best regards,
Marek Vasut
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