diff mbox

[1/4] mtd: m25p80: Enable Quad SPI read transfers for s25fl512s

Message ID 1390309159-19643-2-git-send-email-geert@linux-m68k.org (mailing list archive)
State Not Applicable
Headers show

Commit Message

Geert Uytterhoeven Jan. 21, 2014, 12:59 p.m. UTC 
From: Geert Uytterhoeven <geert+renesas@linux-m68k.org>

Spansion s25fl512s supports Quad SPI transfers, hence set the
M25P80_QUAD_READ flag.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
---
 drivers/mtd/devices/m25p80.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Marek Vasut Jan. 21, 2014, 3:13 p.m. UTC | #1 
On Tuesday, January 21, 2014 at 01:59:16 PM, Geert Uytterhoeven wrote:
> From: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
> 
> Spansion s25fl512s supports Quad SPI transfers, hence set the
> M25P80_QUAD_READ flag.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
> ---
>  drivers/mtd/devices/m25p80.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
> index d0f6475504f5..320c6a308630 100644
> --- a/drivers/mtd/devices/m25p80.c
> +++ b/drivers/mtd/devices/m25p80.c
> @@ -943,7 +943,7 @@ static const struct spi_device_id m25p_ids[] = {
>  	{ "s25sl064p",  INFO(0x010216, 0x4d00,  64 * 1024, 128, 0) },
>  	{ "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, 0) },
>  	{ "s25fl256s1", INFO(0x010219, 0x4d01,  64 * 1024, 512, 
M25P80_QUAD_READ)
> }, -	{ "s25fl512s",  INFO(0x010220, 0x4d00, 256 * 1024, 256, 0) },
> +	{ "s25fl512s",  INFO(0x010220, 0x4d00, 256 * 1024, 256, 
M25P80_QUAD_READ)
> }, { "s70fl01gs",  INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) },
>  	{ "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024,  64, 0) },
>  	{ "s25sl12801", INFO(0x012018, 0x0301,  64 * 1024, 256, 0) },

Sure, the thing does support it, so why not.

Acked-by: Marek Vasut <marex@denx.de>

Best regards,
Marek Vasut
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diff mbox

Patch

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index d0f6475504f5..320c6a308630 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -943,7 +943,7 @@  static const struct spi_device_id m25p_ids[] = {
 	{ "s25sl064p",  INFO(0x010216, 0x4d00,  64 * 1024, 128, 0) },
 	{ "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, 0) },
 	{ "s25fl256s1", INFO(0x010219, 0x4d01,  64 * 1024, 512, M25P80_QUAD_READ) },
-	{ "s25fl512s",  INFO(0x010220, 0x4d00, 256 * 1024, 256, 0) },
+	{ "s25fl512s",  INFO(0x010220, 0x4d00, 256 * 1024, 256, M25P80_QUAD_READ) },
 	{ "s70fl01gs",  INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) },
 	{ "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024,  64, 0) },
 	{ "s25sl12801", INFO(0x012018, 0x0301,  64 * 1024, 256, 0) },