* [U-Boot] [PATCH v1 2/4] dm: ls1021aqds: dts: Use "spi_dataflash" driver instead of "spi_flash_std" for DSPI flash
@ 2015-05-18 13:24 Haikun Wang
2015-05-18 21:40 ` Simon Glass
2015-05-19 3:07 ` Wang Haikun
0 siblings, 2 replies; 3+ messages in thread
From: Haikun Wang @ 2015-05-18 13:24 UTC (permalink / raw)
To: u-boot
The type of DSPI flash on ls1021aqds is AT45DB021, it has specail
commands and page-size.
Use the special spi flash driver instead of "spi_flash_std" driver.
Signed-off-by: Haikun Wang <haikun.wang@freescale.com>
---
arch/arm/dts/ls1021a-qds.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/dts/ls1021a-qds.dts b/arch/arm/dts/ls1021a-qds.dts
index 8367811..e634292 100644
--- a/arch/arm/dts/ls1021a-qds.dts
+++ b/arch/arm/dts/ls1021a-qds.dts
@@ -30,7 +30,7 @@
dspiflash: at45db021d at 0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "spi-flash";
+ compatible = "atmel,dataflash";
spi-max-frequency = <16000000>;
spi-cpol;
spi-cpha;
--
2.1.0.27.g96db324
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH v1 2/4] dm: ls1021aqds: dts: Use "spi_dataflash" driver instead of "spi_flash_std" for DSPI flash
2015-05-18 13:24 [U-Boot] [PATCH v1 2/4] dm: ls1021aqds: dts: Use "spi_dataflash" driver instead of "spi_flash_std" for DSPI flash Haikun Wang
@ 2015-05-18 21:40 ` Simon Glass
2015-05-19 3:07 ` Wang Haikun
1 sibling, 0 replies; 3+ messages in thread
From: Simon Glass @ 2015-05-18 21:40 UTC (permalink / raw)
To: u-boot
On 18 May 2015 at 07:24, Haikun Wang <haikun.wang@freescale.com> wrote:
> The type of DSPI flash on ls1021aqds is AT45DB021, it has specail
> commands and page-size.
> Use the special spi flash driver instead of "spi_flash_std" driver.
>
> Signed-off-by: Haikun Wang <haikun.wang@freescale.com>
> ---
> arch/arm/dts/ls1021a-qds.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Not sure about this being v1, but the code looks OK.
Reviewed-by: Simon Glass <sjg@chromium.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] [PATCH v1 2/4] dm: ls1021aqds: dts: Use "spi_dataflash" driver instead of "spi_flash_std" for DSPI flash
2015-05-18 13:24 [U-Boot] [PATCH v1 2/4] dm: ls1021aqds: dts: Use "spi_dataflash" driver instead of "spi_flash_std" for DSPI flash Haikun Wang
2015-05-18 21:40 ` Simon Glass
@ 2015-05-19 3:07 ` Wang Haikun
1 sibling, 0 replies; 3+ messages in thread
From: Wang Haikun @ 2015-05-19 3:07 UTC (permalink / raw)
To: u-boot
On 5/18/2015 9:28 PM, Haikun Wang wrote:
> The type of DSPI flash on ls1021aqds is AT45DB021, it has specail
> commands and page-size.
> Use the special spi flash driver instead of "spi_flash_std" driver.
>
> Signed-off-by: Haikun Wang <haikun.wang@freescale.com>
> ---
> arch/arm/dts/ls1021a-qds.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
+ York Sun
Help him review the rest patches of this set.
>
> diff --git a/arch/arm/dts/ls1021a-qds.dts b/arch/arm/dts/ls1021a-qds.dts
> index 8367811..e634292 100644
> --- a/arch/arm/dts/ls1021a-qds.dts
> +++ b/arch/arm/dts/ls1021a-qds.dts
> @@ -30,7 +30,7 @@
> dspiflash: at45db021d at 0 {
> #address-cells = <1>;
> #size-cells = <1>;
> - compatible = "spi-flash";
> + compatible = "atmel,dataflash";
> spi-max-frequency = <16000000>;
> spi-cpol;
> spi-cpha;
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2015-05-19 3:07 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2015-05-18 13:24 [U-Boot] [PATCH v1 2/4] dm: ls1021aqds: dts: Use "spi_dataflash" driver instead of "spi_flash_std" for DSPI flash Haikun Wang
2015-05-18 21:40 ` Simon Glass
2015-05-19 3:07 ` Wang Haikun
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