Regards & Thanks
Haijun.
________________________________________
发件人: Wood Scott-B07421
发送时间: 2013年7月8日 17:14
收件人: Zhang Haijun-B42677
抄送: linux-...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org;
cbouatmai...@gmail.com; c...@laptop.org; Fleming Andy-AFLEMING; Wrobel
Heinz-R39252; Zhang Haijun-B42677
主题: Re: [PATCH] Powerpc/t4240: change the compatible flags for t4240qds board
On 07/08/2013 02:16:03 AM, Haijun Zhang wrote:
> In order to make a difference between different T4240 board.
> Specify T4240QDS board the unique compatible flags for t4240qds
> eSDHC host.
>
> Signed-off-by: Haijun Zhang <haijun.zh...@freescale.com>
> ---
> arch/powerpc/boot/dts/fsl/t4240si-post.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> index bd611a9..08b47d0 100644
> --- a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> +++ b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi
> @@ -397,7 +397,7 @@
>
> /include/ "qoriq-esdhc-0.dtsi"
> sdhc@114000 {
> - compatible = "fsl,t4240-esdhc", "fsl,esdhc";
> + compatible = "fsl,t4240qds-esdhc", "fsl,esdhc";
> sdhci,auto-cmd12;
> };
NACK. This node is describing the sdhc block of the t4240 SoC. What
board you stick it in doesn't change what it is.
Plus, what about users with old device trees?
Currently no users use this ip block except esdhc driver.
How about change this in arch/powerpc/boot/dts/t4240qds.dts
+++ b/arch/powerpc/boot/dts/t4240qds.dts
@@ -117,6 +117,10 @@
};
};
sdhc@114000 {
compatible = "fsl,t4240-esdhc", "fsl,esdhc";
};
i2c@118000 {
+++ b/arch/powerpc/boot/dts/t4240qds.dts
@@ -117,6 +117,10 @@
};
};
+ sdhc@114000 {
+ compatible = "fsl,t4240qds-esdhc", "fsl,esdhc";
+ };
+
i2c@118000 {
-Scott
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