* [PATCH] ARM: dts: imx6qdl: Pass "fsl,imx6q-mmdc" to MMDC1 port
@ 2013-12-23 15:33 Fabio Estevam
2013-12-24 5:48 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2013-12-23 15:33 UTC (permalink / raw)
To: linux-arm-kernel
From: Fabio Estevam <fabio.estevam@freescale.com>
Currently only MMDC0 port passes the "compatible = "fsl,imx6q-mmdc".
Do the same for MMDC1.
Basically all that 'fsl,imx6q-mmdc' does is to clear the PSD bit of MMDCx_MAPSR
register, so do the same for MMDC1.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/boot/dts/imx6qdl.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 8a7ce97..18f29def 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -833,6 +833,7 @@
};
mmdc1: mmdc at 021b4000 { /* MMDC1 */
+ compatible = "fsl,imx6q-mmdc";
reg = <0x021b4000 0x4000>;
};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH] ARM: dts: imx6qdl: Pass "fsl,imx6q-mmdc" to MMDC1 port
2013-12-23 15:33 [PATCH] ARM: dts: imx6qdl: Pass "fsl,imx6q-mmdc" to MMDC1 port Fabio Estevam
@ 2013-12-24 5:48 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2013-12-24 5:48 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Dec 23, 2013 at 01:33:17PM -0200, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Currently only MMDC0 port passes the "compatible = "fsl,imx6q-mmdc".
>
> Do the same for MMDC1.
>
> Basically all that 'fsl,imx6q-mmdc' does is to clear the PSD bit of MMDCx_MAPSR
> register, so do the same for MMDC1.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
> arch/arm/boot/dts/imx6qdl.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
> index 8a7ce97..18f29def 100644
> --- a/arch/arm/boot/dts/imx6qdl.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl.dtsi
> @@ -833,6 +833,7 @@
> };
>
> mmdc1: mmdc at 021b4000 { /* MMDC1 */
> + compatible = "fsl,imx6q-mmdc";
Do you have a real usage of this change? If not, I would defer it to
the time when we have a real use case.
Shawn
> reg = <0x021b4000 0x4000>;
> };
>
> --
> 1.8.1.2
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-12-23 15:33 [PATCH] ARM: dts: imx6qdl: Pass "fsl,imx6q-mmdc" to MMDC1 port Fabio Estevam
2013-12-24 5:48 ` Shawn Guo
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