[PATCH v2 1/2] arm64: dts: ls1028a-rdb: enable emmc hs400 mode

[PATCH v2 1/2] arm64: dts: ls1028a-rdb: enable emmc hs400 mode

[Yinbo Zhu]

This patch is to enable emmc hs400 mode for ls1028ardb

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Yangbo Lu <yangbo.lu@nxp.com>
---
Change in v2:
		add Acked-by 

 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index 9720a190049f..61c4f772e3a6 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -93,6 +93,8 @@
 
 &esdhc1 {
 	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	bus-width = <8>;
 	status = "okay";
 };
 
-- 
2.17.1

[PATCH v2 2/2] arm64: dts: ls1028a: fix little-big endian issue for dcfg

[Yinbo Zhu]

dcfg use little endian that SoC register value will be correct

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Yangbo Lu <yangbo.lu@nxp.com>
---
Change in v2:
		Add Acked-by

 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 8e8a77eb596a..8b28fda2ca20 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -175,7 +175,7 @@
 		dcfg: syscon@1e00000 {
 			compatible = "fsl,ls1028a-dcfg", "syscon";
 			reg = <0x0 0x1e00000 0x0 0x10000>;
-			big-endian;
+			little-endian;
 		};
 
 		scfg: syscon@1fc0000 {
-- 
2.17.1

Re: [PATCH v2 2/2] arm64: dts: ls1028a: fix little-big endian issue for dcfg

[Shawn Guo]

On Fri, Dec 13, 2019 at 10:18:39AM +0800, Yinbo Zhu wrote:
> dcfg use little endian that SoC register value will be correct
> 
> Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
> Acked-by: Shawn Guo <shawnguo@kernel.org>
> Acked-by: Yangbo Lu <yangbo.lu@nxp.com>

I reworded the subject and commit log a little, added Fixes tag and
applied a fix.

    arm64: dts: ls1028a: fix endian setting for dcfg
    
    DCFG block uses little endian.  Fix it so that register access becomes
    correct.
    
    Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
    Acked-by: Yangbo Lu <yangbo.lu@nxp.com>
    Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC")
    Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Re: [PATCH v2 1/2] arm64: dts: ls1028a-rdb: enable emmc hs400 mode

[Shawn Guo]

On Fri, Dec 13, 2019 at 10:18:38AM +0800, Yinbo Zhu wrote:
> This patch is to enable emmc hs400 mode for ls1028ardb
> 
> Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
> Acked-by: Shawn Guo <shawnguo@kernel.org>

Did I?  You can only add the tag when people explicitly gave it.

Applied, thanks.

Shawn

> Acked-by: Yangbo Lu <yangbo.lu@nxp.com>
> ---
> Change in v2:
> 		add Acked-by 
> 
>  arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> index 9720a190049f..61c4f772e3a6 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> @@ -93,6 +93,8 @@
>  
>  &esdhc1 {
>  	mmc-hs200-1_8v;
> +	mmc-hs400-1_8v;
> +	bus-width = <8>;
>  	status = "okay";
>  };
>  
> -- 
> 2.17.1
>