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* [v3] arm64: dts: freescale: use fixed index mmcN for NXP layerscape reference boards
@ 2021-01-05  3:32 Yangbo Lu
  2021-01-05  3:53 ` Shawn Guo
  0 siblings, 1 reply; 2+ messages in thread
From: Yangbo Lu @ 2021-01-05  3:32 UTC (permalink / raw)
  To: devicetree, linux-arm-kernel
  Cc: Vladimir Oltean, Li Yang, Michael Walle, Rob Herring, Yangbo Lu,
	Shawn Guo

The eSDHC driver has converted to use asynchronous probe.
Let's use fixed index mmcN for eSDHC controllers, so that
we can ignore the effect on usage, and avoid problem on
previous use cases with fixed index mmcblkN.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
Changes for v2:
	- Dropped changes for ls1012afrwy.
Changes for v3:
	- Sorted aliases alphabetically.
---
 arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts | 5 +++++
 arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts | 5 +++++
 arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts | 2 ++
 arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 2 ++
 arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts | 2 ++
 5 files changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
index 449475a..e22c5e7 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
@@ -13,6 +13,11 @@
 	model = "LS1012A QDS Board";
 	compatible = "fsl,ls1012a-qds", "fsl,ls1012a";
 
+	aliases {
+		mmc0 = &esdhc0;
+		mmc1 = &esdhc1;
+	};
+
 	sys_mclk: clock-mclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
index d45c176..f939d65 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts
@@ -12,6 +12,11 @@
 / {
 	model = "LS1012A RDB Board";
 	compatible = "fsl,ls1012a-rdb", "fsl,ls1012a";
+
+	aliases {
+		mmc0 = &esdhc0;
+		mmc1 = &esdhc1;
+	};
 };
 
 &duart0 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
index 2d1fe6c..16ae3b0 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
@@ -14,6 +14,8 @@
 
 	aliases {
 		crypto = &crypto;
+		mmc0 = &esdhc0;
+		mmc1 = &esdhc1;
 		serial0 = &uart0;
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
index 7723ad5..6f85bcd 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
@@ -14,6 +14,8 @@
 
 	aliases {
 		crypto = &crypto;
+		mmc0 = &esdhc0;
+		mmc1 = &esdhc1;
 		serial0 = &uart0;
 	};
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
index 9178684..e1defee 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
@@ -14,6 +14,8 @@
 
 	aliases {
 		crypto = &crypto;
+		mmc0 = &esdhc0;
+		mmc1 = &esdhc1;
 		serial0 = &uart0;
 	};
 
-- 
2.7.4


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^ permalink raw reply related	[flat|nested] 2+ messages in thread
* Re: [v3] arm64: dts: freescale: use fixed index mmcN for NXP layerscape reference boards
  2021-01-05  3:32 [v3] arm64: dts: freescale: use fixed index mmcN for NXP layerscape reference boards Yangbo Lu
@ 2021-01-05  3:53 ` Shawn Guo
  0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2021-01-05  3:53 UTC (permalink / raw)
  To: Yangbo Lu
  Cc: devicetree, Vladimir Oltean, Li Yang, Michael Walle, Rob Herring,
	linux-arm-kernel

On Tue, Jan 05, 2021 at 11:32:59AM +0800, Yangbo Lu wrote:
> The eSDHC driver has converted to use asynchronous probe.
> Let's use fixed index mmcN for eSDHC controllers, so that
> we can ignore the effect on usage, and avoid problem on
> previous use cases with fixed index mmcblkN.
> 
> Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

Applied, thanks.

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