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* [PATCH] ARM: i.MX50: fix Kindle-MX50 DT issues and warnings
@ 2018-06-01  5:44 Alexander Kurz
  2018-06-04  6:59 ` Sascha Hauer
  0 siblings, 1 reply; 2+ messages in thread
From: Alexander Kurz @ 2018-06-01  5:44 UTC (permalink / raw)
  To: barebox, Sascha Hauer; +Cc: Alexander Kurz

Fix warnings generated from the kindle-mx50 dts when used in linux with W=1:
unit names should not have leading "0x"; reg property given, but no unit name;
use stdout-path instead of linux,stdout-path.
Also move the regulator-fixed node to the root node to match the convention.

Signed-off-by: Alexander Kurz <akurz@blala.de>
---
 arch/arm/dts/imx50-kindle-common.dtsi | 31 ++++++++++++-------------------
 arch/arm/dts/imx50-kindle-d01100.dts  |  4 ++--
 arch/arm/dts/imx50-kindle-d01200.dts  |  4 ++--
 arch/arm/dts/imx50-kindle-ey21.dts    |  4 ++--
 4 files changed, 18 insertions(+), 25 deletions(-)

diff --git a/arch/arm/dts/imx50-kindle-common.dtsi b/arch/arm/dts/imx50-kindle-common.dtsi
index 048e95389..92933e691 100644
--- a/arch/arm/dts/imx50-kindle-common.dtsi
+++ b/arch/arm/dts/imx50-kindle-common.dtsi
@@ -21,19 +21,12 @@
 	/* this is a dummy fixed-voltage "regulator", mainly to satisfy
 	* the esdhc implementation requiring vmmc-supply and vqmmc-supply
 	*/
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_3p3v: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 };
 
@@ -149,12 +142,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		kernel: kernel@0x41000 {
+		kernel: kernel@41000 {
 			label = "kernel";
 			reg = <0x41000 0xe00000>;
 		};
 
-		diags_kernel: diags_kernel@0xe41000 {
+		diags_kernel: diags_kernel@e41000 {
 			label = "diags_kernel";
 			reg = <0xe41000 0xe00000>;
 		};
@@ -165,17 +158,17 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		imx_header: imx_header@0x400 {
+		imx_header: imx_header@400 {
 			label = "imx_header";
 			reg = <0x400 0x800>;
 		};
 
-		self: self@0x1000 {
+		self: self@1000 {
 			label = "self";
 			reg = <0x1000 0x3e000>;
 		};
 
-		userdata: userdata@0x3f000 {
+		userdata: userdata@3f000 {
 			label = "userdata";
 			reg = <0x3f000 0x1400>;
 		};
@@ -306,7 +299,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			led-control = <0 0xff8 0 0>;
-			ledg {
+			ledg@2 {
 				reg = <2>;
 				label = "pmic_ledsg";
 				linux,default-trigger = "heartbeat";
diff --git a/arch/arm/dts/imx50-kindle-d01100.dts b/arch/arm/dts/imx50-kindle-d01100.dts
index 55171d7f2..bfec71910 100644
--- a/arch/arm/dts/imx50-kindle-d01100.dts
+++ b/arch/arm/dts/imx50-kindle-d01100.dts
@@ -20,10 +20,10 @@
 	compatible = "amazon,kindle-d01100", "fsl,imx50";
 
 	chosen {
-		linux,stdout-path = &uart1;
+		stdout-path = &uart1;
 	};
 
-	memory {
+	memory@70000000 {
 		device_type = "memory";
 		reg = <0x70000000 0x10000000>;
 	};
diff --git a/arch/arm/dts/imx50-kindle-d01200.dts b/arch/arm/dts/imx50-kindle-d01200.dts
index cf65966a7..57eb9ba73 100644
--- a/arch/arm/dts/imx50-kindle-d01200.dts
+++ b/arch/arm/dts/imx50-kindle-d01200.dts
@@ -20,10 +20,10 @@
 	compatible = "amazon,kindle-d01200", "fsl,imx50";
 
 	chosen {
-		linux,stdout-path = &uart1;
+		stdout-path = &uart1;
 	};
 
-	memory {
+	memory@70000000 {
 		device_type = "memory";
 		reg = <0x70000000 0x10000000>;
 	};
diff --git a/arch/arm/dts/imx50-kindle-ey21.dts b/arch/arm/dts/imx50-kindle-ey21.dts
index 3b8b5d8fc..603f6bead 100644
--- a/arch/arm/dts/imx50-kindle-ey21.dts
+++ b/arch/arm/dts/imx50-kindle-ey21.dts
@@ -20,10 +20,10 @@
 	compatible = "amazon,kindle-ey21", "fsl,imx50";
 
 	chosen {
-		linux,stdout-path = &uart1;
+		stdout-path = &uart1;
 	};
 
-	memory {
+	memory@70000000 {
 		device_type = "memory";
 		reg = <0x70000000 0x10000000>;
 	};
-- 
2.11.0


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2018-06-01  5:44 [PATCH] ARM: i.MX50: fix Kindle-MX50 DT issues and warnings Alexander Kurz
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