[PATCH 2/3] arm64: dts: juno: replace '_' with '-' in node names

[Sudeep Holla]

The latest DTC throws warnings for character '_' in the node names.

Warning (node_name_chars_strict): /thermal-zones/big_cluster: Character '_' not recommended in node name
Warning (node_name_chars_strict): /thermal-zones/little_cluster: Character '_' not recommended in node name
Warning (node_name_chars_strict): /smb at 8000000/motherboard/gpio_keys: Character '_' not recommended in node name
Warning (node_name_chars_strict): /pmu_a57: Character '_' not recommended in node name
Warning (node_name_chars_strict): /pmu_a53: Character '_' not recommended in node name

The general recommendation is to use character '-' for all the node names.
This patch fixes the warnings following the recommendation.

Cc: Liviu Dudau <liviu.dudau at arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla at arm.com>
---
 arch/arm64/boot/dts/arm/juno-base.dtsi        | 4 ++--
 arch/arm64/boot/dts/arm/juno-motherboard.dtsi | 2 +-
 arch/arm64/boot/dts/arm/juno-r1.dts           | 4 ++--
 arch/arm64/boot/dts/arm/juno-r2.dts           | 4 ++--
 arch/arm64/boot/dts/arm/juno.dts              | 4 ++--
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index b2fedaab3fcc..b74e462c6658 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -572,14 +572,14 @@
 			thermal-sensors = <&scpi_sensors0 3>;
 		};
 
-		big_cluster_thermal_zone: big_cluster {
+		big_cluster_thermal_zone: big-cluster {
 			polling-delay = <1000>;
 			polling-delay-passive = <100>;
 			thermal-sensors = <&scpi_sensors0 21>;
 			status = "disabled";
 		};
 
-		little_cluster_thermal_zone: little_cluster {
+		little_cluster_thermal_zone: little-cluster {
 			polling-delay = <1000>;
 			polling-delay-passive = <100>;
 			thermal-sensors = <&scpi_sensors0 22>;
diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
index 4b38195a8bea..70e3409d86a3 100644
--- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi
@@ -54,7 +54,7 @@
 				regulator-always-on;
 			};
 
-			gpio_keys {
+			gpio-keys {
 				compatible = "gpio-keys";
 
 				power-button {
diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts
index c52c5c40dede..2c5db03f226c 100644
--- a/arch/arm64/boot/dts/arm/juno-r1.dts
+++ b/arch/arm64/boot/dts/arm/juno-r1.dts
@@ -201,7 +201,7 @@
 		};
 	};
 
-	pmu_a57 {
+	pmu-a57 {
 		compatible = "arm,cortex-a57-pmu";
 		interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
@@ -209,7 +209,7 @@
 				     <&A57_1>;
 	};
 
-	pmu_a53 {
+	pmu-a53 {
 		compatible = "arm,cortex-a53-pmu";
 		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm64/boot/dts/arm/juno-r2.dts b/arch/arm64/boot/dts/arm/juno-r2.dts
index a90982ceda35..c51950f4a1b6 100644
--- a/arch/arm64/boot/dts/arm/juno-r2.dts
+++ b/arch/arm64/boot/dts/arm/juno-r2.dts
@@ -201,7 +201,7 @@
 		};
 	};
 
-	pmu_a72 {
+	pmu-a72 {
 		compatible = "arm,cortex-a72-pmu";
 		interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
@@ -209,7 +209,7 @@
 				     <&A72_1>;
 	};
 
-	pmu_a53 {
+	pmu-a53 {
 		compatible = "arm,cortex-a53-pmu";
 		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm64/boot/dts/arm/juno.dts b/arch/arm64/boot/dts/arm/juno.dts
index c9236c4b967d..2b2bf39c30ef 100644
--- a/arch/arm64/boot/dts/arm/juno.dts
+++ b/arch/arm64/boot/dts/arm/juno.dts
@@ -200,7 +200,7 @@
 		};
 	};
 
-	pmu_a57 {
+	pmu-a57 {
 		compatible = "arm,cortex-a57-pmu";
 		interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
@@ -208,7 +208,7 @@
 				     <&A57_1>;
 	};
 
-	pmu_a53 {
+	pmu-a53 {
 		compatible = "arm,cortex-a53-pmu";
 		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
-- 
2.7.4