[PATCH 0/3] arm64: dts: Fix DTC warnings for Exynos boards

[PATCH 0/3] arm64: dts: Fix DTC warnings for Exynos boards

[Javier Martinez Canillas]

Hello Krzysztof,

This trivial series contains fixes for DTC warnings caused by mismatches
between unit names and reg properties in device tree nodes.

The patches shouldn't cause a functional change but have been just build
tested. I compared the generated DTB though to make sure that only these
nodes changed.

Best regards,
Javier


Javier Martinez Canillas (3):
  arm64: dts: Add missing unit name to Exynos7 SoC node
  arm64: dts: Add missing unit name to Exynos5433 SoC node
  arm64: dts: Remove unneeded unit names in Exynos5433 nodes

 arch/arm64/boot/dts/exynos/exynos5433.dtsi | 8 ++++----
 arch/arm64/boot/dts/exynos/exynos7.dtsi    | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

-- 
2.7.4

[PATCH 1/3] arm64: dts: Add missing unit name to Exynos7 SoC node

[Javier Martinez Canillas]

This patch fixes the following DTC warning about a mismatch
between a device node reg property and its unit name:

Node /soc has a reg or ranges property, but no unit name

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 arch/arm64/boot/dts/exynos/exynos7.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index 80aa60e38237..0d2fedc6ac2f 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -69,7 +69,7 @@
 		method = "smc";
 	};
 
-	soc: soc {
+	soc: soc at 0 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.7.4

[PATCH 2/3] arm64: dts: Add missing unit name to Exynos5433 SoC node

[Javier Martinez Canillas]

This patch fixes the following DTC warning about a mismatch
between a device node reg property and its unit name:

Node /soc has a reg or ranges property, but no unit name

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
---

 arch/arm64/boot/dts/exynos/exynos5433.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 68f764e5851c..3695ddaf2e04 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -241,7 +241,7 @@
 		mask = <0x1>;
 	};
 
-	soc: soc {
+	soc: soc at 0 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.7.4

[PATCH 3/3] arm64: dts: Remove unneeded unit names in Exynos5433 nodes

[Javier Martinez Canillas]

The "samsung,exynos5433-mipi-video-phy" and "samsung,exynos5250-dwusb3"
DT bindings don't specify a reg property for these nodes, so having a
unit name leads to the following DTC warnings:

Node /soc/video-phy at 105c0710 has a unit name, but no reg property
Node /soc/usb at 15400000 has a unit name, but no reg property
Node /soc/usb at 15a00000 has a unit name, but no reg property

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>

---

 arch/arm64/boot/dts/exynos/exynos5433.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 3695ddaf2e04..17e5dafd392c 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -706,7 +706,7 @@
 			interrupts = <GIC_PPI 9 0xf04>;
 		};
 
-		mipi_phy: video-phy at 105c0710 {
+		mipi_phy: video-phy {
 			compatible = "samsung,exynos5433-mipi-video-phy";
 			#phy-cells = <1>;
 			samsung,pmu-syscon = <&pmu_system_controller>;
@@ -1285,7 +1285,7 @@
 			status = "disabled";
 		};
 
-		usbdrd30: usb at 15400000  {
+		usbdrd30: usb-0  {
 			compatible = "samsung,exynos5250-dwusb3";
 			clocks = <&cmu_fsys CLK_ACLK_USBDRD30>,
 				<&cmu_fsys CLK_SCLK_USBDRD30>;
@@ -1332,7 +1332,7 @@
 			status = "disabled";
 		};
 
-		usbhost30: usb at 15a00000 {
+		usbhost30: usb-1 {
 			compatible = "samsung,exynos5250-dwusb3";
 			clocks = <&cmu_fsys CLK_ACLK_USBHOST30>,
 				<&cmu_fsys CLK_SCLK_USBHOST30>;
-- 
2.7.4