[PATCH V5 2/7] ARM: TI: Use - instead of @ for DT OPP entries

20 Apr 2017

Compiling the DT file with W=1, DTC warns like follows:
Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a
unit name, but no reg property
Fix this by replacing '@' with '-' as the OPP nodes will never have a
"reg" property.
Reported-by: Krzysztof Kozlowski krzk@kernel.org
Reported-by: Masahiro Yamada yamada.masahiro@socionext.com
Suggested-by: Mark Rutland mark.rutland@arm.com
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org
Acked-by: Rob Herring robh@kernel.org
Acked-by: Tony Lindgren tony@atomide.com
---
 .../devicetree/bindings/cpufreq/ti-cpufreq.txt       | 20 ++++++++++----------
 arch/arm/boot/dts/am335x-boneblack.dts               |  2 +-
 arch/arm/boot/dts/am33xx.dtsi                        | 20 ++++++++++----------
 arch/arm/boot/dts/am4372.dtsi                        | 10 +++++-----
 arch/arm/boot/dts/dra7.dtsi                          |  4 ++--
 5 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt b/Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt
index ba0e15ad5bd9..0c38e4b8fc51 100644
--- a/Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt
+++ b/Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt
@@ -63,64 +63,64 @@ cpu0_opp_table: opp-table {
     * because they can not be enabled simultaneously on a
     * single SoC.
     */
-	opp50@300000000 {
+	opp50-300000000 {
    	opp-hz = /bits/ 64 <300000000>;
    	opp-microvolt = <950000 931000 969000>;
    	opp-supported-hw = <0x06 0x0010>;
    	opp-suspend;
    };
-	opp100@275000000 {
+	opp100-275000000 {
    	opp-hz = /bits/ 64 <275000000>;
    	opp-microvolt = <1100000 1078000 1122000>;
    	opp-supported-hw = <0x01 0x00FF>;
    	opp-suspend;
    };
-	opp100@300000000 {
+	opp100-300000000 {
    	opp-hz = /bits/ 64 <300000000>;
    	opp-microvolt = <1100000 1078000 1122000>;
    	opp-supported-hw = <0x06 0x0020>;
    	opp-suspend;
    };
-	opp100@500000000 {
+	opp100-500000000 {
    	opp-hz = /bits/ 64 <500000000>;
    	opp-microvolt = <1100000 1078000 1122000>;
    	opp-supported-hw = <0x01 0xFFFF>;
    };
-	opp100@600000000 {
+	opp100-600000000 {
    	opp-hz = /bits/ 64 <600000000>;
    	opp-microvolt = <1100000 1078000 1122000>;
    	opp-supported-hw = <0x06 0x0040>;
    };
-	opp120@600000000 {
+	opp120-600000000 {
    	opp-hz = /bits/ 64 <600000000>;
    	opp-microvolt = <1200000 1176000 1224000>;
    	opp-supported-hw = <0x01 0xFFFF>;
    };
-	opp120@720000000 {
+	opp120-720000000 {
    	opp-hz = /bits/ 64 <720000000>;
    	opp-microvolt = <1200000 1176000 1224000>;
    	opp-supported-hw = <0x06 0x0080>;
    };
-	oppturbo@720000000 {
+	oppturbo-720000000 {
    	opp-hz = /bits/ 64 <720000000>;
    	opp-microvolt = <1260000 1234800 1285200>;
    	opp-supported-hw = <0x01 0xFFFF>;
    };
-	oppturbo@800000000 {
+	oppturbo-800000000 {
    	opp-hz = /bits/ 64 <800000000>;
    	opp-microvolt = <1260000 1234800 1285200>;
    	opp-supported-hw = <0x06 0x0100>;
    };
-	oppnitro@1000000000 {
+	oppnitro-1000000000 {
    	opp-hz = /bits/ 64 <1000000000>;
    	opp-microvolt = <1325000 1298500 1351500>;
    	opp-supported-hw = <0x04 0x0200>;
diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
index 935ed17d22e4..d154d3133c16 100644
--- a/arch/arm/boot/dts/am335x-boneblack.dts
+++ b/arch/arm/boot/dts/am335x-boneblack.dts
@@ -22,7 +22,7 @@
     * BeagleBone Blacks have PG 2.0 silicon which is guaranteed
     * to support 1GHz OPP so enable it for PG 2.0 on this board.
     */
-	oppnitro@1000000000 {
+	oppnitro-1000000000 {
    	opp-supported-hw = <0x06 0x0100>;
    };
 };
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 9e242943dcec..bdacb3dd689c 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -64,64 +64,64 @@
    	 * because the can not be enabled simultaneously on a
    	 * single SoC.
    	 */
-		opp50@300000000 {
+		opp50-300000000 {
    		opp-hz = /bits/ 64 <300000000>;
    		opp-microvolt = <950000 931000 969000>;
    		opp-supported-hw = <0x06 0x0010>;
    		opp-suspend;
    	};
-		opp100@275000000 {
+		opp100-275000000 {
    		opp-hz = /bits/ 64 <275000000>;
    		opp-microvolt = <1100000 1078000 1122000>;
    		opp-supported-hw = <0x01 0x00FF>;
    		opp-suspend;
    	};
-		opp100@300000000 {
+		opp100-300000000 {
    		opp-hz = /bits/ 64 <300000000>;
    		opp-microvolt = <1100000 1078000 1122000>;
    		opp-supported-hw = <0x06 0x0020>;
    		opp-suspend;
    	};
-		opp100@500000000 {
+		opp100-500000000 {
    		opp-hz = /bits/ 64 <500000000>;
    		opp-microvolt = <1100000 1078000 1122000>;
    		opp-supported-hw = <0x01 0xFFFF>;
    	};
-		opp100@600000000 {
+		opp100-600000000 {
    		opp-hz = /bits/ 64 <600000000>;
    		opp-microvolt = <1100000 1078000 1122000>;
    		opp-supported-hw = <0x06 0x0040>;
    	};
-		opp120@600000000 {
+		opp120-600000000 {
    		opp-hz = /bits/ 64 <600000000>;
    		opp-microvolt = <1200000 1176000 1224000>;
    		opp-supported-hw = <0x01 0xFFFF>;
    	};
-		opp120@720000000 {
+		opp120-720000000 {
    		opp-hz = /bits/ 64 <720000000>;
    		opp-microvolt = <1200000 1176000 1224000>;
    		opp-supported-hw = <0x06 0x0080>;
    	};
-		oppturbo@720000000 {
+		oppturbo-720000000 {
    		opp-hz = /bits/ 64 <720000000>;
    		opp-microvolt = <1260000 1234800 1285200>;
    		opp-supported-hw = <0x01 0xFFFF>;
    	};
-		oppturbo@800000000 {
+		oppturbo-800000000 {
    		opp-hz = /bits/ 64 <800000000>;
    		opp-microvolt = <1260000 1234800 1285200>;
    		opp-supported-hw = <0x06 0x0100>;
    	};
-		oppnitro@1000000000 {
+		oppnitro-1000000000 {
    		opp-hz = /bits/ 64 <1000000000>;
    		opp-microvolt = <1325000 1298500 1351500>;
    		opp-supported-hw = <0x04 0x0200>;
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 176e09e9a45e..e5b061469bf8 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -59,32 +59,32 @@
    	compatible = "operating-points-v2-ti-cpu";
    	syscon = <&scm_conf>;
-		opp50@300000000 {
+		opp50-300000000 {
    		opp-hz = /bits/ 64 <300000000>;
    		opp-microvolt = <950000 931000 969000>;
    		opp-supported-hw = <0xFF 0x01>;
    		opp-suspend;
    	};
-		opp100@600000000 {
+		opp100-600000000 {
    		opp-hz = /bits/ 64 <600000000>;
    		opp-microvolt = <1100000 1078000 1122000>;
    		opp-supported-hw = <0xFF 0x04>;
    	};
-		opp120@720000000 {
+		opp120-720000000 {
    		opp-hz = /bits/ 64 <720000000>;
    		opp-microvolt = <1200000 1176000 1224000>;
    		opp-supported-hw = <0xFF 0x08>;
    	};
-		oppturbo@800000000 {
+		oppturbo-800000000 {
    		opp-hz = /bits/ 64 <800000000>;
    		opp-microvolt = <1260000 1234800 1285200>;
    		opp-supported-hw = <0xFF 0x10>;
    	};
-		oppnitro@1000000000 {
+		oppnitro-1000000000 {
    		opp-hz = /bits/ 64 <1000000000>;
    		opp-microvolt = <1325000 1298500 1351500>;
    		opp-supported-hw = <0xFF 0x20>;
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 57892f264cea..25908dd338ee 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -99,14 +99,14 @@
    	compatible = "operating-points-v2-ti-cpu";
    	syscon = <&scm_wkup>;
-		opp_nom@1000000000 {
+		opp_nom-1000000000 {
    		opp-hz = /bits/ 64 <1000000000>;
    		opp-microvolt = <1060000 850000 1150000>;
    		opp-supported-hw = <0xFF 0x01>;
    		opp-suspend;
    	};
-		opp_od@1176000000 {
+		opp_od-1176000000 {
    		opp-hz = /bits/ 64 <1176000000>;
    		opp-microvolt = <1160000 885000 1160000>;
    		opp-supported-hw = <0xFF 0x02>;
-- 
2.12.0.432.g71c3a4f4ba37


    

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[PATCH V5 2/7] ARM: TI: Use - instead of @ for DT OPP entries