PM / OPP: Use - instead of @ for DT entries

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>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
index 63725498bd2068664a4254d26996be388705e00c..e36d261b9ba6427518487b2f7fcbc4692a80a648 100644 (file)
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@@ -186,20 +186,20 @@ Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states together.
                compatible = "operating-points-v2";
                opp-shared;
 
-               opp@1000000000 {
+               opp-1000000000 {
                        opp-hz = /bits/ 64 <1000000000>;
                        opp-microvolt = <975000 970000 985000>;
                        opp-microamp = <70000>;
                        clock-latency-ns = <300000>;
                        opp-suspend;
                };
-               opp@1100000000 {
+               opp-1100000000 {
                        opp-hz = /bits/ 64 <1100000000>;
                        opp-microvolt = <1000000 980000 1010000>;
                        opp-microamp = <80000>;
                        clock-latency-ns = <310000>;
                };
-               opp@1200000000 {
+               opp-1200000000 {
                        opp-hz = /bits/ 64 <1200000000>;
                        opp-microvolt = <1025000>;
                        clock-latency-ns = <290000>;
@@ -265,20 +265,20 @@ independently.
                 * independently.
                 */
 
-               opp@1000000000 {
+               opp-1000000000 {
                        opp-hz = /bits/ 64 <1000000000>;
                        opp-microvolt = <975000 970000 985000>;
                        opp-microamp = <70000>;
                        clock-latency-ns = <300000>;
                        opp-suspend;
                };
-               opp@1100000000 {
+               opp-1100000000 {
                        opp-hz = /bits/ 64 <1100000000>;
                        opp-microvolt = <1000000 980000 1010000>;
                        opp-microamp = <80000>;
                        clock-latency-ns = <310000>;
                };
-               opp@1200000000 {
+               opp-1200000000 {
                        opp-hz = /bits/ 64 <1200000000>;
                        opp-microvolt = <1025000>;
                        opp-microamp = <90000;
@@ -341,20 +341,20 @@ DVFS state together.
                compatible = "operating-points-v2";
                opp-shared;
 
-               opp@1000000000 {
+               opp-1000000000 {
                        opp-hz = /bits/ 64 <1000000000>;
                        opp-microvolt = <975000 970000 985000>;
                        opp-microamp = <70000>;
                        clock-latency-ns = <300000>;
                        opp-suspend;
                };
-               opp@1100000000 {
+               opp-1100000000 {
                        opp-hz = /bits/ 64 <1100000000>;
                        opp-microvolt = <1000000 980000 1010000>;
                        opp-microamp = <80000>;
                        clock-latency-ns = <310000>;
                };
-               opp@1200000000 {
+               opp-1200000000 {
                        opp-hz = /bits/ 64 <1200000000>;
                        opp-microvolt = <1025000>;
                        opp-microamp = <90000>;
@@ -367,20 +367,20 @@ DVFS state together.
                compatible = "operating-points-v2";
                opp-shared;
 
-               opp@1300000000 {
+               opp-1300000000 {
                        opp-hz = /bits/ 64 <1300000000>;
                        opp-microvolt = <1050000 1045000 1055000>;
                        opp-microamp = <95000>;
                        clock-latency-ns = <400000>;
                        opp-suspend;
                };
-               opp@1400000000 {
+               opp-1400000000 {
                        opp-hz = /bits/ 64 <1400000000>;
                        opp-microvolt = <1075000>;
                        opp-microamp = <100000>;
                        clock-latency-ns = <400000>;
                };
-               opp@1500000000 {
+               opp-1500000000 {
                        opp-hz = /bits/ 64 <1500000000>;
                        opp-microvolt = <1100000 1010000 1110000>;
                        opp-microamp = <95000>;
@@ -409,7 +409,7 @@ Example 4: Handling multiple regulators
                compatible = "operating-points-v2";
                opp-shared;
 
-               opp@1000000000 {
+               opp-1000000000 {
                        opp-hz = /bits/ 64 <1000000000>;
                        opp-microvolt = <970000>, /* Supply 0 */
                                        <960000>, /* Supply 1 */
@@ -422,7 +422,7 @@ Example 4: Handling multiple regulators
 
                /* OR */
 
-               opp@1000000000 {
+               opp-1000000000 {
                        opp-hz = /bits/ 64 <1000000000>;
                        opp-microvolt = <975000 970000 985000>, /* Supply 0 */
                                        <965000 960000 975000>, /* Supply 1 */
@@ -435,7 +435,7 @@ Example 4: Handling multiple regulators
 
                /* OR */
 
-               opp@1000000000 {
+               opp-1000000000 {
                        opp-hz = /bits/ 64 <1000000000>;
                        opp-microvolt = <975000 970000 985000>, /* Supply 0 */
                                        <965000 960000 975000>, /* Supply 1 */
@@ -467,7 +467,7 @@ Example 5: opp-supported-hw
                status = "okay";
                opp-shared;
 
-               opp@600000000 {
+               opp-600000000 {
                        /*
                         * Supports all substrate and process versions for 0xF
                         * cuts, i.e. only first four cuts.
@@ -478,7 +478,7 @@ Example 5: opp-supported-hw
                        ...
                };
 
-               opp@800000000 {
+               opp-800000000 {
                        /*
                         * Supports:
                         * - cuts: only one, 6th cut (represented by 6th bit).
@@ -510,7 +510,7 @@ Example 6: opp-microvolt-<name>, opp-microamp-<name>:
                compatible = "operating-points-v2";
                opp-shared;
 
-               opp@1000000000 {
+               opp-1000000000 {
                        opp-hz = /bits/ 64 <1000000000>;
                        opp-microvolt-slow = <915000 900000 925000>;
                        opp-microvolt-fast = <975000 970000 985000>;
@@ -518,7 +518,7 @@ Example 6: opp-microvolt-<name>, opp-microamp-<name>:
                        opp-microamp-fast =  <71000>;
                };
 
-               opp@1200000000 {
+               opp-1200000000 {
                        opp-hz = /bits/ 64 <1200000000>;
                        opp-microvolt-slow = <915000 900000 925000>, /* Supply vcc0 */
                                              <925000 910000 935000>; /* Supply vcc1 */