ARM: dts: exynos: Override thermal by label in Trats
authorKrzysztof Kozlowski <krzk@kernel.org>
Sun, 30 Aug 2020 13:51:45 +0000 (15:51 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Wed, 2 Sep 2020 15:44:05 +0000 (17:44 +0200)
Using full paths to extend or override a device tree node is error prone
since if there was a typo error, a new node will be created instead of
extending the node as it was desired.  This will lead to run-time errors
that could be hard to detect.

A mistyped label on the other hand, will cause a dtc compile error
(during build time).

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200830135200.24304-18-krzk@kernel.org
arch/arm/boot/dts/exynos4210-trats.dts

index 0f3af293d9d332f7de2104ca20a9d69b1ebc50c5..12bfd4428c9059299dca856bb6dd14e29639fa98 100644 (file)
                        clock-frequency = <32768>;
                };
        };
-
-       thermal-zones {
-               cpu_thermal: cpu-thermal {
-                       cooling-maps {
-                               map0 {
-                                    /* Corresponds to 800MHz at freq_table */
-                                    cooling-device = <&cpu0 2 2>, <&cpu1 2 2>;
-                               };
-                               map1 {
-                                    /* Corresponds to 200MHz at freq_table */
-                                    cooling-device = <&cpu0 4 4>, <&cpu1 4 4>;
-                              };
-                      };
-               };
-       };
-
 };
 
 &camera {
        cpu0-supply = <&varm_breg>;
 };
 
+&cpu_thermal {
+       cooling-maps {
+               map0 {
+                       /* Corresponds to 800MHz at freq_table */
+                       cooling-device = <&cpu0 2 2>, <&cpu1 2 2>;
+               };
+               map1 {
+                       /* Corresponds to 200MHz at freq_table */
+                       cooling-device = <&cpu0 4 4>, <&cpu1 4 4>;
+               };
+       };
+};
+
 &dsi_0 {
        vddcore-supply = <&vusb_reg>;
        vddio-supply = <&vmipi_reg>;