ARM: dts: rockchip: rename pcfg_* nodenames for rk3066/rk3188

Rename pcfg_* nodenames for rk3066/rk3188 to pcfg-*,
so that they fit in the regex with the other Rockchip SoCs.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20210711112154.5287-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: Johan Jonker

arch/arm/boot/dts/rk3066a.dtsi

@@ -351,11 +351,11 @@
 			#interrupt-cells = <2>;
 		};
 
-		pcfg_pull_default: pcfg_pull_default {
+		pcfg_pull_default: pcfg-pull-default {
 			bias-pull-pin-default;
 		};
 
-		pcfg_pull_none: pcfg_pull_none {
+		pcfg_pull_none: pcfg-pull-none {
 			bias-disable;
 		};
 

arch/arm/boot/dts/rk3188.dtsi

@@ -275,15 +275,15 @@
 			#interrupt-cells = <2>;
 		};
 
-		pcfg_pull_up: pcfg_pull_up {
+		pcfg_pull_up: pcfg-pull-up {
 			bias-pull-up;
 		};
 
-		pcfg_pull_down: pcfg_pull_down {
+		pcfg_pull_down: pcfg-pull-down {
 			bias-pull-down;
 		};
 
-		pcfg_pull_none: pcfg_pull_none {
+		pcfg_pull_none: pcfg-pull-none {
 			bias-disable;
 		};