[openwrt/openwrt] ath79: add missing clock name strings in SoC dtsi

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/8d4c22a9561dc43e81cfa15fcfdec86c052792cd

commit 8d4c22a9561dc43e81cfa15fcfdec86c052792cd
Author: Shiji Yang <yangshiji66 at qq.com>
AuthorDate: Thu Oct 27 13:17:12 2022 +0800

    ath79: add missing clock name strings in SoC dtsi
    
    For all SoC in the ath79 target, the PLL controller provides 3 main
    clocks "cpu", "ddr" and "ahb" through the input clock "ref".
    
    Signed-off-by: Shiji Yang <yangshiji66 at qq.com>
---
 target/linux/ath79/dts/ar9330.dtsi  | 10 ++++++++++
 target/linux/ath79/dts/ar9331.dtsi  |  5 -----
 target/linux/ath79/dts/qca953x.dtsi |  2 ++
 target/linux/ath79/dts/qca955x.dtsi |  1 +
 target/linux/ath79/dts/qca956x.dtsi |  1 +
 5 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/target/linux/ath79/dts/ar9330.dtsi b/target/linux/ath79/dts/ar9330.dtsi
index aed8e205ad..9df80e1d5e 100644
--- a/target/linux/ath79/dts/ar9330.dtsi
+++ b/target/linux/ath79/dts/ar9330.dtsi
@@ -28,6 +28,12 @@
 		bootargs = "console=ttyATH0,115200";
 	};
 
+	ref: ref {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-output-names = "ref";
+	};
+
 	ahb {
 		apb {
 			ddr_ctrl: memory-controller at 18000000 {
@@ -83,7 +89,11 @@
 				compatible = "qca,ar9330-pll";
 				reg = <0x18050000 0x100>;
 
+				clocks = <&ref>;
+				clock-names = "ref";
+
 				#clock-cells = <1>;
+				clock-output-names = "cpu", "ddr", "ahb";
 			};
 
 			wdt: wdt at 18060008 {
diff --git a/target/linux/ath79/dts/ar9331.dtsi b/target/linux/ath79/dts/ar9331.dtsi
index 2141f33863..d363130278 100644
--- a/target/linux/ath79/dts/ar9331.dtsi
+++ b/target/linux/ath79/dts/ar9331.dtsi
@@ -4,9 +4,4 @@
 
 / {
 	compatible = "qca,ar9331";
-
-	ref: ref {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-	};
 };
diff --git a/target/linux/ath79/dts/qca953x.dtsi b/target/linux/ath79/dts/qca953x.dtsi
index 745c736b74..c155e3419f 100644
--- a/target/linux/ath79/dts/qca953x.dtsi
+++ b/target/linux/ath79/dts/qca953x.dtsi
@@ -104,7 +104,9 @@
 
 				#clock-cells = <1>;
 				clock-output-names = "cpu", "ddr", "ahb";
+
 				clocks = <&extosc>;
+				clock-names = "ref";
 			};
 
 			wdt: wdt at 18060008 {
diff --git a/target/linux/ath79/dts/qca955x.dtsi b/target/linux/ath79/dts/qca955x.dtsi
index b6e08f9f12..0541c4e373 100644
--- a/target/linux/ath79/dts/qca955x.dtsi
+++ b/target/linux/ath79/dts/qca955x.dtsi
@@ -119,6 +119,7 @@
 				clock-output-names = "cpu", "ddr", "ahb";
 
 				clocks = <&extosc>;
+				clock-names = "ref";
 			};
 
 			wdt: wdt at 18060008 {
diff --git a/target/linux/ath79/dts/qca956x.dtsi b/target/linux/ath79/dts/qca956x.dtsi
index f2452e9dc7..0ebd5ff5be 100644
--- a/target/linux/ath79/dts/qca956x.dtsi
+++ b/target/linux/ath79/dts/qca956x.dtsi
@@ -95,6 +95,7 @@
 				clock-output-names = "cpu", "ddr", "ahb";
 
 				clocks = <&extosc>;
+				clock-names = "ref";
 			};
 
 			wdt: wdt at 18060008 {