From: Emil Renner Berthing <emil.renner.berthing@canonical.com>

The gpio-dwapb looks for clock named "bus" so add clock-names property
for the gpio controller nodes.

Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
[dfustini: add two more lines to the commit message]
Signed-off-by: Drew Fustini <dfustini@tenstorrent.com>
---
 arch/riscv/boot/dts/thead/th1520.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index 31725c3a13d7..cd835aea07d2 100644
--- a/arch/riscv/boot/dts/thead/th1520.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520.dtsi
@@ -329,6 +329,7 @@ gpio@ffe7f34000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			clocks = <&clk CLK_GPIO2>;
+			clock-names = "bus";
 
 			gpio2: gpio-controller@0 {
 				compatible = "snps,dw-apb-gpio-port";
@@ -349,6 +350,7 @@ gpio@ffe7f38000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			clocks = <&clk CLK_GPIO3>;
+			clock-names = "bus";
 
 			gpio3: gpio-controller@0 {
 				compatible = "snps,dw-apb-gpio-port";
@@ -376,6 +378,7 @@ gpio@ffec005000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			clocks = <&clk CLK_GPIO0>;
+			clock-names = "bus";
 
 			gpio0: gpio-controller@0 {
 				compatible = "snps,dw-apb-gpio-port";
@@ -396,6 +399,7 @@ gpio@ffec006000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			clocks = <&clk CLK_GPIO1>;
+			clock-names = "bus";
 
 			gpio1: gpio-controller@0 {
 				compatible = "snps,dw-apb-gpio-port";

-- 
2.34.1