1 files changed, 36 insertions, 4 deletions

diff --git a/arch/arm/boot/dts/vt8500.dtsi b/arch/arm/boot/dts/vt8500.dtsi
index d8645e990b21..cf31ced46602 100644
--- a/arch/arm/boot/dts/vt8500.dtsi
+++ b/arch/arm/boot/dts/vt8500.dtsi
@@ -45,6 +45,38 @@
                                         compatible = "fixed-clock";
                                         clock-frequency = <24000000>;
                                 };
+
+                                clkuart0: uart0 {
+                                        #clock-cells = <0>;
+                                        compatible = "via,vt8500-device-clock";
+                                        clocks = <&ref24>;
+                                        enable-reg = <0x250>;
+                                        enable-bit = <1>;
+                                };
+
+                                clkuart1: uart1 {
+                                        #clock-cells = <0>;
+                                        compatible = "via,vt8500-device-clock";
+                                        clocks = <&ref24>;
+                                        enable-reg = <0x250>;
+                                        enable-bit = <2>;
+                                };
+
+                                clkuart2: uart2 {
+                                        #clock-cells = <0>;
+                                        compatible = "via,vt8500-device-clock";
+                                        clocks = <&ref24>;
+                                        enable-reg = <0x250>;
+                                        enable-bit = <3>;
+                                };
+
+                                clkuart3: uart3 {
+                                        #clock-cells = <0>;
+                                        compatible = "via,vt8500-device-clock";
+                                        clocks = <&ref24>;
+                                        enable-reg = <0x250>;
+                                        enable-bit = <4>;
+                                };
                         };
                 };
 
@@ -83,28 +115,28 @@
                         compatible = "via,vt8500-uart";
                         reg = <0xd8200000 0x1040>;
                         interrupts = <32>;
-                        clocks = <&ref24>;
+                        clocks = <&clkuart0>;
                 };
 
                 uart@d82b0000 {
                         compatible = "via,vt8500-uart";
                         reg = <0xd82b0000 0x1040>;
                         interrupts = <33>;
-                        clocks = <&ref24>;
+                        clocks = <&clkuart1>;
                 };
 
                 uart@d8210000 {
                         compatible = "via,vt8500-uart";
                         reg = <0xd8210000 0x1040>;
                         interrupts = <47>;
-                        clocks = <&ref24>;
+                        clocks = <&clkuart2>;
                 };
 
                 uart@d82c0000 {
                         compatible = "via,vt8500-uart";
                         reg = <0xd82c0000 0x1040>;
                         interrupts = <50>;
-                        clocks = <&ref24>;
+                        clocks = <&clkuart3>;
                 };
 
                 rtc@d8100000 {