1 files changed, 17 insertions, 8 deletions

diff --git a/arch/powerpc/boot/dts/mpc5200b.dtsi b/arch/powerpc/boot/dts/mpc5200b.dtsi
index 39ed65a44c5f..969b2200b2f9 100644
--- a/arch/powerpc/boot/dts/mpc5200b.dtsi
+++ b/arch/powerpc/boot/dts/mpc5200b.dtsi
@@ -64,50 +64,59 @@
                         reg = <0x500 0x80>;
                 };
 
-                timer@600 {     // General Purpose Timer
+                gpt0: timer@600 {       // General Purpose Timer
                         compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        #gpio-cells = <2>;  // Add 'gpio-controller;' to enable gpio mode
                         reg = <0x600 0x10>;
                         interrupts = <1 9 0>;
+                        // add 'fsl,has-wdt' to enable watchdog
                 };
 
-                timer@610 {     // General Purpose Timer
+                gpt1: timer@610 {       // General Purpose Timer
                         compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        #gpio-cells = <2>;  // Add 'gpio-controller;' to enable gpio mode
                         reg = <0x610 0x10>;
                         interrupts = <1 10 0>;
                 };
 
-                timer@620 {     // General Purpose Timer
+                gpt2: timer@620 {       // General Purpose Timer
                         compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        #gpio-cells = <2>;  // Add 'gpio-controller;' to enable gpio mode
                         reg = <0x620 0x10>;
                         interrupts = <1 11 0>;
                 };
 
-                timer@630 {     // General Purpose Timer
+                gpt3: timer@630 {       // General Purpose Timer
                         compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        #gpio-cells = <2>;  // Add 'gpio-controller;' to enable gpio mode
                         reg = <0x630 0x10>;
                         interrupts = <1 12 0>;
                 };
 
-                timer@640 {     // General Purpose Timer
+                gpt4: timer@640 {       // General Purpose Timer
                         compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        #gpio-cells = <2>;  // Add 'gpio-controller;' to enable gpio mode
                         reg = <0x640 0x10>;
                         interrupts = <1 13 0>;
                 };
 
-                timer@650 {     // General Purpose Timer
+                gpt5: timer@650 {       // General Purpose Timer
                         compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        #gpio-cells = <2>;  // Add 'gpio-controller;' to enable gpio mode
                         reg = <0x650 0x10>;
                         interrupts = <1 14 0>;
                 };
 
-                timer@660 {     // General Purpose Timer
+                gpt6: timer@660 {       // General Purpose Timer
                         compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        #gpio-cells = <2>;  // Add 'gpio-controller;' to enable gpio mode
                         reg = <0x660 0x10>;
                         interrupts = <1 15 0>;
                 };
 
-                timer@670 {     // General Purpose Timer
+                gpt7: timer@670 {       // General Purpose Timer
                         compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+                        #gpio-cells = <2>;  // Add 'gpio-controller;' to enable gpio mode
                         reg = <0x670 0x10>;
                         interrupts = <1 16 0>;
                 };