Xilinx: ARM: added SCU WDT to device trees

This allows the SCU WDT to be used.

Signed-off-by: Bryce Kellogg <bryce.kellogg@xilinx.com>

diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 8354139b449ab3940c951812610d9a8eba0b6d16..8d9843eb15dbec533cf1b6e513a36b5f16ebc8d5 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -75,6 +75,14 @@
                        reset = <0>;
                };
 
+               scuwdt@f8f00620 {
+                       device_type = "watchdog";
+                       compatible = "arm,mpcore_wdt";
+                       reg = <0xf8f00620 0x20>;
+                       clock-frequency = <333333333>;
+                       reset = <1>;
+               };
+
                eth@e000b000 {
                        compatible = "xlnx,ps7-ethernet-1.00.a";
                        reg = <0xe000b000 0x1000>;

diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index fb6520f05026c62013656fdd57d6f2f5a0e29acd..ca5b8a53f557f97d6bd3acc827efbf1074140b5f 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -64,6 +64,14 @@
                        clock-frequency = <133000000>;
                };
 
+               scuwdt@f8f00620 {
+                       device_type = "watchdog";
+                       compatible = "arm,mpcore_wdt";
+                       reg = <0xf8f00620 0x20>;
+                       clock-frequency = <400000000>;
+                       reset = <1>;
+               };
+
                eth@e000b000 {
                        compatible = "xlnx,ps7-ethernet-1.00.a";
                        reg = <0xe000b000 0x1000>;

diff --git a/arch/arm/boot/dts/zynq-zc770-xm010.dts b/arch/arm/boot/dts/zynq-zc770-xm010.dts
index a042bee3e9551f9442571013eb99019043c97142..b88479f44655f1c4cbbf2bc4aecabdcb04137952 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc770-xm010.dts
+++ b/arch/arm/boot/dts/zynq-zc770-xm010.dts
@@ -75,6 +75,14 @@
                        reset = <0>;
                };
 
+               scuwdt@f8f00620 {
+                       device_type = "watchdog";
+                       compatible = "arm,mpcore_wdt";
+                       reg = <0xf8f00620 0x20>;
+                       clock-frequency = <400000000>;
+                       reset = <1>;
+               };
+
                eth@e000b000 {
                        compatible = "xlnx,ps7-ethernet-1.00.a";
                        reg = <0xe000b000 0x1000>;

diff --git a/arch/arm/boot/dts/zynq-zc770-xm011.dts b/arch/arm/boot/dts/zynq-zc770-xm011.dts
index 0d8b3c6de57304b3cb16a5463f4b516f363e9284..bf6d9f068e376f9ac0210b7056b8c36f91af6f8d 100755 (executable)
--- a/arch/arm/boot/dts/zynq-zc770-xm011.dts
+++ b/arch/arm/boot/dts/zynq-zc770-xm011.dts
@@ -76,6 +76,14 @@
                        reset = <0>;
                };
 
+               scuwdt@f8f00620 {
+                       device_type = "watchdog";
+                       compatible = "arm,mpcore_wdt";
+                       reg = <0xf8f00620 0x20>;
+                       clock-frequency = <400000000>;
+                       reset = <1>;
+               };
+
                spi: spi@e0006000 {
                        compatible = "xlnx,ps7-spi-1.00.a";
                        reg = <0xe0006000 0x1000>;

diff --git a/arch/arm/boot/dts/zynq-zc770-xm012.dts b/arch/arm/boot/dts/zynq-zc770-xm012.dts
index d59244a55cd23bd86aeb78eefcc807f405dbea2f..368fc1139552fe4fb07c65be9c8d1b62ca9eb292 100755 (executable)
--- a/arch/arm/boot/dts/zynq-zc770-xm012.dts
+++ b/arch/arm/boot/dts/zynq-zc770-xm012.dts
@@ -69,6 +69,14 @@
                        reset = <0>;
                };
 
+               scuwdt@f8f00620 {
+                       device_type = "watchdog";
+                       compatible = "arm,mpcore_wdt";
+                       reg = <0xf8f00620 0x20>;
+                       clock-frequency = <400000000>;
+                       reset = <1>;
+               };
+
                spi1: spi@e0007000 {
                        compatible = "xlnx,ps7-spi-1.00.a";
                        reg = <0xE0007000 0x1000>;

diff --git a/arch/arm/boot/dts/zynq-zc770-xm013.dts b/arch/arm/boot/dts/zynq-zc770-xm013.dts
index 13c2777701cfd9175cdfe0b2638b00c4873b4025..d9cf0e589c2eaa5093c80aa91d746e6bf11890c8 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc770-xm013.dts
+++ b/arch/arm/boot/dts/zynq-zc770-xm013.dts
@@ -75,6 +75,14 @@
                        reset = <0>;
                };
 
+               scuwdt@f8f00620 {
+                       device_type = "watchdog";
+                       compatible = "arm,mpcore_wdt";
+                       reg = <0xf8f00620 0x20>;
+                       clock-frequency = <400000000>;
+                       reset = <1>;
+               };
+
                spi0: spi@e0006000 {
                        compatible = "xlnx,ps7-spi-1.00.a";
                        reg = <0xE0006000 0x1000>;