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Diffstat (limited to 'arch/microblaze/boot/dts/system.dts')
-rw-r--r--arch/microblaze/boot/dts/system.dts16
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/microblaze/boot/dts/system.dts b/arch/microblaze/boot/dts/system.dts
index 5a8a9d090c37..5b236527176e 100644
--- a/arch/microblaze/boot/dts/system.dts
+++ b/arch/microblaze/boot/dts/system.dts
@@ -18,7 +18,6 @@
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,microblaze";
- hard-reset-gpios = <&LEDs_8Bit 2 1>;
model = "testing";
DDR2_SDRAM: memory@90000000 {
device_type = "memory";
@@ -281,6 +280,21 @@
gpios = <&LEDs_8Bit 7 1>;
};
} ;
+
+ gpio-restart {
+ compatible = "gpio-restart";
+ /*
+ * FIXME: is this active low or active high?
+ * the current flag (1) indicates active low.
+ * delay measures are templates, should be adjusted
+ * to datasheet or trial-and-error with real hardware.
+ */
+ gpios = <&LEDs_8Bit 2 1>;
+ active-delay = <100>;
+ inactive-delay = <10>;
+ wait-delay = <100>;
+ };
+
RS232_Uart_1: serial@84000000 {
clock-frequency = <125000000>;
compatible = "xlnx,xps-uartlite-1.00.a";