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Diffstat (limited to 'arch/arm/boot/dts/at91-ariag25.dts')
-rw-r--r--arch/arm/boot/dts/at91-ariag25.dts27
1 files changed, 18 insertions, 9 deletions
diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts
index c7aebba4e8e7..cce45f5177f9 100644
--- a/arch/arm/boot/dts/at91-ariag25.dts
+++ b/arch/arm/boot/dts/at91-ariag25.dts
@@ -7,7 +7,7 @@
* Licensed under GPLv2 or later.
*/
/dts-v1/;
-/include/ "at91sam9g25.dtsi"
+#include "at91sam9g25.dtsi"
/ {
model = "Acme Systems Aria G25";
@@ -21,6 +21,7 @@
serial3 = &usart2;
serial4 = &usart3;
serial5 = &uart0;
+ serial6 = &uart1;
};
chosen {
@@ -112,13 +113,17 @@
status = "okay";
};
+ /*
+ * UART0/1 pins are marked as GPIO on
+ * Aria documentation.
+ * Change to "okay" if you need additional serial ports
+ */
uart0: serial@f8040000 {
- compatible = "atmel,at91sam9260-usart";
- reg = <0xf8040000 0x200>;
- interrupts = <15 4 5>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart0>;
- status = "okay";
+ status = "disabled";
+ };
+
+ uart1: serial@f8044000 {
+ status = "disabled";
};
adc0: adc@f804c000 {
@@ -138,6 +143,10 @@
};
};
};
+
+ rtc@fffffeb0 {
+ status = "okay";
+ };
};
usb0: ohci@00600000 {
@@ -156,7 +165,7 @@
/* little green LED in middle of Aria G25 module */
aria_led {
label = "aria_led";
- gpios = <&pioB 8 0>; /* PB8 */
+ gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
linux,default-trigger = "heartbeat";
};
@@ -164,7 +173,7 @@
onewire@0 {
compatible = "w1-gpio";
- gpios = <&pioA 21 1>;
+ gpios = <&pioA 21 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_w1_0>;
};