Add RTC nodes for Atmel SOCs.
Use two different compatible properties to reflect the fact that the
RTC-peripherals are backup powered (VDDBU) and are thus not reset on
wake-up, user, watchdog or software reset on all SOCs but at91rm9200.
Signed-off-by: Johan Hovold <jhov...@gmail.com>
---
arch/arm/boot/dts/at91rm9200.dtsi | 5 +++++
arch/arm/boot/dts/at91sam9g45.dtsi | 5 +++++
arch/arm/boot/dts/at91sam9n12.dtsi | 5 +++++
arch/arm/boot/dts/at91sam9x5.dtsi | 5 +++++
4 files changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi
b/arch/arm/boot/dts/at91rm9200.dtsi
index 222047f..96b4e30 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -326,6 +326,11 @@
status = "disabled";
};
+ rtc@fffffe00 {
+ compatible = "atmel,at91rm9200-rtc";
+ reg = <0xfffffe00 0x30>;
+ };
+
usb0: ohci@00300000 {
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00300000 0x100000>;
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi
b/arch/arm/boot/dts/at91sam9g45.dtsi
index 6b1d4ca..c1ad522 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -526,6 +526,11 @@
status = "disabled";
};
+ rtc@fffffdb0 {
+ compatible = "atmel,at91sam9g45-rtc";
+ reg = <0xfffffdb0 0x30>;
+ };
+
watchdog@fffffd40 {
compatible = "atmel,at91sam9260-wdt";
reg = <0xfffffd40 0x10>;
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi
b/arch/arm/boot/dts/at91sam9n12.dtsi
index 4801717..802e92f 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -311,6 +311,11 @@
status = "disabled";
};
+ rtc@fffffeb0 {
+ compatible = "atmel,at91sam9g45-rtc";
+ reg = <0xfffffeb0 0x30>;
+ };
+
ssc0: ssc@f0010000 {
compatible = "atmel,at91sam9g45-ssc";
reg = <0xf0010000 0x4000>;
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi
b/arch/arm/boot/dts/at91sam9x5.dtsi
index c461e11..432fbfb 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -362,6 +362,11 @@
};
};
+ rtc@fffffeb0 {
+ compatible = "atmel,at91sam9g45-rtc";
+ reg = <0xfffffeb0 0x30>;
+ };
+
ssc0: ssc@f0010000 {
compatible = "atmel,at91sam9g45-ssc";
reg = <0xf0010000 0x4000>;
--
1.8.1.5
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