ARM: at91/dt: add RTT nodes to at91 dtsis

at91sam926x, at91sam9g45 and at91sam9rl SoCs all have at least one RTT
block.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

5 files changed, 47 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index cb100b03a362..9ea824ee84d2 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -956,6 +956,14 @@
                                 };
                         };
 
+                        rtc@fffffd20 {
+                                compatible = "atmel,at91sam9260-rtt";
+                                reg = <0xfffffd20 0x10>;
+                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                                clocks = <&clk32k>;
+                                status = "disabled";
+                        };
+
                         watchdog@fffffd40 {
                                 compatible = "atmel,at91sam9260-wdt";
                                 reg = <0xfffffd40 0x10>;
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index a81aab4281a7..06b11fc9057f 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -828,6 +828,14 @@
                                 clocks = <&mck>;
                         };
 
+                        rtc@fffffd20 {
+                                compatible = "atmel,at91sam9260-rtt";
+                                reg = <0xfffffd20 0x10>;
+                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                                clocks = <&slow_xtal>;
+                                status = "disabled";
+                        };
+
                         watchdog@fffffd40 {
                                 compatible = "atmel,at91sam9260-wdt";
                                 reg = <0xfffffd40 0x10>;
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 653e4395b7cb..7f37b7e97e9c 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -922,6 +922,21 @@
                                 pinctrl-0 = <&pinctrl_can_rx_tx>;
                                 clocks = <&can_clk>;
                                 clock-names = "can_clk";
+                        };
+
+                        rtc@fffffd20 {
+                                compatible = "atmel,at91sam9260-rtt";
+                                reg = <0xfffffd20 0x10>;
+                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                                clocks = <&slow_xtal>;
+                                status = "disabled";
+                        };
+
+                        rtc@fffffd50 {
+                                compatible = "atmel,at91sam9260-rtt";
+                                reg = <0xfffffd50 0x10>;
+                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                                clocks = <&slow_xtal>;
                                 status = "disabled";
                         };
                 };
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index d3f65130a1f8..3771088bc36e 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -1192,6 +1192,14 @@
                                 };
                         };
 
+                        rtc@fffffd20 {
+                                compatible = "atmel,at91sam9260-rtt";
+                                reg = <0xfffffd20 0x10>;
+                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                                clocks = <&clk32k>;
+                                status = "disabled";
+                        };
+
                         rtc@fffffdb0 {
                                 compatible = "atmel,at91rm9200-rtc";
                                 reg = <0xfffffdb0 0x30>;
diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index 505c1956cf8d..254cbbad4576 100644
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -1066,6 +1066,14 @@
                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                 status = "disabled";
                         };
+
+                        rtc@fffffd20 {
+                                compatible = "atmel,at91sam9260-rtt";
+                                reg = <0xfffffd20 0x10>;
+                                interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+                                clocks = <&clk32k>;
+                                status = "disabled";
+                        };
                 };
         };