ARM: at91/dt: add GPBR nodes

Add GPBR (General Purpose Block Backup Registers) nodes.

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

5 files changed, 30 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 9ea824ee84d2..dd1313cbc314 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -974,6 +974,12 @@
                                 atmel,idle-halt;
                                 status = "disabled";
                         };
+
+                        gpbr: syscon@fffffd50 {
+                                compatible = "atmel,at91sam9260-gpbr", "syscon";
+                                reg = <0xfffffd50 0x10>;
+                                status = "disabled";
+                        };
                 };
 
                 nand0: nand@40000000 {
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index 06b11fc9057f..cdb9ed612109 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -842,6 +842,12 @@
                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                 status = "disabled";
                         };
+
+                        gpbr: syscon@fffffd50 {
+                                compatible = "atmel,at91sam9260-gpbr", "syscon";
+                                reg = <0xfffffd50 0x10>;
+                                status = "disabled";
+                        };
                 };
         };
 
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 7f37b7e97e9c..1467750e3377 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -939,6 +939,12 @@
                                 clocks = <&slow_xtal>;
                                 status = "disabled";
                         };
+
+                        gpbr: syscon@fffffd60 {
+                                compatible = "atmel,at91sam9260-gpbr", "syscon";
+                                reg = <0xfffffd60 0x50>;
+                                status = "disabled";
+                        };
                 };
 
                 fb0: fb@0x00700000 {
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 3771088bc36e..18453d98c2e7 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -1206,6 +1206,12 @@
                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
                                 status = "disabled";
                         };
+
+                        gpbr: syscon@fffffd60 {
+                                compatible = "atmel,at91sam9260-gpbr", "syscon";
+                                reg = <0xfffffd60 0x10>;
+                                status = "disabled";
+                        };
                 };
 
                 fb0: fb@0x00500000 {
diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index 254cbbad4576..72424371413e 100644
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -1074,6 +1074,12 @@
                                 clocks = <&clk32k>;
                                 status = "disabled";
                         };
+
+                        gpbr: syscon@fffffd60 {
+                                compatible = "atmel,at91sam9260-gpbr", "syscon";
+                                reg = <0xfffffd60 0x10>;
+                                status = "disabled";
+                        };
                 };
         };