ARM: at91: sama5d4: Add SFR

The sama4d4 has Special Function Registers that allow to manage DDR, OHCI, EBI
and AIC interrupt redirection.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
[nicolas.ferre@atmel.com: reg size: 0x60]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index 1b0f30c..0a2477f 100644 (file)
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -870,6 +870,11 @@
                                status = "disabled";
                        };
 
+                       sfr: sfr@f8028000 {
+                               compatible = "atmel,sama5d4-sfr", "syscon";
+                               reg = <0xf8028000 0x60>;
+                       };
+
                        mmc1: mmc@fc000000 {
                                compatible = "atmel,hsmci";
                                reg = <0xfc000000 0x600>;