ARM: dts: microchip: sama7d65: Add SFRBU support to sama7d65

Add SFRBU support to the SAMA7D65 SoC. This is required to change the power
source for backup mode for the SoC.

Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Link: https://lore.kernel.org/r/dbc51f95f301c106c031fb93f84d0d847e818d91.1740671156.git.Ryan.Wanner@microchip.com
[claudiu.beznea: fixed conflict]
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>

diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
index 3ba951c2ec3d83971201397d9a2752975ec8f423..d3454eb2d53730d4fa646cb7679f663316993a86 100644 (file)
--- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
@@ -53,6 +53,11 @@
                #address-cells = <1>;
                #size-cells = <1>;
 
+               sfrbu: sfr@e0008000 {
+                       compatible ="microchip,sama7d65-sfrbu", "atmel,sama5d2-sfrbu", "syscon";
+                       reg = <0xe0008000 0x20>;
+               };
+
                pioa: pinctrl@e0014000 {
                        compatible = "microchip,sama7d65-pinctrl", "microchip,sama7g5-pinctrl";
                        reg = <0xe0014000 0x800>;