Adds crypto hardware (SPU) to Northstar Plus device tree file.

Signed-off-by: Steve Lin <steven.l...@broadcom.com>

---
Code changes for this addition were submitted previously by Rob
Rice: 
https://git.kernel.org/cgit/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=9d12ba86f818aa9cfe9f01b750336aa441f2ffa2
---
 arch/arm/boot/dts/bcm-nsp.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index b6142bd..9bac0c8 100644
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -241,6 +241,12 @@
                        brcm,nand-has-wp;
                };
 
+               crypto@2f000 {
+                       compatible = "brcm,spum-nsp-crypto";
+                       reg = <0x2f000 0x900>;
+                       mboxes = <&mailbox 0>;
+               };
+
                gpiob: gpio@30000 {
                        compatible = "brcm,iproc-nsp-gpio", "brcm,iproc-gpio";
                        reg = <0x30000 0x50>;
-- 
2.1.0

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