ARM: dts: NSP: Add mailbox (PDC) to NSP

Adds mailbox / PDC to NSP device tree.  Needs new compatibility string
to differentiate from NS2 version.

Signed-off-by: Steve Lin <steven.lin1@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index 37076a2cb2dfa3be667a54fabcfc3739c1476b98..080c2f27715dd3d0c370b980799dece0b94b668d 100644 (file)
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -245,6 +245,15 @@
                        status = "disabled";
                };
 
+               mailbox: mailbox@25000 {
+                       compatible = "brcm,iproc-fa2-mbox";
+                       reg = <0x25000 0x445>;
+                       interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
+                       #mbox-cells = <1>;
+                       brcm,rx-status-len = <32>;
+                       brcm,use-bcm-hdr;
+               };
+
                nand: nand@26000 {
                        compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
                        reg = <0x026000 0x600>,