Add Northstar2 device tree entry for Broadcom Secure Processing
Unit (SPU) crypto hardware.
Signed-off-by: Steve Lin <steven.lin1@xxxxxxxxxxxx>
Signed-off-by: Rob Rice <rob.rice@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/broadcom/ns2.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi
index 4fcdeca..ec1a628 100644
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -218,6 +218,12 @@
brcm,use-bcm-hdr;
};
+ crypto0: crypto@612d0000 {
+ compatible = "brcm,spum-crypto";
+ reg = <0x612d0000 0x900>;
+ mboxes = <&pdc0 0>;
+ };
+
pdc1: iproc-pdc1@612e0000 {
compatible = "brcm,iproc-pdc-mbox";
reg = <0x612e0000 0x445>; /* PDC FS1 regs */
@@ -227,6 +233,12 @@
brcm,use-bcm-hdr;
};
+ crypto1: crypto@612f0000 {
+ compatible = "brcm,spum-crypto";
+ reg = <0x612f0000 0x900>;
+ mboxes = <&pdc1 0>;
+ };
+
pdc2: iproc-pdc2@61300000 {
compatible = "brcm,iproc-pdc-mbox";
reg = <0x61300000 0x445>; /* PDC FS2 regs */
@@ -236,6 +248,12 @@
brcm,use-bcm-hdr;
};
+ crypto2: crypto@61310000 {
+ compatible = "brcm,spum-crypto";
+ reg = <0x61310000 0x900>;
+ mboxes = <&pdc2 0>;
+ };
+
pdc3: iproc-pdc3@61320000 {
compatible = "brcm,iproc-pdc-mbox";
reg = <0x61320000 0x445>; /* PDC FS3 regs */
@@ -245,6 +263,12 @@
brcm,use-bcm-hdr;
};
+ crypto3: crypto@61330000 {
+ compatible = "brcm,spum-crypto";
+ reg = <0x61330000 0x900>;
+ mboxes = <&pdc3 0>;
+ };
+
dma0: dma@61360000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x61360000 0x1000>;
--
2.1.0
