crypto: amcc - Add crypt4xx driver

This patch adds support for AMCC ppc4xx security device driver. This is the
initial release that includes the driver framework with AES and SHA1 algorithms
support.

The remaining algorithms will be released in the near future.

Signed-off-by: James Hsiao <jhsiao@amcc.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts
index 8b5ba8261a36..4447def69dc5 100644
--- a/arch/powerpc/boot/dts/canyonlands.dts
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -127,6 +127,13 @@
                         dcr-reg = <0x010 0x002>;
                 };
 
+                CRYPTO: crypto@180000 {
+                        compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto";
+                        reg = <4 0x00180000 0x80400>;
+                        interrupt-parent = <&UIC0>;
+                        interrupts = <0x1d 0x4>;
+                };
+
                 MAL0: mcmal {
                         compatible = "ibm,mcmal-460ex", "ibm,mcmal2";
                         dcr-reg = <0x180 0x062>;