crypto: ux500 - Add driver for CRYP hardware

This adds a driver for the ST-Ericsson ux500 crypto hardware
module. It supports AES, DES and 3DES, the driver implements
support for AES-ECB,CBC and CTR.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andreas Westin <andreas.westin@stericsson.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 16 insertions, 0 deletions

diff --git a/arch/arm/mach-ux500/include/mach/crypto-ux500.h b/arch/arm/mach-ux500/include/mach/crypto-ux500.h
new file mode 100644
index 000000000000..c470567775b7
--- /dev/null
+++ b/arch/arm/mach-ux500/include/mach/crypto-ux500.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2011
+ *
+ * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson
+ * License terms: GNU General Public License (GPL) version 2
+ */
+#ifndef _CRYPTO_UX500_H
+#include <linux/dmaengine.h>
+#include <plat/ste_dma40.h>
+
+struct cryp_platform_data {
+        struct stedma40_chan_cfg mem_to_engine;
+        struct stedma40_chan_cfg engine_to_mem;
+};
+
+#endif