1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/crypto/starfive/jh7110-cryp.h b/drivers/crypto/starfive/jh7110-cryp.h
new file mode 100644
index 000000000000..393efd38b098
--- /dev/null
+++ b/drivers/crypto/starfive/jh7110-cryp.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __STARFIVE_STR_H__
+#define __STARFIVE_STR_H__
+
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmaengine.h>
+
+#include <crypto/engine.h>
+
+#define STARFIVE_ALG_CR_OFFSET			0x0
+#define STARFIVE_ALG_FIFO_OFFSET		0x4
+#define STARFIVE_IE_MASK_OFFSET			0x8
+#define STARFIVE_IE_FLAG_OFFSET			0xc
+#define STARFIVE_DMA_IN_LEN_OFFSET		0x10
+#define STARFIVE_DMA_OUT_LEN_OFFSET		0x14
+
+#define STARFIVE_MSG_BUFFER_SIZE		SZ_16K
+
+union starfive_alg_cr {
+	u32 v;
+	struct {
+		u32 start			:1;
+		u32 aes_dma_en			:1;
+		u32 rsvd_0			:1;
+		u32 hash_dma_en			:1;
+		u32 alg_done			:1;
+		u32 rsvd_1			:3;
+		u32 clear			:1;
+		u32 rsvd_2			:23;
+	};
+};
+
+struct starfive_cryp_ctx {
+	struct crypto_engine_ctx		enginectx;
+	struct starfive_cryp_dev		*cryp;
+};
+
+struct starfive_cryp_dev {
+	struct list_head			list;
+	struct device				*dev;
+
+	struct clk				*hclk;
+	struct clk				*ahb;
+	struct reset_control			*rst;
+
+	void __iomem				*base;
+	phys_addr_t				phys_base;
+
+	u32					dma_maxburst;
+	struct dma_chan				*tx;
+	struct dma_chan				*rx;
+	struct dma_slave_config			cfg_in;
+	struct dma_slave_config			cfg_out;
+
+	struct crypto_engine			*engine;
+
+	union starfive_alg_cr			alg_cr;
+};
+
+struct starfive_cryp_dev *starfive_cryp_find_dev(struct starfive_cryp_ctx *ctx);
+
+#endif