diff --git a/drivers/dma/dw-edma/Makefile b/drivers/dma/dw-edma/Makefile
index b1c91ef2c63d..83ab58f87760 100644
--- a/drivers/dma/dw-edma/Makefile
+++ b/drivers/dma/dw-edma/Makefile
@@ -1,7 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 
 obj-$(CONFIG_DW_EDMA)		+= dw-edma.o
-dw-edma-$(CONFIG_DEBUG_FS)	:= dw-edma-v0-debugfs.o
+dw-edma-$(CONFIG_DEBUG_FS)	:= dw-edma-v0-debugfs.o	\
+				   dw-hdma-v0-debugfs.o
 dw-edma-objs			:= dw-edma-core.o	\
 				   dw-edma-v0-core.o	\
 				   dw-hdma-v0-core.o $(dw-edma-y)
diff --git a/drivers/dma/dw-edma/dw-hdma-v0-core.c b/drivers/dma/dw-edma/dw-hdma-v0-core.c
index 7e4f98987e29..3723d5d8127c 100644
--- a/drivers/dma/dw-edma/dw-hdma-v0-core.c
+++ b/drivers/dma/dw-edma/dw-hdma-v0-core.c
@@ -9,6 +9,7 @@
 #include "dw-edma-core.h"
 #include "dw-hdma-v0-core.h"
 #include "dw-hdma-v0-regs.h"
+#include "dw-hdma-v0-debugfs.h"
 
 enum dw_hdma_control {
 	DW_HDMA_V0_CB					= BIT(0),
@@ -294,6 +295,7 @@ static void dw_hdma_v0_core_ch_config(struct dw_edma_chan *chan)
 /* HDMA debugfs callbacks */
 static void dw_hdma_v0_core_debugfs_on(struct dw_edma *dw)
 {
+	dw_hdma_v0_debugfs_on(dw);
 }
 
 static const struct dw_edma_core_ops hdma_core = {
diff --git a/drivers/dma/dw-edma/dw-hdma-v0-debugfs.c b/drivers/dma/dw-edma/dw-hdma-v0-debugfs.c
new file mode 100644
index 000000000000..a0fafd788c14
--- /dev/null
+++ b/drivers/dma/dw-edma/dw-hdma-v0-debugfs.c
@@ -0,0 +1,175 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2023 Cai Huoqing
+ * Synopsys DesignWare HDMA v0 debugfs
+ *
+ * Author: Cai Huoqing <cai.huoqing@linux.dev>
+ */
+
+#include <linux/debugfs.h>
+#include <linux/bitfield.h>
+
+#include "dw-hdma-v0-debugfs.h"
+#include "dw-hdma-v0-regs.h"
+#include "dw-edma-core.h"
+
+#define REGS_ADDR(dw, name)						       \
+	({								       \
+		struct dw_hdma_v0_regs __iomem *__regs = (dw)->chip->reg_base; \
+									       \
+		(void __iomem *)&__regs->name;				       \
+	})
+
+#define REGS_CH_ADDR(dw, name, _dir, _ch)				       \
+	({								       \
+		struct dw_hdma_v0_ch_regs __iomem *__ch_regs;		       \
+									       \
+		if (_dir == EDMA_DIR_READ)				       \
+			__ch_regs = REGS_ADDR(dw, ch[_ch].rd);		       \
+		else							       \
+			__ch_regs = REGS_ADDR(dw, ch[_ch].wr);		       \
+									       \
+		(void __iomem *)&__ch_regs->name;			       \
+	})
+
+#define CTX_REGISTER(dw, name, dir, ch) \
+	{ dw, #name, REGS_CH_ADDR(dw, name, dir, ch), dir, ch }
+
+#define REGISTER(dw, name) \
+	{ dw, #name, REGS_ADDR(dw, name) }
+
+#define WRITE_STR				"write"
+#define READ_STR				"read"
+#define CHANNEL_STR				"channel"
+#define REGISTERS_STR				"registers"
+
+struct dw_hdma_debugfs_entry {
+	struct dw_edma				*dw;
+	const char				*name;
+	void __iomem				*reg;
+	enum dw_edma_dir			dir;
+	u16					ch;
+};
+
+static int dw_hdma_debugfs_u32_get(void *data, u64 *val)
+{
+	void __iomem *reg = (void __force __iomem *)data;
+	*val = readl(reg);
+
+	return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(fops_x32, dw_hdma_debugfs_u32_get, NULL, "0x%08llx\n");
+
+static void dw_hdma_debugfs_create_x32(struct dw_edma *dw,
+				       const struct dw_hdma_debugfs_entry ini[],
+				       int nr_entries, struct dentry *dent)
+{
+	struct dw_hdma_debugfs_entry *entries;
+	int i;
+
+	entries = devm_kcalloc(dw->chip->dev, nr_entries, sizeof(*entries),
+			       GFP_KERNEL);
+	for (i = 0; i < nr_entries; i++) {
+		entries[i] = ini[i];
+
+		debugfs_create_file_unsafe(entries[i].name, 0444, dent,
+					   &entries[i], &fops_x32);
+	}
+}
+
+static void dw_hdma_debugfs_regs_ch(struct dw_edma *dw, enum dw_edma_dir dir,
+				    u16 ch, struct dentry *dent)
+{
+	int nr_entries;
+	struct dw_hdma_debugfs_entry debugfs_regs[] = {
+		CTX_REGISTER(dw, ch_en, dir, ch),
+		CTX_REGISTER(dw, doorbell, dir, ch),
+		CTX_REGISTER(dw, llp.lsb, dir, ch),
+		CTX_REGISTER(dw, llp.msb, dir, ch),
+		CTX_REGISTER(dw, cycle_sync, dir, ch),
+		CTX_REGISTER(dw, transfer_size, dir, ch),
+		CTX_REGISTER(dw, sar.lsb, dir, ch),
+		CTX_REGISTER(dw, sar.msb, dir, ch),
+		CTX_REGISTER(dw, dar.lsb, dir, ch),
+		CTX_REGISTER(dw, dar.msb, dir, ch),
+		CTX_REGISTER(dw, control1, dir, ch),
+		CTX_REGISTER(dw, ch_stat, dir, ch),
+		CTX_REGISTER(dw, int_stat, dir, ch),
+		CTX_REGISTER(dw, int_setup, dir, ch),
+		CTX_REGISTER(dw, int_clear, dir, ch),
+		CTX_REGISTER(dw, msi_stop.lsb, dir, ch),
+		CTX_REGISTER(dw, msi_stop.msb, dir, ch),
+		CTX_REGISTER(dw, msi_abort.lsb, dir, ch),
+		CTX_REGISTER(dw, msi_abort.msb, dir, ch),
+		CTX_REGISTER(dw, msi_msgdata, dir, ch),
+	};
+
+	nr_entries = ARRAY_SIZE(debugfs_regs);
+	dw_hdma_debugfs_create_x32(dw, debugfs_regs, nr_entries, dent);
+}
+
+static void dw_hdma_debugfs_regs_wr(struct dw_edma *dw, struct dentry *dent)
+{
+	struct dentry *regs_dent, *ch_dent;
+	int i;
+	char name[16];
+
+	regs_dent = debugfs_create_dir(WRITE_STR, dent);
+	if (!regs_dent)
+		return;
+
+	for (i = 0; i < dw->wr_ch_cnt; i++) {
+		snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i);
+
+		ch_dent = debugfs_create_dir(name, regs_dent);
+		if (!ch_dent)
+			return;
+
+		dw_hdma_debugfs_regs_ch(dw, EDMA_DIR_WRITE, i, ch_dent);
+	}
+}
+
+static void dw_hdma_debugfs_regs_rd(struct dw_edma *dw, struct dentry *dent)
+{
+	struct dentry *regs_dent, *ch_dent;
+	int i;
+	char name[16];
+
+	regs_dent = debugfs_create_dir(READ_STR, dent);
+	if (!regs_dent)
+		return;
+
+	for (i = 0; i < dw->rd_ch_cnt; i++) {
+		snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i);
+
+		ch_dent = debugfs_create_dir(name, regs_dent);
+		if (!ch_dent)
+			return;
+
+		dw_hdma_debugfs_regs_ch(dw, EDMA_DIR_READ, i, ch_dent);
+	}
+}
+
+static void dw_hdma_debugfs_regs(struct dw_edma *dw)
+{
+	struct dentry *regs_dent;
+
+	regs_dent = debugfs_create_dir(REGISTERS_STR, dw->dma.dbg_dev_root);
+	if (!regs_dent)
+		return;
+
+	dw_hdma_debugfs_regs_wr(dw, regs_dent);
+	dw_hdma_debugfs_regs_rd(dw, regs_dent);
+}
+
+void dw_hdma_v0_debugfs_on(struct dw_edma *dw)
+{
+	if (!debugfs_initialized())
+		return;
+
+	debugfs_create_u32("mf", 0444, dw->dma.dbg_dev_root, &dw->chip->mf);
+	debugfs_create_u16("wr_ch_cnt", 0444, dw->dma.dbg_dev_root, &dw->wr_ch_cnt);
+	debugfs_create_u16("rd_ch_cnt", 0444, dw->dma.dbg_dev_root, &dw->rd_ch_cnt);
+
+	dw_hdma_debugfs_regs(dw);
+}
diff --git a/drivers/dma/dw-edma/dw-hdma-v0-debugfs.h b/drivers/dma/dw-edma/dw-hdma-v0-debugfs.h
new file mode 100644
index 000000000000..e6842c83777d
--- /dev/null
+++ b/drivers/dma/dw-edma/dw-hdma-v0-debugfs.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023 Cai Huoqing
+ * Synopsys DesignWare HDMA v0 debugfs
+ *
+ * Author: Cai Huoqing <cai.huoqing@linux.dev>
+ */
+
+#ifndef _DW_HDMA_V0_DEBUG_FS_H
+#define _DW_HDMA_V0_DEBUG_FS_H
+
+#include <linux/dma/edma.h>
+
+#ifdef CONFIG_DEBUG_FS
+void dw_hdma_v0_debugfs_on(struct dw_edma *dw);
+#else
+static inline void dw_hdma_v0_debugfs_on(struct dw_edma *dw)
+{
+}
+#endif /* CONFIG_DEBUG_FS */
+
+#endif /* _DW_HDMA_V0_DEBUG_FS_H */
