GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
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+// SPDX-License-Identifier: GPL-2.0+
+/*
+ *  Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com
+ */
+
+#ifndef __DT_TI_UDMA_H
+#define __DT_TI_UDMA_H
+
+#define UDMA_TR_MODE		0
+#define UDMA_PKT_MODE		1
+
+#define UDMA_DIR_TX		0
+#define UDMA_DIR_RX		1
+
+#define PSIL_STATIC_TR_NONE	0
+#define PSIL_STATIC_TR_XY	1
+#define PSIL_STATIC_TR_MCAN	2
+
+#define UDMA_PDMA_TR_XY(id)				\
+	ti,psil-config##id {				\
+		linux,udma-mode = <UDMA_TR_MODE>;	\
+		statictr-type = <PSIL_STATIC_TR_XY>;	\
+	}
+
+#define UDMA_PDMA_PKT_XY(id)				\
+	ti,psil-config##id {				\
+		linux,udma-mode = <UDMA_PKT_MODE>;	\
+		statictr-type = <PSIL_STATIC_TR_XY>;	\
+	}
+
+#endif /* __DT_TI_UDMA_H */