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authorJani Nikula <[email protected]>2024-06-19 11:38:31 +0300
committerJani Nikula <[email protected]>2024-06-19 11:38:31 +0300
commitd754ed2821fd9675d203cb73c4afcd593e28b7d0 (patch)
treecd16683cd956a7c334d7e1b3baf02e2e7baa729c /drivers/fpga/xilinx-core.h
parentdcaacff03a9fa2838f936e1009b4b7ad56807152 (diff)
parent1ddaaa244021aba8496536a6627b4ad2bc0f936a (diff)
Merge drm/drm-next into drm-intel-next
Sync to v6.10-rc3. Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'drivers/fpga/xilinx-core.h')
-rw-r--r--drivers/fpga/xilinx-core.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/fpga/xilinx-core.h b/drivers/fpga/xilinx-core.h
new file mode 100644
index 000000000000..f02ac67fce7b
--- /dev/null
+++ b/drivers/fpga/xilinx-core.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __XILINX_CORE_H
+#define __XILINX_CORE_H
+
+#include <linux/device.h>
+
+/**
+ * struct xilinx_fpga_core - interface between the driver and the core manager
+ * of Xilinx 7 Series FPGA manager
+ * @dev: device node
+ * @write: write callback of the driver
+ */
+struct xilinx_fpga_core {
+/* public: */
+ struct device *dev;
+ int (*write)(struct xilinx_fpga_core *core, const char *buf,
+ size_t count);
+/* private: handled by xilinx-core */
+ struct gpio_desc *prog_b;
+ struct gpio_desc *init_b;
+ struct gpio_desc *done;
+};
+
+int xilinx_core_probe(struct xilinx_fpga_core *core);
+
+#endif /* __XILINX_CORE_H */