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authorAlan Tull <atull@kernel.org>2018-05-16 18:50:04 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-05-25 18:23:56 +0200
commit9e4c36b1c9799de406a183c0fe946a614d97288c (patch)
tree0cf57e7c347e77169459ee749f101a841709f36b /Documentation/driver-api/fpga
parent547b822c22b18e346ee1d562d1787486e5c88c3c (diff)
documentation: fpga: add bridge document to driver-api
Add a new document to driver-api/fpga that documents the fpga bridge API and add it to driver-api/fpga/index.rst Signed-off-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/driver-api/fpga')
-rw-r--r--Documentation/driver-api/fpga/fpga-bridge.rst49
-rw-r--r--Documentation/driver-api/fpga/index.rst1
2 files changed, 50 insertions, 0 deletions
diff --git a/Documentation/driver-api/fpga/fpga-bridge.rst b/Documentation/driver-api/fpga/fpga-bridge.rst
new file mode 100644
index 000000000000..2c2aaca894bf
--- /dev/null
+++ b/Documentation/driver-api/fpga/fpga-bridge.rst
@@ -0,0 +1,49 @@
+FPGA Bridge
+===========
+
+API to implement a new FPGA bridge
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: include/linux/fpga/fpga-bridge.h
+ :functions: fpga_bridge
+
+.. kernel-doc:: include/linux/fpga/fpga-bridge.h
+ :functions: fpga_bridge_ops
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_create
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_free
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_register
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_unregister
+
+API to control an FPGA bridge
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+You probably won't need these directly. FPGA regions should handle this.
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: of_fpga_bridge_get
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_get
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_put
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_get_to_list
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: of_fpga_bridge_get_to_list
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_enable
+
+.. kernel-doc:: drivers/fpga/fpga-bridge.c
+ :functions: fpga_bridge_disable
diff --git a/Documentation/driver-api/fpga/index.rst b/Documentation/driver-api/fpga/index.rst
index 34b20754517f..968bbbfce0e8 100644
--- a/Documentation/driver-api/fpga/index.rst
+++ b/Documentation/driver-api/fpga/index.rst
@@ -9,3 +9,4 @@ FPGA Subsystem
intro
fpga-mgr
+ fpga-bridge