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path: root/drivers/fpga/Kconfig
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-rw-r--r--drivers/fpga/Kconfig15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig
index ad5448f718b3..12bd1c760c32 100644
--- a/drivers/fpga/Kconfig
+++ b/drivers/fpga/Kconfig
@@ -13,10 +13,18 @@ if FPGA
config FPGA_REGION
tristate "FPGA Region"
- depends on OF && FPGA_BRIDGE
+ depends on FPGA_BRIDGE
+ help
+ FPGA Region common code. A FPGA Region controls a FPGA Manager
+ and the FPGA Bridges associated with either a reconfigurable
+ region of an FPGA or a whole FPGA.
+
+config OF_FPGA_REGION
+ tristate "FPGA Region Device Tree Overlay Support"
+ depends on OF && FPGA_REGION
help
- FPGA Regions allow loading FPGA images under control of
- the Device Tree.
+ Support for loading FPGA images by applying a Device Tree
+ overlay.
config FPGA_MGR_ICE40_SPI
tristate "Lattice iCE40 SPI"
@@ -74,7 +82,6 @@ config FPGA_MGR_ZYNQ_FPGA
config FPGA_BRIDGE
tristate "FPGA Bridge Framework"
- depends on OF
help
Say Y here if you want to support bridges connected between host
processors and FPGAs or between FPGAs.