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authorJoel Holdsworth <joel@airwebreathe.org.uk>2017-02-27 16:14:26 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-03-17 15:10:48 +0900
commit21f8ba2ef378d906374a26f7abc05fb92219e9c6 (patch)
treef2acb4c44b5b0ca266d14194bd8e522d6d1b8295 /drivers/fpga/Kconfig
parente10c11d2739fd3657d8d1d5b1fa06f9185b4f012 (diff)
downloadlinux-21f8ba2ef378d906374a26f7abc05fb92219e9c6.tar.bz2
fpga: Add support for Lattice iCE40 FPGAs
This patch adds support to the FPGA manager for configuring the SRAM of iCE40LM, iCE40LP, iCE40HX, iCE40 Ultra, iCE40 UltraLite and iCE40 UltraPlus devices, through slave SPI. Signed-off-by: Joel Holdsworth <joel@airwebreathe.org.uk> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com> Acked-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/Kconfig')
-rw-r--r--drivers/fpga/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig
index d9cbef60db80..dee470f9113f 100644
--- a/drivers/fpga/Kconfig
+++ b/drivers/fpga/Kconfig
@@ -20,6 +20,12 @@ config FPGA_REGION
FPGA Regions allow loading FPGA images under control of
the Device Tree.
+config FPGA_MGR_ICE40_SPI
+ tristate "Lattice iCE40 SPI"
+ depends on OF && SPI
+ help
+ FPGA manager driver support for Lattice iCE40 FPGAs over SPI.
+
config FPGA_MGR_SOCFPGA
tristate "Altera SOCFPGA FPGA Manager"
depends on ARCH_SOCFPGA || COMPILE_TEST