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| author | Alan Tull <atull@opensource.altera.com> | 2016-11-01 14:14:31 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-10 17:03:36 +0100 |
| commit | ca24a648f535a02b4163ca4f4d2e51869f155a3a (patch) | |
| tree | 28a03d4545d57808b656fb1cc4120667f56b077b /drivers/fpga/Kconfig | |
| parent | e5f8efa5c8bf86c1fa698551d54db8f6aee221fd (diff) | |
| download | lwn-ca24a648f535a02b4163ca4f4d2e51869f155a3a.tar.gz lwn-ca24a648f535a02b4163ca4f4d2e51869f155a3a.zip | |
fpga: add altera freeze bridge support
Add a low level driver for Altera Freeze Bridges to the FPGA Bridge
framework. A freeze bridge is a bridge that exists in the FPGA
fabric to isolate one region of the FPGA from the busses while that
one region is being reprogrammed.
Signed-off-by: Alan Tull <atull@opensource.altera.com>
Signed-off-by: Matthew Gerlach <mgerlach@opensource.altera.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/Kconfig')
| -rw-r--r-- | drivers/fpga/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig index 5605ad6a4e97..8fe6a84bc21b 100644 --- a/drivers/fpga/Kconfig +++ b/drivers/fpga/Kconfig @@ -47,6 +47,15 @@ config SOCFPGA_FPGA_BRIDGE Say Y to enable drivers for FPGA bridges for Altera SOCFPGA devices. +config ALTERA_FREEZE_BRIDGE + tristate "Altera FPGA Freeze Bridge" + depends on ARCH_SOCFPGA && FPGA_BRIDGE + help + Say Y to enable drivers for Altera FPGA Freeze bridges. A + freeze bridge is a bridge that exists in the FPGA fabric to + isolate one region of the FPGA from the busses while that + region is being reprogrammed. + endif # FPGA endmenu |