From ca24a648f535a02b4163ca4f4d2e51869f155a3a Mon Sep 17 00:00:00 2001 From: Alan Tull Date: Tue, 1 Nov 2016 14:14:31 -0500 Subject: 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 Signed-off-by: Matthew Gerlach Signed-off-by: Greg Kroah-Hartman --- drivers/fpga/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/fpga/Kconfig') 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 -- cgit v1.2.3-59-g8ed1b