From 42d5ec954719917e2b7a9160fe05d2316eece5bf Mon Sep 17 00:00:00 2001 From: Alan Tull Date: Thu, 23 Mar 2017 19:34:27 -0500 Subject: fpga: add config complete timeout Adding timeout for maximum allowed time for FPGA to go to operating mode after a FPGA region has been programmed. Signed-off-by: Alan Tull Signed-off-by: Greg Kroah-Hartman --- drivers/fpga/fpga-region.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/fpga') diff --git a/drivers/fpga/fpga-region.c b/drivers/fpga/fpga-region.c index 2fe2a52c66ca..ae4c61aada99 100644 --- a/drivers/fpga/fpga-region.c +++ b/drivers/fpga/fpga-region.c @@ -385,6 +385,9 @@ static int fpga_region_notify_pre_apply(struct fpga_region *region, of_property_read_u32(nd->overlay, "region-freeze-timeout-us", &info->disable_timeout_us); + of_property_read_u32(nd->overlay, "config-complete-timeout-us", + &info->config_complete_timeout_us); + /* If FPGA was externally programmed, don't specify firmware */ if ((info->flags & FPGA_MGR_EXTERNAL_CONFIG) && firmware_name) { pr_err("error: specified firmware and external-fpga-config"); -- cgit v1.2.3-59-g8ed1b