From d8c7fb503611f0e16184ffe43b6445740d6fa682 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 8 Apr 2020 16:57:26 -0600 Subject: dm: pci: Allow disabling auto-config for a device Add a means to avoid configuring a device when needed. Add an explanation of why this is useful to the binding file. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- drivers/pci/pci-uclass.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pci/pci-uclass.c') diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index e2882e3b63..ceb6451704 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -536,6 +536,8 @@ int pci_auto_config_devices(struct udevice *bus) int ret; debug("%s: device %s\n", __func__, dev->name); + if (dev_read_bool(dev, "pci,no-autoconfig")) + continue; ret = dm_pciauto_config_device(dev); if (ret < 0) return ret; -- cgit