dm: x86: pci: Add a PCI driver for driver model
Add a simple x86 PCI driver which uses standard functions provided by the
architecture.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index c1c2ae3c..adc238f 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -9,6 +9,7 @@
obj-$(CONFIG_PCI) += pci-uclass.o pci_compat.o
obj-$(CONFIG_PCI_SANDBOX) += pci_sandbox.o
obj-$(CONFIG_SANDBOX) += pci-emul-uclass.o
+obj-$(CONFIG_X86) += pci_x86.o
else
obj-$(CONFIG_PCI) += pci.o
endif
diff --git a/drivers/pci/pci_x86.c b/drivers/pci/pci_x86.c
new file mode 100644
index 0000000..901bdca
--- /dev/null
+++ b/drivers/pci/pci_x86.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2015 Google, Inc
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <pci.h>
+
+static const struct dm_pci_ops x86_pci_ops = {
+};
+
+static const struct udevice_id x86_pci_ids[] = {
+ { .compatible = "x86,pci" },
+ { }
+};
+
+U_BOOT_DRIVER(pci_x86) = {
+ .name = "pci_x86",
+ .id = UCLASS_PCI,
+ .of_match = x86_pci_ids,
+ .ops = &x86_pci_ops,
+};