PCI: of: Add inbound resource parsing to helpers

Extend devm_of_pci_get_host_bridge_resources() and
pci_parse_request_of_pci_ranges() helpers to also parse the inbound
addresses from DT 'dma-ranges' and populate a resource list with the
translated addresses. This will help ensure 'dma-ranges' is always
parsed in a consistent way.

Tested-by: Srinath Mannam <[email protected]>
Tested-by: Thomas Petazzoni <[email protected]> # for AArdvark
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Srinath Mannam <[email protected]>
Reviewed-by: Andrew Murray <[email protected]>
Acked-by: Gustavo Pimentel <[email protected]>
Cc: Jingoo Han <[email protected]>
Cc: Gustavo Pimentel <[email protected]>
Cc: Lorenzo Pieralisi <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Thomas Petazzoni <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: Toan Le <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Cc: Tom Joseph <[email protected]>
Cc: Ray Jui <[email protected]>
Cc: Scott Branden <[email protected]>
Cc: [email protected]
Cc: Ryder Lee <[email protected]>
Cc: Karthikeyan Mitran <[email protected]>
Cc: Hou Zhiqiang <[email protected]>
Cc: Simon Horman <[email protected]>
Cc: Shawn Lin <[email protected]>
Cc: Heiko Stuebner <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/controller/pci-host-common.c b/drivers/pci/controller/pci-host-common.c
index c8cb9c5188a4..250a3fc80ec6 100644
--- a/drivers/pci/controller/pci-host-common.c
+++ b/drivers/pci/controller/pci-host-common.c
@@ -27,7 +27,7 @@ static struct pci_config_window *gen_pci_init(struct device *dev,
 	struct pci_config_window *cfg;
 
 	/* Parse our PCI ranges and request their resources */
-	err = pci_parse_request_of_pci_ranges(dev, resources, &bus_range);
+	err = pci_parse_request_of_pci_ranges(dev, resources, NULL, &bus_range);
 	if (err)
 		return ERR_PTR(err);