Messages in this thread Patch in this message |  | | From | Ray Jui <> | Subject | [PATCH 07/12] PCI: iproc: Update iProc PCIe DT binding | Date | Mon, 24 Oct 2016 15:17:07 -0700 |
| |
Remove the following outbound related device tree properties: brcm,pcie-ob-window-size brcm,pcie-ob-oarr-size
The above two prperties are a bit duplicated in functions. In addition, the next generation iProc PCIe controller has outbound mapping window that supports more than just two sizes, which cannot be properly supported by these properties
A better solution is to make the driver outbound mapping logic slightly more inteligent so it can figure out how to configure the outbound mapping based on the 'ranges' specified in device tree and the number and sizes of the outbound mapping windows that a particular revision of the iProc PCIe controller can support
Signed-off-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Scott Branden <scott.branden@broadcom.com> --- Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt index 071bbc2..f827b8d 100644 --- a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt +++ b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt @@ -35,11 +35,6 @@ effective: Required: - brcm,pcie-ob-axi-offset: The offset from the AXI address to the internal address used by the iProc PCIe core (not the PCIe address) -- brcm,pcie-ob-window-size: The outbound address mapping window size (in MB) - -Optional: -- brcm,pcie-ob-oarr-size: Some iProc SoCs need the OARR size bit to be set to -increase the outbound window size MSI support (optional): @@ -95,9 +90,7 @@ Example: phy-names = "pcie-phy"; brcm,pcie-ob; - brcm,pcie-ob-oarr-size; brcm,pcie-ob-axi-offset = <0x00000000>; - brcm,pcie-ob-window-size = <256>; msi-parent = <&msi0>; -- 2.1.4
|  |