diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.3/145-PCI-iproc-Update-PCIe-device-tree-bindings.patch')
-rw-r--r-- | target/linux/bcm53xx/patches-4.3/145-PCI-iproc-Update-PCIe-device-tree-bindings.patch | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/target/linux/bcm53xx/patches-4.3/145-PCI-iproc-Update-PCIe-device-tree-bindings.patch b/target/linux/bcm53xx/patches-4.3/145-PCI-iproc-Update-PCIe-device-tree-bindings.patch deleted file mode 100644 index eb5bb64bba..0000000000 --- a/target/linux/bcm53xx/patches-4.3/145-PCI-iproc-Update-PCIe-device-tree-bindings.patch +++ /dev/null @@ -1,50 +0,0 @@ -From 8d0afa1a93be2da954c85392bbc7b2264c9d241c Mon Sep 17 00:00:00 2001 -From: Ray Jui <rjui@broadcom.com> -Date: Tue, 15 Sep 2015 17:39:20 -0700 -Subject: [PATCH 145/147] PCI: iproc: Update PCIe device tree bindings - -Update the device tree bindings with added support for outbound mapping -configurations. - -Signed-off-by: Ray Jui <rjui@broadcom.com> -Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> ---- - .../devicetree/bindings/pci/brcm,iproc-pcie.txt | 20 ++++++++++++++++++++ - 1 file changed, 20 insertions(+) - ---- a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt -+++ b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt -@@ -17,6 +17,21 @@ Optional properties: - - phys: phandle of the PCIe PHY device - - phy-names: must be "pcie-phy" - -+- brcm,pcie-ob: Some iProc SoCs do not have the outbound address mapping done -+by the ASIC after power on reset. In this case, SW needs to configure it -+ -+If the brcm,pcie-ob property is present, the following properties become -+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 -+ - Example: - pcie0: pcie@18012000 { - compatible = "brcm,iproc-pcie"; -@@ -38,6 +53,11 @@ Example: - - phys = <&phy 0 5>; - phy-names = "pcie-phy"; -+ -+ brcm,pcie-ob; -+ brcm,pcie-ob-oarr-size; -+ brcm,pcie-ob-axi-offset = <0x00000000>; -+ brcm,pcie-ob-window-size = <256>; - }; - - pcie1: pcie@18013000 { |