[PATCH 2/8] PCI: host: brcmstb: add DT docs for Brcmstb PCIe device
From: jonas.gorski@gmail.com (Jonas Gorski)
Date: 2017-10-30 14:08:24
Also in:
linux-devicetree, linux-mips, linux-pci, lkml
Hi, On 24 October 2017 at 20:15, Jim Quinlan [off-list ref] wrote:
quoted hunk ↗ jump to hunk
The DT bindings description of the Brcmstb PCIe device is described. This node can be used by almost all Broadcom settop box chips, using ARM, ARM64, or MIPS CPU architectures. Signed-off-by: Jim Quinlan <jim2101024@gmail.com> --- .../devicetree/bindings/pci/brcmstb-pci.txt | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/brcmstb-pci.txtdiff --git a/Documentation/devicetree/bindings/pci/brcmstb-pci.txt b/Documentation/devicetree/bindings/pci/brcmstb-pci.txt new file mode 100644 index 0000000..49f9852 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/brcmstb-pci.txt@@ -0,0 +1,63 @@ +Brcmstb PCIe Host Controller Device Tree Bindings + +Required Properties: +- compatible + "brcm,bcm7425-pcie" -- for 7425 family MIPS-based SOCs. + "brcm,bcm7435-pcie" -- for 7435 family MIPS-based SOCs. + "brcm,bcm7445-pcie" -- for 7445 and later ARM based SOCs (not including + the 7278). + "brcm,bcm7278-pcie" -- for 7278 family ARM-based SOCs. +
(snip)
+
+Example Node:
+
+pcie0: pcie at f0460000 {
+ reg = <0x0 0xf0460000 0x0 0x9310>;
+ interrupts = <0x0 0x0 0x4>;
+ compatible = "brcm,pci-plat-dev";This is not one of the valid compatibles mentioned above. Regards Jonas