path: root/dts/Bindings/pci
diff options
authorSascha Hauer <>2019-12-19 05:46:54 +0100
committerSascha Hauer <>2019-12-19 05:46:54 +0100
commit574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d (patch)
tree3fbe9ed379bc0d6c536860845e85a4ede4b36bbc /dts/Bindings/pci
parent179dedbc6d85d7ea7c8013513b364a75f32943e8 (diff)
dts: update to v5.5-rc1
Signed-off-by: Sascha Hauer <>
Diffstat (limited to 'dts/Bindings/pci')
3 files changed, 10 insertions, 4 deletions
diff --git a/dts/Bindings/pci/amlogic,meson-pcie.txt b/dts/Bindings/pci/amlogic,meson-pcie.txt
index efa2c8b..84fdc42 100644
--- a/dts/Bindings/pci/amlogic,meson-pcie.txt
+++ b/dts/Bindings/pci/amlogic,meson-pcie.txt
@@ -9,13 +9,16 @@ Additional properties are described here:
Required properties:
- compatible:
- should contain "amlogic,axg-pcie" to identify the core.
+ should contain :
+ - "amlogic,axg-pcie" for AXG SoC Family
+ - "amlogic,g12a-pcie" for G12A SoC Family
+ to identify the core.
- reg:
should contain the configuration address space.
- reg-names: Must be
- "elbi" External local bus interface registers
- "cfg" Meson specific registers
- - "phy" Meson PCIE PHY registers
+ - "phy" Meson PCIE PHY registers for AXG SoC Family
- "config" PCIe configuration space
- reset-gpios: The GPIO to generate PCIe PERST# assert and deassert signal.
- clocks: Must contain an entry for each entry in clock-names.
@@ -23,12 +26,13 @@ Required properties:
- "pclk" PCIe GEN 100M PLL clock
- "port" PCIe_x(A or B) RC clock gate
- "general" PCIe Phy clock
- - "mipi" PCIe_x(A or B) 100M ref clock gate
+ - "mipi" PCIe_x(A or B) 100M ref clock gate for AXG SoC Family
- resets: phandle to the reset lines.
- reset-names: must contain "phy" "port" and "apb"
- - "phy" Share PHY reset
+ - "phy" Share PHY reset for AXG SoC Family
- "port" Port A or B reset
- "apb" Share APB reset
+- phys: should contain a phandle to the shared phy for G12A SoC Family
- device_type:
should be "pci". As specified in designware-pcie.txt
diff --git a/dts/Bindings/pci/layerscape-pci.txt b/dts/Bindings/pci/layerscape-pci.txt
index e20ceaa..99a386e 100644
--- a/dts/Bindings/pci/layerscape-pci.txt
+++ b/dts/Bindings/pci/layerscape-pci.txt
@@ -21,6 +21,7 @@ Required properties:
+ "fsl,ls1028a-pcie"
EP mode:
"fsl,ls1046a-pcie-ep", "fsl,ls-pcie-ep"
- reg: base addresses and lengths of the PCIe controller register blocks.
diff --git a/dts/Bindings/pci/rcar-pci.txt b/dts/Bindings/pci/rcar-pci.txt
index 45bba9f..12702c8 100644
--- a/dts/Bindings/pci/rcar-pci.txt
+++ b/dts/Bindings/pci/rcar-pci.txt
@@ -4,6 +4,7 @@ Required properties:
compatible: "renesas,pcie-r8a7743" for the R8A7743 SoC;
"renesas,pcie-r8a7744" for the R8A7744 SoC;
"renesas,pcie-r8a774a1" for the R8A774A1 SoC;
+ "renesas,pcie-r8a774b1" for the R8A774B1 SoC;
"renesas,pcie-r8a774c0" for the R8A774C0 SoC;
"renesas,pcie-r8a7779" for the R8A7779 SoC;
"renesas,pcie-r8a7790" for the R8A7790 SoC;