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arm64: dts: meson-axg: add PCIe nodes

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This adds the nodes for the :
- AXG PCIe PHY, using the shared analog PCIe/MIPI DSI PHY
- 2x AXG PCIe controllers

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20201120153229.3920123-4-narmstrong@baylibre.com
This commit is contained in:
Neil Armstrong 2020-11-20 16:32:28 +01:00 committed by Kevin Hilman
parent 3d3f1dfa08
commit 5b3a9c2092
1 changed files with 61 additions and 0 deletions
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61
arch/arm64/boot/dts/amlogic/meson-axg.dtsi
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@ -172,6 +172,58 @@
#size-cells = <2>;
ranges;
pcieA: pcie@f9800000 {
compatible = "amlogic,axg-pcie", "snps,dw-pcie";
reg = <0x0 0xf9800000 0x0 0x400000>,
<0x0 0xff646000 0x0 0x2000>,
<0x0 0xf9f00000 0x0 0x100000>;
reg-names = "elbi", "cfg", "config";
interrupts = <GIC_SPI 177 IRQ_TYPE_EDGE_RISING>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
bus-range = <0x0 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges = <0x82000000 0 0xf9c00000 0x0 0xf9c00000 0 0x00300000>;
clocks = <&clkc CLKID_USB>, <&clkc CLKID_PCIE_A>, <&clkc CLKID_PCIE_CML_EN0>;
clock-names = "general", "pclk", "port";
resets = <&reset RESET_PCIE_A>, <&reset RESET_PCIE_APB>;
reset-names = "port", "apb";
num-lanes = <1>;
phys = <&pcie_phy>;
phy-names = "pcie";
status = "disabled";
};
pcieB: pcie@fa000000 {
compatible = "amlogic,axg-pcie", "snps,dw-pcie";
reg = <0x0 0xfa000000 0x0 0x400000>,
<0x0 0xff648000 0x0 0x2000>,
<0x0 0xfa400000 0x0 0x100000>;
reg-names = "elbi", "cfg", "config";
interrupts = <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &gic GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
bus-range = <0x0 0xff>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges = <0x82000000 0 0xfa500000 0x0 0xfa500000 0 0x00300000>;
clocks = <&clkc CLKID_USB>, <&clkc CLKID_PCIE_B>, <&clkc CLKID_PCIE_CML_EN1>;
clock-names = "general", "pclk", "port";
resets = <&reset RESET_PCIE_B>, <&reset RESET_PCIE_APB>;
reset-names = "port", "apb";
num-lanes = <1>;
phys = <&pcie_phy>;
phy-names = "pcie";
status = "disabled";
};
usb: usb@ffe09080 {
compatible = "amlogic,meson-axg-usb-ctrl";
reg = <0x0 0xffe09080 0x0 0x20>;
@ -234,6 +286,15 @@
status = "disabled";
};
pcie_phy: phy@ff644000 {
compatible = "amlogic,axg-pcie-phy";
reg = <0x0 0xff644000 0x0 0x1c>;
resets = <&reset RESET_PCIE_PHY>;
phys = <&mipi_pcie_analog_dphy>;
phy-names = "analog";
#phy-cells = <0>;
};
pdm: audio-controller@ff632000 {
compatible = "amlogic,axg-pdm";
reg = <0x0 0xff632000 0x0 0x34>;