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arm64: dts: add pcie nodes for MT2712

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This patch add device node for mt2712 pcie.

Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Honghui Zhang 2018-12-03 19:36:02 +08:00 committed by Matthias Brugger
parent a9386c5366
commit a807d5d7c4
1 changed files with 63 additions and 0 deletions
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63
arch/arm64/boot/dts/mediatek/mt2712e.dtsi
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@ -791,6 +791,69 @@ u3port1: usb-phy@112e8700 {
};
};
pcie: pcie@11700000 {
compatible = "mediatek,mt2712-pcie";
device_type = "pci";
reg = <0 0x11700000 0 0x1000>,
<0 0x112ff000 0 0x1000>;
reg-names = "port0", "port1";
#address-cells = <3>;
#size-cells = <2>;
interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&topckgen CLK_TOP_PE2_MAC_P0_SEL>,
<&topckgen CLK_TOP_PE2_MAC_P1_SEL>,
<&pericfg CLK_PERI_PCIE0>,
<&pericfg CLK_PERI_PCIE1>;
clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1";
phys = <&u3port0 PHY_TYPE_PCIE>, <&u3port1 PHY_TYPE_PCIE>;
phy-names = "pcie-phy0", "pcie-phy1";
bus-range = <0x00 0xff>;
ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x10000000>;
pcie0: pcie@0,0 {
device_type = "pci";
status = "disabled";
reg = <0x0000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
ranges;
num-lanes = <1>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie_intc0 0>,
<0 0 0 2 &pcie_intc0 1>,
<0 0 0 3 &pcie_intc0 2>,
<0 0 0 4 &pcie_intc0 3>;
pcie_intc0: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
};
pcie1: pcie@1,0 {
device_type = "pci";
status = "disabled";
reg = <0x0800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
ranges;
num-lanes = <1>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie_intc1 0>,
<0 0 0 2 &pcie_intc1 1>,
<0 0 0 3 &pcie_intc1 2>,
<0 0 0 4 &pcie_intc1 3>;
pcie_intc1: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
};
};
mfgcfg: syscon@13000000 {
compatible = "mediatek,mt2712-mfgcfg", "syscon";
reg = <0 0x13000000 0 0x1000>;