@@ -54,6 +54,16 @@
};
};
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie0_pins>;
+ status = "okay";
+
+ pcie@0,0 {
+ status = "okay";
+ };
+};
+
&pio {
/* eMMC is shared pin with parallel NAND */
emmc_pins_default: emmc-pins-default {
@@ -469,6 +469,80 @@
#reset-cells = <1>;
};
+ pcie: pcie@1a140000 {
+ compatible = "mediatek,mt7622-pcie";
+ device_type = "pci";
+ reg = <0 0x1a140000 0 0x1000>,
+ <0 0x1a143000 0 0x1000>,
+ <0 0x1a145000 0 0x1000>;
+ reg-names = "subsys", "port0", "port1";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&pciesys CLK_PCIE_P0_MAC_EN>,
+ <&pciesys CLK_PCIE_P1_MAC_EN>,
+ <&pciesys CLK_PCIE_P0_AHB_EN>,
+ <&pciesys CLK_PCIE_P0_AHB_EN>,
+ <&pciesys CLK_PCIE_P0_AUX_EN>,
+ <&pciesys CLK_PCIE_P1_AUX_EN>,
+ <&pciesys CLK_PCIE_P0_AXI_EN>,
+ <&pciesys CLK_PCIE_P1_AXI_EN>,
+ <&pciesys CLK_PCIE_P0_OBFF_EN>,
+ <&pciesys CLK_PCIE_P1_OBFF_EN>,
+ <&pciesys CLK_PCIE_P0_PIPE_EN>,
+ <&pciesys CLK_PCIE_P1_PIPE_EN>;
+ clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1",
+ "aux_ck0", "aux_ck1", "axi_ck0", "axi_ck1",
+ "obff_ck0", "obff_ck1", "pipe_ck0", "pipe_ck1";
+ power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>;
+ bus-range = <0x00 0xff>;
+ ranges = <0x82000000 0 0x20000000 0x0 0x20000000 0 0x10000000>;
+ status = "disabled";
+
+ pcie0: pcie@0,0 {
+ reg = <0x0000 0 0 0 0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges;
+ status = "disabled";
+
+ 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 {
+ reg = <0x0800 0 0 0 0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges;
+ status = "disabled";
+
+ 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>;
+ };
+ };
+ };
+
ethsys: syscon@1b000000 {
compatible = "mediatek,mt7622-ethsys",
"syscon";