diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ramips/dts/mt7621.dtsi | 43 |
1 files changed, 29 insertions, 14 deletions
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi index 2db238f57f..cc387519e4 100644 --- a/target/linux/ramips/dts/mt7621.dtsi +++ b/target/linux/ramips/dts/mt7621.dtsi @@ -315,7 +315,7 @@ pcie_pins: pcie { pcie { groups = "pcie"; - function = "pcie rst"; + function = "gpio"; }; }; @@ -540,9 +540,10 @@ pcie: pcie@1e140000 { compatible = "mediatek,mt7621-pci"; - reg = <0x1e140000 0x100 - 0x1e142000 0x100>; - + reg = <0x1e140000 0x100 /* host-pci bridge registers */ + 0x1e142000 0x100 /* pcie port 0 RC control registers */ + 0x1e143000 0x100 /* pcie port 1 RC control registers */ + 0x1e144000 0x100>; /* pcie port 2 RC control registers */ #address-cells = <3>; #size-cells = <2>; @@ -557,10 +558,11 @@ 0x01000000 0 0x00000000 0x1e160000 0 0x00010000 /* io space */ >; - interrupt-parent = <&gic>; - interrupts = <GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH - GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH - GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <1>; + interrupt-map-mask = <0xF0000 0 0 1>; + interrupt-map = <0x10000 0 0 1 &gic GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>, + <0x20000 0 0 1 &gic GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH>, + <0x30000 0 0 1 &gic GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; @@ -568,32 +570,45 @@ reset-names = "pcie0", "pcie1", "pcie2"; clocks = <&clkctrl 24 &clkctrl 25 &clkctrl 26>; clock-names = "pcie0", "pcie1", "pcie2"; + phys = <&pcie0_phy 1>, <&pcie2_phy 0>; + phy-names = "pcie-phy0", "pcie-phy2"; + + reset-gpios = <&gpio 19 GPIO_ACTIVE_LOW>; pcie0: pcie@0,0 { reg = <0x0000 0 0 0 0>; - #address-cells = <3>; #size-cells = <2>; - ranges; + bus-range = <0x00 0xff>; }; pcie1: pcie@1,0 { reg = <0x0800 0 0 0 0>; - #address-cells = <3>; #size-cells = <2>; - ranges; + bus-range = <0x00 0xff>; }; pcie2: pcie@2,0 { reg = <0x1000 0 0 0 0>; - #address-cells = <3>; #size-cells = <2>; - ranges; + bus-range = <0x00 0xff>; }; }; + + pcie0_phy: pcie-phy@1e149000 { + compatible = "mediatek,mt7621-pci-phy"; + reg = <0x1e149000 0x0700>; + #phy-cells = <1>; + }; + + pcie2_phy: pcie-phy@1e14a000 { + compatible = "mediatek,mt7621-pci-phy"; + reg = <0x1e14a000 0x0700>; + #phy-cells = <1>; + }; }; |