| Message ID | 20220615125335.96089-3-nbd@nbd.name (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [RESEND,v10,1/3] dt-bindings: PCI: Add support for Airoha EN7532 | expand |
On 15/06/2022 14:53, Felix Fietkau wrote: > This uses the MediaTek MT7622 PCIe driver, since the PCIe IP block is nearly > identical to the one in MT7622 > > Signed-off-by: Felix Fietkau <nbd@nbd.name> applied to v5.19-next/dts32 Thanks! > --- > arch/arm/boot/dts/en7523-evb.dts | 8 +++++ > arch/arm/boot/dts/en7523.dtsi | 58 ++++++++++++++++++++++++++++++++ > 2 files changed, 66 insertions(+) > > diff --git a/arch/arm/boot/dts/en7523-evb.dts b/arch/arm/boot/dts/en7523-evb.dts > index a8d8bb0419a0..f23a25cce119 100644 > --- a/arch/arm/boot/dts/en7523-evb.dts > +++ b/arch/arm/boot/dts/en7523-evb.dts > @@ -33,3 +33,11 @@ &gpio0 { > &gpio1 { > status = "okay"; > }; > + > +&pcie0 { > + status = "okay"; > +}; > + > +&pcie1 { > + status = "okay"; > +}; > diff --git a/arch/arm/boot/dts/en7523.dtsi b/arch/arm/boot/dts/en7523.dtsi > index 2e705b87b6c1..7f839331a777 100644 > --- a/arch/arm/boot/dts/en7523.dtsi > +++ b/arch/arm/boot/dts/en7523.dtsi > @@ -143,4 +143,62 @@ gpio1: gpio@1fbf0270 { > gpio-controller; > #gpio-cells = <2>; > }; > + > + pcie0: pcie@1fa91000 { > + compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie"; > + device_type = "pci"; > + reg = <0x1fa91000 0x1000>; > + reg-names = "port0"; > + linux,pci-domain = <0>; > + #address-cells = <3>; > + #size-cells = <2>; > + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "pcie_irq"; > + clocks = <&scu EN7523_CLK_PCIE>; > + clock-names = "sys_ck0"; > + bus-range = <0x00 0xff>; > + ranges = <0x82000000 0 0x20000000 0x20000000 0 0x8000000>; > + status = "disabled"; > + > + #interrupt-cells = <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@1fa92000 { > + compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie"; > + device_type = "pci"; > + reg = <0x1fa92000 0x1000>; > + reg-names = "port1"; > + linux,pci-domain = <1>; > + #address-cells = <3>; > + #size-cells = <2>; > + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "pcie_irq"; > + clocks = <&scu EN7523_CLK_PCIE>; > + clock-names = "sys_ck1"; > + bus-range = <0x00 0xff>; > + ranges = <0x82000000 0 0x28000000 0x28000000 0 0x8000000>; > + status = "disabled"; > + > + #interrupt-cells = <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>; > + }; > + }; > };
diff --git a/arch/arm/boot/dts/en7523-evb.dts b/arch/arm/boot/dts/en7523-evb.dts index a8d8bb0419a0..f23a25cce119 100644 --- a/arch/arm/boot/dts/en7523-evb.dts +++ b/arch/arm/boot/dts/en7523-evb.dts @@ -33,3 +33,11 @@ &gpio0 { &gpio1 { status = "okay"; }; + +&pcie0 { + status = "okay"; +}; + +&pcie1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/en7523.dtsi b/arch/arm/boot/dts/en7523.dtsi index 2e705b87b6c1..7f839331a777 100644 --- a/arch/arm/boot/dts/en7523.dtsi +++ b/arch/arm/boot/dts/en7523.dtsi @@ -143,4 +143,62 @@ gpio1: gpio@1fbf0270 { gpio-controller; #gpio-cells = <2>; }; + + pcie0: pcie@1fa91000 { + compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie"; + device_type = "pci"; + reg = <0x1fa91000 0x1000>; + reg-names = "port0"; + linux,pci-domain = <0>; + #address-cells = <3>; + #size-cells = <2>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie_irq"; + clocks = <&scu EN7523_CLK_PCIE>; + clock-names = "sys_ck0"; + bus-range = <0x00 0xff>; + ranges = <0x82000000 0 0x20000000 0x20000000 0 0x8000000>; + status = "disabled"; + + #interrupt-cells = <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@1fa92000 { + compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie"; + device_type = "pci"; + reg = <0x1fa92000 0x1000>; + reg-names = "port1"; + linux,pci-domain = <1>; + #address-cells = <3>; + #size-cells = <2>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie_irq"; + clocks = <&scu EN7523_CLK_PCIE>; + clock-names = "sys_ck1"; + bus-range = <0x00 0xff>; + ranges = <0x82000000 0 0x28000000 0x28000000 0 0x8000000>; + status = "disabled"; + + #interrupt-cells = <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>; + }; + }; };
This uses the MediaTek MT7622 PCIe driver, since the PCIe IP block is nearly identical to the one in MT7622 Signed-off-by: Felix Fietkau <nbd@nbd.name> --- arch/arm/boot/dts/en7523-evb.dts | 8 +++++ arch/arm/boot/dts/en7523.dtsi | 58 ++++++++++++++++++++++++++++++++ 2 files changed, 66 insertions(+)