Messages in this thread | | | Date | Wed, 15 Jun 2022 18:54:51 +0200 | Subject | Re: [PATCH RESEND v10 3/3] ARM: dts: Add PCIe support for Airoha EN7523 | From | Matthias Brugger <> |
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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>; > + }; > + }; > };
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