| Message ID | 20190528065129.8769-6-Zhiqiang.Hou@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | PCI: refactor Mobiveil driver and add PCIe Gen4 driver for NXP Layerscape SoCs | expand |
Hi Hou Zhiqiang Two instances [@3600000 and @3800000] of the six has a different window count, the RC can not have more than 8 windows. apio-wins = <256>; //Can we change it to 8 ppio-wins = <24>; //Can we change it to 8 On Tue, May 28, 2019 at 12:20 PM Z.q. Hou <zhiqiang.hou@nxp.com> wrote: > > From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> > > The LX2160A integrated 6 PCIe Gen4 controllers. > > Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> > Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com> > --- > V6: > - No change. > > .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 163 ++++++++++++++++++ > 1 file changed, 163 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > index 125a8cc2c5b3..7a2b91ff1fbc 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > @@ -964,5 +964,168 @@ > }; > }; > }; > + > + pcie@3400000 { > + compatible = "fsl,lx2160a-pcie"; > + reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ > + 0x80 0x00000000 0x0 0x00001000>; /* configuration space */ > + reg-names = "csr_axi_slave", "config_axi_slave"; > + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > + interrupt-names = "aer", "pme", "intr"; > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + dma-coherent; > + apio-wins = <8>; > + ppio-wins = <8>; > + bus-range = <0x0 0xff>; > + ranges = <0x82000000 0x0 0x40000000 0x80 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > + msi-parent = <&its>; > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 7>; > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 2 &gic 0 0 GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 3 &gic 0 0 GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 4 &gic 0 0 GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > + pcie@3500000 { > + compatible = "fsl,lx2160a-pcie"; > + reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ > + 0x88 0x00000000 0x0 0x00001000>; /* configuration space */ > + reg-names = "csr_axi_slave", "config_axi_slave"; > + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > + interrupt-names = "aer", "pme", "intr"; > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + dma-coherent; > + apio-wins = <8>; > + ppio-wins = <8>; > + bus-range = <0x0 0xff>; > + ranges = <0x82000000 0x0 0x40000000 0x88 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > + msi-parent = <&its>; > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 7>; > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 2 &gic 0 0 GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 3 &gic 0 0 GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 4 &gic 0 0 GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > + pcie@3600000 { > + compatible = "fsl,lx2160a-pcie"; > + reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ > + 0x90 0x00000000 0x0 0x00001000>; /* configuration space */ > + reg-names = "csr_axi_slave", "config_axi_slave"; > + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > + interrupt-names = "aer", "pme", "intr"; > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + dma-coherent; > + apio-wins = <256>; > + ppio-wins = <24>; > + bus-range = <0x0 0xff>; > + ranges = <0x82000000 0x0 0x40000000 0x90 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > + msi-parent = <&its>; > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 7>; > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 2 &gic 0 0 GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 3 &gic 0 0 GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 4 &gic 0 0 GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > + pcie@3700000 { > + compatible = "fsl,lx2160a-pcie"; > + reg = <0x00 0x03700000 0x0 0x00100000 /* controller registers */ > + 0x98 0x00000000 0x0 0x00001000>; /* configuration space */ > + reg-names = "csr_axi_slave", "config_axi_slave"; > + interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > + <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > + <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > + interrupt-names = "aer", "pme", "intr"; > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + dma-coherent; > + apio-wins = <8>; > + ppio-wins = <8>; > + bus-range = <0x0 0xff>; > + ranges = <0x82000000 0x0 0x40000000 0x98 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > + msi-parent = <&its>; > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 7>; > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 2 &gic 0 0 GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 3 &gic 0 0 GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 4 &gic 0 0 GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > + pcie@3800000 { > + compatible = "fsl,lx2160a-pcie"; > + reg = <0x00 0x03800000 0x0 0x00100000 /* controller registers */ > + 0xa0 0x00000000 0x0 0x00001000>; /* configuration space */ > + reg-names = "csr_axi_slave", "config_axi_slave"; > + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > + <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > + <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > + interrupt-names = "aer", "pme", "intr"; > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + dma-coherent; > + apio-wins = <256>; > + ppio-wins = <24>; > + bus-range = <0x0 0xff>; > + ranges = <0x82000000 0x0 0x40000000 0xa0 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > + msi-parent = <&its>; > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 7>; > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 2 &gic 0 0 GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 3 &gic 0 0 GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 4 &gic 0 0 GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > + pcie@3900000 { > + compatible = "fsl,lx2160a-pcie"; > + reg = <0x00 0x03900000 0x0 0x00100000 /* controller registers */ > + 0xa8 0x00000000 0x0 0x00001000>; /* configuration space */ > + reg-names = "csr_axi_slave", "config_axi_slave"; > + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > + interrupt-names = "aer", "pme", "intr"; > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + dma-coherent; > + apio-wins = <8>; > + ppio-wins = <8>; > + bus-range = <0x0 0xff>; > + ranges = <0x82000000 0x0 0x40000000 0xa8 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > + msi-parent = <&its>; > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 7>; > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 2 &gic 0 0 GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 3 &gic 0 0 GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, > + <0000 0 0 4 &gic 0 0 GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; > + status = "disabled"; > + }; > + > }; > }; > -- > 2.17.1 >
Hi Karthikeyan, Thanks a lot for your comments! > -----Original Message----- > From: Karthikeyan Mitran [mailto:m.karthikeyan@mobiveil.co.in] > Sent: 2019年6月3日 13:13 > To: Z.q. Hou <zhiqiang.hou@nxp.com> > Cc: linux-pci@vger.kernel.org; linux-arm-kernel@lists.infradead.org; > devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; > bhelgaas@google.com; robh+dt@kernel.org; arnd@arndb.de; > mark.rutland@arm.com; l.subrahmanya@mobiveil.co.in; > shawnguo@kernel.org; Leo Li <leoyang.li@nxp.com>; > lorenzo.pieralisi@arm.com; catalin.marinas@arm.com; > will.deacon@arm.com; Mingkai Hu <mingkai.hu@nxp.com>; M.h. Lian > <minghuan.lian@nxp.com>; Xiaowei Bao <xiaowei.bao@nxp.com> > Subject: Re: [PATCHv6 5/6] arm64: dts: lx2160a: Add PCIe controller DT nodes > > Hi Hou Zhiqiang > Two instances [@3600000 and @3800000] of the six has a different > window count, the RC can not have more than 8 windows. > apio-wins = <256>; //Can we change it to 8 > ppio-wins = <24>; //Can we change it to 8 > I checked with hardware team, the PCIe controllers @3600000 and @3800000 support up to x8 and SRIOV, these 2 controllers have different number of inbound and outbound windows from the other 4 PCIe controllers which are support up to x4 and not support SRIOV. > On Tue, May 28, 2019 at 12:20 PM Z.q. Hou <zhiqiang.hou@nxp.com> wrote: > > > > From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> > > > > The LX2160A integrated 6 PCIe Gen4 controllers. > > > > Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> > > Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com> > > --- > > V6: > > - No change. > > > > .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 163 > > ++++++++++++++++++ > > 1 file changed, 163 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > > b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > > index 125a8cc2c5b3..7a2b91ff1fbc 100644 > > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > > @@ -964,5 +964,168 @@ > > }; > > }; > > }; > > + > > + pcie@3400000 { > > + compatible = "fsl,lx2160a-pcie"; > > + reg = <0x00 0x03400000 0x0 0x00100000 > /* controller registers */ > > + 0x80 0x00000000 0x0 0x00001000>; > /* configuration space */ > > + reg-names = "csr_axi_slave", > "config_axi_slave"; > > + interrupts = <GIC_SPI 108 > IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > > + <GIC_SPI 108 > IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > > + <GIC_SPI 108 > IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > > + interrupt-names = "aer", "pme", "intr"; > > + #address-cells = <3>; > > + #size-cells = <2>; > > + device_type = "pci"; > > + dma-coherent; > > + apio-wins = <8>; > > + ppio-wins = <8>; > > + bus-range = <0x0 0xff>; > > + ranges = <0x82000000 0x0 0x40000000 0x80 > 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > > + msi-parent = <&its>; > > + #interrupt-cells = <1>; > > + interrupt-map-mask = <0 0 0 7>; > > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI > 109 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 2 &gic 0 0 > GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 3 &gic 0 0 > GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 4 &gic 0 0 > GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; > > + status = "disabled"; > > + }; > > + > > + pcie@3500000 { > > + compatible = "fsl,lx2160a-pcie"; > > + reg = <0x00 0x03500000 0x0 0x00100000 > /* controller registers */ > > + 0x88 0x00000000 0x0 0x00001000>; > /* configuration space */ > > + reg-names = "csr_axi_slave", > "config_axi_slave"; > > + interrupts = <GIC_SPI 113 > IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > > + <GIC_SPI 113 > IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > > + <GIC_SPI 113 > IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > > + interrupt-names = "aer", "pme", "intr"; > > + #address-cells = <3>; > > + #size-cells = <2>; > > + device_type = "pci"; > > + dma-coherent; > > + apio-wins = <8>; > > + ppio-wins = <8>; > > + bus-range = <0x0 0xff>; > > + ranges = <0x82000000 0x0 0x40000000 0x88 > 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > > + msi-parent = <&its>; > > + #interrupt-cells = <1>; > > + interrupt-map-mask = <0 0 0 7>; > > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI > 114 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 2 &gic 0 0 > GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 3 &gic 0 0 > GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 4 &gic 0 0 > GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; > > + status = "disabled"; > > + }; > > + > > + pcie@3600000 { > > + compatible = "fsl,lx2160a-pcie"; > > + reg = <0x00 0x03600000 0x0 0x00100000 > /* controller registers */ > > + 0x90 0x00000000 0x0 0x00001000>; > /* configuration space */ > > + reg-names = "csr_axi_slave", > "config_axi_slave"; > > + interrupts = <GIC_SPI 118 > IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > > + <GIC_SPI 118 > IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > > + <GIC_SPI 118 > IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > > + interrupt-names = "aer", "pme", "intr"; > > + #address-cells = <3>; > > + #size-cells = <2>; > > + device_type = "pci"; > > + dma-coherent; > > + apio-wins = <256>; > > + ppio-wins = <24>; > > + bus-range = <0x0 0xff>; > > + ranges = <0x82000000 0x0 0x40000000 0x90 > 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > > + msi-parent = <&its>; > > + #interrupt-cells = <1>; > > + interrupt-map-mask = <0 0 0 7>; > > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI > 119 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 2 &gic 0 0 > GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 3 &gic 0 0 > GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 4 &gic 0 0 > GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; > > + status = "disabled"; > > + }; > > + > > + pcie@3700000 { > > + compatible = "fsl,lx2160a-pcie"; > > + reg = <0x00 0x03700000 0x0 0x00100000 > /* controller registers */ > > + 0x98 0x00000000 0x0 0x00001000>; > /* configuration space */ > > + reg-names = "csr_axi_slave", > "config_axi_slave"; > > + interrupts = <GIC_SPI 123 > IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > > + <GIC_SPI 123 > IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > > + <GIC_SPI 123 > IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > > + interrupt-names = "aer", "pme", "intr"; > > + #address-cells = <3>; > > + #size-cells = <2>; > > + device_type = "pci"; > > + dma-coherent; > > + apio-wins = <8>; > > + ppio-wins = <8>; > > + bus-range = <0x0 0xff>; > > + ranges = <0x82000000 0x0 0x40000000 0x98 > 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > > + msi-parent = <&its>; > > + #interrupt-cells = <1>; > > + interrupt-map-mask = <0 0 0 7>; > > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI > 124 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 2 &gic 0 0 > GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 3 &gic 0 0 > GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 4 &gic 0 0 > GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; > > + status = "disabled"; > > + }; > > + > > + pcie@3800000 { > > + compatible = "fsl,lx2160a-pcie"; > > + reg = <0x00 0x03800000 0x0 0x00100000 > /* controller registers */ > > + 0xa0 0x00000000 0x0 0x00001000>; > /* configuration space */ > > + reg-names = "csr_axi_slave", > "config_axi_slave"; > > + interrupts = <GIC_SPI 128 > IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > > + <GIC_SPI 128 > IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > > + <GIC_SPI 128 > IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > > + interrupt-names = "aer", "pme", "intr"; > > + #address-cells = <3>; > > + #size-cells = <2>; > > + device_type = "pci"; > > + dma-coherent; > > + apio-wins = <256>; > > + ppio-wins = <24>; > > + bus-range = <0x0 0xff>; > > + ranges = <0x82000000 0x0 0x40000000 0xa0 > 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > > + msi-parent = <&its>; > > + #interrupt-cells = <1>; > > + interrupt-map-mask = <0 0 0 7>; > > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI > 129 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 2 &gic 0 0 > GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 3 &gic 0 0 > GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 4 &gic 0 0 > GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>; > > + status = "disabled"; > > + }; > > + > > + pcie@3900000 { > > + compatible = "fsl,lx2160a-pcie"; > > + reg = <0x00 0x03900000 0x0 0x00100000 > /* controller registers */ > > + 0xa8 0x00000000 0x0 0x00001000>; > /* configuration space */ > > + reg-names = "csr_axi_slave", > "config_axi_slave"; > > + interrupts = <GIC_SPI 103 > IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ > > + <GIC_SPI 103 > IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ > > + <GIC_SPI 103 > IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ > > + interrupt-names = "aer", "pme", "intr"; > > + #address-cells = <3>; > > + #size-cells = <2>; > > + device_type = "pci"; > > + dma-coherent; > > + apio-wins = <8>; > > + ppio-wins = <8>; > > + bus-range = <0x0 0xff>; > > + ranges = <0x82000000 0x0 0x40000000 0xa8 > 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ > > + msi-parent = <&its>; > > + #interrupt-cells = <1>; > > + interrupt-map-mask = <0 0 0 7>; > > + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI > 104 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 2 &gic 0 0 > GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 3 &gic 0 0 > GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, > > + <0000 0 0 4 &gic 0 0 > GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; > > + status = "disabled"; > > + }; > > + > > }; > > }; > > -- > > 2.17.1 > > > > > -- > Thanks, > Regards, > Karthikeyan Mitran > > -- > Mobiveil INC., CONFIDENTIALITY NOTICE: This e-mail message, including any > attachments, is for the sole use of the intended recipient(s) and may contain > proprietary confidential or privileged information or otherwise be protected > by law. Any unauthorized review, use, disclosure or distribution is prohibited. If > you are not the intended recipient, please notify the sender and destroy all > copies and the original message. Thanks, Zhiqiang
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index 125a8cc2c5b3..7a2b91ff1fbc 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -964,5 +964,168 @@ }; }; }; + + pcie@3400000 { + compatible = "fsl,lx2160a-pcie"; + reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ + 0x80 0x00000000 0x0 0x00001000>; /* configuration space */ + reg-names = "csr_axi_slave", "config_axi_slave"; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupt-names = "aer", "pme", "intr"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + dma-coherent; + apio-wins = <8>; + ppio-wins = <8>; + bus-range = <0x0 0xff>; + ranges = <0x82000000 0x0 0x40000000 0x80 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&its>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 3 &gic 0 0 GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 4 &gic 0 0 GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + pcie@3500000 { + compatible = "fsl,lx2160a-pcie"; + reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ + 0x88 0x00000000 0x0 0x00001000>; /* configuration space */ + reg-names = "csr_axi_slave", "config_axi_slave"; + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupt-names = "aer", "pme", "intr"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + dma-coherent; + apio-wins = <8>; + ppio-wins = <8>; + bus-range = <0x0 0xff>; + ranges = <0x82000000 0x0 0x40000000 0x88 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&its>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 3 &gic 0 0 GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 4 &gic 0 0 GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + pcie@3600000 { + compatible = "fsl,lx2160a-pcie"; + reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ + 0x90 0x00000000 0x0 0x00001000>; /* configuration space */ + reg-names = "csr_axi_slave", "config_axi_slave"; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupt-names = "aer", "pme", "intr"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + dma-coherent; + apio-wins = <256>; + ppio-wins = <24>; + bus-range = <0x0 0xff>; + ranges = <0x82000000 0x0 0x40000000 0x90 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&its>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 3 &gic 0 0 GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 4 &gic 0 0 GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + pcie@3700000 { + compatible = "fsl,lx2160a-pcie"; + reg = <0x00 0x03700000 0x0 0x00100000 /* controller registers */ + 0x98 0x00000000 0x0 0x00001000>; /* configuration space */ + reg-names = "csr_axi_slave", "config_axi_slave"; + interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ + <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ + <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupt-names = "aer", "pme", "intr"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + dma-coherent; + apio-wins = <8>; + ppio-wins = <8>; + bus-range = <0x0 0xff>; + ranges = <0x82000000 0x0 0x40000000 0x98 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&its>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 3 &gic 0 0 GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 4 &gic 0 0 GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + pcie@3800000 { + compatible = "fsl,lx2160a-pcie"; + reg = <0x00 0x03800000 0x0 0x00100000 /* controller registers */ + 0xa0 0x00000000 0x0 0x00001000>; /* configuration space */ + reg-names = "csr_axi_slave", "config_axi_slave"; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ + <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ + <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupt-names = "aer", "pme", "intr"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + dma-coherent; + apio-wins = <256>; + ppio-wins = <24>; + bus-range = <0x0 0xff>; + ranges = <0x82000000 0x0 0x40000000 0xa0 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&its>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 3 &gic 0 0 GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 4 &gic 0 0 GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + pcie@3900000 { + compatible = "fsl,lx2160a-pcie"; + reg = <0x00 0x03900000 0x0 0x00100000 /* controller registers */ + 0xa8 0x00000000 0x0 0x00001000>; /* configuration space */ + reg-names = "csr_axi_slave", "config_axi_slave"; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, /* AER interrupt */ + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, /* PME interrupt */ + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupt-names = "aer", "pme", "intr"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + dma-coherent; + apio-wins = <8>; + ppio-wins = <8>; + bus-range = <0x0 0xff>; + ranges = <0x82000000 0x0 0x40000000 0xa8 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&its>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 3 &gic 0 0 GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 4 &gic 0 0 GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + }; };