From: Shawn Guo <shawnguo@kernel.org>
To: Zhiqiang 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, andrew.murray@arm.com,
arnd@arndb.de, mark.rutland@arm.com,
l.subrahmanya@mobiveil.co.in, m.karthikeyan@mobiveil.co.in,
leoyang.li@nxp.com, lorenzo.pieralisi@arm.com,
catalin.marinas@arm.com, will.deacon@arm.com, Mingkai.Hu@nxp.com,
Minghuan.Lian@nxp.com, Xiaowei.Bao@nxp.com
Subject: Re: [PATCHv10 12/13] arm64: dts: lx2160a: Add PCIe controller DT nodes
Date: Mon, 24 Feb 2020 09:28:10 +0800 [thread overview]
Message-ID: <20200224012809.GB14331@dragon> (raw)
In-Reply-To: <20200213040644.45858-13-Zhiqiang.Hou@nxp.com>
On Thu, Feb 13, 2020 at 12:06:43PM +0800, Zhiqiang Hou 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>
> ---
> V10:
> - 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 e5ee5591e52b..aee2810d91cc 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> @@ -1076,5 +1076,168 @@
> };
> };
> };
> +
> + pcie@3400000 {
The nodes should be sorted in unit-address. That said, they should be
added after ata3: sata@3230000.
> + 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";
> + };
> +
Unnecessary newline.
I fixed them up and applied the patch.
Shawn
> };
> };
> --
> 2.17.1
>
next prev parent reply other threads:[~2020-02-24 1:28 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-13 4:06 [PATCHv10 00/13] PCI: Recode Mobiveil driver and add PCIe Gen4 driver for NXP Layerscape SoCs Zhiqiang Hou
2020-02-13 4:06 ` [PATCHv10 01/13] PCI: mobiveil: Introduce a new structure mobiveil_root_port Zhiqiang Hou
2020-02-20 17:12 ` Andrew Murray
2020-02-24 5:45 ` Z.q. Hou
2020-02-13 4:06 ` [PATCHv10 02/13] PCI: mobiveil: Move the host initialization into a function Zhiqiang Hou
2020-02-20 17:19 ` Andrew Murray
2020-02-24 5:48 ` Z.q. Hou
2020-02-21 12:15 ` Lorenzo Pieralisi
2020-02-13 4:06 ` [PATCHv10 03/13] PCI: mobiveil: Collect the interrupt related operations " Zhiqiang Hou
2020-02-20 17:23 ` Andrew Murray
2020-02-24 5:49 ` Z.q. Hou
2020-02-13 4:06 ` [PATCHv10 04/13] PCI: mobiveil: Modularize the Mobiveil PCIe Host Bridge IP driver Zhiqiang Hou
2020-02-13 4:06 ` [PATCHv10 05/13] PCI: mobiveil: Add callback function for interrupt initialization Zhiqiang Hou
2020-02-20 17:25 ` Andrew Murray
2020-02-24 5:49 ` Z.q. Hou
2020-02-13 4:06 ` [PATCHv10 06/13] PCI: mobiveil: Add callback function for link up check Zhiqiang Hou
2020-02-13 4:06 ` [PATCHv10 07/13] PCI: mobiveil: Allow mobiveil_host_init() to be used to re-init host Zhiqiang Hou
2020-02-20 17:28 ` Andrew Murray
2020-02-24 5:49 ` Z.q. Hou
2020-02-13 4:06 ` [PATCHv10 08/13] PCI: mobiveil: Add 8-bit and 16-bit CSR register accessors Zhiqiang Hou
2020-02-20 17:29 ` Andrew Murray
2020-02-24 5:50 ` Z.q. Hou
2020-02-13 4:06 ` [PATCHv10 09/13] PCI: mobiveil: Add Header Type field check Zhiqiang Hou
2020-02-20 17:31 ` Andrew Murray
2020-02-24 5:50 ` Z.q. Hou
2020-02-13 4:06 ` [PATCHv10 10/13] dt-bindings: PCI: Add NXP Layerscape SoCs PCIe Gen4 controller Zhiqiang Hou
2020-02-13 4:06 ` [PATCHv10 11/13] PCI: mobiveil: Add PCIe Gen4 RC driver for NXP Layerscape SoCs Zhiqiang Hou
2020-02-20 17:43 ` Andrew Murray
2020-02-24 5:50 ` Z.q. Hou
2020-02-21 12:17 ` Lorenzo Pieralisi
2020-02-24 5:58 ` Z.q. Hou
2020-02-13 4:06 ` [PATCHv10 12/13] arm64: dts: lx2160a: Add PCIe controller DT nodes Zhiqiang Hou
2020-02-24 1:28 ` Shawn Guo [this message]
2020-02-24 6:11 ` Z.q. Hou
2020-02-13 4:06 ` [PATCHv10 13/13] arm64: defconfig: Enable CONFIG_PCIE_LAYERSCAPE_GEN4 Zhiqiang Hou
2020-02-24 1:29 ` Shawn Guo
2020-02-21 12:19 ` [PATCHv10 00/13] PCI: Recode Mobiveil driver and add PCIe Gen4 driver for NXP Layerscape SoCs Lorenzo Pieralisi
2020-02-24 6:07 ` Z.q. Hou
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