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/linux/Documentation/devicetree/bindings/pci/
H A Dmediatek-pcie.txt1 MediaTek Gen2 PCIe controller
4 - compatible: Should contain one of the following strings:
5 "mediatek,mt2701-pcie"
6 "mediatek,mt2712-pcie"
7 "mediatek,mt7622-pcie"
8 "mediatek,mt7623-pcie"
9 "mediatek,mt7629-pcie"
10 "airoha,en7523-pcie"
11 - device_type: Must be "pci"
12 - reg: Base addresses and lengths of the root ports.
[all …]
H A Dnvidia,tegra20-pcie.txt1 NVIDIA Tegra PCIe controller
4 - compatible: Must be:
5 - "nvidia,tegra20-pcie": for Tegra20
6 - "nvidia,tegra30-pcie": for Tegra30
7 - "nvidia,tegra124-pcie": for Tegra124 and Tegra132
8 - "nvidia,tegra210-pcie": for Tegra210
9 - "nvidia,tegra186-pcie": for Tegra186
10 - power-domains: To ungate power partition by BPMP powergate driver. Must
11 contain BPMP phandle and PCIe power partition ID. This is required only
13 - device_type: Must be "pci"
[all …]
H A Dqcom,pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/qcom,pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
11 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14 Qualcomm PCIe root complex controller is based on the Synopsys DesignWare
15 PCIe IP.
20 - enum:
21 - qcom,pcie-apq8064
[all …]
H A Dhisilicon,kirin-pcie.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/pci/hisilicon,kirin-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: HiSilicon Kirin SoCs PCIe host DT description
10 - Xiaowei Song <songxiaowei@hisilicon.com>
11 - Binghui Wang <wangbinghui@hisilicon.com>
14 Kirin PCIe host controller is based on the Synopsys DesignWare PCI core.
15 It shares common functions with the PCIe DesignWare core driver and
17 Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
[all …]
H A Daxis,artpec6-pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/pci/axis,artpec6-pcie.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Axis ARTPEC-6 PCIe host controller
11 - Jesper Nilsson <jesper.nilsson@axis.com>
14 This PCIe host controller is based on the Synopsys DesignWare PCIe IP.
21 - axis,artpec6-pcie
22 - axis,artpec6-pcie-ep
23 - axis,artpec7-pcie
[all …]
H A Dmediatek-pcie-gen3.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/mediatek-pcie-gen3.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Gen3 PCIe controller on MediaTek SoCs
10 - Jianjun Wang <jianjun.wang@mediatek.com>
13 PCIe Gen3 MAC controller for MediaTek SoCs, it supports Gen3 speed
16 This PCIe controller supports up to 256 MSI vectors, the MSI hardware
19 +-----+
21 +-----+
[all …]
H A Dbrcm,stb-pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/brcm,stb-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Brcmstb PCIe Host Controller
10 - Jim Quinlan <james.quinlan@broadcom.com>
15 - enum:
16 - brcm,bcm2711-pcie # The Raspberry Pi 4
17 - brcm,bcm2712-pcie # Raspberry Pi 5
18 - brcm,bcm4908-pcie
[all …]
H A Dapple,pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/apple,pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Apple PCIe host controller
10 - Mark Kettenis <kettenis@openbsd.org>
13 The Apple PCIe host controller is a PCIe host controller with
16 The controller incorporates Synopsys DesigWare PCIe logic to
18 PCIe host bridges is absent.
26 the standard "reset-gpios" and "max-link-speed" properties appear on
[all …]
H A Drcar-pci-host.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/pci/rcar-pci-host.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Renesas R-Car PCIe Host
11 - Marek Vasut <marek.vasut+renesas@gmail.com>
12 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
15 - $ref: /schemas/pci/pci-host-bridge.yaml#
20 - const: renesas,pcie-r8a7779 # R-Car H1
21 - items:
[all …]
H A Dintel-gw-pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/intel-gw-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: PCIe RC controller on Intel Gateway SoCs
10 - Rahul Tanwar <rtanwar@maxlinear.com>
16 const: intel,lgm-pcie
18 - compatible
21 - $ref: /schemas/pci/snps,dw-pcie.yaml#
26 - const: intel,lgm-pcie
[all …]
H A Dsamsung,exynos-pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/samsung,exynos-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung SoC series PCIe Host Controller
10 - Marek Szyprowski <m.szyprowski@samsung.com>
11 - Jaehoon Chung <jh80.chung@samsung.com>
14 Exynos5433 SoC PCIe host controller is based on the Synopsys DesignWare
15 PCIe IP and thus inherits all the common properties defined in
16 snps,dw-pcie.yaml.
[all …]
H A Dmediatek,mt7621-pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/mediatek,mt7621-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediaTek MT7621 PCIe controller
10 - Sergio Paracuellos <sergio.paracuellos@gmail.com>
13 MediaTek MT7621 PCIe subsys supports a single Root Complex (RC)
14 with 3 Root Ports. Each Root Port supports a Gen1 1-lane Link
16 MT7621 PCIe HOST Topology
18 .-------.
[all …]
/linux/drivers/pci/controller/
H A Dpcie-altera.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright Altera Corporation (C) 2013-2015. All rights reserved
6 * Description: Altera PCIe host controller driver
45 #define S10_RP_CFG_ADDR(pcie, reg) \ argument
46 (((pcie)->hip_base) + (reg) + (1 << 20))
47 #define S10_RP_SECONDARY(pcie) \ argument
48 readb(S10_RP_CFG_ADDR(pcie, PCI_SECONDARY_BUS))
59 #define TLP_CFG_DW0(pcie, cfg) \ argument
62 #define TLP_CFG_DW1(pcie, tag, be) \ argument
63 (((PCI_DEVID(pcie->root_bus_nr, RP_DEVFN)) << 16) | (tag << 8) | (be))
[all …]
H A Dpcie-rcar.c1 // SPDX-License-Identifier: GPL-2.0
3 * PCIe driver for Renesas R-Car SoCs
4 * Copyright (C) 2014-2020 Renesas Electronics Europe Ltd
12 #include "pcie-rcar.h"
14 void rcar_pci_write_reg(struct rcar_pcie *pcie, u32 val, unsigned int reg) in rcar_pci_write_reg() argument
16 writel(val, pcie->base + reg); in rcar_pci_write_reg()
19 u32 rcar_pci_read_reg(struct rcar_pcie *pcie, unsigned int reg) in rcar_pci_read_reg() argument
21 return readl(pcie->base + reg); in rcar_pci_read_reg()
24 void rcar_rmw32(struct rcar_pcie *pcie, int where, u32 mask, u32 data) in rcar_rmw32() argument
26 unsigned int shift = BITS_PER_BYTE * (where & 3); in rcar_rmw32()
[all …]
H A Dpcie-brcmstb.c1 // SPDX-License-Identifier: GPL-2.0+
2 /* Copyright (C) 2009 - 2019 Broadcom */
15 #include <linux/irqchip/irq-msi-lib.h>
27 #include <linux/pci-ecam.h>
38 /* BRCM_PCIE_CAP_REGS - Offset for the mandatory capability config regs */
41 /* Broadcom STB PCIe Register Offsets */
166 /* PCIe parameters */
171 #define BRCM_INT_PCI_MSI_MASK GENMASK(BRCM_INT_PCI_MSI_NR - 1, 0)
173 32 - BRCM_INT_PCI_MSI_LEGACY_NR)
199 #define PCIE_BRCM_MAX_MEMC 3
[all …]
H A Dpcie-rcar-host.c1 // SPDX-License-Identifier: GPL-2.0
3 * PCIe driver for Renesas R-Car SoCs
4 * Copyright (C) 2014-2020 Renesas Electronics Europe Ltd
7 * arch/sh/drivers/pci/pcie-sh7786.c
8 * arch/sh/drivers/pci/ops-sh7786.c
9 * Copyright (C) 2009 - 2011 Paul Mundt
17 #include <linux/clk-provider.h>
21 #include <linux/irqchip/irq-msi-lib.h>
36 #include "pcie-rcar.h"
47 /* Structure representing the PCIe interface */
[all …]
H A Dpci-aardvark.c1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for the Aardvark PCIe controller, used on Marvell Armada
16 #include <linux/irqchip/irq-msi-lib.h>
21 #include <linux/pci-ecam.h>
30 #include "../pci-bridge-emul.h"
32 /* PCIe core registers */
47 #define PIO_CTRL_TYPE_MASK GENMASK(3, 0)
82 #define LANE_COUNT_8 (3 << LANE_CNT_SHIFT)
125 /* PCIe window configuration */
140 #define OB_WIN_DEFAULT_ACTIONS (OB_WIN_ACTIONS(OB_WIN_COUNT-1) + 0x4)
[all …]
/linux/arch/arm/boot/dts/marvell/
H A Darmada-xp-mv78460.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
13 #include "armada-xp.dtsi"
17 compatible = "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
27 #address-cells = <1>;
28 #size-cells = <0>;
29 enable-method = "marvell,armada-xp-smp";
33 compatible = "marvell,sheeva-v7";
36 clock-latency = <1000000>;
41 compatible = "marvell,sheeva-v7";
[all …]
H A Darmada-xp-mv78260.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
13 #include "armada-xp.dtsi"
17 compatible = "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
26 #address-cells = <1>;
27 #size-cells = <0>;
28 enable-method = "marvell,armada-xp-smp";
32 compatible = "marvell,sheeva-v7";
35 clock-latency = <1000000>;
40 compatible = "marvell,sheeva-v7";
[all …]
H A Darmada-385.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 * Gregory CLEMENT <gregory.clement@free-electrons.com>
9 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
12 #include "armada-38x.dtsi"
19 #address-cells = <1>;
20 #size-cells = <0>;
21 enable-method = "marvell,armada-380-smp";
25 compatible = "arm,cortex-a9";
30 compatible = "arm,cortex-a9";
36 pciec: pcie {
[all …]
H A Darmada-xp-mv78230.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
13 #include "armada-xp.dtsi"
17 compatible = "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
25 #address-cells = <1>;
26 #size-cells = <0>;
27 enable-method = "marvell,armada-xp-smp";
31 compatible = "marvell,sheeva-v7";
34 clock-latency = <1000000>;
39 compatible = "marvell,sheeva-v7";
[all …]
/linux/arch/mips/pci/
H A Dpcie-octeon.c17 #include <asm/octeon/cvmx-npei-defs.h>
18 #include <asm/octeon/cvmx-pciercx-defs.h>
19 #include <asm/octeon/cvmx-pescx-defs.h>
20 #include <asm/octeon/cvmx-pexp-defs.h>
21 #include <asm/octeon/cvmx-pemx-defs.h>
22 #include <asm/octeon/cvmx-dpi-defs.h>
23 #include <asm/octeon/cvmx-sli-defs.h>
24 #include <asm/octeon/cvmx-sriox-defs.h>
25 #include <asm/octeon/cvmx-helper-errata.h>
26 #include <asm/octeon/pci-octeon.h>
[all …]
/linux/tools/perf/pmu-events/arch/x86/skylakex/
H A Duncore-io.json13 …PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could…
29 …PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could…
36 "Counter": "0,1,2,3",
44 "BriefDescription": "PCIe Completion Buffer Inserts of completions with data: Part 0-3",
45 "Counter": "0,1,2,3",
55 "BriefDescription": "PCIe Completion Buffer Inserts of completions with data: Part 0",
56 "Counter": "0,1,2,3",
66 "BriefDescription": "PCIe Completion Buffer Inserts of completions with data: Part 1",
67 "Counter": "0,1,2,3",
77 "BriefDescription": "PCIe Completion Buffer Inserts of completions with data: Part 2",
[all …]
/linux/tools/perf/pmu-events/arch/x86/cascadelakex/
H A Duncore-io.json13 …PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could…
29 …PCIe card of any size (x16,x8,x4) that is plugged directly into one of the PCIe slots. Part0 could…
36 "Counter": "0,1,2,3",
44 "BriefDescription": "PCIe Completion Buffer Inserts of completions with data: Part 0-3",
45 "Counter": "0,1,2,3",
55 "BriefDescription": "PCIe Completion Buffer Inserts of completions with data: Part 0",
56 "Counter": "0,1,2,3",
66 "BriefDescription": "PCIe Completion Buffer Inserts of completions with data: Part 1",
67 "Counter": "0,1,2,3",
77 "BriefDescription": "PCIe Completion Buffer Inserts of completions with data: Part 2",
[all …]
/linux/Documentation/devicetree/bindings/phy/
H A Dnvidia,tegra210-xusb-padctl.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/nvidia,tegra210-xusb-padctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
21 Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
22 super-speed USB. Other lanes are for various types of low-speed, full-speed
23 or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
24 contains a software-configurable mux that sits between the I/O controller
[all …]

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