| /linux-6.14.4/Documentation/devicetree/bindings/pci/ |
| D | fsl,imx6q-pcie-ep.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/fsl,imx6q-pcie-ep.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX6 PCIe Endpoint controller
10 - Lucas Stach <[email protected]>
11 - Richard Zhu <[email protected]>
14 This PCIe controller is based on the Synopsys DesignWare PCIe IP and
15 thus inherits all the common properties defined in snps,dw-pcie-ep.yaml.
22 - fsl,imx8mm-pcie-ep
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| D | qcom,pcie.yaml | 1 # 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 <[email protected]>
11 - Manivannan Sadhasivam <[email protected]>
14 Qualcomm PCIe root complex controller is based on the Synopsys DesignWare
15 PCIe IP.
20 - enum:
21 - qcom,pcie-apq8064
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| D | fsl,imx6q-pcie.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/fsl,imx6q-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX6 PCIe host controller
10 - Lucas Stach <[email protected]>
11 - Richard Zhu <[email protected]>
14 This PCIe host controller is based on the Synopsys DesignWare PCIe IP
15 and thus inherits all the common properties defined in snps,dw-pcie.yaml.
19 See fsl,imx6q-pcie-ep.yaml for details on the Endpoint mode device tree
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| D | hisilicon,kirin-pcie.yaml | 1 # 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 <[email protected]>
11 - Binghui Wang <[email protected]>
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.
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| D | socionext,uniphier-pcie-ep.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/socionext,uniphier-pcie-ep.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Socionext UniPhier PCIe endpoint controller
10 UniPhier PCIe endpoint controller is based on the Synopsys DesignWare
11 PCI core. It shares common features with the PCIe DesignWare core and
13 Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml.
16 - Kunihiko Hayashi <[email protected]>
21 - socionext,uniphier-pro5-pcie-ep
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| D | socionext,uniphier-pcie.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/socionext,uniphier-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Socionext UniPhier PCIe host controller
10 UniPhier PCIe host controller is based on the Synopsys DesignWare
11 PCI core. It shares common features with the PCIe DesignWare core and
13 Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
16 - Kunihiko Hayashi <[email protected]>
19 - $ref: /schemas/pci/snps,dw-pcie.yaml#
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| D | intel-gw-pcie.yaml | 1 # 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 <[email protected]>
16 const: intel,lgm-pcie
18 - compatible
21 - $ref: /schemas/pci/snps,dw-pcie.yaml#
26 - const: intel,lgm-pcie
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| D | qcom,pcie-sc8280xp.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/qcom,pcie-sc8280xp.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <[email protected]>
11 - Manivannan Sadhasivam <[email protected]>
14 Qualcomm SC8280XP SoC PCIe root complex controller is based on the Synopsys
15 DesignWare PCIe IP.
20 - qcom,pcie-sa8540p
21 - qcom,pcie-sc8280xp
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| D | mediatek-pcie-gen3.yaml | 1 # 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 <[email protected]>
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 +-----+
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| D | nvidia,tegra194-pcie.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/nvidia,tegra194-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra194 (and later) PCIe controller (Synopsys DesignWare Core based)
10 - Thierry Reding <[email protected]>
11 - Jon Hunter <[email protected]>
12 - Vidya Sagar <[email protected]>
15 This PCIe controller is based on the Synopsys DesignWare PCIe IP and thus
16 inherits all the common properties defined in snps,dw-pcie.yaml. Some of
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| /linux-6.14.4/arch/powerpc/sysdev/ |
| D | fsl_pci.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
19 #define PCIE_LTSSM 0x0404 /* PCIE Link Training and Status */
22 #define PCIE_IP_REV_2_2 0x02080202 /* PCIE IP block version Rev2.2 */
23 #define PCIE_IP_REV_3_0 0x02080300 /* PCIE IP block version Rev3.0 */
26 #define PIWAR_TGI_LOCAL 0x00f00000 /* target - local memory */
40 __be32 potar; /* 0x.0 - Outbound translation address register */
41 __be32 potear; /* 0x.4 - Outbound translation extended address register */
42 __be32 powbar; /* 0x.8 - Outbound window base address register */
43 u8 res1[4];
44 __be32 powar; /* 0x.10 - Outbound window attributes register */
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| /linux-6.14.4/Documentation/devicetree/bindings/phy/ |
| D | qcom,sc8280xp-qmp-pcie-phy.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm QMP PHY controller (PCIe, SC8280XP)
10 - Vinod Koul <[email protected]>
14 controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
19 - qcom,qcs615-qmp-gen3x1-pcie-phy
20 - qcom,sa8775p-qmp-gen4x2-pcie-phy
21 - qcom,sa8775p-qmp-gen4x4-pcie-phy
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| /linux-6.14.4/drivers/pci/controller/ |
| D | pcie-iproc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2014 Hauke Mehrtens <hauke@hauke-m.de>
9 #include <linux/pci-ecam.h>
17 #include <linux/irqchip/arm-gic-v3.h>
24 #include "pcie-iproc.h"
69 #define MAX_NUM_OB_WINDOW_SIZES 4
91 * struct iproc_pcie_ob_map - iProc PCIe outbound mapping controller-specific
128 .nr_sizes = 4,
133 .nr_sizes = 4,
138 * enum iproc_pcie_ib_map_type - iProc PCIe inbound mapping type
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| D | pci-tegra.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * PCIe host controller driver for Tegra SoCs
8 * Based on NVIDIA PCIe driver
9 * Copyright (c) 2008-2009, NVIDIA Corporation.
11 * Bits taken from arch/arm/mach-dove/pcie.c
82 #define AFI_MSI_VEC(x) (0x6c + ((x) * 4))
83 #define AFI_MSI_EN_VEC(x) (0x8c + ((x) * 4))
100 #define AFI_INTR_MASTER_ABORT 4
119 #define AFI_SM_INTR_INTA_DEASSERT (1 << 4)
129 #define AFI_INTR_EN_TGT_WRERR (1 << 4)
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| D | pci-aardvark.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for the Aardvark PCIe controller, used on Marvell Armada
20 #include <linux/pci-ecam.h>
29 #include "../pci-bridge-emul.h"
31 /* PCIe core registers */
54 #define PIO_COMPLETION_STATUS_CA 4
91 #define PCIE_CORE_CTRL2_TD_ENABLE BIT(4)
112 #define PCIE_ISR1_POWER_STATE_CHANGE BIT(4)
124 /* PCIe window configuration */
139 #define OB_WIN_DEFAULT_ACTIONS (OB_WIN_ACTIONS(OB_WIN_COUNT-1) + 0x4)
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| D | pcie-brcmstb.c | 1 // SPDX-License-Identifier: GPL-2.0+
2 /* Copyright (C) 2009 - 2019 Broadcom */
26 #include <linux/pci-ecam.h>
37 /* BRCM_PCIE_CAP_REGS - Offset for the mandatory capability config regs */
40 /* Broadcom STB PCIe Register Offsets */
117 PCIE_MISC_CPU_2_PCIE_MEM_WIN0_BASE_LIMIT + ((win) * 4)
160 /* PCIe parameters */
165 #define BRCM_INT_PCI_MSI_MASK GENMASK(BRCM_INT_PCI_MSI_NR - 1, 0)
167 32 - BRCM_INT_PCI_MSI_LEGACY_NR)
194 #define IDX_ADDR(pcie) ((pcie)->reg_offsets[EXT_CFG_INDEX]) argument
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
7 tristate "Aardvark PCIe controller"
13 Add support for Aardvark 64bit PCIe Host Controller. This
18 tristate "Altera PCIe controller"
21 Say Y here if you want to enable PCIe controller support on Altera
25 tristate "Altera PCIe MSI feature"
29 Say Y here if you want PCIe MSI support for the Altera FPGA.
38 tristate "Apple PCIe controller"
44 Say Y here if you want to enable PCIe controller support on Apple
45 system-on-chips, like the Apple M1. This is required for the USB
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| /linux-6.14.4/Documentation/devicetree/bindings/clock/ |
| D | mvebu-gated-clock.txt | 12 -----------------------------------
14 1 pex0_en PCIe 0 Clock out
15 2 pex1_en PCIe 1 Clock out
17 4 ge0 Gigabit Ethernet 0
18 5 pex0 PCIe Cntrl 0
19 9 pex1 PCIe Cntrl 1
29 -----------------------------------
32 4 ptp PTP
33 5 pex0 PCIe 0 Clock out
34 6 pex1 PCIe 1 Clock out
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| /linux-6.14.4/drivers/pci/controller/mobiveil/ |
| D | pcie-mobiveil.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * PCIe host controller driver for Mobiveil PCIe Host controller
18 #include "pcie-mobiveil.h"
21 * mobiveil_pcie_sel_page - routine to access paged register
28 static void mobiveil_pcie_sel_page(struct mobiveil_pcie *pcie, u8 pg_idx) in mobiveil_pcie_sel_page() argument
32 val = readl(pcie->csr_axi_slave_base + PAB_CTRL); in mobiveil_pcie_sel_page()
36 writel(val, pcie->csr_axi_slave_base + PAB_CTRL); in mobiveil_pcie_sel_page()
39 static void __iomem *mobiveil_pcie_comp_addr(struct mobiveil_pcie *pcie, in mobiveil_pcie_comp_addr() argument
44 mobiveil_pcie_sel_page(pcie, 0); in mobiveil_pcie_comp_addr()
45 return pcie->csr_axi_slave_base + off; in mobiveil_pcie_comp_addr()
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| /linux-6.14.4/arch/mips/pci/ |
| D | pcie-octeon.c | 17 #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>
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| /linux-6.14.4/Documentation/trace/ |
| D | hisi-ptt.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 HiSilicon PCIe Tune and Trace device
10 HiSilicon PCIe tune and trace device (PTT) is a PCIe Root Complex
12 to dynamically monitor and tune the PCIe link's events (tune),
15 PCIe link's performance.
17 On Kunpeng 930 SoC, the PCIe Root Complex is composed of several
18 PCIe cores. Each PCIe core includes several Root Ports and a PTT
20 tracing the links of the PCIe core.
23 +--------------Core 0-------+
25 | | [Root Port]---[Endpoint]
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| /linux-6.14.4/arch/arm64/boot/dts/ti/ |
| D | k3-j784s4-evm-pcie0-pcie1-ep.dtso | 1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
8 * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
11 /dts-v1/;
14 #include <dt-bindings/interrupt-controller/arm-gic.h>
15 #include <dt-bindings/soc/ti,sci_pm_domain.h>
17 #include "k3-pinctrl.h"
32 #address-cells = <2>;
33 #size-cells = <2>;
34 interrupt-parent = <&gic500>;
36 pcie0_ep: pcie-ep@2900000 {
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| /linux-6.14.4/arch/arm/boot/dts/marvell/ |
| D | armada-xp-mv78460.dtsi | 1 // 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";
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| D | armada-385.dtsi | 1 // 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 {
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| /linux-6.14.4/drivers/phy/broadcom/ |
| D | phy-bcm-sr-pcie.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2016-2018 Broadcom
18 #define SR_PAXC_PHY_IDX (SR_NR_PCIE_PHYS - 1)
40 * struct sr_pcie_phy - Stingray PCIe PHY
42 * @core: pointer to the Stingray PCIe PHY core control
53 * struct sr_pcie_phy_core - Stingray PCIe PHY core control
56 * @base: base register of PCIe SS
60 * @phys: array of PCIe PHYs
72 * PCIe PIPEMUX lookup table
75 * The array element represents a bitmap where a set bit means the PCIe
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