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/kernel/linux/linux-5.10/drivers/usb/gadget/udc/
Drenesas_usb3.c1 // SPDX-License-Identifier: GPL-2.0
3 * Renesas USB3.0 Peripheral driver (USB gadget)
5 * Copyright (C) 2015-2017 Renesas Electronics Corporation
10 #include <linux/dma-mapping.h>
12 #include <linux/extcon-provider.h>
35 #define USB3_DMA_CH0_CON(n) (0x030 + ((n) - 1) * 0x10) /* n = 1 to 4 */
36 #define USB3_DMA_CH0_PRD_ADR(n) (0x034 + ((n) - 1) * 0x10) /* n = 1 to 4 */
75 #define AXI_INT_PRDEN_CLR_STA_SHIFT(n) (16 + (n) - 1)
76 #define AXI_INT_PRDERR_STA_SHIFT(n) (0 + (n) - 1)
262 * To avoid double-meaning of "0" (xferred 65536 bytes or received zlp if
[all …]
/kernel/linux/linux-4.19/drivers/usb/gadget/udc/
Drenesas_usb3.c1 // SPDX-License-Identifier: GPL-2.0
3 * Renesas USB3.0 Peripheral driver (USB gadget)
5 * Copyright (C) 2015-2017 Renesas Electronics Corporation
10 #include <linux/dma-mapping.h>
12 #include <linux/extcon-provider.h>
35 #define USB3_DMA_CH0_CON(n) (0x030 + ((n) - 1) * 0x10) /* n = 1 to 4 */
36 #define USB3_DMA_CH0_PRD_ADR(n) (0x034 + ((n) - 1) * 0x10) /* n = 1 to 4 */
75 #define AXI_INT_PRDEN_CLR_STA_SHIFT(n) (16 + (n) - 1)
76 #define AXI_INT_PRDERR_STA_SHIFT(n) (0 + (n) - 1)
262 * To avoid double-meaning of "0" (xferred 65536 bytes or received zlp if
[all …]
/kernel/linux/linux-5.10/drivers/phy/broadcom/
Dphy-bcm-ns-usb3.c1 // SPDX-License-Identifier: GPL-2.0-only
58 int (*phy_write)(struct bcm_ns_usb3 *usb3, u16 reg, u16 value);
63 .compatible = "brcm,ns-ax-usb3-phy",
67 .compatible = "brcm,ns-bx-usb3-phy",
74 static int bcm_ns_usb3_mdio_phy_write(struct bcm_ns_usb3 *usb3, u16 reg, in bcm_ns_usb3_mdio_phy_write() argument
77 return usb3->phy_write(usb3, reg, value); in bcm_ns_usb3_mdio_phy_write()
80 static int bcm_ns_usb3_phy_init_ns_bx(struct bcm_ns_usb3 *usb3) in bcm_ns_usb3_phy_init_ns_bx() argument
84 /* USB3 PLL Block */ in bcm_ns_usb3_phy_init_ns_bx()
85 err = bcm_ns_usb3_mdio_phy_write(usb3, BCM_NS_USB3_PHY_BASE_ADDR_REG, in bcm_ns_usb3_phy_init_ns_bx()
87 if (err < 0) in bcm_ns_usb3_phy_init_ns_bx()
[all …]
/kernel/linux/linux-4.19/drivers/phy/broadcom/
Dphy-bcm-ns-usb3.c60 int (*phy_write)(struct bcm_ns_usb3 *usb3, u16 reg, u16 value);
65 .compatible = "brcm,ns-ax-usb3-phy",
69 .compatible = "brcm,ns-bx-usb3-phy",
76 static int bcm_ns_usb3_mdio_phy_write(struct bcm_ns_usb3 *usb3, u16 reg, in bcm_ns_usb3_mdio_phy_write() argument
79 return usb3->phy_write(usb3, reg, value); in bcm_ns_usb3_mdio_phy_write()
82 static int bcm_ns_usb3_phy_init_ns_bx(struct bcm_ns_usb3 *usb3) in bcm_ns_usb3_phy_init_ns_bx() argument
86 /* USB3 PLL Block */ in bcm_ns_usb3_phy_init_ns_bx()
87 err = bcm_ns_usb3_mdio_phy_write(usb3, BCM_NS_USB3_PHY_BASE_ADDR_REG, in bcm_ns_usb3_phy_init_ns_bx()
89 if (err < 0) in bcm_ns_usb3_phy_init_ns_bx()
93 bcm_ns_usb3_mdio_phy_write(usb3, BCM_NS_USB3_PLL_CONTROL, 0x1000); in bcm_ns_usb3_phy_init_ns_bx()
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/phy/
Drenesas,usb3-phy.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/renesas,usb3-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas R-Car generation 3 USB 3.0 PHY
10 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
15 - enum:
16 - renesas,r8a774a1-usb3-phy # RZ/G2M
17 - renesas,r8a774b1-usb3-phy # RZ/G2N
18 - renesas,r8a774e1-usb3-phy # RZ/G2H
[all …]
Dsocionext,uniphier-usb3hs-phy.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/socionext,uniphier-usb3hs-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Socionext UniPhier USB3 High-Speed (HS) PHY
11 USB3 controller implemented on Socionext UniPhier SoCs.
12 Although the controller includes High-Speed PHY and Super-Speed PHY,
13 this describes about High-Speed PHY.
16 - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
21 - socionext,uniphier-pro5-usb3-hsphy
[all …]
Dnvidia,tegra124-xusb-padctl.txt11 Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
12 super-speed USB. Other lanes are for various types of low-speed, full-speed
13 or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
14 contains a software-configurable mux that sits between the I/O controller
17 In addition to per-lane configuration, USB 3.0 ports may require additional
18 settings on a per-board basis.
20 Pads will be represented as children of the top-level XUSB pad controller
23 PHY bindings, as described by the phy-bindings.txt file in this directory.
34 --------------------
35 - compatible: Must be:
[all …]
Dqcom,qmp-phy.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/phy/qcom,qmp-phy.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Manu Gautam <mgautam@codeaurora.org>
20 - qcom,ipq8074-qmp-pcie-phy
21 - qcom,ipq8074-qmp-usb3-phy
22 - qcom,msm8996-qmp-pcie-phy
23 - qcom,msm8996-qmp-ufs-phy
24 - qcom,msm8996-qmp-usb3-phy
[all …]
/kernel/linux/linux-5.10/drivers/usb/cdns3/
DKconfig2 tristate "Cadence USB3 Dual-Role Controller"
4 select USB_XHCI_PLATFORM if USB_XHCI_HCD
7 Say Y here if your system has a Cadence USB3 dual-role controller.
8 It supports: dual-role switch, Host-only, and Peripheral-only.
10 If you choose to build this driver is a dynamically linked
13 if USB_CDNS3
16 bool "Cadence USB3 device controller"
20 Cadence USBSS-DEV driver.
26 bool "Cadence USB3 host controller"
36 tristate "Cadence USB3 support on PCIe-based platforms"
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/phy/
Drcar-gen3-phy-usb3.txt1 * Renesas R-Car generation 3 USB 3.0 PHY
3 This file provides information on what the device node for the R-Car generation
5 If you want to enable spread spectrum clock (ssc), you should use USB_EXTAL
6 instead of USB3_CLK. However, if you don't want to these features, you don't
10 - compatible: "renesas,r8a7795-usb3-phy" if the device is a part of an R8A7795
12 "renesas,r8a7796-usb3-phy" if the device is a part of an R8A7796
14 "renesas,r8a77965-usb3-phy" if the device is a part of an
16 "renesas,rcar-gen3-usb3-phy" for a generic R-Car Gen3 compatible
20 SoC-specific version corresponding to the platform first
23 - reg: offset and length of the USB 3.0 PHY register block.
[all …]
/kernel/linux/linux-5.10/drivers/phy/tegra/
Dxusb-tegra186.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2016-2019, NVIDIA CORPORATION. All rights reserved.
21 #define HS_CURR_LEVEL_PADX_SHIFT(x) ((x) ? (11 + (x - 1) * 6) : 0)
158 if (!usb2) in tegra186_usb2_lane_probe()
159 return ERR_PTR(-ENOMEM); in tegra186_usb2_lane_probe()
161 INIT_LIST_HEAD(&usb2->base.list); in tegra186_usb2_lane_probe()
162 usb2->base.soc = &pad->soc->lanes[index]; in tegra186_usb2_lane_probe()
163 usb2->base.index = index; in tegra186_usb2_lane_probe()
164 usb2->base.pad = pad; in tegra186_usb2_lane_probe()
165 usb2->base.np = np; in tegra186_usb2_lane_probe()
[all …]
Dxusb.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2016, NVIDIA CORPORATION. All rights reserved.
31 if (args->args_count != 0) in tegra_xusb_pad_of_xlate()
32 return ERR_PTR(-EINVAL); in tegra_xusb_pad_of_xlate()
34 for (i = 0; i < pad->soc->num_lanes; i++) { in tegra_xusb_pad_of_xlate()
35 if (!pad->lanes[i]) in tegra_xusb_pad_of_xlate()
38 if (pad->lanes[i]->dev.of_node == args->np) { in tegra_xusb_pad_of_xlate()
39 phy = pad->lanes[i]; in tegra_xusb_pad_of_xlate()
44 if (phy == NULL) in tegra_xusb_pad_of_xlate()
45 phy = ERR_PTR(-ENODEV); in tegra_xusb_pad_of_xlate()
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/
Drenesas,usb3-peri.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/usb/renesas,usb3-peri.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
15 - enum:
16 - renesas,r8a774a1-usb3-peri # RZ/G2M
17 - renesas,r8a774b1-usb3-peri # RZ/G2N
18 - renesas,r8a774c0-usb3-peri # RZ/G2E
19 - renesas,r8a774e1-usb3-peri # RZ/G2H
[all …]
/kernel/linux/linux-5.10/drivers/usb/host/
Dxhci-rcar.c1 // SPDX-License-Identifier: GPL-2.0
3 * xHCI host controller driver for R-Car SoCs
17 #include "xhci-plat.h"
18 #include "xhci-rcar.h"
21 * - The V3 firmware is for almost all R-Car Gen3 (except r8a7795 ES1.x)
22 * - The V2 firmware is for r8a7795 ES1.x.
23 * - The V2 firmware is possible to use on R-Car Gen2. However, the V2 causes
24 * performance degradation. So, this driver continues to use the V1 if R-Car
26 * - The V1 firmware is impossible to use on R-Car Gen3.
39 #define RCAR_USB3_CONF1 0xa48 /* USB3.0 Configuration1 */
[all …]
/kernel/linux/linux-4.19/fs/ufs/
Dutil.h1 /* SPDX-License-Identifier: GPL-2.0 */
25 return &cpi->c_ubh; in UCPI_UBH()
29 return &spi->s_ubh; in USPI_UBH()
39 struct ufs_super_block_third *usb3) in ufs_get_fs_state() argument
41 switch (UFS_SB(sb)->s_flags & UFS_ST_MASK) { in ufs_get_fs_state()
43 if (fs32_to_cpu(sb, usb3->fs_postblformat) == UFS_42POSTBLFMT) in ufs_get_fs_state()
44 return fs32_to_cpu(sb, usb1->fs_u0.fs_sun.fs_state); in ufs_get_fs_state()
47 return fs32_to_cpu(sb, usb3->fs_un2.fs_sun.fs_state); in ufs_get_fs_state()
49 return fs32_to_cpu(sb, usb1->fs_u1.fs_sunx86.fs_state); in ufs_get_fs_state()
52 return fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_state); in ufs_get_fs_state()
[all …]
Dsuper.c15 * Laboratoire MASI - Institut Blaise Pascal
24 * Big-endian to little-endian byte-swapping/bitmaps by
34 * Adrian Rodriguez (adrian@franklins-tower.rutgers.edu)
47 * Francois-Rene Rideau <fare@tunes.org>
51 * on code by Martin von Loewis <martin@mira.isdn.cs.tu-berlin.de>.
83 #include <linux/backing-dev.h>
100 struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi; in ufs_nfs_get_inode()
103 if (ino < UFS_ROOTINO || ino > (u64)uspi->s_ncg * uspi->s_ipg) in ufs_nfs_get_inode()
104 return ERR_PTR(-ESTALE); in ufs_nfs_get_inode()
107 if (IS_ERR(inode)) in ufs_nfs_get_inode()
[all …]
/kernel/linux/linux-5.10/fs/ufs/
Dutil.h1 /* SPDX-License-Identifier: GPL-2.0 */
25 return &cpi->c_ubh; in UCPI_UBH()
29 return &spi->s_ubh; in USPI_UBH()
39 struct ufs_super_block_third *usb3) in ufs_get_fs_state() argument
41 switch (UFS_SB(sb)->s_flags & UFS_ST_MASK) { in ufs_get_fs_state()
43 if (fs32_to_cpu(sb, usb3->fs_postblformat) == UFS_42POSTBLFMT) in ufs_get_fs_state()
44 return fs32_to_cpu(sb, usb1->fs_u0.fs_sun.fs_state); in ufs_get_fs_state()
47 return fs32_to_cpu(sb, usb3->fs_un2.fs_sun.fs_state); in ufs_get_fs_state()
49 return fs32_to_cpu(sb, usb1->fs_u1.fs_sunx86.fs_state); in ufs_get_fs_state()
52 return fs32_to_cpu(sb, usb3->fs_un2.fs_44.fs_state); in ufs_get_fs_state()
[all …]
Dsuper.c1 // SPDX-License-Identifier: GPL-2.0-only
16 * Laboratoire MASI - Institut Blaise Pascal
25 * Big-endian to little-endian byte-swapping/bitmaps by
35 * Adrian Rodriguez (adrian@franklins-tower.rutgers.edu)
48 * Francois-Rene Rideau <fare@tunes.org>
52 * on code by Martin von Loewis <martin@mira.isdn.cs.tu-berlin.de>.
84 #include <linux/backing-dev.h>
101 struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi; in ufs_nfs_get_inode()
104 if (ino < UFS_ROOTINO || ino > (u64)uspi->s_ncg * uspi->s_ipg) in ufs_nfs_get_inode()
105 return ERR_PTR(-ESTALE); in ufs_nfs_get_inode()
[all …]
/kernel/linux/linux-4.19/drivers/usb/host/
Dxhci-rcar.c1 // SPDX-License-Identifier: GPL-2.0
3 * xHCI host controller driver for R-Car SoCs
16 #include "xhci-plat.h"
17 #include "xhci-rcar.h"
20 * - The V3 firmware is for almost all R-Car Gen3 (except r8a7795 ES1.x)
21 * - The V2 firmware is for r8a7795 ES1.x.
22 * - The V2 firmware is possible to use on R-Car Gen2. However, the V2 causes
23 * performance degradation. So, this driver continues to use the V1 if R-Car
25 * - The V1 firmware is impossible to use on R-Car Gen3.
38 #define RCAR_USB3_CONF1 0xa48 /* USB3.0 Configuration1 */
[all …]
/kernel/linux/linux-4.19/drivers/phy/tegra/
Dxusb.c2 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
39 if (args->args_count != 0) in tegra_xusb_pad_of_xlate()
40 return ERR_PTR(-EINVAL); in tegra_xusb_pad_of_xlate()
42 for (i = 0; i < pad->soc->num_lanes; i++) { in tegra_xusb_pad_of_xlate()
43 if (!pad->lanes[i]) in tegra_xusb_pad_of_xlate()
46 if (pad->lanes[i]->dev.of_node == args->np) { in tegra_xusb_pad_of_xlate()
47 phy = pad->lanes[i]; in tegra_xusb_pad_of_xlate()
52 if (phy == NULL) in tegra_xusb_pad_of_xlate()
53 phy = ERR_PTR(-ENODEV); in tegra_xusb_pad_of_xlate()
59 #if defined(CONFIG_ARCH_TEGRA_124_SOC) || defined(CONFIG_ARCH_TEGRA_132_SOC)
[all …]
/kernel/linux/linux-4.19/drivers/reset/
Dreset-uniphier-usb3.c1 // SPDX-License-Identifier: GPL-2.0
3 // reset-uniphier-usb3.c - USB3 reset driver for UniPhier
13 #include "reset-simple.h"
34 struct device *dev = &pdev->dev; in uniphier_usb3_reset_probe()
42 if (!priv) in uniphier_usb3_reset_probe()
43 return -ENOMEM; in uniphier_usb3_reset_probe()
45 priv->data = of_device_get_match_data(dev); in uniphier_usb3_reset_probe()
46 if (WARN_ON(!priv->data || priv->data->nclks > MAX_CLKS || in uniphier_usb3_reset_probe()
47 priv->data->nrsts > MAX_RSTS)) in uniphier_usb3_reset_probe()
48 return -EINVAL; in uniphier_usb3_reset_probe()
[all …]
/kernel/linux/linux-5.10/arch/arm64/boot/dts/amlogic/
Dmeson-g12b-s922x-khadas-vim3.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-g12b-s922x.dtsi"
11 #include "meson-khadas-vim3.dtsi"
12 #include "meson-g12b-khadas-vim3.dtsi"
19 * The VIM3 on-board MCU can mux the PCIe/USB3.0 shared differential
21 * an USB3.0 Type A connector and a M.2 Key M slot.
23 * the USB3.0 controller and the PCIe Controller, thus only
25 * If the MCU is configured to mux the PCIe/USB3.0 differential lines
27 * USB3.0 from the USB Complex and enable the PCIe controller.
[all …]
Dmeson-g12b-a311d-khadas-vim3.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-g12b-a311d.dtsi"
11 #include "meson-khadas-vim3.dtsi"
12 #include "meson-g12b-khadas-vim3.dtsi"
19 * The VIM3 on-board MCU can mux the PCIe/USB3.0 shared differential
21 * an USB3.0 Type A connector and a M.2 Key M slot.
23 * the USB3.0 controller and the PCIe Controller, thus only
25 * If the MCU is configured to mux the PCIe/USB3.0 differential lines
27 * USB3.0 from the USB Complex and enable the PCIe controller.
[all …]
/kernel/linux/linux-4.19/drivers/usb/dwc3/
DKconfig2 tristate "DesignWare USB3 DRD Core Support"
4 select USB_XHCI_PLATFORM if USB_XHCI_HCD
6 Say Y or M here if your system has a Dual Role SuperSpeed
7 USB controller based on the DesignWare USB3 IP Core.
9 If you choose to build this driver is a dynamically linked
12 if USB_DWC3
18 Select this if you have ULPI type PHY attached to your DWC3
23 default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
24 default USB_DWC3_HOST if (USB && !USB_GADGET)
25 default USB_DWC3_GADGET if (!USB && USB_GADGET)
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/usb/
Ddwc3.txt3 DWC3- USB3 CONTROLLER. Complies to the generic USB binding properties
7 - compatible: must be "snps,dwc3"
8 - reg : Address and length of the register set for the device
9 - interrupts: Interrupts used by the dwc3 controller.
10 - clock-names: should contain "ref", "bus_early", "suspend"
11 - clocks: list of phandle and clock specifier pairs corresponding to
12 entries in the clock-names property.
15 clocks are optional if the parent node (i.e. glue-layer) is compatible to
17 "amlogic,meson-axg-dwc3"
18 "amlogic,meson-gxl-dwc3"
[all …]

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