| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/phy/ |
| D | brcm,stingray-usb-phy.txt | 1 Broadcom Stingray USB PHY
4 - compatible : should be one of the listed compatibles
5 - "brcm,sr-usb-combo-phy" is combo PHY has two PHYs, one SS and one HS.
6 - "brcm,sr-usb-hs-phy" is a single HS PHY.
7 - reg: offset and length of the PHY blocks registers
8 - #phy-cells:
9 - Must be 1 for brcm,sr-usb-combo-phy as it expects one argument to indicate
10 the PHY number of two PHYs. 0 for HS PHY and 1 for SS PHY.
11 - Must be 0 for brcm,sr-usb-hs-phy.
13 Refer to phy/phy-bindings.txt for the generic PHY binding properties
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| D | qcom,usb-hs-phy.txt | 1 Qualcomm's USB HS PHY
5 - compatible:
8 Definition: Should contain "qcom,usb-hs-phy" and more specifically one of the
11 "qcom,usb-hs-phy-apq8064"
12 "qcom,usb-hs-phy-msm8916"
13 "qcom,usb-hs-phy-msm8974"
15 - #phy-cells:
20 - clocks:
22 Value type: <prop-encoded-array>
26 - clock-names:
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| D | qcom,ipq806x-usb-phy-hs.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/qcom,ipq806x-usb-phy-hs.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm ipq806x usb DWC3 HS PHY CONTROLLER
10 - Ansuel Smith <ansuelsmth@gmail.com>
13 DWC3 PHY nodes are defined to describe on-chip Synopsis Physical layer
14 controllers used in ipq806x. Each DWC3 PHY controller should have its
19 const: qcom,ipq806x-usb-phy-hs
21 "#phy-cells":
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| D | qcom-usb-ipq4019-phy.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/phy/qcom-usb-ipq4019-phy.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
7 title: Qualcom IPQ40xx Dakota HS/SS USB PHY
10 - Robert Marko <robert.marko@sartura.hr>
15 - qcom,usb-ss-ipq4019-phy
16 - qcom,usb-hs-ipq4019-phy
24 reset-names:
26 - const: por_rst
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| D | nvidia,tegra20-usb-phy.txt | 1 Tegra SOC USB PHY
3 The device node for Tegra SOC USB PHY:
6 - compatible : For Tegra20, must contain "nvidia,tegra20-usb-phy".
7 For Tegra30, must contain "nvidia,tegra30-usb-phy". Otherwise, must contain
8 "nvidia,<chip>-usb-phy" plus at least one of the above, where <chip> is
10 - reg : Defines the following set of registers, in the order listed:
11 - The PHY's own register set.
13 - The register set of the PHY containing the UTMI pad control registers.
14 Present if-and-only-if phy_type == utmi.
15 - phy_type : Should be one of "utmi", "ulpi" or "hsic".
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| D | qcom,usb-snps-femto-v2.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/phy/qcom,usb-snps-femto-v2.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
7 title: Qualcomm Synopsys Femto High-Speed USB PHY V2
10 - Wesley Cheng <wcheng@codeaurora.org>
13 Qualcomm High-Speed USB PHY
18 - qcom,usb-snps-hs-7nm-phy
19 - qcom,sm8150-usb-hs-phy
20 - qcom,usb-snps-femto-v2-phy
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| D | qcom,usb-hs-28nm.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/phy/qcom,usb-hs-28nm.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
7 title: Qualcomm Synopsys DesignWare Core 28nm High-Speed PHY
10 - Bryan O'Donoghue <bryan.odonoghue@linaro.org>
13 Qualcomm Low-Speed, Full-Speed, Hi-Speed 28nm USB PHY
18 - qcom,usb-hs-28nm-femtophy
23 "#phy-cells":
28 - description: rpmcc ref clock
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| D | socionext,uniphier-usb3hs-phy.yaml | 1 # 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
10 This describes the devicetree bindings for PHY interfaces built into
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
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| D | qcom,qusb2-phy.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/phy/qcom,qusb2-phy.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: Qualcomm QUSB2 phy controller
11 - Manu Gautam <mgautam@codeaurora.org>
14 QUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets.
19 - items:
20 - enum:
21 - qcom,ipq8074-qusb2-phy
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| D | rcar-gen2-phy.txt | 1 * Renesas R-Car generation 2 USB PHY
3 This file provides information on what the device node for the R-Car generation
4 2 USB PHY contains.
7 - compatible: "renesas,usb-phy-r8a7742" if the device is a part of R8A7742 SoC.
8 "renesas,usb-phy-r8a7743" if the device is a part of R8A7743 SoC.
9 "renesas,usb-phy-r8a7744" if the device is a part of R8A7744 SoC.
10 "renesas,usb-phy-r8a7745" if the device is a part of R8A7745 SoC.
11 "renesas,usb-phy-r8a77470" if the device is a part of R8A77470 SoC.
12 "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC.
13 "renesas,usb-phy-r8a7791" if the device is a part of R8A7791 SoC.
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| /kernel/linux/linux-5.10/drivers/phy/qualcomm/ |
| D | phy-qcom-snps-femto-v2.c | 1 // SPDX-License-Identifier: GPL-2.0
14 #include <linux/phy/phy.h>
63 "vdda-pll", "vdda33", "vdda18",
69 * struct qcom_snps_hsphy - snps hs phy attributes
71 * @phy: generic phy
72 * @base: iomapped memory space for snps hs phy
75 * @ref_clk: phy reference clock
76 * @iface_clk: phy interface clock
77 * @phy_reset: phy reset control
79 * @phy_initialized: if PHY has been initialized correctly
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 # Phy drivers for Qualcomm and Atheros platforms
6 tristate "Atheros AR71XX/9XXX USB PHY driver"
12 Enable this to support the USB PHY on Atheros AR71XX/9XXX SoCs.
15 tristate "Qualcomm APQ8064 SATA SerDes/PHY driver"
22 tristate "Qualcomm IPQ4019 USB PHY driver"
26 Support for the USB PHY-s on Qualcomm IPQ40xx SoC-s.
29 tristate "Qualcomm IPQ806x SATA SerDes/PHY driver"
36 tristate "Qualcomm PCIe Gen2 PHY Driver"
40 Enable this to support the Qualcomm PCIe PHY, used with the Synopsys
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| D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_PHY_ATH79_USB) += phy-ath79-usb.o
3 obj-$(CONFIG_PHY_QCOM_APQ8064_SATA) += phy-qcom-apq8064-sata.o
4 obj-$(CONFIG_PHY_QCOM_IPQ4019_USB) += phy-qcom-ipq4019-usb.o
5 obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA) += phy-qcom-ipq806x-sata.o
6 obj-$(CONFIG_PHY_QCOM_PCIE2) += phy-qcom-pcie2.o
7 obj-$(CONFIG_PHY_QCOM_QMP) += phy-qcom-qmp.o
8 obj-$(CONFIG_PHY_QCOM_QUSB2) += phy-qcom-qusb2.o
9 obj-$(CONFIG_PHY_QCOM_USB_HS) += phy-qcom-usb-hs.o
10 obj-$(CONFIG_PHY_QCOM_USB_HSIC) += phy-qcom-usb-hsic.o
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| /kernel/linux/linux-5.10/drivers/phy/st/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 # Phy drivers for STMicro platforms
6 tristate "STMicroelectronics MIPHY28LP PHY driver for STiH407"
14 tristate "ST SPEAR1310-MIPHY driver"
21 tristate "ST SPEAR1340-MIPHY driver"
37 tristate "STMicroelectronics STM32 USB HS PHY Controller driver"
41 Enable this to support the High-Speed USB transceivers that are part
44 This driver controls the entire USB PHY block: the USB PHY controller
45 (USBPHYC) and the two 8-bit wide UTMI+ interfaces. First interface is
46 used by an HS USB Host controller, and the second one is shared
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| /kernel/linux/linux-5.10/include/linux/phy/ |
| D | phy-mipi-dphy.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
10 * struct phy_configure_opts_mipi_dphy - MIPI D-PHY configuration set
13 * MIPI D-PHY phy.
20 * Clock transitions and disable the Clock Lane HS-RX.
30 * send HS clock after the last associated Data Lane has
41 * Time, in UI, that the HS clock shall be driven by
43 * the transition from LP to HS mode.
53 * Lane LP-00 Line state immediately before the HS-0 Line
54 * state starting the HS transmission.
64 * Time interval, in picoseconds, during which the HS receiver
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/ |
| D | imx7-mipi-csi2.txt | 5 --------------
7 This is the device node for the MIPI CSI-2 receiver core in i.MX7 SoC. It is
8 compatible with previous version of Samsung D-phy.
12 - compatible : "fsl,imx7-mipi-csi2";
13 - reg : base address and length of the register set for the device;
14 - interrupts : should contain MIPI CSIS interrupt;
15 - clocks : list of clock specifiers, see
16 Documentation/devicetree/bindings/clock/clock-bindings.txt for details;
17 - clock-names : must contain "pclk", "wrap" and "phy" entries, matching
19 - power-domains : a phandle to the power domain, see
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| /kernel/linux/linux-5.10/drivers/phy/rockchip/ |
| D | phy-rockchip-dphy-rx0.c | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 * chromeos-4.4 branch.
14 * Jacob Chen <jacob2.chen@rock-chips.com>
15 * Shunqian Zheng <zhengsq@rock-chips.com>
25 #include <linux/phy/phy.h>
26 #include <linux/phy/phy-mipi-dphy.h>
65 "dphy-ref",
66 "dphy-cfg",
111 { .offset = _offset, .mask = BIT(_width) - 1, .shift = _shift, }
163 const struct dphy_reg *reg = &priv->drv_data->regs[index]; in rk_dphy_write_grf()
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| D | phy-rockchip-inno-dsidphy.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Author: Wyon Bi <bivvy.bi@rock-chips.com>
11 #include <linux/clk-provider.h>
18 #include <linux/phy/phy.h>
19 #include <linux/phy/phy-mipi-dphy.h>
213 orig = readl(inno->phy_base + reg); in phy_update_bits()
216 writel(tmp, inno->phy_base + reg); in phy_update_bits()
222 unsigned long prate = clk_get_rate(inno->ref_clk); in inno_dsidphy_pll_calc_rate()
233 * PLL_Output_Frequency: it is equal to DDR-Clock-Frequency * 2 in inno_dsidphy_pll_calc_rate()
266 delta = abs(fout - tmp); in inno_dsidphy_pll_calc_rate()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/tegra/ |
| D | mipi-phy.c | 1 // SPDX-License-Identifier: GPL-2.0-only
9 #include "mipi-phy.h"
12 * Default D-PHY timings based on MIPI D-PHY specification. Derived from the
13 * valid ranges specified in Section 6.9, Table 14, Page 40 of the D-PHY
19 timing->clkmiss = 0; in mipi_dphy_timing_get_default()
20 timing->clkpost = 70 + 52 * period; in mipi_dphy_timing_get_default()
21 timing->clkpre = 8; in mipi_dphy_timing_get_default()
22 timing->clkprepare = 65; in mipi_dphy_timing_get_default()
23 timing->clksettle = 95; in mipi_dphy_timing_get_default()
24 timing->clktermen = 0; in mipi_dphy_timing_get_default()
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| /kernel/linux/linux-5.10/drivers/phy/ |
| D | phy-core-mipi-dphy.c | 1 /* SPDX-License-Identifier: GPL-2.0 */
12 #include <linux/phy/phy.h>
13 #include <linux/phy/phy-mipi-dphy.h>
18 * Minimum D-PHY timings based on MIPI D-PHY specification. Derived
20 * of the D-PHY specification (v2.1).
31 return -EINVAL; in phy_mipi_dphy_get_default_config()
39 cfg->clk_miss = 0; in phy_mipi_dphy_get_default_config()
40 cfg->clk_post = 60000 + 52 * ui; in phy_mipi_dphy_get_default_config()
41 cfg->clk_pre = 8000; in phy_mipi_dphy_get_default_config()
42 cfg->clk_prepare = 38000; in phy_mipi_dphy_get_default_config()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/mediatek/ |
| D | mediatek,dsi.txt | 5 drive up to 4-lane MIPI DSI output. Two DSIs can be synchronized for dual-
9 - compatible: "mediatek,<chip>-dsi"
10 - the supported chips are mt2701, mt7623, mt8173 and mt8183.
11 - reg: Physical base address and length of the controller's registers
12 - interrupts: The interrupt signal from the function block.
13 - clocks: device clocks
14 See Documentation/devicetree/bindings/clock/clock-bindings.txt for details.
15 - clock-names: must contain "engine", "digital", and "hs"
16 - phys: phandle link to the MIPI D-PHY controller.
17 - phy-names: must contain "dphy"
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | omap-usb-host.txt | 1 OMAP HS USB Host
5 - compatible: should be "ti,usbhs-host"
6 - reg: should contain one register range i.e. start and length
7 - ti,hwmods: must contain "usb_host_hs"
11 - num-ports: number of USB ports. Usually this is automatically detected
15 - portN-mode: String specifying the port mode for port N, where N can be
18 "ehci-phy",
19 "ehci-tll",
20 "ehci-hsic",
21 "ohci-phy-6pin-datse0",
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/ |
| D | qcom,dwc3.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manu Gautam <mgautam@codeaurora.org>
15 - enum:
16 - qcom,msm8996-dwc3
17 - qcom,msm8998-dwc3
18 - qcom,sc7180-dwc3
19 - qcom,sdm845-dwc3
20 - const: qcom,dwc3
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| /kernel/linux/linux-5.10/drivers/net/phy/ |
| D | amd.c | 1 // SPDX-License-Identifier: GPL-2.0+
5 * Author: Heiko Schocher <hs@denx.de>
14 #include <linux/phy.h>
23 MODULE_DESCRIPTION("AMD PHY driver");
24 MODULE_AUTHOR("Heiko Schocher <hs@denx.de>");
51 if (phydev->interrupts == PHY_INTERRUPT_ENABLED) in am79c_config_intr()
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| /kernel/linux/linux-5.10/drivers/usb/cdns3/ |
| D | gadget.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
5 * Copyright (C) 2018-2019 Cadence.
6 * Copyright (C) 2017-2018 NXP
17 * USBSS-DEV register interface.
22 * struct cdns3_usb_regs - device controller registers.
52 * @buf_addr: Address for On-chip Buffer operations.
53 * @buf_data: Data for On-chip Buffer operations.
54 * @buf_ctrl: On-chip Buffer Access Control.
122 /* USB_CONF - bitmasks */
129 /* Disconnect USB device in HS/FS */
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