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Searched +full:usb +full:- +full:phy +full:- +full:r8a7790 (Results 1 – 8 of 8) sorted by relevance

/linux-6.12.1/Documentation/devicetree/bindings/phy/
Drenesas,rcar-gen2-usb-phy.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/renesas,rcar-gen2-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas R-Car Gen2 USB PHY
10 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
15 - enum:
16 - renesas,usb-phy-r8a7742 # RZ/G1H
17 - renesas,usb-phy-r8a7743 # RZ/G1M
18 - renesas,usb-phy-r8a7744 # RZ/G1N
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/linux-6.12.1/Documentation/devicetree/bindings/pci/
Drenesas,pci-rcar-gen2.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/renesas,pci-rcar-gen2.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <marek.vasut+renesas@gmail.com>
11 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14 This is the bridge used internally to connect the USB controllers to the
15 AHB. There is one bridge instance per USB port connected to the internal
21 - items:
22 - enum:
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/linux-6.12.1/arch/arm/boot/dts/renesas/
Dr8a7790.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car H2 (R8A77900) SoC
6 * Copyright (C) 2013-2014 Renesas Solutions Corp.
10 #include <dt-bindings/clock/r8a7790-cpg-mssr.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/power/r8a7790-sysc.h>
16 compatible = "renesas,r8a7790";
17 #address-cells = <2>;
18 #size-cells = <2>;
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/linux-6.12.1/Documentation/devicetree/bindings/usb/
Drenesas,usbhs.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/usb/renesas,usbhs.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas USBHS (HS-USB) controller
10 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
15 - items:
16 - const: renesas,usbhs-r7s72100 # RZ/A1
17 - const: renesas,rza1-usbhs
19 - items:
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Drenesas,usb-xhci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/usb/renesas,usb-xhci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas USB xHCI controllers
10 - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
11 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16 - items:
17 - enum:
18 - renesas,xhci-r8a7742 # RZ/G1H
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/linux-6.12.1/drivers/usb/host/
Dxhci-rcar.c1 // SPDX-License-Identifier: GPL-2.0
3 * xHCI host controller driver for R-Car SoCs
13 #include <linux/usb/phy.h>
16 #include "xhci-plat.h"
17 #include "xhci-rzv2m.h"
23 * - The V3 firmware is for all R-Car Gen3
24 * - The V2 firmware is possible to use on R-Car Gen2. However, the V2 causes
25 * performance degradation. So, this driver continues to use the V1 if R-Car
27 * - The V1 firmware is impossible to use on R-Car Gen3.
79 writel(RCAR_USB3_LCLK_ENA_VAL, hcd->regs + RCAR_USB3_LCLK); in xhci_rcar_start_gen2()
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/linux-6.12.1/drivers/phy/renesas/
Dphy-rcar-gen2.c1 // SPDX-License-Identifier: GPL-2.0
3 * Renesas R-Car Gen2 PHY driver
15 #include <linux/phy/phy.h>
28 /* USB General control register (UGCTRL) */
32 /* USB General control register 2 (UGCTRL2) */
42 /* USB General status register (UGSTS) */
48 struct phy *phy; member
76 static int rcar_gen2_phy_init(struct phy *p) in rcar_gen2_phy_init()
78 struct rcar_gen2_phy *phy = phy_get_drvdata(p); in rcar_gen2_phy_init() local
79 struct rcar_gen2_channel *channel = phy->channel; in rcar_gen2_phy_init()
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/linux-6.12.1/drivers/usb/renesas_usbhs/
Dcommon.c1 // SPDX-License-Identifier: GPL-1.0+
3 * Renesas USB driver
33 * +-------+ +-----------+
34 * | pipe0 |------>| fifo pio |
35 * +------------+ +-------+ +-----------+
36 * | mod_gadget |=====> | pipe1 |--+
37 * +------------+ +-------+ | +-----------+
38 * | pipe2 | | +-| fifo dma0 |
39 * +------------+ +-------+ | | +-----------+
40 * | mod_host | | pipe3 |<-|--+
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