162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/phy/allwinner,sun8i-a23-usb-phy.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Allwinner A23 USB PHY 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Chen-Yu Tsai <wens@csie.org> 1162306a36Sopenharmony_ci - Maxime Ripard <mripard@kernel.org> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciproperties: 1462306a36Sopenharmony_ci "#phy-cells": 1562306a36Sopenharmony_ci const: 1 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci compatible: 1862306a36Sopenharmony_ci enum: 1962306a36Sopenharmony_ci - allwinner,sun8i-a23-usb-phy 2062306a36Sopenharmony_ci - allwinner,sun8i-a33-usb-phy 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci reg: 2362306a36Sopenharmony_ci items: 2462306a36Sopenharmony_ci - description: PHY Control registers 2562306a36Sopenharmony_ci - description: PHY PMU1 registers 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci reg-names: 2862306a36Sopenharmony_ci items: 2962306a36Sopenharmony_ci - const: phy_ctrl 3062306a36Sopenharmony_ci - const: pmu1 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci clocks: 3362306a36Sopenharmony_ci items: 3462306a36Sopenharmony_ci - description: USB OTG PHY bus clock 3562306a36Sopenharmony_ci - description: USB Host 0 PHY bus clock 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ci clock-names: 3862306a36Sopenharmony_ci items: 3962306a36Sopenharmony_ci - const: usb0_phy 4062306a36Sopenharmony_ci - const: usb1_phy 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ci resets: 4362306a36Sopenharmony_ci items: 4462306a36Sopenharmony_ci - description: USB OTG reset 4562306a36Sopenharmony_ci - description: USB Host 1 Controller reset 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ci reset-names: 4862306a36Sopenharmony_ci items: 4962306a36Sopenharmony_ci - const: usb0_reset 5062306a36Sopenharmony_ci - const: usb1_reset 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ci usb0_id_det-gpios: 5362306a36Sopenharmony_ci maxItems: 1 5462306a36Sopenharmony_ci description: GPIO to the USB OTG ID pin 5562306a36Sopenharmony_ci 5662306a36Sopenharmony_ci usb0_vbus_det-gpios: 5762306a36Sopenharmony_ci maxItems: 1 5862306a36Sopenharmony_ci description: GPIO to the USB OTG VBUS detect pin 5962306a36Sopenharmony_ci 6062306a36Sopenharmony_ci usb0_vbus_power-supply: 6162306a36Sopenharmony_ci description: Power supply to detect the USB OTG VBUS 6262306a36Sopenharmony_ci 6362306a36Sopenharmony_ci usb0_vbus-supply: 6462306a36Sopenharmony_ci description: Regulator controlling USB OTG VBUS 6562306a36Sopenharmony_ci 6662306a36Sopenharmony_ci usb1_vbus-supply: 6762306a36Sopenharmony_ci description: Regulator controlling USB1 Host controller 6862306a36Sopenharmony_ci 6962306a36Sopenharmony_cirequired: 7062306a36Sopenharmony_ci - "#phy-cells" 7162306a36Sopenharmony_ci - compatible 7262306a36Sopenharmony_ci - clocks 7362306a36Sopenharmony_ci - clock-names 7462306a36Sopenharmony_ci - reg 7562306a36Sopenharmony_ci - reg-names 7662306a36Sopenharmony_ci - resets 7762306a36Sopenharmony_ci - reset-names 7862306a36Sopenharmony_ci 7962306a36Sopenharmony_ciadditionalProperties: false 8062306a36Sopenharmony_ci 8162306a36Sopenharmony_ciexamples: 8262306a36Sopenharmony_ci - | 8362306a36Sopenharmony_ci #include <dt-bindings/gpio/gpio.h> 8462306a36Sopenharmony_ci #include <dt-bindings/clock/sun8i-a23-a33-ccu.h> 8562306a36Sopenharmony_ci #include <dt-bindings/reset/sun8i-a23-a33-ccu.h> 8662306a36Sopenharmony_ci 8762306a36Sopenharmony_ci phy@1c19400 { 8862306a36Sopenharmony_ci #phy-cells = <1>; 8962306a36Sopenharmony_ci compatible = "allwinner,sun8i-a23-usb-phy"; 9062306a36Sopenharmony_ci reg = <0x01c19400 0x10>, <0x01c1a800 0x4>; 9162306a36Sopenharmony_ci reg-names = "phy_ctrl", "pmu1"; 9262306a36Sopenharmony_ci clocks = <&ccu CLK_USB_PHY0>, 9362306a36Sopenharmony_ci <&ccu CLK_USB_PHY1>; 9462306a36Sopenharmony_ci clock-names = "usb0_phy", 9562306a36Sopenharmony_ci "usb1_phy"; 9662306a36Sopenharmony_ci resets = <&ccu RST_USB_PHY0>, 9762306a36Sopenharmony_ci <&ccu RST_USB_PHY1>; 9862306a36Sopenharmony_ci reset-names = "usb0_reset", 9962306a36Sopenharmony_ci "usb1_reset"; 10062306a36Sopenharmony_ci usb0_id_det-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ 10162306a36Sopenharmony_ci usb0_vbus_power-supply = <&usb_power_supply>; 10262306a36Sopenharmony_ci usb0_vbus-supply = <®_drivevbus>; 10362306a36Sopenharmony_ci usb1_vbus-supply = <®_usb1_vbus>; 10462306a36Sopenharmony_ci }; 105