From: Frank Lee <frank@allwinnertech.com>
To: tiny.windzz@gmail.com
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Yangtao Li <frank@allwinnertech.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>
Subject: [RESEND PATCH 12/19] dt-bindings: Add bindings for USB phy on Allwinner A100
Date: Tue, 10 Nov 2020 14:39:42 +0800 [thread overview]
Message-ID: <1ce71bac2732620f8fe77b23ca84e062385e7e8a.1604988979.git.frank@allwinnertech.com> (raw)
In-Reply-To: <cover.1604988979.git.frank@allwinnertech.com>
From: Yangtao Li <frank@allwinnertech.com>
Add a device tree binding for the A100's USB PHY.
Signed-off-by: Yangtao Li <frank@allwinnertech.com>
---
.../phy/allwinner,sun50i-a100-usb-phy.yaml | 105 ++++++++++++++++++
1 file changed, 105 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/allwinner,sun50i-a100-usb-phy.yaml
diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun50i-a100-usb-phy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun50i-a100-usb-phy.yaml
new file mode 100644
index 000000000000..cc9bbebe2bd7
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/allwinner,sun50i-a100-usb-phy.yaml
@@ -0,0 +1,105 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/allwinner,sun50i-a100-usb-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A100 USB PHY Device Tree Bindings
+
+maintainers:
+ - Yangtao Li <tiny.windzz@gmail.com>
+
+properties:
+ "#phy-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun50i-a100-usb-phy
+
+ reg:
+ items:
+ - description: PHY Control registers
+ - description: PHY PMU0 registers
+ - description: PHY PMU1 registers
+
+ reg-names:
+ items:
+ - const: phy_ctrl
+ - const: pmu0
+ - const: pmu1
+
+ clocks:
+ items:
+ - description: USB OTG PHY bus clock
+ - description: USB Host 0 PHY bus clock
+
+ clock-names:
+ items:
+ - const: usb0_phy
+ - const: usb1_phy
+
+ resets:
+ items:
+ - description: USB OTG reset
+ - description: USB Host 1 Controller reset
+
+ reset-names:
+ items:
+ - const: usb0_reset
+ - const: usb1_reset
+
+ usb0_id_det-gpios:
+ description: GPIO to the USB OTG ID pin
+
+ usb0_vbus_det-gpios:
+ description: GPIO to the USB OTG VBUS detect pin
+
+ usb0_vbus_power-supply:
+ description: Power supply to detect the USB OTG VBUS
+
+ usb0_vbus-supply:
+ description: Regulator controlling USB OTG VBUS
+
+ usb1_vbus-supply:
+ description: Regulator controlling USB1 Host controller
+
+required:
+ - "#phy-cells"
+ - compatible
+ - clocks
+ - clock-names
+ - reg
+ - reg-names
+ - resets
+ - reset-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/clock/sun50i-a100-ccu.h>
+ #include <dt-bindings/reset/sun50i-a100-ccu.h>
+
+ phy@5100400 {
+ #phy-cells = <1>;
+ compatible = "allwinner,sun50i-a100-usb-phy";
+ reg = <0x05100400 0x14>,
+ <0x05101800 0x4>,
+ <0x05200800 0x4>;
+ reg-names = "phy_ctrl",
+ "pmu0",
+ "pmu1";
+ clocks = <&ccu CLK_USB_PHY0>,
+ <&ccu CLK_USB_PHY1>;
+ clock-names = "usb0_phy",
+ "usb1_phy";
+ resets = <&ccu RST_USB_PHY0>,
+ <&ccu RST_USB_PHY1>;
+ reset-names = "usb0_reset",
+ "usb1_reset";
+ usb0_id_det-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb0_vbus-supply = <®_drivevbus>;
+ usb1_vbus-supply = <®_usb1_vbus>;
+ };
--
2.28.0
next prev parent reply other threads:[~2020-11-10 6:39 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-10 6:20 [RESEND PATCH 00/19] Second step support for A100 Frank Lee
2020-11-10 6:22 ` [RESEND PATCH 01/19] pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller Frank Lee
2020-11-24 8:40 ` Linus Walleij
2020-11-10 6:23 ` [RESEND PATCH 02/19] pinctrl: sunxi: Mark the irq bank not found in sunxi_pinctrl_irq_handler() with WARN_ON Frank Lee
2020-11-24 8:41 ` Linus Walleij
2020-11-10 6:24 ` [RESEND PATCH 03/19] pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler Frank Lee
2020-11-24 8:41 ` Linus Walleij
2020-11-10 6:26 ` [RESEND PATCH 04/19] dt-bindings: dma: allwinner,sun50i-a64-dma: Add A100 compatible Frank Lee
2020-11-11 22:46 ` Rob Herring
2020-11-18 11:01 ` Vinod Koul
2020-11-10 6:28 ` [RESEND PATCH 05/19] dmaengine: sun6i: Add support for A100 DMA Frank Lee
2020-11-18 10:59 ` Vinod Koul
2020-11-28 20:31 ` André Przywara
2020-11-10 6:29 ` [RESEND PATCH 06/19] arm64: allwinner: a100: Add device node for DMA controller Frank Lee
2020-11-28 20:34 ` André Przywara
2020-11-10 6:31 ` [RESEND PATCH 07/19] arm64: dts: allwinner: A100: Add PMU mode Frank Lee
2020-11-28 20:47 ` André Przywara
2020-11-10 6:32 ` [RESEND PATCH 08/19] phy: sun4i-usb: remove enable_pmu_unk1 from sun50i_h6_cfg Frank Lee
2020-11-19 6:19 ` Vinod Koul
2020-11-10 6:35 ` [RESEND PATCH 09/19] phy: allwinner: Convert to devm_platform_ioremap_* API Frank Lee
2020-11-19 6:20 ` Vinod Koul
2020-11-10 6:36 ` [RESEND PATCH 10/19] dt-bindings: watchdog: sun4i: Add A100 compatible Frank Lee
2020-11-11 22:46 ` Rob Herring
2020-11-10 6:38 ` [RESEND PATCH 11/19] arm64: dts: allwinner: a100: add watchdog node Frank Lee
2020-11-28 20:20 ` André Przywara
2020-11-10 6:39 ` Frank Lee [this message]
2020-11-11 22:50 ` [RESEND PATCH 12/19] dt-bindings: Add bindings for USB phy on Allwinner A100 Rob Herring
2020-11-28 20:18 ` André Przywara
2020-12-01 18:44 ` Maxime Ripard
2020-11-10 6:40 ` [RESEND PATCH 13/19] phy: sun4i-usb: add support for A100 USB PHY Frank Lee
2020-11-28 19:39 ` André Przywara
2020-12-07 1:18 ` André Przywara
2020-11-10 6:41 ` [RESEND PATCH 14/19] arm64: dts: allwinner: a100: add usb related nodes Frank Lee
2020-11-10 6:43 ` [RESEND PATCH 15/19] arm64: allwinner: A100: enable EHCI, OHCI and USB PHY nodes in Perf1 Frank Lee
2020-11-10 6:45 ` [RESEND PATCH 16/19] dt-bindings: mmc: sunxi: Add A100 compatibles Frank Lee
2020-11-11 22:51 ` Rob Herring
2020-11-10 6:46 ` [RESEND PATCH 17/19] mmc: sunxi: add support for A100 mmc controller Frank Lee
2020-11-28 19:56 ` André Przywara
2020-11-29 1:38 ` André Przywara
2020-11-10 6:48 ` [RESEND PATCH 18/19] arm64: allwinner: a100: Add MMC related nodes Frank Lee
2020-11-28 20:07 ` André Przywara
2020-11-10 6:49 ` [RESEND PATCH 19/19] arm64: dts: allwinner: a100: perf1: Add eMMC and MMC node Frank Lee
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