2019-10-25 08:47:50

by Ondřej Jirman

Subject: [PATCH v2 1/4] dt-bindings: Add bindings for USB3 phy on Allwinner H6

The new Allwinner H6 SoC contains a USB3 PHY that is wired to the
external USB3 pins of the SoC.

Add a device tree binding for the PHY.

Signed-off-by: Ondrej Jirman <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
---
.../phy/allwinner,sun50i-h6-usb3-phy.yaml | 47 +++++++++++++++++++
1 file changed, 47 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml

diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml
new file mode 100644
index 000000000000..e5922b427342
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 Ondrej Jirman <[email protected]>
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/phy/allwinner,sun50i-h6-usb3-phy.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Allwinner H6 USB3 PHY
+
+maintainers:
+ - Ondrej Jirman <[email protected]>
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun50i-h6-usb3-phy
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ "#phy-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - resets
+ - "#phy-cells"
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun50i-h6-ccu.h>
+ #include <dt-bindings/reset/sun50i-h6-ccu.h>
+ phy@5210000 {
+ compatible = "allwinner,sun50i-h6-usb3-phy";
+ reg = <0x5210000 0x10000>;
+ clocks = <&ccu CLK_USB_PHY1>;
+ resets = <&ccu RST_USB_PHY1>;
+ #phy-cells = <0>;
+ };
--
2.23.0

2019-10-29 20:06:40

by Rob Herring (Arm)

Subject: Re: [PATCH v2 1/4] dt-bindings: Add bindings for USB3 phy on Allwinner H6

On Thu, 24 Oct 2019 12:54:57 +0200, Ondrej Jirman wrote:
> The new Allwinner H6 SoC contains a USB3 PHY that is wired to the
> external USB3 pins of the SoC.
>
> Add a device tree binding for the PHY.
>
> Signed-off-by: Ondrej Jirman <[email protected]>
> Acked-by: Maxime Ripard <[email protected]>
> ---
> .../phy/allwinner,sun50i-h6-usb3-phy.yaml | 47 +++++++++++++++++++
> 1 file changed, 47 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml
>

Reviewed-by: Rob Herring <[email protected]>