From: Hanjie Lin <hanjie.lin@amlogic.com>
To: Jerome Brunet <jbrunet@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Rob Herring <robh@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Kevin Hilman <khilman@baylibre.com>
Cc: devicetree@vger.kernel.org, Hanjie Lin <hanjie.lin@amlogic.com>,
Victor Wan <victor.wan@amlogic.com>,
Jianxin Pan <jianxin.pan@amlogic.com>,
Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
linux-usb@vger.kernel.org, Yue Wang <yue.wang@amlogic.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Liang Yang <liang.yang@amlogic.com>,
Qiufang Dai <qiufang.dai@amlogic.com>,
Xingyu Chen <xingyu.chen@amlogic.com>,
Carlo Caione <carlo@caione.org>,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Jian Hu <jian.hu@amlogic.com>
Subject: [PATCH v3 1/6] dt-bindings: phy: Add Amlogic A1 USB2 PHY Bindings
Date: Fri, 27 Dec 2019 14:36:41 +0800 [thread overview]
Message-ID: <1577428606-69855-2-git-send-email-hanjie.lin@amlogic.com> (raw)
In-Reply-To: <1577428606-69855-1-git-send-email-hanjie.lin@amlogic.com>
Add the Amlogic A1 Family USB2 PHY Bindings
It supports Host mode only.
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
---
.../bindings/phy/amlogic,meson-a1-usb2-phy.yaml | 55 ++++++++++++++++++++++
1 file changed, 55 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml
diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml
new file mode 100644
index 00000000..2b2c526
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/amlogic,meson-a1-usb2-phy.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 Amlogic, Inc
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/phy/amlogic,meson-a1-usb2-phy.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic A1 USB2 PHY
+
+maintainers:
+ - Yue Wang <yue.wang@amlogic.com>
+
+properties:
+ compatible:
+ enum:
+ - amlogic,meson-a1-usb2-phy
+
+ reg:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ items:
+ - const: phy
+
+ "#phy-cells":
+ const: 0
+
+ power-domains:
+ maxItems: 1
+ description:
+ a phandle to respective power domain node as described by generic
+ PM domain bindings (see power/power_domain.txt for more information).
+
+required:
+ - compatible
+ - reg
+ - resets
+ - reset-names
+ - "#phy-cells"
+ - power-domains
+
+examples:
+ - |
+ usb2_phy1: phy@40000 {
+ status = "okay";
+ compatible = "amlogic,a1-usb2-phy";
+ reg = <0x0 0x40000 0x0 0x2000>;
+ resets = <&reset RESET_USBPHY>;
+ reset-names = "phy";
+ #phy-cells = <0>;
+ power-domains = <&pwrc PWRC_USB_ID>;
+ };
--
2.7.4
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next prev parent reply other threads:[~2019-12-27 6:38 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-27 6:36 [PATCH v3 0/6] arm64: meson: Add support for USB on Amlogic A1 Hanjie Lin
2019-12-27 6:36 ` Hanjie Lin [this message]
2020-01-04 0:28 ` [PATCH v3 1/6] dt-bindings: phy: Add Amlogic A1 USB2 PHY Bindings Rob Herring
2020-01-07 2:35 ` Hanjie Lin
2019-12-27 6:36 ` [PATCH v3 2/6] dt-bindings: usb: dwc3: Add the Amlogic A1 Family DWC3 Glue Bindings Hanjie Lin
2020-01-04 0:32 ` Rob Herring
2020-01-07 2:43 ` Hanjie Lin
2019-12-27 6:36 ` [PATCH v3 3/6] phy: amlogic: Add Amlogic A1 USB2 PHY Driver Hanjie Lin
2019-12-27 16:40 ` Martin Blumenstingl
2020-01-02 0:10 ` Hanjie Lin
2019-12-28 2:53 ` Chunfeng Yun
2020-01-02 0:12 ` Hanjie Lin
2019-12-27 6:36 ` [PATCH v3 4/6] usb: dwc3: Add Amlogic A1 DWC3 glue Hanjie Lin
2019-12-27 16:38 ` Martin Blumenstingl
2020-01-02 0:30 ` Hanjie Lin
2020-01-02 21:52 ` Martin Blumenstingl
2019-12-27 6:36 ` [PATCH v3 5/6] arm64: dts: meson: a1: Enable USB2 PHY Hanjie Lin
2019-12-27 6:36 ` [PATCH v3 6/6] arm64: dts: meson: a1: Enable DWC3 controller Hanjie Lin
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