From: Neil Armstrong <narmstrong@baylibre.com>
To: gregkh@linuxfoundation.org, hminas@synopsys.com,
balbi@kernel.org, kishon@ti.com, devicetree@vger.kernel.org
Cc: Neil Armstrong <narmstrong@baylibre.com>,
linux-amlogic@lists.infradead.org, linux-usb@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Rob Herring <robh@kernel.org>
Subject: [PATCH v3 2/8] dt-bindings: phy: Add Amlogic G12A USB3+PCIE Combo PHY Bindings
Date: Mon, 18 Mar 2019 11:11:47 +0100 [thread overview]
Message-ID: <20190318101153.7531-3-narmstrong@baylibre.com> (raw)
In-Reply-To: <20190318101153.7531-1-narmstrong@baylibre.com>
Add the Amlogic G12A Family USB3 + PCIE Combo PHY Bindings.
This PHY can provide exclusively USB3 or PCIE support on shared I/Os.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../bindings/phy/meson-g12a-usb3-pcie-phy.txt | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt
diff --git a/Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt b/Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt
new file mode 100644
index 000000000000..7cfc17e2df31
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt
@@ -0,0 +1,22 @@
+* Amlogic G12A USB3 + PCIE Combo PHY binding
+
+Required properties:
+- compatible: Should be "amlogic,meson-g12a-usb3-pcie-phy"
+- #phys-cells: must be 1. The cell number is used to select the phy mode
+ as defined in <dt-bindings/phy/phy.h> between PHY_TYPE_USB3 and PHY_TYPE_PCIE
+- reg: The base address and length of the registers
+- clocks: a phandle to the 100MHz reference clock of this PHY
+- clock-names: must be "ref_clk"
+- resets: phandle to the reset lines for the PHY control
+- reset-names: must be "phy"
+
+Example:
+ usb3_pcie_phy: phy@46000 {
+ compatible = "amlogic,g12a-usb3-pcie-phy";
+ reg = <0x0 0x46000 0x0 0x2000>;
+ clocks = <&clkc CLKID_PCIE_PLL>;
+ clock-names = "ref_clk";
+ resets = <&reset RESET_PCIE_PHY>;
+ reset-names = "phy";
+ #phy-cells = <1>;
+ };
--
2.20.1
next prev parent reply other threads:[~2019-03-18 10:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-18 10:11 [PATCH v3 0/8] arm64: meson: Add support for USB on Amlogic G12A Neil Armstrong
2019-03-18 10:11 ` [PATCH v3 1/8] dt-bindings: phy: Add Amlogic G12A USB2 PHY Bindings Neil Armstrong
2019-03-18 10:11 ` Neil Armstrong [this message]
2019-03-18 10:11 ` [PATCH v3 3/8] dt-bindings: usb: dwc2: Add Amlogic G12A DWC2 Compatible Neil Armstrong
2019-03-18 10:11 ` [PATCH v3 4/8] dt-bindings: usb: dwc3: Add Amlogic G12A DWC3 Glue Bindings Neil Armstrong
2019-03-18 10:11 ` [PATCH v3 5/8] phy: amlogic: add Amlogic G12A USB2 PHY Driver Neil Armstrong
2019-03-18 10:18 ` Kishon Vijay Abraham I
2019-03-18 11:28 ` Neil Armstrong
2019-03-18 10:11 ` [PATCH v3 6/8] phy: amlogic: Add Amlogic G12A USB3 + PCIE Combo " Neil Armstrong
2019-03-18 10:11 ` [PATCH v3 7/8] usb: dwc2: Add Amlogic G12A DWC2 Params Neil Armstrong
2019-03-18 10:11 ` [PATCH v3 8/8] usb: dwc3: Add Amlogic G12A DWC3 glue Neil Armstrong
2019-03-19 1:57 ` Chunfeng Yun
2019-03-19 8:15 ` Neil Armstrong
2019-03-20 1:43 ` Chunfeng Yun
2019-03-18 13:27 ` [PATCH v3 0/8] arm64: meson: Add support for USB on Amlogic G12A Neil Armstrong
2019-03-18 19:41 ` Martin Blumenstingl
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