From: Wesley Cheng <wcheng@codeaurora.org>
To: agross@kernel.org, bjorn.andersson@linaro.org, kishon@ti.com,
robh+dt@kernel.org, mark.rutland@arm.com, p.zabel@pengutronix.de
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, Wesley Cheng <wcheng@codeaurora.org>
Subject: [PATCH v3 1/4] dt-bindings: phy: Add binding for qcom,usb-hs-7nm
Date: Wed, 25 Mar 2020 10:43:01 -0700 [thread overview]
Message-ID: <1585158184-5907-2-git-send-email-wcheng@codeaurora.org> (raw)
In-Reply-To: <1585158184-5907-1-git-send-email-wcheng@codeaurora.org>
This binding shows the descriptions and properties for the
7nm Synopsis HS USB PHY used on QCOM platforms.
Signed-off-by: Wesley Cheng <wcheng@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/phy/qcom,usb-hs-7nm.yaml | 76 ++++++++++++++++++++++
1 file changed, 76 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/qcom,usb-hs-7nm.yaml
diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-7nm.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-hs-7nm.yaml
new file mode 100644
index 0000000..7292e27
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/qcom,usb-hs-7nm.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/phy/qcom,usb-hs-7nm.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Synopsys 7nm High-Speed USB PHY
+
+maintainers:
+ - Wesley Cheng <wcheng@codeaurora.org>
+
+description: |
+ Qualcomm Hi-Speed 7nm USB PHY
+
+properties:
+ compatible:
+ enum:
+ - qcom,usb-snps-hs-7nm-phy
+ - qcom,sm8150-usb-hs-phy
+
+ reg:
+ maxItems: 1
+
+ "#phy-cells":
+ const: 0
+
+ clocks:
+ items:
+ - description: rpmhcc ref clock
+
+ clock-names:
+ items:
+ - const: ref
+
+ resets:
+ items:
+ - description: PHY core reset
+
+ vdda-pll-supply:
+ description: phandle to the regulator VDD supply node.
+
+ vdda18-supply:
+ description: phandle to the regulator 1.8V supply node.
+
+ vdda33-supply:
+ description: phandle to the regulator 3.3V supply node.
+
+required:
+ - compatible
+ - reg
+ - "#phy-cells"
+ - clocks
+ - clock-names
+ - resets
+ - vdda-pll-supply
+ - vdda18-supply
+ - vdda33-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/clock/qcom,gcc-sm8150.h>
+ usb_1_hsphy: phy@88e2000 {
+ compatible = "qcom,sm8150-usb-hs-phy";
+ reg = <0 0x088e2000 0 0x400>;
+ status = "disabled";
+ #phy-cells = <0>;
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "ref";
+
+ resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+ };
+...
\ No newline at end of file
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2020-03-25 17:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-25 17:43 [PATCH v3 0/4] Add SS/HS-USB changes for Qualcomm SM8150 chipset Wesley Cheng
2020-03-25 17:43 ` Wesley Cheng [this message]
2020-03-25 17:43 ` [PATCH v3 2/4] phy: qcom-snps: Add SNPS USB PHY driver for QCOM based SOCs Wesley Cheng
2020-03-25 17:43 ` [PATCH v3 3/4] phy: qcom-qmp: Add SM8150 QMP USB3 PHY support Wesley Cheng
2020-03-25 17:43 ` [PATCH v3 4/4] phy: qcom-qmp: Use proper PWRDOWN offset for sm8150 USB Wesley Cheng
2020-03-27 0:32 ` Wesley Cheng
2020-04-07 22:23 [PATCH v3 0/4] Add SS/HS-USB changes for Qualcomm SM8150 chipset Wesley Cheng
2020-04-07 22:23 ` [PATCH v3 1/4] dt-bindings: phy: Add binding for qcom,usb-hs-7nm Wesley Cheng
2020-04-11 2:13 ` Stephen Boyd
2020-04-11 3:56 ` Wesley Cheng
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