OpenWrt – Blame information for rev 1
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1 | office | 1 | From 5f01733dc755dfadfa51b7b3c6c160e632fc6002 Mon Sep 17 00:00:00 2001 |
2 | From: John Crispin <john@phrozen.org> |
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3 | Date: Tue, 24 Jul 2018 15:09:36 +0200 |
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4 | Subject: [PATCH 1/3] dt-bindings: phy-qcom-ipq4019-usb: add binding document |
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5 | |||
6 | This patch adds the binding documentation for the HS/SS USB PHY found |
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7 | inside Qualcom Dakota SoCs. |
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8 | |||
9 | Signed-off-by: John Crispin <john@phrozen.org> |
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10 | --- |
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11 | .../bindings/phy/phy-qcom-ipq4019-usb.txt | 21 +++++++++++++++++++++ |
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12 | 1 file changed, 21 insertions(+) |
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13 | create mode 100644 Documentation/devicetree/bindings/phy/phy-qcom-ipq4019-usb.txt |
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14 | |||
15 | --- /dev/null |
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16 | +++ b/Documentation/devicetree/bindings/phy/phy-qcom-ipq4019-usb.txt |
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17 | @@ -0,0 +1,21 @@ |
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18 | +Qualcom Dakota HS/SS USB PHY |
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19 | + |
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20 | +Required properties: |
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21 | + - compatible: "qcom,usb-ss-ipq4019-phy", |
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22 | + "qcom,usb-hs-ipq4019-phy" |
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23 | + - reg: offset and length of the registers |
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24 | + - #phy-cells: should be 0 |
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25 | + - resets: the reset controllers as listed below |
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26 | + - reset-names: the names of the reset controllers |
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27 | + "por_rst" - the POR reset line for SS and HS phys |
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28 | + "srif_rst" - the SRIF reset line for HS phys |
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29 | +Example: |
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30 | + |
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31 | +hsphy@a8000 { |
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32 | + compatible = "qcom,usb-hs-ipq4019-phy"; |
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33 | + phy-cells = <0>; |
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34 | + reg = <0xa8000 0x40>; |
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35 | + resets = <&gcc USB2_HSPHY_POR_ARES>, |
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36 | + <&gcc USB2_HSPHY_S_ARES>; |
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37 | + reset-names = "por_rst", "srif_rst"; |
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38 | +}; |