bindings/display/msm/dsi-phy-28nm.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/display/msm/dsi-phy-28nm.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm Display DSI 28nm PHY
   8
   9 maintainers:
  10   - Krishna Manikandan <quic_mkrishn@quicinc.com>
  11
  12 allOf:
  13   - $ref: dsi-phy-common.yaml#
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - qcom,dsi-phy-28nm-8226
  19       - qcom,dsi-phy-28nm-8960
  20       - qcom,dsi-phy-28nm-hpm
  21       - qcom,dsi-phy-28nm-hpm-fam-b
  22       - qcom,dsi-phy-28nm-lp
  23
  24   reg:
  25     items:
  26       - description: dsi pll register set
  27       - description: dsi phy register set
  28       - description: dsi phy regulator register set
  29
  30   reg-names:
  31     items:
  32       - const: dsi_pll
  33       - const: dsi_phy
  34       - const: dsi_phy_regulator
  35
  36   vddio-supply:
  37     description: Phandle to vdd-io regulator device node.
  38
  39   qcom,dsi-phy-regulator-ldo-mode:
  40     type: boolean
  41     description: Indicates if the LDO mode PHY regulator is wanted.
  42
  43 required:
  44   - compatible
  45   - reg
  46   - reg-names
  47   - vddio-supply
  48
  49 unevaluatedProperties: false
  50
  51 examples:
  52   - |
  53      #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
  54      #include <dt-bindings/clock/qcom,rpmh.h>
  55
  56      dsi-phy@fd922a00 {
  57          compatible = "qcom,dsi-phy-28nm-lp";
  58          reg = <0xfd922a00 0xd4>,
  59                <0xfd922b00 0x2b0>,
  60                <0xfd922d80 0x7b>;
  61          reg-names = "dsi_pll",
  62                      "dsi_phy",
  63                      "dsi_phy_regulator";
  64
  65          #clock-cells = <1>;
  66          #phy-cells = <0>;
  67
  68          vddio-supply = <&vddio_reg>;
  69
  70          clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
  71                   <&rpmhcc RPMH_CXO_CLK>;
  72          clock-names = "iface", "ref";
  73      };
  74 ...