Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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-20nm.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm Display DSI 20nm 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 | const: qcom,dsi-phy-20nm |
| 18 | |
| 19 | reg: |
| 20 | items: |
| 21 | - description: dsi pll register set |
| 22 | - description: dsi phy register set |
| 23 | - description: dsi phy regulator register set |
| 24 | |
| 25 | reg-names: |
| 26 | items: |
| 27 | - const: dsi_pll |
| 28 | - const: dsi_phy |
| 29 | - const: dsi_phy_regulator |
| 30 | |
| 31 | vcca-supply: |
| 32 | description: Phandle to vcca regulator device node. |
| 33 | |
| 34 | vddio-supply: |
| 35 | description: Phandle to vdd-io regulator device node. |
| 36 | |
| 37 | required: |
| 38 | - compatible |
| 39 | - reg |
| 40 | - reg-names |
| 41 | - vddio-supply |
| 42 | - vcca-supply |
| 43 | |
| 44 | unevaluatedProperties: false |
| 45 | |
| 46 | examples: |
| 47 | - | |
| 48 | #include <dt-bindings/clock/qcom,dispcc-sdm845.h> |
| 49 | #include <dt-bindings/clock/qcom,rpmh.h> |
| 50 | |
| 51 | dsi-phy@fd922a00 { |
| 52 | compatible = "qcom,dsi-phy-20nm"; |
| 53 | reg = <0xfd922a00 0xd4>, |
| 54 | <0xfd922b00 0x2b0>, |
| 55 | <0xfd922d80 0x7b>; |
| 56 | reg-names = "dsi_pll", |
| 57 | "dsi_phy", |
| 58 | "dsi_phy_regulator"; |
| 59 | |
| 60 | #clock-cells = <1>; |
| 61 | #phy-cells = <0>; |
| 62 | |
| 63 | vcca-supply = <&vcca_reg>; |
| 64 | vddio-supply = <&vddio_reg>; |
| 65 | |
| 66 | clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, |
| 67 | <&rpmhcc RPMH_CXO_CLK>; |
| 68 | clock-names = "iface", "ref"; |
| 69 | }; |
| 70 | ... |