summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml')
-rw-r--r--Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml72
1 files changed, 72 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
new file mode 100644
index 000000000..2f1fd140c
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/dsi-phy-28nm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DSI 28nm PHY
+
+maintainers:
+ - Krishna Manikandan <quic_mkrishn@quicinc.com>
+
+allOf:
+ - $ref: dsi-phy-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,dsi-phy-28nm-hpm
+ - qcom,dsi-phy-28nm-lp
+ - qcom,dsi-phy-28nm-8960
+
+ reg:
+ items:
+ - description: dsi pll register set
+ - description: dsi phy register set
+ - description: dsi phy regulator register set
+
+ reg-names:
+ items:
+ - const: dsi_pll
+ - const: dsi_phy
+ - const: dsi_phy_regulator
+
+ vddio-supply:
+ description: Phandle to vdd-io regulator device node.
+
+ qcom,dsi-phy-regulator-ldo-mode:
+ type: boolean
+ description: Indicates if the LDO mode PHY regulator is wanted.
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - vddio-supply
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+
+ dsi-phy@fd922a00 {
+ compatible = "qcom,dsi-phy-28nm-lp";
+ reg = <0xfd922a00 0xd4>,
+ <0xfd922b00 0x2b0>,
+ <0xfd922d80 0x7b>;
+ reg-names = "dsi_pll",
+ "dsi_phy",
+ "dsi_phy_regulator";
+
+ #clock-cells = <1>;
+ #phy-cells = <0>;
+
+ vddio-supply = <&vddio_reg>;
+
+ clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "iface", "ref";
+ };
+...