[18/43] dt-bindings: phy: qcom,qmp-pcie: add example node

Commit Message

Johan Hovold July 5, 2022, 9:42 a.m. UTC

Add an example node based on a cleaned up version of sm8250.dtsi.

Signed-off-by: Johan Hovold <[e-mail]>
---
 .../bindings/phy/qcom,qmp-pcie-phy.yaml       | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)

Patch

diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml
index 5a1ebf874559..3fc08af41144 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml
@@ -262,3 +262,44 @@  allOf:
             properties:
               reg:
                 minItems: 4
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sm8250.h>
+    phy-wrapper@1c0e000 {
+        compatible = "qcom,sm8250-qmp-gen3x2-pcie-phy";
+        reg = <0x01c0e000 0x1c0>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x01c0e000 0x1000>;
+
+        clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
+                 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+                 <&gcc GCC_PCIE_WIGIG_CLKREF_EN>,
+                 <&gcc GCC_PCIE1_PHY_REFGEN_CLK>;
+
+        clock-names = "aux", "cfg_ahb", "ref", "refgen";
+
+        resets = <&gcc GCC_PCIE_1_PHY_BCR>;
+        reset-names = "phy";
+
+        vdda-phy-supply = <&vreg_l10c_0p88>;
+        vdda-pll-supply = <&vreg_l6b_1p2>;
+
+        phy@200 {
+            reg = <0x200 0x170>,
+                  <0x400 0x200>,
+                  <0xa00 0x1f0>,
+                  <0x600 0x170>,
+                  <0x800 0x200>,
+                  <0xe00 0xf4>;
+
+            clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
+            clock-names = "pipe0";
+
+            #clock-cells = <0>;
+            clock-output-names = "pcie_1_pipe_clk";
+
+            #phy-cells = <0>;
+        };
+    };