[PATCH 28/43] dt-bindings: phy: qcom,qmp-ufs: add example node

Johan Hovold johan+linaro at kernel.org
Tue Jul 5 02:42:24 PDT 2022


Add an example node based on a cleaned up version of sc8280xp.dtsi.

Signed-off-by: Johan Hovold <johan+linaro at kernel.org>
---
 .../bindings/phy/qcom,qmp-ufs-phy.yaml        | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
index 9124b60eb9a7..24272cdde9a1 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
@@ -217,3 +217,33 @@ allOf:
             properties:
               reg:
                 minItems: 4
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    phy-wrapper at 1d87000 {
+        compatible = "qcom,sc8280xp-qmp-ufs-phy";
+        reg = <0x01d87000 0xe10>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x01d87000 0x1000>;
+
+        clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
+        clock-names = "ref", "ref_aux";
+
+        resets = <&ufs_mem_hc 0>;
+        reset-names = "ufsphy";
+
+        vdda-phy-supply = <&vreg_l6b>;
+        vdda-pll-supply = <&vreg_l3b>;
+
+        phy at 400 {
+            reg = <0x400 0x108>,
+                  <0x600 0x1e0>,
+                  <0xc00 0x1dc>,
+                  <0x800 0x108>,
+                  <0xa00 0x1e0>;
+            #phy-cells = <0>;
+        };
+    };
-- 
2.35.1




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