The QMP USB PHYs on msm8998, qcm2290 and some other platforms don't have
the PCS_MISC_CLAMP_ENABLE register. Instead they need to toggle the
register in the TCSR space. Declare the registers accessible through the
TCSR space.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
.../devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml
index da5d4cbca24c..140843347d1e 100644
--- a/Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml
@@ -55,6 +55,14 @@ properties:
Flag the PHY as possible handler of USB Type-C orientation switching
type: boolean
+ qcom,tcsr-reg:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ items:
+ - items:
+ - description: phandle to TCSR hardware block
+ - description: offset of the VLS CLAMP register
+ description: Clamp register present in the TCSR
+
ports:
$ref: /schemas/graph.yaml#/properties/ports
properties:
@@ -78,6 +86,7 @@ required:
- "#clock-cells"
- clock-output-names
- "#phy-cells"
+ - qcom,tcsr-reg
allOf:
- if:
@@ -148,6 +157,8 @@ examples:
orientation-switch;
+ qcom,tcsr-reg = <&tcsr_regs_1 0x6b244>;
+
ports {
#address-cells = <1>;
#size-cells = <0>;
--
2.39.2
