phy: qcom-qmp: Fix dts bindings to reflect reality

A few patches have landed for the qcom-qmp PHY that affect how you
would write a device tree node.  ...yet the bindings weren't updated.
Let's remedy the situation and make the bindings refelect reality.

Fixes: efb05a50c956 ("phy: qcom-qmp: Add support for QMP V3 USB3 PHY")
Fixes: ac0d239936bd ("phy: qcom-qmp: Add support for runtime PM")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

diff --git a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
index 266a1bb..0c7629e 100644 (file)
--- a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
+++ b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
@@ -12,7 +12,14 @@ Required properties:
               "qcom,sdm845-qmp-usb3-phy" for USB3 QMP V3 phy on sdm845,
               "qcom,sdm845-qmp-usb3-uni-phy" for USB3 QMP V3 UNI phy on sdm845.
 
- - reg: offset and length of register set for PHY's common serdes block.
+ - reg:
+   - For "qcom,sdm845-qmp-usb3-phy":
+     - index 0: address and length of register set for PHY's common serdes
+       block.
+     - named register "dp_com" (using reg-names): address and length of the
+       DP_COM control block.
+   - For all others:
+     - offset and length of register set for PHY's common serdes block.
 
  - #clock-cells: must be 1
     - Phy pll outputs a bunch of clocks for Tx, Rx and Pipe
@@ -60,7 +67,10 @@ Required nodes:
 
 Required properties for child node:
  - reg: list of offset and length pairs of register sets for PHY blocks -
-       tx, rx and pcs.
+       - index 0: tx
+       - index 1: rx
+       - index 2: pcs
+       - index 3: pcs_misc (optional)
 
  - #phy-cells: must be 0