Diffstat (limited to 'dts/Bindings/phy/qcom-qmp-phy.txt')
1 files changed, 12 insertions, 2 deletions
diff --git a/dts/Bindings/phy/qcom-qmp-phy.txt b/dts/Bindings/phy/qcom-qmp-phy.txt
index 266a1bb..0c7629e 100644
@@ -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
+ - 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