dt-bindings: PCI: qcom: Add ipq8064 rev 2 variant

Document qcom,pcie-ipq8064-v2 needed to use different phy_tx0_term_offset.
In ipq8064 phy_tx0_term_offset is 7. In ipq8064 v2 other SoC it's set to 0
by default.

Link: https://lore.kernel.org/r/20200615210608.21469-11-ansuelsmth@gmail.com
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 6efcef0..02bc81b 100644 (file)
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -5,6 +5,7 @@
        Value type: <stringlist>
        Definition: Value should contain
                        - "qcom,pcie-ipq8064" for ipq8064
+                       - "qcom,pcie-ipq8064-v2" for ipq8064 rev 2 or ipq8065
                        - "qcom,pcie-apq8064" for apq8064
                        - "qcom,pcie-apq8084" for apq8084
                        - "qcom,pcie-msm8996" for msm8996 or apq8096