summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/pci
diff options
context:
space:
mode:
authorSrinivas Kandagatla <srinivas.kandagatla@linaro.org>2018-02-15 16:22:48 +0300
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2018-03-07 19:24:26 +0300
commitf625b1ade245ad6810909923585dd07f24391861 (patch)
treed5a79f257fed1cca1ba28708796072fb442f7677 /Documentation/devicetree/bindings/pci
parentae15d8634dca4112037652725cd974af201f1091 (diff)
downloadlinux-f625b1ade245ad6810909923585dd07f24391861.tar.xz
PCI: qcom: Add missing supplies required for msm8996
This patch adds supplies that are required for msm8996. vdda is analog supply that go in to controller, and vddpe_3v3 is supply to PCIe endpoint. Without these supplies PCIe endpoints which require power supplies are not enumerated at all, as there is no one to power it up. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com> Reviewed-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/pci')
-rw-r--r--Documentation/devicetree/bindings/pci/qcom,pcie.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 3c9d321b3d3b..1fd703bd73e0 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -189,6 +189,10 @@
Value type: <phandle>
Definition: A phandle to the analog power supply for IC which generates
reference clock
+- vddpe-3v3-supply:
+ Usage: optional
+ Value type: <phandle>
+ Definition: A phandle to the PCIe endpoint power supply
- phys:
Usage: required for apq8084