提交 828bdcfb 编写于 作者: S Shawn Lin 提交者: Bjorn Helgaas

dt-bindings: PCI: rockchip: Add vpcie12v-supply for Rockchip PCIe controller

The PCIe connector provide a optional 12V power supply for high power
downstream components, so we add this as an optional one if we need to
control it.
Signed-off-by: NShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NRob Herring <robh@kernel.org>
上级 0d58e6c1
...@@ -47,6 +47,7 @@ Optional Property: ...@@ -47,6 +47,7 @@ Optional Property:
using 24MHz OSC for RC's PHY. using 24MHz OSC for RC's PHY.
- ep-gpios: contain the entry for pre-reset gpio - ep-gpios: contain the entry for pre-reset gpio
- num-lanes: number of lanes to use - num-lanes: number of lanes to use
- vpcie12v-supply: The phandle to the 12v regulator to use for PCIe.
- vpcie3v3-supply: The phandle to the 3.3v regulator to use for PCIe. - vpcie3v3-supply: The phandle to the 3.3v regulator to use for PCIe.
- vpcie1v8-supply: The phandle to the 1.8v regulator to use for PCIe. - vpcie1v8-supply: The phandle to the 1.8v regulator to use for PCIe.
- vpcie0v9-supply: The phandle to the 0.9v regulator to use for PCIe. - vpcie0v9-supply: The phandle to the 0.9v regulator to use for PCIe.
......
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