[PATCH v1 06/30] dt-bindings: usb: tegra-ehci: Document OPP and voltage regulator properties

Dmitry Osipenko
2020-11-04T23:50:23Z

Document new DVFS OPP table and voltage regulator properties of the
Tegra EHCI controller.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt | 2 ++
1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
index f60785f73d3d..e4070ae21fd9 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
@@ -21,3 +21,5 @@ Required properties :
Optional properties:
- nvidia,needs-double-reset : boolean is to be set for some of the Tegra20
USB ports, which need reset twice due to hardware issues.
+ - operating-points-v2: See ../bindings/opp/opp.txt for details.
+ - core-supply: Phandle of voltage regulator of the SoC "core" power domain.
--
2.27.0