[PATCH v10 2/9] dt-bindings: pinctrl: Deprecate Tegra XUSB pad controller binding

Thierry Reding
2016-03-04T16:19:32Z

From: Thierry Reding <treding@nvidia.com>

This is an old version of the binding that isn't flexible enough to
describe all aspects of the XUSB pad controller. Specifically with the
addition of XUSB support (for SuperSpeed USB) the existing binding is
no longer suitable.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
.../devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
index 77dfba05ccfd..8a6223dbc143 100644
--- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
@@ -5,6 +5,7 @@ NOTE: It turns out that this binding isn't an accurate description of the XUSB
pad controller. While the description is good enough for the functional subset
required for PCIe and SATA, it lacks the flexibility to represent the features
needed for USB. For the new binding, see ../phy/nvidia,tegra-xusb-padctl.txt.
+The binding described in this file is deprecated and should not be used.

The Tegra XUSB pad controller manages a set of lanes, each of which can be
assigned to one out of a set of different pads. Some of these pads have an
--
2.7.1