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| author |   Stephen Warren <swarren@nvidia.com> | 2012-04-12 15:46:49 -0600 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2012-04-25 15:22:09 -0600 |
| commit | aa607ebf93a5fc26275a575781399df971dd1b91 (patch) | |
| tree | 93dcb6f1af5f6d7e64663a4ce9e45e889866309e /tools/perf/scripts/python/syscall-counts.py | |
| parent | ARM: tegra: don't hard-code USB ULPI PHY reset_gpio (diff) | |
| download | linux-dev-aa607ebf93a5fc26275a575781399df971dd1b91.tar.xz linux-dev-aa607ebf93a5fc26275a575781399df971dd1b91.zip | |
ARM: tegra: add USB ULPI PHY reset GPIO to device tree
ULPI PHYs have a reset signal, and different boards use a different GPIO
for this task. Add a property to device tree to represent this.
I'm not sure if adding this property to the EHCI controller node is
entirely correct; perhaps eventually we should have explicit separate
nodes for the various PHYs. However, we don't have that right now, so this
binding seems like a reasonable choice.
Cc: <devicetree-discuss@lists.ozlabs.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions