On 17/06/16 17:13, Thierry Reding wrote:
- PGP Signed by an unknown key
On Fri, Jun 17, 2016 at 01:03:37PM +0100, Jon Hunter wrote:
Update the DPAUX compatibility string information for Tegra124, Tegra132 and Tegra210. For Tegra210 an additional clock, 'sor-safe' is also required for DPAUX and so add this clock information as well.
Signed-off-by: Jon Hunter jonathanh@nvidia.com
.../devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt index a3bd8c050c4e..361a472eac4b 100644 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt @@ -226,9 +226,9 @@ of the following host1x client modules:
nvidia,dpaux: phandle to a DispayPort AUX interface
dpaux: DisplayPort AUX interface
- compatible: For Tegra124, must contain "nvidia,tegra124-dpaux". Otherwise,
must contain '"nvidia,<chip>-dpaux", "nvidia,tegra124-dpaux"', where
<chip> is tegra132.
- compatible : Should contain one of the following:
- "nvidia,tegra124-dpaux": for Tegra124 and Tegra132
- "nvidia,tegra210-dpaux": for Tegra210
- reg: Physical base address and length of the controller's registers.
- interrupts: The interrupt outputs from the controller.
- clocks: Must contain an entry for each entry in clock-names.
@@ -236,6 +236,7 @@ of the following host1x client modules:
- clock-names: Must include the following entries:
- dpaux: clock input for the DPAUX hardware
- parent: reference clock
- sor-safe: additional clock input for the DPAUX hardware on Tegra210
It might be worth calling this simply "safe" because that's the contextual role of the clock, whereas sor-safe is the system name of the clock.
Yes that is fine with me.
Jon