On Thu, Jun 20, 2019 at 09:17:01AM +0100, Jon Hunter wrote:
> The GPU regulator enable ramp delay for Jetson TX1 is set to 1ms which
> not sufficient because the enable ramp delay has been measured to be
> greater than 1ms. Furthermore, the downstream kernels released by NVIDIA
> for Jetson TX1 are using a enable ramp delay 2ms and a settling delay of
> 160us. Update the GPU regulator enable ramp delay for Jetson TX1 to be
> 2ms and add a settling delay of 160us.
>
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
Applied to for-5.3/arm64/dt, and I added this Fixes: line:
Fixes: 5e6b9a89afce ("arm64: tegra: Add VDD_GPU regulator to Jetson TX1")
Thanks,
Thierry
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