Displaying 2 results from an estimated 2 matches for "apbdev_pmc_gpu_rg_cntrl_0".
2014 Dec 29
0
[PATCH 1/11] ARM: tegra: add function to control the GPU rail clamp
...function?
> Is there anything speaking against adding this function and only accept
> the GPU partition as valid parameter for now. So at least the interface
> stays symmetric and can be easily extended if any future partitions have
> similar characteristics as the GPU one.
The register APBDEV_PMC_GPU_RG_CNTRL_0 is only for GPU and can be used
for assertion and deassertion. The APBDEV_PMC_REMOVE_CLAMPING_CMD_0 is
only used for deassertion. If we have any future partitions that can be
asserted by SW like GPU, we can improve the interface then.
>
>>> Other comments inline.
>>>
>&g...
2014 Dec 25
2
[PATCH 1/11] ARM: tegra: add function to control the GPU rail clamp
Am Donnerstag, den 25.12.2014, 10:28 +0800 schrieb Vince Hsu:
> On 12/24/2014 09:16 PM, Lucas Stach wrote:
> > Am Dienstag, den 23.12.2014, 18:39 +0800 schrieb Vince Hsu:
> >> The Tegra124 and later Tegra SoCs have a sepatate rail gating register
> >> to enable/disable the clamp. The original function
> >> tegra_powergate_remove_clamping() is not sufficient for