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gpu: nvgpu: Remove 25G nvlink speed support

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The Tegra endpoint no longer supports 25G nvlink speed. As
the dGPU nvlink endpoint is only used with Tegra nvlink
point, remove support for 25G nvlink speed to avoid speed
mismatch between endpoints.

Bug 2083356

Change-Id: I79609073af3975ce90421f66800380ec596084b3
Signed-off-by: tkudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1940134
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
tkudav
2018-10-31 15:20:27 +05:30
committed by mobile promotions
parent ef5fdac7a6
commit 03dcb8006e
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/nvgpu/gv100/nvlink_gv100.c
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@@ -774,9 +774,6 @@ static int gv100_nvlink_minion_init_uphy(struct gk20a *g, unsigned long mask,
unsigned long link_enable;
switch(g->nvlink.speed) {
case nvgpu_nvlink_speed_25G:
init_pll_cmd = minion_nvlink_dl_cmd_command_initpll_0_v();
break;
case nvgpu_nvlink_speed_20G:
init_pll_cmd = minion_nvlink_dl_cmd_command_initpll_1_v();
break;