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gpu: nvgpu: ga10b: make sysclk rate same as gpc clocks

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As per HW guidance, keep gpc0, gpc1 and sysclk at same
clock rate.

Bug 3315239

Change-Id: I038d27c53e8c59a19f8150163ce1e1f216564e9a
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2562611
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Seshendra Gadagottu
2021-07-21 11:28:11 -07:00
committed by mobile promotions
parent 59d6389def
commit 4b1a080cbf
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/nvgpu/os/linux/platform_ga10b_tegra.c
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@@ -45,10 +45,10 @@
#define EMC3D_GA10B_RATIO 500
#define GPCCLK_INIT_RATE 1000000000UL
#define SYSCLK_INIT_RATE 204000000UL
/* Run gpc0, gpc1 and sysclk at same rate */
struct gk20a_platform_clk tegra_ga10b_clocks[] = {
{"sysclk", SYSCLK_INIT_RATE},
{"sysclk", GPCCLK_INIT_RATE},
{"gpc0clk", GPCCLK_INIT_RATE},
{"gpc1clk", GPCCLK_INIT_RATE},
{"fuse", UINT_MAX}