Commit a691a1eb authored by Dalit Ben Zoor's avatar Dalit Ben Zoor Committed by Oded Gabbay
Browse files

habanalabs: set new golden value to tpc clock relaxation 



On init or context switch, set TPC clock relaxation counter
register to a golden value.

Signed-off-by: default avatarDalit Ben Zoor <dbenzoor@habana.ai>
Signed-off-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
parent 0878a420

drivers/misc/habanalabs/goya/goya.c

+2 −0
Original line number Diff line number Diff line
@@ -1436,6 +1436,7 @@ static void goya_init_golden_registers(struct hl_device *hdev) 
	 */

	WREG32(mmDMA_CH_0_CFG0, 0x0fff0010);

	WREG32(mmDMA_CH_1_CFG0, 0x0fff00F0);

	WREG32(mmTPC_PLL_CLK_RLX_0, 0x200020);



	goya->hw_cap_initialized |= HW_CAP_GOLDEN;

}
@@ -4458,6 +4459,7 @@ static int goya_context_switch(struct hl_device *hdev, u32 asid) 
		return rc;

	}



	WREG32(mmTPC_PLL_CLK_RLX_0, 0x200020);

	goya_mmu_prepare(hdev, asid);



	return 0;

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