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: Dalit Ben Zoor <dbenzoor@habana.ai>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

drivers/misc/habanalabs/goya/goya.c

@@ -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;