[PATCH 04/15] habanalabs: fix mmu cache registers init

[Oded Gabbay]

This patch fix an incorrect initialization of the MMU cache registers. The
shift operation was done in the wrong direction.

Signed-off-by: Oded Gabbay <oded.gabbay@xxxxxxxxx>
---
 drivers/misc/habanalabs/goya/goya.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index 5780041abe32..5444cd0824b4 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -2675,8 +2675,9 @@ static int goya_mmu_init(struct hl_device *hdev)
 	goya->hw_cap_initialized |= HW_CAP_MMU;
 
 	/* init MMU cache manage page */
-	WREG32(mmSTLB_CACHE_INV_BASE_39_8, MMU_CACHE_MNG_ADDR >> 8);
-	WREG32(mmSTLB_CACHE_INV_BASE_49_40, MMU_CACHE_MNG_ADDR << 40);
+	WREG32(mmSTLB_CACHE_INV_BASE_39_8,
+				lower_32_bits(MMU_CACHE_MNG_ADDR >> 8));
+	WREG32(mmSTLB_CACHE_INV_BASE_49_40, MMU_CACHE_MNG_ADDR >> 40);
 
 	/* Remove follower feature due to performance bug */
 	WREG32_AND(mmSTLB_STLB_FEATURE_EN,
-- 
2.17.1