[PATCH] drm/etnaviv: fix tx clock gating on some GC7000 variants

[Derek Foreman]

commit 4bce244272513ebb4d13c570e9fbca28497015b2 accidentally applied the
fix for i.MX8MN errata ERR050226 to GC2000 instead of GC7000, failing
to disable tx clock gating for GC7000 rev 0x6023 as intended.

Additional clean-up also partially undid the fix for GC7000 rev 6202 from
commit 432f51e7deedadceaf99a953a6f0a7b30c8155f

Signed-off-by: Derek Foreman <derek.foreman at collabora.com>
---
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 734412aae94d..6f763038c21a 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -663,8 +663,8 @@ static void etnaviv_gpu_enable_mlcg(struct etnaviv_gpu *gpu)
 	/* Disable TX clock gating on affected core revisions. */
 	if (etnaviv_is_model_rev(gpu, GC4000, 0x5222) ||
 	    etnaviv_is_model_rev(gpu, GC2000, 0x5108) ||
-	    etnaviv_is_model_rev(gpu, GC2000, 0x6202) ||
-	    etnaviv_is_model_rev(gpu, GC2000, 0x6203))
+	    etnaviv_is_model_rev(gpu, GC7000, 0x6202) ||
+	    etnaviv_is_model_rev(gpu, GC7000, 0x6203))
 		pmc |= VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_TX;
 
 	/* Disable SE and RA clock gating on affected core revisions. */
-- 
2.44.0