drm/etnaviv: fix tx clock gating on some GC7000 variants
commit4bce244272
("drm/etnaviv: disable tx clock gating for GC7000 rev6203") 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 further propagated this issue, partially breaking the clock gating fixes added for GC7000 rev 6202 in commit432f51e7de
("drm/etnaviv: add clock gating workaround for GC7000 r6202"). Signed-off-by: Derek Foreman <derek.foreman@collabora.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
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@ -663,8 +663,8 @@ static void etnaviv_gpu_enable_mlcg(struct etnaviv_gpu *gpu)
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/* Disable TX clock gating on affected core revisions. */
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if (etnaviv_is_model_rev(gpu, GC4000, 0x5222) ||
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etnaviv_is_model_rev(gpu, GC2000, 0x5108) ||
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etnaviv_is_model_rev(gpu, GC2000, 0x6202) ||
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etnaviv_is_model_rev(gpu, GC2000, 0x6203))
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etnaviv_is_model_rev(gpu, GC7000, 0x6202) ||
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etnaviv_is_model_rev(gpu, GC7000, 0x6203))
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pmc |= VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_TX;
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/* Disable SE and RA clock gating on affected core revisions. */
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