[RESEND PATCH 1/3] soc: mediatek: pm-domains: Use correct mask for bus_prot_clr
From: Enric Balletbo i Serra <hidden>
Date: 2021-07-01 09:40:37
Also in:
linux-mediatek, lkml
Subsystem:
arm/mediatek soc support, the rest · Maintainers:
Matthias Brugger, AngeloGioacchino Del Regno, Linus Torvalds
From: Bilal Wasim <redacted> When "bus_prot_reg_update" is true, the driver should use INFRA_TOPAXI_PROTECTEN for both setting and clearing the bus protection. However, the driver does not use this mask for clearing bus protection which causes failure when booting the imgtec gpu. Corrected and tested with mt8173 chromebook. Signed-off-by: Bilal Wasim <redacted> Reviewed-by: Hsin-Yi Wang <redacted> Signed-off-by: Enric Balletbo i Serra <redacted> --- drivers/soc/mediatek/mtk-pm-domains.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/mediatek/mtk-pm-domains.h b/drivers/soc/mediatek/mtk-pm-domains.h
index 21a4e113bbec..c5ac649ae51b 100644
--- a/drivers/soc/mediatek/mtk-pm-domains.h
+++ b/drivers/soc/mediatek/mtk-pm-domains.h@@ -60,7 +60,7 @@ #define BUS_PROT_UPDATE_TOPAXI(_mask) \ BUS_PROT_UPDATE(_mask, \ INFRA_TOPAXI_PROTECTEN, \ - INFRA_TOPAXI_PROTECTEN_CLR, \ + INFRA_TOPAXI_PROTECTEN, \ INFRA_TOPAXI_PROTECTSTA1) struct scpsys_bus_prot_data {
--
2.30.2
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