Re: [PATCH 7/7] arm64: dts: mt8167: Add additional mmsys reset bits
From: AngeloGioacchino Del Regno
Date: Thu Feb 12 2026 - 04:57:44 EST
Il 11/02/26 20:03, Luca Leonardo Scorcia ha scritto:
Some extra mmsys reset bits are defined in the Lenovo
Smart Clock kernel sources - file cmdq_mdp.c
Hah, just noticed that this patch actually adds the same resets as the ones
in my hints at patch 2.
In any case, since you're adding the MMSYS resets in patch [2/7], having two
patches doesn't make any sense.
Leaving the fact that this patch has the wrong title ... but well anyway, just
squash this one with [2/7] and send one patch adding all of the mmsys resets
at once.
Cheers,
Angelo
Signed-off-by: Luca Leonardo Scorcia <l.scorcia@xxxxxxxxx>
---
include/dt-bindings/reset/mt8167-resets.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/dt-bindings/reset/mt8167-resets.h b/include/dt-bindings/reset/mt8167-resets.h
index f77c2ca897cf..b379f8f023d5 100644
--- a/include/dt-bindings/reset/mt8167-resets.h
+++ b/include/dt-bindings/reset/mt8167-resets.h
@@ -33,6 +33,15 @@
#define MT8167_TOPRGU_SW_RST_NUM 15
/* MMSYS resets */
+#define MT8167_MMSYS_SW0_RST_B_SMI_COMMON 0
+#define MT8167_MMSYS_SW0_RST_B_SMI_LARB 1
+#define MT8167_MMSYS_SW0_RST_B_CAM_MDP 2
+#define MT8167_MMSYS_SW0_RST_B_MDP_RDMA0 3
+#define MT8167_MMSYS_SW0_RST_B_MDP_RSZ0 4
+#define MT8167_MMSYS_SW0_RST_B_MDP_RSZ1 5
+#define MT8167_MMSYS_SW0_RST_B_MDP_TDSHP0 6
+#define MT8167_MMSYS_SW0_RST_B_MDP_WDMA 7
+#define MT8167_MMSYS_SW0_RST_B_MDP_WROT0 8
#define MT8167_MMSYS_SW0_RST_B_DISP_DSI0 22
#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT8167 */