[PATCH v3 02/21] dt-bindings: power: mediatek: Add MT8189 power domain definitions

irving.ch.lin
2025-11-06T12:43:43Z

Add device tree bindings for the power domains of MediaTek MT8189 SoC.

Signed-off-by: Irving-CH Lin <irving-ch.lin@mediatek.com>
---
.../power/mediatek,power-controller.yaml | 1 +
.../dt-bindings/power/mediatek,mt8189-power.h | 38 +++++++++++++++++++
2 files changed, 39 insertions(+)
create mode 100644 include/dt-bindings/power/mediatek,mt8189-power.h

diff --git a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
index f8a13928f615..443c227c0e51 100644
--- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
+++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
@@ -31,6 +31,7 @@ properties:
- mediatek,mt8183-power-controller
- mediatek,mt8186-power-controller
- mediatek,mt8188-power-controller
+ - mediatek,mt8189-power-controller
- mediatek,mt8192-power-controller
- mediatek,mt8195-power-controller
- mediatek,mt8196-hwv-hfrp-power-controller
diff --git a/include/dt-bindings/power/mediatek,mt8189-power.h b/include/dt-bindings/power/mediatek,mt8189-power.h
new file mode 100644
index 000000000000..70a8c2113457
--- /dev/null
+++ b/include/dt-bindings/power/mediatek,mt8189-power.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2025 MediaTek Inc.
+ * Author: Qiqi Wang <qiqi.wang@mediatek.com>
+ */
+
+#ifndef _DT_BINDINGS_POWER_MT8189_POWER_H
+#define _DT_BINDINGS_POWER_MT8189_POWER_H
+
+/* SPM */
+#define MT8189_POWER_DOMAIN_CONN 0
+#define MT8189_POWER_DOMAIN_AUDIO 1
+#define MT8189_POWER_DOMAIN_ADSP_TOP_DORMANT 2
+#define MT8189_POWER_DOMAIN_ADSP_INFRA 3
+#define MT8189_POWER_DOMAIN_ADSP_AO 4
+#define MT8189_POWER_DOMAIN_MM_INFRA 5
+#define MT8189_POWER_DOMAIN_ISP_IMG1 6
+#define MT8189_POWER_DOMAIN_ISP_IMG2 7
+#define MT8189_POWER_DOMAIN_ISP_IPE 8
+#define MT8189_POWER_DOMAIN_VDE0 9
+#define MT8189_POWER_DOMAIN_VEN0 10
+#define MT8189_POWER_DOMAIN_CAM_MAIN 11
+#define MT8189_POWER_DOMAIN_CAM_SUBA 12
+#define MT8189_POWER_DOMAIN_CAM_SUBB 13
+#define MT8189_POWER_DOMAIN_MDP0 14
+#define MT8189_POWER_DOMAIN_DISP 15
+#define MT8189_POWER_DOMAIN_DP_TX 16
+#define MT8189_POWER_DOMAIN_CSI_RX 17
+#define MT8189_POWER_DOMAIN_SSUSB 18
+#define MT8189_POWER_DOMAIN_MFG0 19
+#define MT8189_POWER_DOMAIN_MFG1 20
+#define MT8189_POWER_DOMAIN_MFG2 21
+#define MT8189_POWER_DOMAIN_MFG3 22
+#define MT8189_POWER_DOMAIN_EDP_TX_DORMANT 23
+#define MT8189_POWER_DOMAIN_PCIE 24
+#define MT8189_POWER_DOMAIN_PCIE_PHY 25
+
+#endif /* _DT_BINDINGS_POWER_MT8189_POWER_H */
--
2.45.2