linux-kernel - [PATCH 2/7] dt-bindings: mediatek: Add reset controller constants for mt8167

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Message-ID: <4786b688175eed89b899bdfd7e72505cafd7c3b0.1770836190.git.l.scorcia@gmail.com>
Date: Wed, 11 Feb 2026 19:03:23 +0000
From: Luca Leonardo Scorcia <l.scorcia@...il.com>
To: linux-mediatek@...ts.infradead.org
Cc: Luca Leonardo Scorcia <l.scorcia@...il.com>,
	Wim Van Sebroeck <wim@...ux-watchdog.org>,
	Guenter Roeck <linux@...ck-us.net>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	linux-watchdog@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 2/7] dt-bindings: mediatek: Add reset controller constants for mt8167

This file comes from the Lenovo Smart Clock kernel sources.

Signed-off-by: Luca Leonardo Scorcia <l.scorcia@...il.com>
---
 include/dt-bindings/reset/mt8167-resets.h | 38 +++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 include/dt-bindings/reset/mt8167-resets.h

diff --git a/include/dt-bindings/reset/mt8167-resets.h b/include/dt-bindings/reset/mt8167-resets.h
new file mode 100644
index 000000000000..f77c2ca897cf
--- /dev/null
+++ b/include/dt-bindings/reset/mt8167-resets.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
+/*
+ * Copyright (c) 2015 MediaTek Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT8167
+#define _DT_BINDINGS_RESET_CONTROLLER_MT8167
+
+/* TOPRGU resets */
+#define MT8167_TOPRGU_DDRPHY_FLASH_RST		0 /* reset ddrphy and flash pad macro */
+#define MT8167_TOPRGU_AUD_PAD_RST		1 /* Write 1 to reset audio_tdm_in_pad,audio_tdm_pad,audio_fifo */
+#define MT8167_TOPRGU_MM_RST			2 /* Write 1 to reset MMSYS */
+#define MT8167_TOPRGU_MFG_RST			3 /* Write 1 to reset MFG */
+#define MT8167_TOPRGU_MDSYS_RST			4 /* Write 1 to reset INFRA_AO */
+#define MT8167_TOPRGU_CONN_RST			5 /* Write 1 to reset CONNSYS WDT reset */
+#define MT8167_TOPRGU_PAD2CAM_DIG_MIPI_RX_RST	6 /* Write 1 to reset MM and its related pad macro(DPI,MIPI_CFG,MIPI_TX) */
+#define MT8167_TOPRGU_DIG_MIPI_TX_RST		7 /* Write 1 to reset digi_mipi_tx */
+#define MT8167_TOPRGU_SPI_PAD_MACRO_RST		8 /* Write 1 to reset SPI_PAD_MACRO */
+#define MT8167_TOPRGU_APMIXED_RST		10 /* Write 1 to reset APMIXEDSYS */
+#define MT8167_TOPRGU_VDEC_RST			11 /* Write 1 to reset VDEC module */
+#define MT8167_TOPRGU_CONN_MCU_RST		12 /* Write 1 to reset CONNSYS */
+#define MT8167_TOPRGU_EFUSE_RST			13 /* Write 1 to reset efuse */
+#define MT8167_TOPRGU_PWRAP_SPICTL_RST		14 /* Write 1 to reset pwrap_spictl module */
+#define MT8167_TOPRGU_SW_RST_NUM		15
+
+/* MMSYS resets */
+#define MT8167_MMSYS_SW0_RST_B_DISP_DSI0	22
+
+#endif  /* _DT_BINDINGS_RESET_CONTROLLER_MT8167 */
-- 
2.43.0