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From: Luca Leonardo Scorcia <l.scorcia@gmail.com>
To: linux-mediatek@lists.infradead.org
Cc: Luca Leonardo Scorcia <l.scorcia@gmail.com>,
	Wim Van Sebroeck <wim@linux-watchdog.org>,
	Guenter Roeck <linux@roeck-us.net>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 4/7] dt-bindings: reset: Add reset controller constants for mt8167
Date: Fri, 17 Jul 2026 18:39:15 +0200	[thread overview]
Message-ID: <20260717163959.714561-5-l.scorcia@gmail.com> (raw)
In-Reply-To: <20260717163959.714561-1-l.scorcia@gmail.com>

Add the various bits that identify watchdog and mmsys resets. IDs for
mmsys resets restart from zero as they are used in a different device.

Signed-off-by: Luca Leonardo Scorcia <l.scorcia@gmail.com>
---
 .../reset/mediatek,mt8167-resets.h            | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 include/dt-bindings/reset/mediatek,mt8167-resets.h

diff --git a/include/dt-bindings/reset/mediatek,mt8167-resets.h b/include/dt-bindings/reset/mediatek,mt8167-resets.h
new file mode 100644
index 000000000000..85d2d0e99c68
--- /dev/null
+++ b/include/dt-bindings/reset/mediatek,mt8167-resets.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
+#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT8167
+#define _DT_BINDINGS_RESET_CONTROLLER_MT8167
+
+/* TOPRGU resets, these are actual bits in the register */
+#define MT8167_TOPRGU_DDRPHY_FLASH_RST		0
+#define MT8167_TOPRGU_AUD_PAD_RST		1
+#define MT8167_TOPRGU_MM_RST			2
+#define MT8167_TOPRGU_MFG_RST			3
+#define MT8167_TOPRGU_MDSYS_RST			4
+#define MT8167_TOPRGU_CONN_RST			5
+#define MT8167_TOPRGU_PAD2CAM_DIG_MIPI_RX_RST	6
+#define MT8167_TOPRGU_DIG_MIPI_TX_RST		7
+#define MT8167_TOPRGU_SPI_PAD_MACRO_RST		8
+/* bit 9 is reserved, unused according to data sheet */
+#define MT8167_TOPRGU_APMIXED_RST		10
+#define MT8167_TOPRGU_VDEC_RST			11
+#define MT8167_TOPRGU_CONN_MCU_RST		12
+#define MT8167_TOPRGU_EFUSE_RST			13
+#define MT8167_TOPRGU_PWRAP_SPICTL_RST		14
+#define MT8167_TOPRGU_SW_RST_NUM		15
+
+/* MMSYS resets, these are IDs */
+#define MT8167_MMSYS_SW0_RST_B_SMI_COMMON	0
+#define MT8167_MMSYS_SW0_RST_B_SMI_LARB0	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_FAKE_ENG		9
+#define MT8167_MMSYS_SW0_RST_B_MUTEX		10
+#define MT8167_MMSYS_SW0_RST_B_DISP_OVL0	11
+#define MT8167_MMSYS_SW0_RST_B_DISP_RDMA0	12
+#define MT8167_MMSYS_SW0_RST_B_DISP_RDMA1	13
+#define MT8167_MMSYS_SW0_RST_B_DISP_WDMA0	14
+#define MT8167_MMSYS_SW0_RST_B_DISP_COLOR	15
+#define MT8167_MMSYS_SW0_RST_B_DISP_CCORR	16
+#define MT8167_MMSYS_SW0_RST_B_DISP_AAL		17
+#define MT8167_MMSYS_SW0_RST_B_DISP_GAMMA	18
+#define MT8167_MMSYS_SW0_RST_B_DISP_DITHER	19
+#define MT8167_MMSYS_SW0_RST_B_DISP_UFOE	20
+#define MT8167_MMSYS_SW0_RST_B_DISP_PWM		21
+#define MT8167_MMSYS_SW0_RST_B_DSI0		22
+#define MT8167_MMSYS_SW0_RST_B_DPI0		23
+#define MT8167_MMSYS_SW0_RST_B_MIPI_TX_CONFIG	24
+#define MT8167_MMSYS_SW1_RST_B_LVDS_ENCODER	25
+#define MT8167_MMSYS_SW1_RST_B_DPI1		26
+#define MT8167_MMSYS_SW1_RST_B_HDMI		27
+
+#endif  /* _DT_BINDINGS_RESET_CONTROLLER_MT8167 */
-- 
2.43.0


  parent reply	other threads:[~2026-07-17 16:42 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-17 16:39 [PATCH v2 0/7] Properly describe mt8167 watchdog and mmsys resets Luca Leonardo Scorcia
2026-07-17 16:39 ` [PATCH v2 1/7] dt-bindings: reset: Add MT6589 toprgu reset IDs Luca Leonardo Scorcia
2026-07-17 17:04   ` sashiko-bot
2026-07-17 16:39 ` [PATCH v2 2/7] watchdog: mediatek: Add wdt/toprgu resets for MT6589 Luca Leonardo Scorcia
2026-07-17 17:30   ` sashiko-bot
2026-07-17 16:39 ` [PATCH v2 3/7] dt-bindings: watchdog: Add compatible for MediaTek mt8167 Luca Leonardo Scorcia
2026-07-17 17:39   ` sashiko-bot
2026-07-17 16:39 ` Luca Leonardo Scorcia [this message]
2026-07-17 17:50   ` [PATCH v2 4/7] dt-bindings: reset: Add reset controller constants for mt8167 sashiko-bot
2026-07-17 16:39 ` [PATCH v2 5/7] watchdog: mediatek: Add support for mt8167 TOPRGU/WDT Luca Leonardo Scorcia
2026-07-17 16:39 ` [PATCH v2 6/7] arm64: dts: mt8167: Properly describe the SoC watchdog Luca Leonardo Scorcia
2026-07-17 16:39 ` [PATCH v2 7/7] soc: mediatek: mtk-mmsys: Add resets for mt8167 Luca Leonardo Scorcia

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