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 4/7] dt-bindings: reset: Add reset controller constants for mt8167
Date: Fri, 17 Jul 2026 17:11:11 +0200 [thread overview]
Message-ID: <20260717151134.678839-5-l.scorcia@gmail.com> (raw)
In-Reply-To: <20260717151134.678839-1-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
next prev parent reply other threads:[~2026-07-17 15:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-17 15:11 [PATCH 0/7] Properly describe mt8167 watchdog and mmsys resets Luca Leonardo Scorcia
2026-07-17 15:11 ` [PATCH 1/7] dt-bindings: reset: Add MT6589 toprgu reset IDs Luca Leonardo Scorcia
2026-07-17 15:25 ` sashiko-bot
2026-07-17 15:11 ` [PATCH 2/7] watchdog: mediatek: Add wdt/toprgu resets for MT6589 Luca Leonardo Scorcia
2026-07-17 15:11 ` [PATCH 3/7] dt-bindings: watchdog: Add compatible for MediaTek mt8167 Luca Leonardo Scorcia
2026-07-17 15:11 ` Luca Leonardo Scorcia [this message]
2026-07-17 15:11 ` [PATCH 5/7] watchdog: mediatek: Add support for mt8167 TOPRGU/WDT Luca Leonardo Scorcia
2026-07-17 15:11 ` [PATCH 6/7] arm64: dts: mt8167: Properly describe the SoC watchdog Luca Leonardo Scorcia
2026-07-17 15:11 ` [PATCH 7/7] soc: mediatek: mtk-mmsys: Add resets for mt8167 Luca Leonardo Scorcia
2026-07-17 15:30 ` sashiko-bot
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