From: Chuanhong Guo <gch981213@gmail.com>
To: Philipp Zabel <p.zabel@pengutronix.de>,
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>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
linux-watchdog@vger.kernel.org,
Chuanhong Guo <gch981213@gmail.com>
Subject: [PATCH 1/3] dt-bindings: reset: mediatek: add MT7629 TOPRGU reset indices
Date: Sat, 26 Sep 2026 19:13:59 +0800 [thread overview]
Message-ID: <20260926-b4-mt7629-toprgu-v1-1-c124bf9ac273@gmail.com> (raw)
In-Reply-To: <20260926-b4-mt7629-toprgu-v1-0-c124bf9ac273@gmail.com>
Define all seven reset IDs documented in the MT7629 TOPRGU SWSYSRST
register: INFRA, ETHDMA, DDRPHY, INFRA_AO, CONN, APMIXED and CONN_MCU.
Use their register bit positions as reset IDs.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
---
include/dt-bindings/reset/mt7629-resets.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/dt-bindings/reset/mt7629-resets.h b/include/dt-bindings/reset/mt7629-resets.h
index 6bb85734f68d..828919eee298 100644
--- a/include/dt-bindings/reset/mt7629-resets.h
+++ b/include/dt-bindings/reset/mt7629-resets.h
@@ -53,6 +53,15 @@
#define MT7629_PCIE0_USER_RST 30
#define MT7629_PCIE0_PIPE_RST 31
+/* TOPRGU resets */
+#define MT7629_TOPRGU_INFRA_SW_RST 0
+#define MT7629_TOPRGU_ETHDMA_SW_RST 1
+#define MT7629_TOPRGU_DDRPHY_SW_RST 6
+#define MT7629_TOPRGU_INFRA_AO_SW_RST 8
+#define MT7629_TOPRGU_CONN_SW_RST 9
+#define MT7629_TOPRGU_APMIXED_SW_RST 10
+#define MT7629_TOPRGU_CONN_MCU_SW_RST 12
+
/* SSUSB Subsystem resets */
#define MT7629_SSUSB_PHY_PWR_RST 3
#define MT7629_SSUSB_MAC_PWR_RST 4
--
2.55.0
next prev parent reply other threads:[~2026-09-26 11:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-26 11:13 [PATCH 0/3] Add MT7629 TOPRGU reset support Chuanhong Guo
2026-09-26 11:13 ` Chuanhong Guo [this message]
2026-09-29 8:44 ` [PATCH 1/3] dt-bindings: reset: mediatek: add MT7629 TOPRGU reset indices Krzysztof Kozlowski
2026-10-01 3:44 ` Chuanhong Guo
2026-10-01 5:33 ` Krzysztof Kozlowski
2026-09-26 11:14 ` [PATCH 2/3] watchdog: mediatek: add MT7629 reset controller support Chuanhong Guo
2026-09-26 11:14 ` [PATCH 3/3] ARM: dts: mediatek: expose the MT7629 TOPRGU reset controller Chuanhong Guo
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