linux-kernel - [PATCH 1/2] dt-bindings: watchdog: mediatek,mtk-wdt: add MT7988 watchdog and toprgu

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Date:   Fri, 10 Nov 2023 00:30:13 +0000
From:   Daniel Golle <daniel@...rotopia.org>
To:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.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,
        linux-mediatek@...ts.infradead.org
Subject: [PATCH 1/2] dt-bindings: watchdog: mediatek,mtk-wdt: add MT7988
 watchdog and toprgu

Add binding description for mediatek,mt7988-wdt.

Signed-off-by: Daniel Golle <daniel@...rotopia.org>
---
 .../bindings/watchdog/mediatek,mtk-wdt.yaml          |  1 +
 include/dt-bindings/reset/mediatek,mt7988-resets.h   | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 include/dt-bindings/reset/mediatek,mt7988-resets.h

diff --git a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
index cc502838bc398..8d2520241e37f 100644
--- a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
@@ -25,6 +25,7 @@ properties:
           - mediatek,mt6735-wdt
           - mediatek,mt6795-wdt
           - mediatek,mt7986-wdt
+          - mediatek,mt7988-wdt
           - mediatek,mt8183-wdt
           - mediatek,mt8186-wdt
           - mediatek,mt8188-wdt
diff --git a/include/dt-bindings/reset/mediatek,mt7988-resets.h b/include/dt-bindings/reset/mediatek,mt7988-resets.h
new file mode 100644
index 0000000000000..fa7c937505e08
--- /dev/null
+++ b/include/dt-bindings/reset/mediatek,mt7988-resets.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+/* TOPRGU resets */
+#define MT7988_TOPRGU_SGMII0_GRST		1
+#define MT7988_TOPRGU_SGMII1_GRST		2
+#define MT7988_TOPRGU_XFI0_GRST			12
+#define MT7988_TOPRGU_XFI1_GRST			13
+#define MT7988_TOPRGU_XFI_PEXTP0_GRST		14
+#define MT7988_TOPRGU_XFI_PEXTP1_GRST		15
+#define MT7988_TOPRGU_XFI_PLL_GRST		16
+
+#define MT7988_TOPRGU_SW_RST_NUM		24
-- 
2.42.1