linux-kernel - [PATCH 5/5] watchdog: mtk_wdt: Add support for MT6795 Helio X10 watchdog and toprgu

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Message-Id: <20221005113517.70628-6-angelogioacchino.delregno@collabora.com>
Date:   Wed,  5 Oct 2022 13:35:17 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     wim@...ux-watchdog.org
Cc:     linux@...ck-us.net, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, matthias.bgg@...il.com,
        allen-kh.cheng@...iatek.com, seiya.wang@...iatek.com,
        angelogioacchino.delregno@...labora.com, tinghan.shen@...iatek.com,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] watchdog: mtk_wdt: Add support for MT6795 Helio X10 watchdog and toprgu

Add support for the toprgu reset controller and watchdog for the
MediaTek MT6795 SoC.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/watchdog/mtk_wdt.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
index e97787536792..5fa42b7d4b4d 100644
--- a/drivers/watchdog/mtk_wdt.c
+++ b/drivers/watchdog/mtk_wdt.c
@@ -10,6 +10,7 @@
  */
 
 #include <dt-bindings/reset/mt2712-resets.h>
+#include <dt-bindings/reset/mediatek,mt6795-resets.h>
 #include <dt-bindings/reset/mt7986-resets.h>
 #include <dt-bindings/reset/mt8183-resets.h>
 #include <dt-bindings/reset/mt8186-resets.h>
@@ -78,6 +79,10 @@ static const struct mtk_wdt_data mt2712_data = {
 	.toprgu_sw_rst_num = MT2712_TOPRGU_SW_RST_NUM,
 };
 
+static const struct mtk_wdt_data mt6795_data = {
+	.toprgu_sw_rst_num = MT6795_TOPRGU_SW_RST_NUM,
+};
+
 static const struct mtk_wdt_data mt7986_data = {
 	.toprgu_sw_rst_num = MT7986_TOPRGU_SW_RST_NUM,
 };
@@ -426,6 +431,7 @@ static int mtk_wdt_resume(struct device *dev)
 static const struct of_device_id mtk_wdt_dt_ids[] = {
 	{ .compatible = "mediatek,mt2712-wdt", .data = &mt2712_data },
 	{ .compatible = "mediatek,mt6589-wdt" },
+	{ .compatible = "mediatek,mt6795-wdt", .data = &mt6795_data },
 	{ .compatible = "mediatek,mt7986-wdt", .data = &mt7986_data },
 	{ .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data },
 	{ .compatible = "mediatek,mt8186-wdt", .data = &mt8186_data },
-- 
2.37.2