tjh.dev / kernel
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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@collabora.com>
Co-developed-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221005113517.70628-6-angelogioacchino.delregno@collabora.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

authored by

AngeloGioacchino Del Regno and committed by
Wim Van Sebroeck 28927f6c f0c4d9fc

+6
+6
drivers/watchdog/mtk_wdt.c
··· 10 10 */ 11 11 12 12 #include <dt-bindings/reset/mt2712-resets.h> 13 + #include <dt-bindings/reset/mediatek,mt6795-resets.h> 13 14 #include <dt-bindings/reset/mt7986-resets.h> 14 15 #include <dt-bindings/reset/mt8183-resets.h> 15 16 #include <dt-bindings/reset/mt8186-resets.h> ··· 77 76 78 77 static const struct mtk_wdt_data mt2712_data = { 79 78 .toprgu_sw_rst_num = MT2712_TOPRGU_SW_RST_NUM, 79 + }; 80 + 81 + static const struct mtk_wdt_data mt6795_data = { 82 + .toprgu_sw_rst_num = MT6795_TOPRGU_SW_RST_NUM, 80 83 }; 81 84 82 85 static const struct mtk_wdt_data mt7986_data = { ··· 431 426 static const struct of_device_id mtk_wdt_dt_ids[] = { 432 427 { .compatible = "mediatek,mt2712-wdt", .data = &mt2712_data }, 433 428 { .compatible = "mediatek,mt6589-wdt" }, 429 + { .compatible = "mediatek,mt6795-wdt", .data = &mt6795_data }, 434 430 { .compatible = "mediatek,mt7986-wdt", .data = &mt7986_data }, 435 431 { .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data }, 436 432 { .compatible = "mediatek,mt8186-wdt", .data = &mt8186_data },