Commit 8c6b5ea6 authored by Christine Zhu's avatar Christine Zhu Committed by Wim Van Sebroeck
Browse files

watchdog: mediatek: mt8195: add wdt support 



Support MT8195 watchdog device.

Signed-off-by: default avatarChristine Zhu <Christine.Zhu@mediatek.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Reviewed-by: default avatarTzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210726122901.12195-4-Christine.Zhu@mediatek.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent 39c5b2f6

drivers/watchdog/mtk_wdt.c

+6 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#include <dt-bindings/reset-controller/mt2712-resets.h>

#include <dt-bindings/reset-controller/mt8183-resets.h>

#include <dt-bindings/reset-controller/mt8192-resets.h>

#include <dt-bindings/reset/mt8195-resets.h>

#include <linux/delay.h>

#include <linux/err.h>

#include <linux/init.h>
@@ -82,6 +83,10 @@ static const struct mtk_wdt_data mt8192_data = { 
	.toprgu_sw_rst_num = MT8192_TOPRGU_SW_RST_NUM,

};



static const struct mtk_wdt_data mt8195_data = {

	.toprgu_sw_rst_num = MT8195_TOPRGU_SW_RST_NUM,

};



static int toprgu_reset_update(struct reset_controller_dev *rcdev,

			       unsigned long id, bool assert)

{
@@ -408,6 +413,7 @@ static const struct of_device_id mtk_wdt_dt_ids[] = { 
	{ .compatible = "mediatek,mt6589-wdt" },

	{ .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data },

	{ .compatible = "mediatek,mt8192-wdt", .data = &mt8192_data },

	{ .compatible = "mediatek,mt8195-wdt", .data = &mt8195_data },

	{ /* sentinel */ }

};

MODULE_DEVICE_TABLE(of, mtk_wdt_dt_ids);