mediatek: replace mt7986 watchdog assert patch with upstream

Replace "920-watchdog-add-mt7986-assert.patch" with upstreamed
- 920-v5.16-watchdog-mtk-add-disable_wdt_extrst-support.patch
- 921-v5.19-watchdog-mtk_wdt-mt7986-Add-toprgu-reset-controller.patch

Signed-off-by: Nick Hainke <vincent@systemli.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/target/linux/mediatek/patches-5.15/921-v5.19-watchdog-mtk_wdt-mt7986-Add-toprgu-reset-controller.patch b/target/linux/mediatek/patches-5.15/921-v5.19-watchdog-mtk_wdt-mt7986-Add-toprgu-reset-controller.patch
new file mode 100644
index 0000000000..96fb215f76
--- /dev/null
+++ b/target/linux/mediatek/patches-5.15/921-v5.19-watchdog-mtk_wdt-mt7986-Add-toprgu-reset-controller.patch
@@ -0,0 +1,49 @@
+From 711a5b25bac95dcd1111521ed71693330e74a926 Mon Sep 17 00:00:00 2001
+From: Sam Shih <sam.shih@mediatek.com>
+Date: Wed, 5 Jan 2022 18:04:56 +0800
+Subject: [PATCH] watchdog: mtk_wdt: mt7986: Add toprgu reset controller
+ support
+
+Besides watchdog, the mt7986 toprgu module also provides software reset
+functionality for various peripheral subsystems
+(eg, ethernet, pcie, and connectivity)
+
+Signed-off-by: Sam Shih <sam.shih@mediatek.com>
+Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
+Reviewed-by: Guenter Roeck <linux@roeck-us.net>
+Link: https://lore.kernel.org/r/20220105100456.7126-3-sam.shih@mediatek.com
+Signed-off-by: Guenter Roeck <linux@roeck-us.net>
+Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
+---
+ drivers/watchdog/mtk_wdt.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/drivers/watchdog/mtk_wdt.c
++++ b/drivers/watchdog/mtk_wdt.c
+@@ -10,6 +10,7 @@
+  */
+ 
+ #include <dt-bindings/reset-controller/mt2712-resets.h>
++#include <dt-bindings/reset/mt7986-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>
+@@ -76,6 +77,10 @@ static const struct mtk_wdt_data mt2712_
+ 	.toprgu_sw_rst_num = MT2712_TOPRGU_SW_RST_NUM,
+ };
+ 
++static const struct mtk_wdt_data mt7986_data = {
++	.toprgu_sw_rst_num = MT7986_TOPRGU_SW_RST_NUM,
++};
++
+ static const struct mtk_wdt_data mt8183_data = {
+ 	.toprgu_sw_rst_num = MT8183_TOPRGU_SW_RST_NUM,
+ };
+@@ -418,6 +423,7 @@ static int mtk_wdt_resume(struct device
+ static const struct of_device_id mtk_wdt_dt_ids[] = {
+ 	{ .compatible = "mediatek,mt2712-wdt", .data = &mt2712_data },
+ 	{ .compatible = "mediatek,mt6589-wdt" },
++	{ .compatible = "mediatek,mt7986-wdt", .data = &mt7986_data },
+ 	{ .compatible = "mediatek,mt8183-wdt", .data = &mt8183_data },
+ 	{ .compatible = "mediatek,mt8192-wdt", .data = &mt8192_data },
+ 	{ .compatible = "mediatek,mt8195-wdt", .data = &mt8195_data },