[openwrt/openwrt] rockchip: enable watchdog driver

[LEDE Commits]

981213 pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/d11d93b9ae8cd59e9f8ea09b7f125a2f9569846c

commit d11d93b9ae8cd59e9f8ea09b7f125a2f9569846c
Author: Kien Truong <duckientruong at gmail.com>
AuthorDate: Mon Oct 3 18:51:40 2022 +0700

    rockchip: enable watchdog driver
    
    Enable Synopsys DesignWare watchdog driver for rockchip device
    
    Tested on NanoPi R2S
    
    Signed-off-by: Kien Truong <duckientruong at gmail.com>
---
 target/linux/rockchip/armv8/config-5.15 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/linux/rockchip/armv8/config-5.15 b/target/linux/rockchip/armv8/config-5.15
index 371d06d164..39802ee728 100644
--- a/target/linux/rockchip/armv8/config-5.15
+++ b/target/linux/rockchip/armv8/config-5.15
@@ -191,6 +191,7 @@ CONFIG_DUMMY_CONSOLE=y
 CONFIG_DWMAC_DWC_QOS_ETH=y
 CONFIG_DWMAC_GENERIC=y
 CONFIG_DWMAC_ROCKCHIP=y
+CONFIG_DW_WATCHDOG=y
 CONFIG_EDAC_SUPPORT=y
 CONFIG_EEPROM_AT24=y
 CONFIG_EMAC_ROCKCHIP=y
@@ -639,7 +640,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_WATCHDOG is not set
+CONFIG_WATCHDOG_CORE=y
 CONFIG_XARRAY_MULTI=y
 CONFIG_XPS=y
 CONFIG_XXHASH=y