[U-Boot] [PATCH v2 10/16] wdt: Kconfig: Add WDT_DW entry

Jagan Teki jagan at amarulasolutions.com
Mon Aug 26 18:21:05 UTC 2019

Add Kconfig entry for CONFIG_WDT_DW, and it indeed
depends on DM WDT.

So, it can be avialable on particular board defconfig
only if they switch to use DW driver model code.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
 drivers/watchdog/Kconfig     | 8 ++++++++
 scripts/config_whitelist.txt | 1 -
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index a66a9bcbe2..8674633b90 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -90,6 +90,14 @@ config WDT_CDNS
 	   Select this to enable Cadence watchdog timer, which can be found on some
 	   Xilinx Microzed Platform.
+config WDT_DW
+	bool "Synopsys DesignWare watchdog"
+	depends on WDT
+	default y if ROCKCHIP_RK3399
+	help
+	  Say Y here if to include support for the Synopsys DesignWare
+	  watchdog timer found in many chips.
 config WDT_MPC8xx
 	bool "MPC8xx watchdog timer support"
 	depends on WDT && MPC8xx
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 35c56262ed..0618cb9047 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -321,7 +321,6 @@ CONFIG_DEFAULT_IMMR

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