From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xing Zheng Subject: [PATCH v2] arm64: dts: rockchip: fix the address map for WDT0 and WDT1 Date: Fri, 26 Aug 2016 18:48:01 +0800 Message-ID: <1472208482-30862-1-git-send-email-zhengxing@rock-chips.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org, jay.xu-TNX95d0MmH7DzftRWevZcw@public.gmane.org, huangtao-TNX95d0MmH7DzftRWevZcw@public.gmane.org, Xing Zheng , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Caesar Wang , Brian Norris , Elaine Zhang , David Wu , Masahiro Yamada , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org To rename "watchdog" to "watchdog0" explicitly for looking up. Dues to incorrect description in the TRM, the WDTs base address should be fixed and swap them like this: WDT0 - 0xff848000 WDT1 - 0xff840000 And, it is right that only WDT0 can generate global software reset. We will update the TRM to fix it. Signed-off-by: Xing Zheng --- Changes in v2: - rename node name "watchdog" to "watchdog0" explicitly arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index bc86e8c..1e714a9 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1002,9 +1002,9 @@ }; }; - watchdog@ff840000 { + watchdog0@ff848000 { compatible = "snps,dw-wdt"; - reg = <0x0 0xff840000 0x0 0x100>; + reg = <0x0 0xff848000 0x0 0x100>; clocks = <&cru PCLK_WDT>; interrupts = ; }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html