From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-path: Received: from mail.nic.cz ([217.31.204.67]:39484 "EHLO mail.nic.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729343AbeH3S1b (ORCPT ); Thu, 30 Aug 2018 14:27:31 -0400 From: =?UTF-8?q?Marek=20Beh=C3=BAn?= To: linux-watchdog@vger.kernel.org Cc: wim@linux-watchdog.org, =?UTF-8?q?Marek=20Beh=C3=BAn?= Subject: [PATCH 2/2] arm64: dts: marvell: armada-37xx: add nodes to support watchdog Date: Thu, 30 Aug 2018 16:22:43 +0200 Message-Id: <20180830142243.12153-2-marek.behun@nic.cz> In-Reply-To: <20180830142243.12153-1-marek.behun@nic.cz> References: <20180830142243.12153-1-marek.behun@nic.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org This adds the system controller node for CPU Miscellaneous Registers (which is needed for the watchdog node) and the watchdog node. Signed-off-by: Marek Behún Reviewed-by: Miquel Raynal --- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index d9531e242eb4..048b072080c2 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -80,6 +80,18 @@ /* 32M internal register @ 0xd000_0000 */ ranges = <0x0 0x0 0xd0000000 0x2000000>; + wdt: watchdog-timer@8300 { + compatible = "marvell,armada-3700-wdt"; + reg = <0x8300 0x40>; + marvell,system-controller = <&cpu_misc>; + clocks = <&xtalclk>; + }; + + cpu_misc: system-controller@d000 { + compatible = "syscon", "simple-mfd"; + reg = <0xd000 0x1000>; + }; + spi0: spi@10600 { compatible = "marvell,armada-3700-spi"; #address-cells = <1>; -- 2.16.4