From 620cfb31bad4c5be7d9250f1e47a592750fc364b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Beh=C3=BAn?= Date: Mon, 24 Sep 2018 13:06:54 +0200 Subject: [PATCH] arm64: dts: marvell: armada-37xx: add nodes to support watchdog MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Gregory CLEMENT --- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index d9531e242eb4..f5eaec531aa8 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -80,6 +80,19 @@ /* 32M internal register @ 0xd000_0000 */ ranges = <0x0 0x0 0xd0000000 0x2000000>; + wdt: watchdog@8300 { + compatible = "marvell,armada-3700-wdt"; + reg = <0x8300 0x40>; + marvell,system-controller = <&cpu_misc>; + clocks = <&xtalclk>; + }; + + cpu_misc: system-controller@d000 { + compatible = "marvell,armada-3700-cpu-misc", + "syscon"; + reg = <0xd000 0x1000>; + }; + spi0: spi@10600 { compatible = "marvell,armada-3700-spi"; #address-cells = <1>;