From mboxrd@z Thu Jan 1 00:00:00 1970 From: markus.mayer@linaro.org (Markus Mayer) Date: Fri, 28 Jun 2013 13:56:58 -0700 Subject: [PATCH 2/2] ARM: bcm281xx: DT changes for reboot code In-Reply-To: <1372453018-5830-1-git-send-email-markus.mayer@linaro.org> References: <1372453018-5830-1-git-send-email-markus.mayer@linaro.org> Message-ID: <1372453018-5830-3-git-send-email-markus.mayer@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds the device tree bindings for the bcm281xx reboot code. Signed-off-by: Markus Mayer Reviewed-by: Tim Kryger Acked-by: Christian Daudt --- .../devicetree/bindings/arm/bcm/bcm,kona-wdt.txt | 15 +++++++++++++++ arch/arm/boot/dts/bcm11351.dtsi | 7 ++++++- 2 files changed, 21 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/arm/bcm/bcm,kona-wdt.txt diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm,kona-wdt.txt b/Documentation/devicetree/bindings/arm/bcm/bcm,kona-wdt.txt new file mode 100644 index 0000000..ac349e7 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/bcm/bcm,kona-wdt.txt @@ -0,0 +1,15 @@ +Broadcom Kona Family Watchdog Timer +----------------------------------- + +This watchdog timer is used in the following Broadcom SoCs: + BCM11130, BCM11140, BCM11351, BCM28145, BCM28155 + +Required properties: + - compatible = "bcm,kona-wdt"; + - reg: memory range + +Example: + watchdog at 35002f40 { + compatible = "bcm,kona-wdt"; + reg = <0x35002f40 0x6c>; + }; diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi index 41b2c6c..cabeade 100644 --- a/arch/arm/boot/dts/bcm11351.dtsi +++ b/arch/arm/boot/dts/bcm11351.dtsi @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012 Broadcom Corporation + * Copyright (C) 2012-2013 Broadcom Corporation * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -53,6 +53,11 @@ cache-level = <2>; }; + watchdog at 35002f40 { + compatible = "bcm,kona-wdt"; + reg = <0x35002f40 0x6c>; + }; + timer at 35006000 { compatible = "bcm,kona-timer"; reg = <0x35006000 0x1000>; -- 1.7.9.5