[PATCH 2/2] ARM: bcm281xx: DT changes for reboot code
DORMANTno replies
REVIEWED: 2 (0M)
From: Markus Mayer <hidden>
Date: 2013-06-28 20:56:58
Also in:
linux-arm-kernel
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Revision v1 of 2 in this series; 2 review trailers.
Revisions (2)
- v1 current
- v2 [diff vs current]
This patch adds the device tree bindings for the bcm281xx reboot code. Signed-off-by: Markus Mayer <redacted> Reviewed-by: Tim Kryger <redacted> Acked-by: Christian Daudt <redacted> --- .../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@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@35002f40 { + compatible = "bcm,kona-wdt"; + reg = <0x35002f40 0x6c>; + }; + timer@35006000 { compatible = "bcm,kona-timer"; reg = <0x35006000 0x1000>;
--
1.7.9.5