From b9970d6b9ea61bd490a366f749aa2b4fc2ed6531 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 19 Sep 2012 14:17:24 -0600 Subject: [PATCH] ARM: tegra: add TWD to device tree This will allow timer.c to use twd_local_timer_of_register(), and hence not need to hard-code the TWD address or IRQ. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20.dtsi | 6 ++++++ arch/arm/boot/dts/tegra30.dtsi | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 232eb846112f..6934bca15247 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -4,6 +4,12 @@ compatible = "nvidia,tegra20"; interrupt-parent = <&intc>; + timer@50004600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0x50040600 0x20>; + interrupts = <1 13 0x304>; + }; + intc: interrupt-controller { compatible = "arm,cortex-a9-gic"; reg = <0x50041000 0x1000 diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index e43fbab76508..81f5df4479a2 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -4,6 +4,12 @@ compatible = "nvidia,tegra30"; interrupt-parent = <&intc>; + timer@50004600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0x50040600 0x20>; + interrupts = <1 13 0xf04>; + }; + intc: interrupt-controller { compatible = "arm,cortex-a9-gic"; reg = <0x50041000 0x1000 -- 2.39.5