diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-01-25 21:43:27 (GMT) |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-02-07 02:21:21 (GMT) |
| commit | d17adfdb17fb9f182d1fc5189d4772cd03f187c3 (patch) | |
| tree | 86be2d49064474ce44eec06016d661a042e3ffcd /arch/arm/boot/dts | |
| parent | 797acf705bf440c736b71cc958f46a174ec87d10 (diff) | |
| download | linux-fsl-qoriq-d17adfdb17fb9f182d1fc5189d4772cd03f187c3.tar.xz | |
ARM: dt: Add binding for Tegra PMC
The Tegra PMC (Power Management Controller) interfaces with an external
PMU (Power Management Unit), and controls wake-up from sleep modes.
This initial binding is the bare minimum required to control the PMC's
inversion of the PMU's interrupt signal.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra-harmony.dts | 4 | ||||
| -rw-r--r-- | arch/arm/boot/dts/tegra20.dtsi | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/tegra30.dtsi | 5 |
3 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts index 9a52615..6e8447d 100644 --- a/arch/arm/boot/dts/tegra-harmony.dts +++ b/arch/arm/boot/dts/tegra-harmony.dts @@ -10,6 +10,10 @@ reg = < 0x00000000 0x40000000 >; }; + pmc@7000f400 { + nvidia,invert-interrupt; + }; + i2c@7000c000 { clock-frequency = <400000>; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 8712449..3195ad5 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -4,6 +4,11 @@ compatible = "nvidia,tegra20"; interrupt-parent = <&intc>; + pmc@7000f400 { + compatible = "nvidia,tegra20-pmc"; + reg = <0x7000e400 0x400>; + }; + intc: interrupt-controller@50041000 { compatible = "arm,cortex-a9-gic"; interrupt-controller; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 8a7e230..fd25e8e 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -4,6 +4,11 @@ compatible = "nvidia,tegra30"; interrupt-parent = <&intc>; + pmc@7000f400 { + compatible = "nvidia,tegra20-pmc", "nvidia,tegra30-pmc"; + reg = <0x7000e400 0x400>; + }; + intc: interrupt-controller@50041000 { compatible = "arm,cortex-a9-gic"; interrupt-controller; |