diff options
Diffstat (limited to 'Documentation/devicetree/bindings/arm/tegra')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt | 34 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-flowctrl.txt | 8 |
2 files changed, 41 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt new file mode 100644 index 000000000000..078a58b0302f --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt @@ -0,0 +1,34 @@ +NVIDIA Tegra Power Management Controller (PMC) + +Required properties: +- compatible: Should contain one of the following: + - "nvidia,tegra186-pmc": for Tegra186 +- reg: Must contain an (offset, length) pair of the register set for each + entry in reg-names. +- reg-names: Must include the following entries: + - "pmc" + - "wake" + - "aotag" + - "scratch" + +Optional properties: +- nvidia,invert-interrupt: If present, inverts the PMU interrupt signal. + +Example: + +SoC DTSI: + + pmc@c3600000 { + compatible = "nvidia,tegra186-pmc"; + reg = <0 0x0c360000 0 0x10000>, + <0 0x0c370000 0 0x10000>, + <0 0x0c380000 0 0x10000>, + <0 0x0c390000 0 0x10000>; + reg-names = "pmc", "wake", "aotag", "scratch"; + }; + +Board DTS: + + pmc@c360000 { + nvidia,invert-interrupt; + }; diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-flowctrl.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-flowctrl.txt index ccf0adddc820..a855c1bffc0f 100644 --- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-flowctrl.txt +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-flowctrl.txt @@ -1,7 +1,13 @@ NVIDIA Tegra Flow Controller Required properties: -- compatible: Should be "nvidia,tegra<chip>-flowctrl" +- compatible: Should contain one of the following: + - "nvidia,tegra20-flowctrl": for Tegra20 + - "nvidia,tegra30-flowctrl": for Tegra30 + - "nvidia,tegra114-flowctrl": for Tegra114 + - "nvidia,tegra124-flowctrl": for Tegra124 + - "nvidia,tegra132-flowctrl", "nvidia,tegra124-flowctrl": for Tegra132 + - "nvidia,tegra210-flowctrl": for Tegra210 - reg: Should contain one register range (address and length) Example: |