diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt index 067c9790062f..9a4295b54539 100644 --- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt | |||
| @@ -5,9 +5,12 @@ Required properties: | |||
| 5 | Tegra30, must contain "nvidia,tegra30-ahb". Otherwise, must contain | 5 | Tegra30, must contain "nvidia,tegra30-ahb". Otherwise, must contain |
| 6 | '"nvidia,<chip>-ahb", "nvidia,tegra30-ahb"' where <chip> is tegra124, | 6 | '"nvidia,<chip>-ahb", "nvidia,tegra30-ahb"' where <chip> is tegra124, |
| 7 | tegra132, or tegra210. | 7 | tegra132, or tegra210. |
| 8 | - reg : Should contain 1 register ranges(address and length) | 8 | - reg : Should contain 1 register ranges(address and length). For |
| 9 | Tegra20, Tegra30, and Tegra114 chips, the value must be <0x6000c004 | ||
| 10 | 0x10c>. For Tegra124, Tegra132 and Tegra210 chips, the value should | ||
| 11 | be be <0x6000c000 0x150>. | ||
| 9 | 12 | ||
| 10 | Example: | 13 | Example (for a Tegra20 chip): |
| 11 | ahb: ahb@6000c004 { | 14 | ahb: ahb@6000c004 { |
| 12 | compatible = "nvidia,tegra20-ahb"; | 15 | compatible = "nvidia,tegra20-ahb"; |
| 13 | reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */ | 16 | reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */ |