diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pwm')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt index c7ea9d4a988b..c52f03b5032f 100644 --- a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt +++ b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt @@ -1,9 +1,10 @@ Tegra SoC PWFM controller Required properties: -- compatible: should be one of: - - "nvidia,tegra20-pwm" - - "nvidia,tegra30-pwm" +- compatible: For Tegra20, must contain "nvidia,tegra20-pwm". For Tegra30, + must contain "nvidia,tegra30-pwm". Otherwise, must contain + "nvidia,<chip>-pwm", plus one of the above, where <chip> is tegra114, + tegra124, tegra132, or tegra210. - reg: physical base address and length of the controller's registers - #pwm-cells: should be 2. See pwm.txt in this directory for a description of the cells format. |