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dt-bindings: pwm: tegra: Document Tegra234 PWM

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Add compatible for nvidia,tegra234-pwm with nvidia,tegra194-pwm as a
fallback. The PWM controller blocks are identical to the ones found on
the Tegra194 SoC. No driver changes are required and compatible string
"nvidia,tegra194-pwm" will be used as a fallback.

Signed-off-by: Sandipan Patra <spatra@nvidia.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Sandipan Patra 2022-09-19 19:44:53 +05:30 committed by Thierry Reding
parent 7d096252aa
commit 0f1dfbd1ea
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
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@ -10,6 +10,7 @@ Required properties:
- "nvidia,tegra210-pwm", "nvidia,tegra20-pwm": for Tegra210
- "nvidia,tegra186-pwm": for Tegra186
- "nvidia,tegra194-pwm": for Tegra194
- "nvidia,tegra234-pwm", "nvidia,tegra194-pwm": for Tegra234
- reg: physical base address and length of the controller's registers
- #pwm-cells: should be 2. See pwm.yaml in this directory for a description of
the cells format.