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| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2018-09-22 22:43:24 +0300 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2018-10-12 13:36:05 +0200 |
| commit | 01e194bbd64a7c65af428561fa97653be8b74564 (patch) | |
| tree | 90038e743dfd1bf4cf58cef35d4582e1eb3a36fc /Documentation | |
| parent | e4ab5172ea6be4d3a95411d7a7867f3c2be12754 (diff) | |
| download | linux-01e194bbd64a7c65af428561fa97653be8b74564.tar.gz linux-01e194bbd64a7c65af428561fa97653be8b74564.tar.bz2 linux-01e194bbd64a7c65af428561fa97653be8b74564.zip | |
dt-bindings: pwm: renesas: tpu: Fix "compatible" prop description
The "compatible" property description contradicts even the example given:
it only says that there must be a single value while the example has the
fallback value too -- which makes much more sense. Moreover, the generic
property value is misdocumented as being R-Car (and RZ/G1) specific...
Fixes: 382457e562bb ("pwm: renesas-tpu: Add DT support")
Fixes: 3ba111a01822 ("dt-bindings: pwm: renesas-tpu: Document r8a774[35] support")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt index d53a16715da6..d276693cf301 100644 --- a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt +++ b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.txt @@ -2,13 +2,14 @@ Required Properties: - - compatible: should be one of the following. + - compatible: must contain one or more of the following: - "renesas,tpu-r8a73a4": for R8A73A4 (R-Mobile APE6) compatible PWM controller. - "renesas,tpu-r8a7740": for R8A7740 (R-Mobile A1) compatible PWM controller. - "renesas,tpu-r8a7743": for R8A7743 (RZ/G1M) compatible PWM controller. - "renesas,tpu-r8a7745": for R8A7745 (RZ/G1E) compatible PWM controller. - "renesas,tpu-r8a7790": for R8A7790 (R-Car H2) compatible PWM controller. - - "renesas,tpu": for generic R-Car and RZ/G1 TPU PWM controller. + - "renesas,tpu": for the generic TPU PWM controller; this is a fallback for + the entries listed above. - reg: Base address and length of each memory resource used by the PWM controller hardware module. |