From: Sergei Shtylyov Date: Sat, 22 Sep 2018 19:43:24 +0000 (+0300) Subject: dt-bindings: pwm: renesas: tpu: Fix "compatible" prop description X-Git-Tag: v4.20-rc1~18^2~11 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=01e194bbd64a7c65af428561fa97653be8b74564;p=linux-2.6-block.git 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 Signed-off-by: Thierry Reding --- 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.