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from ziggy.stardust ([93.176.154.161]) by smtp.gmail.com with ESMTPSA id l51sm7036446edb.36.2019.01.18.00.44.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 18 Jan 2019 00:44:51 -0800 (PST) Subject: Re: [PATCH v1 2/5] dt-bindings: pwm: add a property "mediatek,num-pwms" To: Ryder Lee , Thierry Reding Cc: Sean Wang , Weijie Gao , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <7e1de17a43f2cde73aecd2773e2b3a5fdfd294f3.1547781007.git.ryder.lee@mediatek.com> From: Matthias Brugger Openpgp: preference=signencrypt Autocrypt: addr=matthias.bgg@gmail.com; prefer-encrypt=mutual; keydata= mQINBFP1zgUBEAC21D6hk7//0kOmsUrE3eZ55kjc9DmFPKIz6l4NggqwQjBNRHIMh04BbCMY fL3eT7ZsYV5nur7zctmJ+vbszoOASXUpfq8M+S5hU2w7sBaVk5rpH9yW8CUWz2+ZpQXPJcFa OhLZuSKB1F5JcvLbETRjNzNU7B3TdS2+zkgQQdEyt7Ij2HXGLJ2w+yG2GuR9/iyCJRf10Okq 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<7e1de17a43f2cde73aecd2773e2b3a5fdfd294f3.1547781007.git.ryder.lee@mediatek.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18/01/2019 04:24, Ryder Lee wrote: > This adds a property "mediatek,num-pwms" in example so that we could > set the number of PWM channels via device tree. > > Signed-off-by: Ryder Lee > Reviewed-by: Matthias Brugger > --- > Changes since v1: add a Reviewed-by tag. > --- > Documentation/devicetree/bindings/pwm/pwm-mediatek.txt | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt > index 991728c..f9e2d1f 100644 > --- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt > +++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt > @@ -20,6 +20,7 @@ Required properties: > - pinctrl-names: Must contain a "default" entry. > - pinctrl-0: One property must exist for each entry in pinctrl-names. > See pinctrl/pinctrl-bindings.txt for details of the property values. > + - mediatek,num-pwms: the number of PWM channels. > > Example: > pwm0: pwm@11006000 { > @@ -37,4 +38,5 @@ Example: > "pwm3", "pwm4", "pwm5"; > pinctrl-names = "default"; > pinctrl-0 = <&pwm0_pins>; > + mediatek,num-pwms = <5>; > }; > Wasn't there a comment in the last version to use num-pwms instead of mediatek,num-pwms? Uwe I think you requested that. Regards, Matthias