From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A50F7C3A589 for ; Tue, 20 Aug 2019 07:50:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7864322DBF for ; Tue, 20 Aug 2019 07:50:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729210AbfHTHue (ORCPT ); Tue, 20 Aug 2019 03:50:34 -0400 Received: from smtp.220.in.ua ([89.184.67.205]:60363 "EHLO smtp.220.in.ua" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726049AbfHTHud (ORCPT ); Tue, 20 Aug 2019 03:50:33 -0400 Received: from [192.168.202.100] (unknown [95.67.115.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.220.in.ua (Postfix) with ESMTPSA id B0AB51A20EE1; Tue, 20 Aug 2019 10:50:30 +0300 (EEST) Subject: Re: [PATCH v4 1/2] dt-bindings: Add docs for EL15203000 To: Jacek Anaszewski , devicetree@vger.kernel.org, linux-leds@vger.kernel.org References: <20190808203204.8614-1-oleg@kaa.org.ua> <4d64d64a-cc21-cee0-eb37-441bc3a14caf@gmail.com> From: Oleh Kravchenko Openpgp: preference=signencrypt Autocrypt: addr=oleg@kaa.org.ua; prefer-encrypt=mutual; keydata= mQINBFoN/ysBEAC8JmIsjbpgHCXhOuuRtHQrpFhrrs5bNNSRztXxnVYtyR5sbsEgh8dFt9ZZ TZ3qWFSDPHY/9AHUxoKIvonRFTiluSuLVKwM5mxgqzvPaqnekoYRafzW3hYgPcjXp+JEw4At vIPKGpKDn+J03c1L/vYlXT9FASQdL7fhtc0FK5wMn3biS1d9D5PnurTLKvLWmwYjWxNduW8/ g15g4NhoDQf3syruPMSyCCXmH2CpzJXs+8VWSvySHG9wE/9QXAfskb9wFx+NSYyNdou5JxPn 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okh3TZo/FR5Oh9HdB4aok4nq8Ot9JAei7SZhHHtAB3R+aXRDl0v/KZ+sKi9euGvT0D9skFBp LAfjDKzc9y0J1q0aDQljQpgdi+CC3RzskpCK+D3RG/vKbZCASLlnk5SWWiRiCt33BfoDC2h6 u0q8t+6HIP1VWw73qZ233By1VCEohLVJV1+cZ0/kUgkocr7aZuyNLLN/awZc0g+pj42u2BDC WVdfrwbus0lVCELNSvCIW2IktSytUxjQfmjBMw== Message-ID: <9bedff0d-afc2-3078-9025-3b6b18ca7b4c@kaa.org.ua> Date: Tue, 20 Aug 2019 10:50:22 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <4d64d64a-cc21-cee0-eb37-441bc3a14caf@gmail.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="T0c3I8eUnDKZFbPalo8pDAdG6SZftypdJ" Sender: linux-leds-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --T0c3I8eUnDKZFbPalo8pDAdG6SZftypdJ Content-Type: multipart/mixed; boundary="7VVo0gBggUnk7uEpCQyGksCKKYXlbzIg7"; protected-headers="v1" From: Oleh Kravchenko To: Jacek Anaszewski , devicetree@vger.kernel.org, linux-leds@vger.kernel.org Message-ID: <9bedff0d-afc2-3078-9025-3b6b18ca7b4c@kaa.org.ua> Subject: Re: [PATCH v4 1/2] dt-bindings: Add docs for EL15203000 References: <20190808203204.8614-1-oleg@kaa.org.ua> <4d64d64a-cc21-cee0-eb37-441bc3a14caf@gmail.com> In-Reply-To: <4d64d64a-cc21-cee0-eb37-441bc3a14caf@gmail.com> --7VVo0gBggUnk7uEpCQyGksCKKYXlbzIg7 Content-Type: text/plain; charset=utf-8 Content-Language: uk-UA Content-Transfer-Encoding: quoted-printable Hello Jacek, thanks for your review. 18.08.19 16:41, Jacek Anaszewski =D0=BF=D0=B8=D1=88=D0=B5: > Hi Oleh, >=20 > On 8/8/19 10:32 PM, Oleh Kravchenko wrote: >> Add documentation and example for dt-bindings EL15203000. >> LED board (aka RED LED board) from Crane Merchandising Systems. >> >> Signed-off-by: Oleh Kravchenko >> --- >> .../bindings/leds/leds-el15203000.txt | 47 ++++++++++++++++++= + >> 1 file changed, 47 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/leds/leds-el1520= 3000.txt >> >> diff --git a/Documentation/devicetree/bindings/leds/leds-el15203000.tx= t b/Documentation/devicetree/bindings/leds/leds-el15203000.txt >> new file mode 100644 >> index 000000000000..4c2245babfdc >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/leds/leds-el15203000.txt >> @@ -0,0 +1,47 @@ >> +Crane Merchandising System - el15203000 LED driver >> +-------------------------------------------------- >> + >> +This LED Board (aka RED LEDs board) is widely used in >> +coffee vending machines produced by Crane Merchandising Systems. >> + >> +Required properties: >> +- compatible : "crane,el15203000" >> +- reg : >> + see Documentation/devicetree/bindings/spi/spi-bus.txt >> +- spi-max-frequency : (optional) >> + see Documentation/devicetree/bindings/spi/spi-bus.txt >> + >> +Optional LED sub-node properties: >> +- label : >> + see Documentation/devicetree/bindings/leds/common.txt >=20 > Please change this label description to the below: >=20 > - function: see Documentation/devicetree/bindings/leds/common.txt. > - color: See Documentation/devicetree/bindings/leds/common.txt. > - label: See Documentation/devicetree/bindings/leds/common.txt (depreca= ted). >=20 >> +- linux,default-trigger : >> + see Documentation/devicetree/bindings/leds/common.txt >> + >> +Example >> +------- >=20 > #include >=20 >> +led-controller@0 { >> + compatible =3D "crane,el15203000"; >> + reg =3D <0>; >> + spi-max-frequency =3D <50000>; >> + #address-cells =3D <1>; >> + #size-cells =3D <0>; >> + >> + /* water pipe */ >> + pipe@50 { >=20 > s/pipe/led/ >=20 >> + reg =3D <0x50>; >> + label =3D "red:pipe"; >=20 > label is now deprecated. >=20 > Please use function and color: >=20 > function =3D "pipe"; > color =3D ; >=20 >=20 >> + }; >> + >> + /* screen frame */ >> + screen@53 { >=20 > s/screen/led/ >=20 >> + reg =3D <0x53>; >> + label =3D "red:screen"; >=20 > function =3D "screen"; > color =3D ; >=20 >> + }; >> + >> + /* vending area */ >> + vend@56 { >=20 > s/vend/led/ >=20 >> + reg =3D <0x56>; >> + label =3D "red:vend"; >=20 > function =3D "vend"; > color =3D ; >=20 >> + }; >> +}; >> >=20 --=20 Best regards, Oleh Kravchenko --7VVo0gBggUnk7uEpCQyGksCKKYXlbzIg7-- --T0c3I8eUnDKZFbPalo8pDAdG6SZftypdJ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEC/TM5t+2NenFhW0Q0xNJm20pl4wFAl1bpj4ACgkQ0xNJm20p l4zizA//f+xOlcTL6wuAms+uDHTIEV7eZvmNi9JQRM8ComiiCMnJPuIk9pBROwFw skJW8UqYvbnOJWfq8nxW3dOLsV1rS6BxX/m9AtVpRiEUy3GXG/MJfXKmuLb0fueM jJUS14abb9aAcqk/WUYMrnqyQcUDI0rvrE5AMBKiDGE4YWhYIlgLqRjIZ+B/1BRT p3uUHoLnAXLe21fkVjYPDc8gQ5qnKkUgwKn6d51tA6R/slP6EoaSmVl2USIt73B4 llbCgOUbdIz63q3o959bKEoPmlYONTQ0B+pQoacuhcG9EAvsCF+7c0Vg/7tcPxN4 WaJptuMv2djrGiclXS+U0BaZ8I9VewvJ4LOaRCSwAvNru3TYgFn7wOYRPC4zwnrV rD7Oq/WHZjsNCi3+YbkT1DVb+sC904Jm08PhrmkwYE26NgDXtDx1ir2N8zN/ZPer 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