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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3157C433EF for ; Tue, 26 Oct 2021 07:16:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 965DE61073 for ; Tue, 26 Oct 2021 07:16:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230286AbhJZHSw (ORCPT ); Tue, 26 Oct 2021 03:18:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229940AbhJZHSs (ORCPT ); Tue, 26 Oct 2021 03:18:48 -0400 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a01:238:4321:8900:456f:ecd6:43e:202c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A5550C061745; Tue, 26 Oct 2021 00:16:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20180802; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=QTaiuoG3E3gV8q8Ul32tNVdJglS7a/guFT+rX2ETcBw=; b=O8Z+ppBpu4lBC7JfJEw6bbdzOq 0j18LPve6kDkhUfOIj7PsVjoy8CY6XAdiifo/m5FnCjpmgejog7LGjBJCUdnTFUd+Q8zaHtOIeClZ RuYrwTSk3JwDDimAQJNjnAN14adAAhNXy0WKBsayMGZt2H+HHx7O89Ib+8truDD+WdJE=; Received: from p200300ccff1906001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff19:600:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1mfGgz-0003NL-6W; Tue, 26 Oct 2021 09:16:17 +0200 Date: Tue, 26 Oct 2021 09:16:16 +0200 From: Andreas Kemnade To: Linus Walleij Cc: Alistair Francis , Linux ARM , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , linux-kernel , Linux Input , alistair23@gmail.com, Dmitry Torokhov , Rob Herring , Henrik Rydberg , Mylene Josserand Subject: Re: [PATCH 2/4] Documentation: DT: bindings: input: Add documentation for cyttsp5 Message-ID: <20211026091616.7d9d05e4@aktux> In-Reply-To: References: <20211025114214.44617-1-alistair@alistair23.me> <20211025114214.44617-3-alistair@alistair23.me> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, 26 Oct 2021 01:18:24 +0200 Linus Walleij wrote: > Hi Alistair, >=20 > On Mon, Oct 25, 2021 at 1:42 PM Alistair Francis = wrote: >=20 > > From: Myl=C3=A8ne Josserand > > > > Add the Cypress TrueTouch Generation 5 touchscreen device tree bindings > > documentation. It can use I2C or SPI bus. > > This touchscreen can handle some defined zone that are designed and > > sent as button. To be able to customize the keycode sent, the > > "linux,code" property in a "button" sub-node can be used. > > > > Signed-off-by: Myl=C3=A8ne Josserand > > Message-Id: <20170529144538.29187-3-mylene.josserand@free-electrons.com> > > Signed-off-by: Alistair Francis =20 >=20 > > +title: Cypress cyttsp touchscreen controller, generation 5 =20 > (...) > > + compatible: > > + const: cypress,cyttsp5 =20 >=20 > Is this the real product name? When I rewrote the bindings for > the original "CYTTSP", actually "Cypress TrueTouch Standard Product" > it came out that the actual product names were CY8CTMA340 > and CY8CTMA341. "CYTTSP" was a marketing name for the > whole family. >=20 > See > Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma340.ya= ml >=20 > If the actual products have some product names such as > CY8* then use these as compatibles instead and just write in the > decription that it is Cypress TrueTouch Standard Product series 5. >=20 Since I have uptreamed 4 devicetrees containing that touchscreen (and marked that as todo). I tried to look it up: https://fccid.io/NOIKBN249/Internal-Photos/Internal-Photos-3802584.pdf Page 4 might be interesting. Something below that 3d code (zbarimg does not recognize it) Peeling up the label reveals: TT21000 -44LQI 1802 TWN 6491U0 (two illegible characters) You find it in the net:=20 https://www.digipart.com/part/TT21000-48LQI36T Regards, Andreas 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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CDC2C433FE for ; Tue, 26 Oct 2021 07:18:41 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E297160ED4 for ; Tue, 26 Oct 2021 07:18:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E297160ED4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kemnade.info Authentication-Results: mail.kernel.org; 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Tue, 26 Oct 2021 09:16:17 +0200 Date: Tue, 26 Oct 2021 09:16:16 +0200 From: Andreas Kemnade To: Linus Walleij Cc: Alistair Francis , Linux ARM , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , linux-kernel , Linux Input , alistair23@gmail.com, Dmitry Torokhov , Rob Herring , Henrik Rydberg , Mylene Josserand Subject: Re: [PATCH 2/4] Documentation: DT: bindings: input: Add documentation for cyttsp5 Message-ID: <20211026091616.7d9d05e4@aktux> In-Reply-To: References: <20211025114214.44617-1-alistair@alistair23.me> <20211025114214.44617-3-alistair@alistair23.me> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211026_001622_834667_16C4D6D9 X-CRM114-Status: GOOD ( 18.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVHVlLCAyNiBPY3QgMjAyMSAwMToxODoyNCArMDIwMApMaW51cyBXYWxsZWlqIDxsaW51cy53 YWxsZWlqQGxpbmFyby5vcmc+IHdyb3RlOgoKPiBIaSBBbGlzdGFpciwKPiAKPiBPbiBNb24sIE9j dCAyNSwgMjAyMSBhdCAxOjQyIFBNIEFsaXN0YWlyIEZyYW5jaXMgPGFsaXN0YWlyQGFsaXN0YWly MjMubWU+IHdyb3RlOgo+IAo+ID4gRnJvbTogTXlsw6huZSBKb3NzZXJhbmQgPG15bGVuZS5qb3Nz ZXJhbmRAZnJlZS1lbGVjdHJvbnMuY29tPgo+ID4KPiA+IEFkZCB0aGUgQ3lwcmVzcyBUcnVlVG91 Y2ggR2VuZXJhdGlvbiA1IHRvdWNoc2NyZWVuIGRldmljZSB0cmVlIGJpbmRpbmdzCj4gPiBkb2N1 bWVudGF0aW9uLiBJdCBjYW4gdXNlIEkyQyBvciBTUEkgYnVzLgo+ID4gVGhpcyB0b3VjaHNjcmVl biBjYW4gaGFuZGxlIHNvbWUgZGVmaW5lZCB6b25lIHRoYXQgYXJlIGRlc2lnbmVkIGFuZAo+ID4g c2VudCBhcyBidXR0b24uIFRvIGJlIGFibGUgdG8gY3VzdG9taXplIHRoZSBrZXljb2RlIHNlbnQs IHRoZQo+ID4gImxpbnV4LGNvZGUiIHByb3BlcnR5IGluIGEgImJ1dHRvbiIgc3ViLW5vZGUgY2Fu IGJlIHVzZWQuCj4gPgo+ID4gU2lnbmVkLW9mZi1ieTogTXlsw6huZSBKb3NzZXJhbmQgPG15bGVu ZS5qb3NzZXJhbmRAZnJlZS1lbGVjdHJvbnMuY29tPgo+ID4gTWVzc2FnZS1JZDogPDIwMTcwNTI5 MTQ0NTM4LjI5MTg3LTMtbXlsZW5lLmpvc3NlcmFuZEBmcmVlLWVsZWN0cm9ucy5jb20+Cj4gPiBT aWduZWQtb2ZmLWJ5OiBBbGlzdGFpciBGcmFuY2lzIDxhbGlzdGFpckBhbGlzdGFpcjIzLm1lPiAg Cj4gCj4gPiArdGl0bGU6IEN5cHJlc3MgY3l0dHNwIHRvdWNoc2NyZWVuIGNvbnRyb2xsZXIsIGdl bmVyYXRpb24gNSAgCj4gKC4uLikKPiA+ICsgIGNvbXBhdGlibGU6Cj4gPiArICAgIGNvbnN0OiBj eXByZXNzLGN5dHRzcDUgIAo+IAo+IElzIHRoaXMgdGhlIHJlYWwgcHJvZHVjdCBuYW1lPyBXaGVu IEkgcmV3cm90ZSB0aGUgYmluZGluZ3MgZm9yCj4gdGhlIG9yaWdpbmFsICJDWVRUU1AiLCBhY3R1 YWxseSAiQ3lwcmVzcyBUcnVlVG91Y2ggU3RhbmRhcmQgUHJvZHVjdCIKPiBpdCBjYW1lIG91dCB0 aGF0IHRoZSBhY3R1YWwgcHJvZHVjdCBuYW1lcyB3ZXJlIENZOENUTUEzNDAKPiBhbmQgQ1k4Q1RN QTM0MS4gIkNZVFRTUCIgd2FzIGEgbWFya2V0aW5nIG5hbWUgZm9yIHRoZQo+IHdob2xlIGZhbWls eS4KPiAKPiBTZWUKPiBEb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvaW5wdXQvdG91 Y2hzY3JlZW4vY3lwcmVzcyxjeThjdG1hMzQwLnlhbWwKPiAKPiBJZiB0aGUgYWN0dWFsIHByb2R1 Y3RzIGhhdmUgc29tZSBwcm9kdWN0IG5hbWVzIHN1Y2ggYXMKPiBDWTgqIHRoZW4gdXNlIHRoZXNl IGFzIGNvbXBhdGlibGVzIGluc3RlYWQgYW5kIGp1c3Qgd3JpdGUgaW4gdGhlCj4gZGVjcmlwdGlv biB0aGF0IGl0IGlzIEN5cHJlc3MgVHJ1ZVRvdWNoIFN0YW5kYXJkIFByb2R1Y3Qgc2VyaWVzIDUu Cj4gClNpbmNlIEkgaGF2ZSB1cHRyZWFtZWQgNCBkZXZpY2V0cmVlcyBjb250YWluaW5nIHRoYXQg dG91Y2hzY3JlZW4gKGFuZAptYXJrZWQgdGhhdCBhcyB0b2RvKS4gSSB0cmllZCB0byBsb29rIGl0 IHVwOgpodHRwczovL2ZjY2lkLmlvL05PSUtCTjI0OS9JbnRlcm5hbC1QaG90b3MvSW50ZXJuYWwt UGhvdG9zLTM4MDI1ODQucGRmCgpQYWdlIDQgbWlnaHQgYmUgaW50ZXJlc3RpbmcuIFNvbWV0aGlu ZyBiZWxvdyB0aGF0IDNkIGNvZGUgKHpiYXJpbWcgZG9lcwpub3QgcmVjb2duaXplIGl0KSBQZWVs aW5nIHVwIHRoZSBsYWJlbCByZXZlYWxzOgpUVDIxMDAwCi00NExRSQoxODAyIFRXTgo2NDkxVTAg KHR3byBpbGxlZ2libGUgY2hhcmFjdGVycykKCllvdSBmaW5kIGl0IGluIHRoZSBuZXQ6IApodHRw czovL3d3dy5kaWdpcGFydC5jb20vcGFydC9UVDIxMDAwLTQ4TFFJMzZUCgpSZWdhcmRzLApBbmRy ZWFzCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlu dXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRl YWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgt YXJtLWtlcm5lbAo=