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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8AAA7C433EF for ; Fri, 20 May 2022 11:34:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348570AbiETLeh (ORCPT ); Fri, 20 May 2022 07:34:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53546 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244015AbiETLee (ORCPT ); Fri, 20 May 2022 07:34:34 -0400 Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::225]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E93470903; Fri, 20 May 2022 04:34:30 -0700 (PDT) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 3974B1C0009; Fri, 20 May 2022 11:34:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1653046468; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=t1RpCyOt9vJRwKKZzMrNpG1QDdfyBUk2YTX9dVi8KKY=; b=Wcv2GBx4h6bBjBzJJdSS+4fp72OcI+2Tee3mT8kqifTa+CgH64T0l9F1N+HCSwYgXMt/XU 1mQlR4x6eCs8CGmkef2yNz1vxLNhgclH9+fi8MhIqSPG52me/Del76AttyXF4bP5dhf82U ulvNLRDEKpq4REfbrBk2opMcYhS5/FQh6XmjT/D+bBpfNrYMupvHDoS5xXULqRGyHnsCn7 FVybCaG+3VjOJmI7w0VGs6BJaAiEYXwn0qhIGp856pbl9ri6eLgTFsivh6RcM5yTgv2qA7 WP1p0YkRiSYNi9BhReSFhQazp9AuMkfrzD8ZSsC701ZJ0He/bNeXZMORIDhcag== Date: Fri, 20 May 2022 13:34:26 +0200 From: Herve Codina To: Krzysztof Kozlowski Cc: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Michael Turquette , Stephen Boyd , Horatiu Vultur , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Thomas Petazzoni Subject: Re: [PATCH 2/3] dt-bindings: usb: atmel: Add Microchip LAN966x compatible string Message-ID: <20220520133426.3b4728ae@bootlin.com> In-Reply-To: <8f0d4127-7e66-cf50-21c9-99680f737e30@linaro.org> References: <20220513105850.310375-1-herve.codina@bootlin.com> <20220513105850.310375-3-herve.codina@bootlin.com> <8f0d4127-7e66-cf50-21c9-99680f737e30@linaro.org> Organization: Bootlin X-Mailer: Claws Mail 4.1.0 (GTK 3.24.31; x86_64-redhat-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: linux-kernel@vger.kernel.org On Fri, 13 May 2022 14:57:55 +0200 Krzysztof Kozlowski wrote: > On 13/05/2022 12:58, Herve Codina wrote: > > The USB device controller available in the Microchip LAN966x SOC > > is the same IP as the one present in the SAMA5D3 SOC. > >=20 > > Add the LAN966x compatible string and set the SAMA5D3 compatible > > string as a fallback for the LAN966x. > >=20 > > Signed-off-by: Herve Codina > > --- > > Documentation/devicetree/bindings/usb/atmel-usb.txt | 3 +++ > > 1 file changed, 3 insertions(+) > >=20 > > diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Docu= mentation/devicetree/bindings/usb/atmel-usb.txt > > index f512f0290728..a6fab7d63f37 100644 > > --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt > > +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt > > @@ -87,6 +87,9 @@ Required properties: > > "atmel,at91sam9g45-udc" > > "atmel,sama5d3-udc" > > "microchip,sam9x60-udc" > > + "microchip,lan996x-udc" =20 >=20 > No wildcards please, especially that it closely fits previous wildcard > (lan996x includes lan9960 which looks a lot like sam9x60...) >=20 Well, first, I made a mistake. It should be lan966x instead of lan996x. This family is composed of the LAN9662 and the LAN9668 SOCs. Related to the wilcard, lan966x is used in several bindings for common parts used by both SOCs: - microchip,lan966x-gck - microchip,lan966x-cpu-syscon - microchip,lan966x-switch - microchip,lan966x-miim - microchip,lan966x-serdes - microchip,lan966x-pinctrl I think it makes sense to keep 'microchip,lan966x-udc' for the USB device controller (same controller on LAN9662 and LAN9668) and so keeping the same rules as for other common parts. Regards, Herv=C3=A9 >=20 > Best regards, > Krzysztof --=20 Herv=C3=A9 Codina, Bootlin Embedded Linux and Kernel engineering https://bootlin.com 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 30CCAC433F5 for ; Fri, 20 May 2022 11:35:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1653046468; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=t1RpCyOt9vJRwKKZzMrNpG1QDdfyBUk2YTX9dVi8KKY=; b=Wcv2GBx4h6bBjBzJJdSS+4fp72OcI+2Tee3mT8kqifTa+CgH64T0l9F1N+HCSwYgXMt/XU 1mQlR4x6eCs8CGmkef2yNz1vxLNhgclH9+fi8MhIqSPG52me/Del76AttyXF4bP5dhf82U ulvNLRDEKpq4REfbrBk2opMcYhS5/FQh6XmjT/D+bBpfNrYMupvHDoS5xXULqRGyHnsCn7 FVybCaG+3VjOJmI7w0VGs6BJaAiEYXwn0qhIGp856pbl9ri6eLgTFsivh6RcM5yTgv2qA7 WP1p0YkRiSYNi9BhReSFhQazp9AuMkfrzD8ZSsC701ZJ0He/bNeXZMORIDhcag== Date: Fri, 20 May 2022 13:34:26 +0200 From: Herve Codina To: Krzysztof Kozlowski Subject: Re: [PATCH 2/3] dt-bindings: usb: atmel: Add Microchip LAN966x compatible string Message-ID: <20220520133426.3b4728ae@bootlin.com> In-Reply-To: <8f0d4127-7e66-cf50-21c9-99680f737e30@linaro.org> References: <20220513105850.310375-1-herve.codina@bootlin.com> <20220513105850.310375-3-herve.codina@bootlin.com> <8f0d4127-7e66-cf50-21c9-99680f737e30@linaro.org> Organization: Bootlin X-Mailer: Claws Mail 4.1.0 (GTK 3.24.31; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220520_043438_198521_F6E2BEC5 X-CRM114-Status: GOOD ( 18.22 ) 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: , Cc: devicetree@vger.kernel.org, Alexandre Belloni , linux-kernel@vger.kernel.org, Thomas Petazzoni , Stephen Boyd , Greg Kroah-Hartman , Michael Turquette , linux-usb@vger.kernel.org, linux-clk@vger.kernel.org, Horatiu Vultur , Rob Herring , Krzysztof Kozlowski , Claudiu Beznea , linux-arm-kernel@lists.infradead.org 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 T24gRnJpLCAxMyBNYXkgMjAyMiAxNDo1Nzo1NSArMDIwMApLcnp5c3p0b2YgS296bG93c2tpIDxr cnp5c3p0b2Yua296bG93c2tpQGxpbmFyby5vcmc+IHdyb3RlOgoKPiBPbiAxMy8wNS8yMDIyIDEy OjU4LCBIZXJ2ZSBDb2RpbmEgd3JvdGU6Cj4gPiBUaGUgVVNCIGRldmljZSBjb250cm9sbGVyIGF2 YWlsYWJsZSBpbiB0aGUgTWljcm9jaGlwIExBTjk2NnggU09DCj4gPiBpcyB0aGUgc2FtZSBJUCBh cyB0aGUgb25lIHByZXNlbnQgaW4gdGhlIFNBTUE1RDMgU09DLgo+ID4gCj4gPiBBZGQgdGhlIExB Tjk2NnggY29tcGF0aWJsZSBzdHJpbmcgYW5kIHNldCB0aGUgU0FNQTVEMyBjb21wYXRpYmxlCj4g PiBzdHJpbmcgYXMgYSBmYWxsYmFjayBmb3IgdGhlIExBTjk2NnguCj4gPiAKPiA+IFNpZ25lZC1v ZmYtYnk6IEhlcnZlIENvZGluYSA8aGVydmUuY29kaW5hQGJvb3RsaW4uY29tPgo+ID4gLS0tCj4g PiAgRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL3VzYi9hdG1lbC11c2IudHh0IHwg MyArKysKPiA+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspCj4gPiAKPiA+IGRpZmYg LS1naXQgYS9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvdXNiL2F0bWVsLXVzYi50 eHQgYi9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvdXNiL2F0bWVsLXVzYi50eHQK PiA+IGluZGV4IGY1MTJmMDI5MDcyOC4uYTZmYWI3ZDYzZjM3IDEwMDY0NAo+ID4gLS0tIGEvRG9j dW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL3VzYi9hdG1lbC11c2IudHh0Cj4gPiArKysg Yi9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvdXNiL2F0bWVsLXVzYi50eHQKPiA+ IEBAIC04Nyw2ICs4Nyw5IEBAIFJlcXVpcmVkIHByb3BlcnRpZXM6Cj4gPiAgCSAgICAgICAiYXRt ZWwsYXQ5MXNhbTlnNDUtdWRjIgo+ID4gIAkgICAgICAgImF0bWVsLHNhbWE1ZDMtdWRjIgo+ID4g IAkgICAgICAgIm1pY3JvY2hpcCxzYW05eDYwLXVkYyIKPiA+ICsJICAgICAgICJtaWNyb2NoaXAs bGFuOTk2eC11ZGMiICAKPiAKPiBObyB3aWxkY2FyZHMgcGxlYXNlLCBlc3BlY2lhbGx5IHRoYXQg aXQgY2xvc2VseSBmaXRzIHByZXZpb3VzIHdpbGRjYXJkCj4gKGxhbjk5NnggaW5jbHVkZXMgbGFu OTk2MCB3aGljaCBsb29rcyBhIGxvdCBsaWtlIHNhbTl4NjAuLi4pCj4gCgpXZWxsLCBmaXJzdCwg SSBtYWRlIGEgbWlzdGFrZS4gSXQgc2hvdWxkIGJlIGxhbjk2NnggaW5zdGVhZCBvZiBsYW45OTZ4 LgoKVGhpcyBmYW1pbHkgaXMgY29tcG9zZWQgb2YgdGhlIExBTjk2NjIgYW5kIHRoZSBMQU45NjY4 IFNPQ3MuCgpSZWxhdGVkIHRvIHRoZSB3aWxjYXJkLCBsYW45NjZ4IGlzIHVzZWQgaW4gc2V2ZXJh bCBiaW5kaW5ncyBmb3IgY29tbW9uCnBhcnRzIHVzZWQgYnkgYm90aCBTT0NzOgotIG1pY3JvY2hp cCxsYW45NjZ4LWdjawotIG1pY3JvY2hpcCxsYW45NjZ4LWNwdS1zeXNjb24KLSBtaWNyb2NoaXAs bGFuOTY2eC1zd2l0Y2gKLSBtaWNyb2NoaXAsbGFuOTY2eC1taWltCi0gbWljcm9jaGlwLGxhbjk2 Nngtc2VyZGVzCi0gbWljcm9jaGlwLGxhbjk2NngtcGluY3RybAoKSSB0aGluayBpdCBtYWtlcyBz ZW5zZSB0byBrZWVwICdtaWNyb2NoaXAsbGFuOTY2eC11ZGMnIGZvciB0aGUgVVNCCmRldmljZSBj b250cm9sbGVyIChzYW1lIGNvbnRyb2xsZXIgb24gTEFOOTY2MiBhbmQgTEFOOTY2OCkgYW5kIHNv CmtlZXBpbmcgdGhlIHNhbWUgcnVsZXMgYXMgZm9yIG90aGVyIGNvbW1vbiBwYXJ0cy4KClJlZ2Fy ZHMsCkhlcnbDqQoKPiAKPiBCZXN0IHJlZ2FyZHMsCj4gS3J6eXN6dG9mCgoKCi0tIApIZXJ2w6kg Q29kaW5hLCBCb290bGluCkVtYmVkZGVkIExpbnV4IGFuZCBLZXJuZWwgZW5naW5lZXJpbmcKaHR0 cHM6Ly9ib290bGluLmNvbQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBs aXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlz dGluZm8vbGludXgtYXJtLWtlcm5lbAo=