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 5899EC0218D for ; Wed, 29 Jan 2025 17:51:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Type:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To :Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=o+jOFll2kOTmnmqVegSeBVoiXuZeu+Ws8hNjkbVfmjA=; b=v2wcknYgiYrxmItWtxXjN11sG2 QxbWoZq0kfMfae6cFl6I2ic2qB28RUMtKTREFLFewfyvEGHmWLeXatWxH4WF41M8WYubvm5VH0YCt KiiJLAKX5+JGU4NV30K5N7+fajtEiV7s2EIVjbikAFXmEENNhrbnC6hhePa9eXeTE9VReSL03dUpp 17Z3Px0l9UeOP4sM7+kJKqoh+RD11u87lV2L5bMSkRQ9JZjVCyC4VRGe6DL3AGeby03Tk2HHvMgxR Ax7SNJFKRJM9fiM93O+V/FUrFzFe3OugZsz+h6/nncHW6spwxeQmjOnHDx05CNV+GkVGV5scXuT9K EVtX64Iw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tdCE5-00000007Y75-3ZO8; Wed, 29 Jan 2025 17:51:45 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tdCBL-00000007Xf8-2NYF for linux-arm-kernel@lists.infradead.org; Wed, 29 Jan 2025 17:49:02 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 384A05C5838; Wed, 29 Jan 2025 17:48:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 042FFC4CED1; Wed, 29 Jan 2025 17:48:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738172933; bh=0mZICetq1ltZupJqnsMYF9aRp1+EuIM+7AJJ0xhWLcc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HmkrBs4tG5uJa6hwyPpvaVotnf8N0VRhPwtJ3ohE52yAXNMk2Iw5JzfpenDYEFMe7 ISsnDpGGu8V8ATfjwqdrXYuj/ZZvjgZy7GEiuM6ZmeOrcmWUQpyv2ozQ+S9JP7EDmA OE9N4rcRKwqwT3HJZo0ITJeGoSUucA1nh3Cj2WBJ/BQZiWQAD66ftYNsspaiDSXlTZ qPjhCgBcZQQcGC47W4PkjxSqhA1PrQzxJTitJ5yuLSioUS5pmMKRvzvyuKGFbCFEnG ThmlHwpv2MhArFedU7xHyMFQf7NrZw1uZ5Y/zoblJvGfxemZmypCIY++mLxBi1NZGz wU2AC3qoaiosA== Date: Wed, 29 Jan 2025 17:48:44 +0000 From: Conor Dooley To: Basharath Hussain Khaja Subject: Re: [RFC v2 PATCH 01/10] dt-bindings: net: ti: Adds DUAL-EMAC mode support on PRU-ICSS2 for AM57xx SOCs Message-ID: <20250129-vowed-dingbat-cfb5c5b8ede4@spud> References: <20250124122353.1457174-1-basharath@couthit.com> <20250124122353.1457174-2-basharath@couthit.com> <20250124-reoccupy-music-3803c753f8af@spud> <504387436.449923.1738127812232.JavaMail.zimbra@couthit.local> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="A1ip/677/ZYHkwQO" Content-Disposition: inline In-Reply-To: <504387436.449923.1738127812232.JavaMail.zimbra@couthit.local> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250129_094855_817958_4A586C67 X-CRM114-Status: GOOD ( 29.76 ) 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: nm , vigneshr , tony , edumazet , krishna , pmohan , diogo ivo , Rob Herring , javier carrasco cruz , praneeth , m-karicheri2 , jacob e keller , kuba , pabeni , devicetree , conor+dt , schnelle , mohan , richardcochran , prajith , rogerq , ssantosh , linux-omap , linux-arm-kernel , rogerq , srk , pratheesh , m-malladi , netdev , rdunlap , linux-kernel , danishanwar , afd , andrew+netdev , parvathi , horms , krzk+dt , davem Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --A1ip/677/ZYHkwQO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jan 29, 2025 at 10:46:52AM +0530, Basharath Hussain Khaja wrote: > > On Fri, Jan 24, 2025 at 05:53:44PM +0530, Basharath Hussain Khaja wrote: > >> From: Parvathi Pudi > >>=20 > >> Documentation update for the newly added "pruss2_eth" device tree > >> node and its dependencies along with compatibility for PRU-ICSS > >> Industrial Ethernet Peripheral (IEP), PRU-ICSS Enhanced Capture > >> (eCAP) peripheral and using YAML binding document for AM57xx SoCs. > >>=20 > >> Signed-off-by: Roger Quadros > >> Signed-off-by: Andrew F. Davis > >> Signed-off-by: Murali Karicheri > >> Signed-off-by: Parvathi Pudi > >> Signed-off-by: Basharath Hussain Khaja > >=20 > > I find this hard to believe. If all these people handled the patch, the > > signoff from Parvathi would be first, no? Should some of these people be > > co-developers? > >=20 >=20 > Changes are about multiple modules. We have added our sign-off followed b= y original module authors. I think what you're trying to say is that these people are co-developers? Anyone that contributed to the content of this patch needs to get a co-developed-by. If they're not co-developers, and you just want to put them in the maintainers section, they don't get sign-offs. > >> --- > >> .../devicetree/bindings/net/ti,icss-iep.yaml | 5 + > >> .../bindings/net/ti,icssm-prueth.yaml | 147 ++++++++++++++++++ > >> .../bindings/net/ti,pruss-ecap.yaml | 32 ++++ > >> .../devicetree/bindings/soc/ti/ti,pruss.yaml | 9 ++ > >> 4 files changed, 193 insertions(+) > >> create mode 100644 Documentation/devicetree/bindings/net/ti,icssm-pru= eth.yaml > >> create mode 100644 Documentation/devicetree/bindings/net/ti,pruss-eca= p.yaml > >>=20 > >> diff --git a/Documentation/devicetree/bindings/net/ti,icss-iep.yaml > >> b/Documentation/devicetree/bindings/net/ti,icss-iep.yaml > >> index e36e3a622904..aad7d37fb47e 100644 > >> --- a/Documentation/devicetree/bindings/net/ti,icss-iep.yaml > >> +++ b/Documentation/devicetree/bindings/net/ti,icss-iep.yaml > >> @@ -8,6 +8,8 @@ title: Texas Instruments ICSS Industrial Ethernet Peri= pheral > >> (IEP) module > >> =20 > >> maintainers: > >> - Md Danish Anwar > >> + - Parvathi Pudi > >> + - Basharath Hussain Khaja > >> =20 > >> properties: > >> compatible: > >> @@ -20,6 +22,9 @@ properties: > >> =20 > >> - const: ti,am654-icss-iep > >> =20 > >> + - items: > >> + - enum: > >> + - ti,am5728-icss-iep > >=20 > > "items: - enum: " is the same as const. > >=20 >=20 > Sure, we will modify as below. >=20 > - const: ti,am5728-icss-iep >=20 > >> =20 > >> reg: > >> maxItems: 1 > >> diff --git a/Documentation/devicetree/bindings/net/ti,icssm-prueth.yaml > >> b/Documentation/devicetree/bindings/net/ti,icssm-prueth.yaml > >> new file mode 100644 > >> index 000000000000..51e99beb5f5f > >> --- /dev/null > >> +++ b/Documentation/devicetree/bindings/net/ti,icssm-prueth.yaml > >> @@ -0,0 +1,147 @@ > >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > >> +%YAML 1.2 > >> +--- > >> +$id: http://devicetree.org/schemas/net/ti,icssm-prueth.yaml# > >> +$schema: http://devicetree.org/meta-schemas/core.yaml# > >> + > >> +title: Texas Instruments ICSSM PRUSS Ethernet > >> + > >> +maintainers: > >> + - Roger Quadros > >> + - Andrew F. Davis > >> + - Parvathi Pudi > >> + - Basharath Hussain Khaja > >> + > >> +description: > >> + Ethernet based on the Programmable Real-Time Unit and Industrial > >> + Communication Subsystem. > >> + > >> +properties: > >> + compatible: > >> + enum: > >> + - ti,am57-prueth # for AM57x SoC family > >> + > >> + sram: > >> + $ref: /schemas/types.yaml#/definitions/phandle > >> + description: > >> + phandle to OCMC SRAM node > >> + > >> + ti,mii-rt: > >> + $ref: /schemas/types.yaml#/definitions/phandle > >> + description: > >> + phandle to MII_RT module's syscon regmap > >> + > >> + ti,iep: > >> + $ref: /schemas/types.yaml#/definitions/phandle > >> + description: > >> + phandle to IEP (Industrial Ethernet Peripheral) for ICSS > >> + > >> + ecap: > >=20 > > Why's this one not got a ti prefix? > >=20 >=20 > We will add "ti" prefix to ecap as "ti,ecap" in the next version. >=20 > >> + $ref: /schemas/types.yaml#/definitions/phandle > >> + description: > >> + phandle to Enhanced Capture (eCAP) event for ICSS > >=20 > > Why do you need phandles for these things, can they not be looked up by > > compatible? (e.g. multiple devices on one SoC). > >=20 >=20 > ecap is another peripheral similar to IEP in ICSSM/ICSSG. We have created= a separate driver for possible reuse with ICSSG in future. That's not an answer to my question. >=20 > >> + > >> + interrupts: > >> + items: > >> + - description: High priority Rx Interrupt specifier. > > > + - description: Low priority Rx Interrupt specifier. >=20 >=20 > Thanks & Best Regards, > Basharath --A1ip/677/ZYHkwQO Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZ5pp/AAKCRB4tDGHoIJi 0j1XAQDUL9qTPiwK0zX2laAS1VtLc/BPBORTGaY0J9aaaWzQzQEA3B7TIVYm6bzB 4hBCMr4G0YOuHuOpH2AJFTavyt3K/ws= =od+I -----END PGP SIGNATURE----- --A1ip/677/ZYHkwQO--