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 24648C54F4C for ; Tue, 28 Jul 2026 07:20:43 +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:MIME-Version:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: References:In-Reply-To:Cc:To:Subject:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/j3drokwG0cCs+Pyu2CWxda5pY8XgZ3toFGn1tWeOMc=; b=LURe5XcmDb8P3V jAnvrdfaFxeNnDH+jCcNnPdYPVkvQrZMDlCtd7EBAjQWIVFt+69DqEe9qfLj3qHQqsyw06hxOd+BB vQT3mIcZhE0EwZJPaweHVf6WjQ4156mFVJbKtsgCBKSme8EsVMjPrMJZB6K8ajQZctYhKXIAPOhIJ MyeHgjEVt6zbsErPUvdiuoblw3YTVUEIo2V3RSt8qANLzObvBmrTmCQwsJPmtm2JT8msiNaJgS9al yX3/feZ52csOj3D24kIGWCFoeAhcvfYZAdEPzSCar17I0o04iwWcWTi1VXkoCtdQpZp57GrATy71R PSVcQsLMDBcnU4JHvCuQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1woc7G-00000004d52-3OkM; Tue, 28 Jul 2026 07:20:42 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1woc7F-00000004d4R-473q for linux-i3c@lists.infradead.org; Tue, 28 Jul 2026 07:20:42 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 69BA1600FC; Tue, 28 Jul 2026 07:20:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B1591F000E9; Tue, 28 Jul 2026 07:20:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785223241; bh=8WfwwvGg2qLTfrP4eVDki/1M/8rAfrjDZMctghwmJaI=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=O/vNw53LvxSL676ugotdtxAGSeXDMgseMhyJFSv5tw0R4FcroYl29Wt9c1/OqrJQh y8+gNEarv6pe1O4yOyXo0a2M/TXh8kJ7RSKHQhxsLVvpHsvBrA2iQpD5uqiLdhgoa8 tzJqJZobNVCNWaa8+TogduXmZJb/4ZmdTN9lEOd4Ta8FOHm36Mk1GbDa07s0m9TIvI GW76KXZgh2/8YiVDdYIVjDOxCnm0+WDESZSFFh4T4I9Rqrq6UogfxFDGyGE5S7f+qT y1OHtorph6gkY3DTnDBMK/jPnlDcvAdu3T2ysRXl/ws50t5iRnJXor9mhDb77yyDEO dJ9ZEEHNdYRgg== From: sashiko-bot@kernel.org Subject: Re: [PATCH v7 05/12] i3c: master: Add support for devices without PID To: "Akhil R" Cc: robh@kernel.org, linux-i3c@lists.infradead.org, Frank.Li@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-hwmon@vger.kernel.org, "Alexandre Belloni" In-Reply-To: <20260728065955.809445-6-akhilrajeev@nvidia.com> References: <20260728065955.809445-1-akhilrajeev@nvidia.com> <20260728065955.809445-6-akhilrajeev@nvidia.com> Date: Tue, 28 Jul 2026 07:20:40 +0000 Message-Id: <20260728072040.9B1591F000E9@smtp.kernel.org> X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org VGhhbmsgeW91IGZvciB5b3VyIGNvbnRyaWJ1dGlvbiEgU2FzaGlrbyBBSSByZXZpZXcgZm91bmQg MyBwb3RlbnRpYWwgaXNzdWUocykgdG8gY29uc2lkZXI6CgpOZXcgaXNzdWVzOgotIFtIaWdoXSBE ZWFkIGNvZGUgaW4gYGkzY19tYXN0ZXJfYXR0YWNoX2JvYXJkaW5mb2AgZmFsbGJhY2sgbWF0Y2gg bG9naWMgcHJldmVudHMgRGV2aWNlIFRyZWUgbm9kZSBhdHRhY2htZW50IGZvciBTRVRBQVNBIGRl dmljZXMgZGlzY292ZXJlZCB2aWEgREFBLgotIFtIaWdoXSBEdXBsaWNhdGUgSTNDIGRldmljZSBj cmVhdGlvbiBmb3IgU0VUQUFTQSBkZXZpY2VzIHBhcnRpY2lwYXRpbmcgaW4gRHluYW1pYyBBZGRy ZXNzIEFzc2lnbm1lbnQuCgpQcmUtZXhpc3RpbmcgaXNzdWVzOgotIFtIaWdoXSBVc2UtQWZ0ZXIt RnJlZSBhbmQgRG91YmxlLUZyZWUgb24gZHJpdmVyIHRlYXJkb3duIGR1ZSB0byBhIGRhbmdsaW5n IHBvaW50ZXIgbGVmdCBieSBgZGV2aWNlX3JlZ2lzdGVyKClgIGZhaWx1cmUuCi0tCgotLS0gUGF0 Y2ggWzVdOiBbUEFUQ0ggdjcgMDUvMTJdIGkzYzogbWFzdGVyOiBBZGQgc3VwcG9ydCBmb3IgZGV2 aWNlcyB3aXRob3V0IFBJRCAtLS0KY29tbWl0IDk3OGRiMzNkYTg4YWVkYzJhMTRhYmQ2OWZkYzEy OGI1ZTM5NjFlOTIKQXV0aG9yOiBBa2hpbCBSIDxha2hpbHJhamVldkBudmlkaWEuY29tPgoKaTNj OiBtYXN0ZXI6IEFkZCBzdXBwb3J0IGZvciBkZXZpY2VzIHdpdGhvdXQgUElECgpEZXZpY2VzIHVz aW5nIFNFVEFBU0EgZm9yIGFkZHJlc3MgYXNzaWdubWVudCBhcmUgbm90IHJlcXVpcmVkIHRvIGhh dmUKYSA0OC1iaXQgUElEIGFjY29yZGluZyB0byB0aGUgSTNDIHNwZWNpZmljYXRpb24uIEFsbG93 IHN1Y2ggZGV2aWNlcyB0bwpyZWdpc3RlciBhbmQgdXNlIHRoZSBzdGF0aWMgYWRkcmVzcyB3aGVy ZSBQSUQgd2FzIHJlcXVpcmVkLgoKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9pM2MvbWFzdGVyLmMg Yi9kcml2ZXJzL2kzYy9tYXN0ZXIuYwo+IGluZGV4IDg3NzQ5YTczOWU2MmQuLjQ4ODE3N2Q5NWU0 ODQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9pM2MvbWFzdGVyLmMKPiArKysgYi9kcml2ZXJzL2kz Yy9tYXN0ZXIuYwo+IEBAIC0yMDAxLDggKzIwMDEsMTcgQEAgaTNjX21hc3Rlcl9yZWdpc3Rlcl9u ZXdfaTNjX2RldnMoc3RydWN0IGkzY19tYXN0ZXJfY29udHJvbGxlciAqbWFzdGVyKQo+ICAJCWRl c2MtPmRldi0+ZGV2LnR5cGUgPSAmaTNjX2RldmljZV90eXBlOwo+ICAJCWRlc2MtPmRldi0+ZGV2 LmJ1cyA9ICZpM2NfYnVzX3R5cGU7Cj4gIAkJZGVzYy0+ZGV2LT5kZXYucmVsZWFzZSA9IGkzY19k ZXZpY2VfcmVsZWFzZTsKPiAtCQlkZXZfc2V0X25hbWUoJmRlc2MtPmRldi0+ZGV2LCAiJWQtJWxs eCIsIG1hc3Rlci0+YnVzLmlkLAo+IC0JCQkgICAgIGRlc2MtPmluZm8ucGlkKTsKPiArCj4gKwkJ LyoKPiArCQkgKiBGb3IgZGV2aWNlcyB3aXRob3V0IFBJRCAoZS5nLiwgU0VUQUFTQSBkZXZpY2Vz KSwgdXNlCj4gKwkJICogc3RhdGljIGFkZHJlc3MgZm9yIG5hbWluZyBpbnN0ZWFkLgo+ICsJCSAq Lwo+ICsJCWlmIChkZXNjLT5pbmZvLnBpZCkKPiArCQkJZGV2X3NldF9uYW1lKCZkZXNjLT5kZXYt PmRldiwgIiVkLSVsbHgiLCBtYXN0ZXItPmJ1cy5pZCwKPiArCQkJCSAgICAgZGVzYy0+aW5mby5w aWQpOwo+ICsJCWVsc2UKPiArCQkJZGV2X3NldF9uYW1lKCZkZXNjLT5kZXYtPmRldiwgIiVkLSUw MngiLCBtYXN0ZXItPmJ1cy5pZCwKPiArCQkJCSAgICAgZGVzYy0+aW5mby5zdGF0aWNfYWRkcik7 Cj4gIAo+ICAJCWlmIChkZXNjLT5ib2FyZGluZm8pCj4gIAkJCWRldmljZV9zZXRfbm9kZSgmZGVz Yy0+ZGV2LT5kZXYsIGRlc2MtPmJvYXJkaW5mby0+Zndub2RlKTsKCltTZXZlcml0eTogSGlnaF0K VGhpcyBpcyBhIHByZS1leGlzdGluZyBpc3N1ZSwgYnV0IGRvZXMgZGV2aWNlX3JlZ2lzdGVyKCkg ZmFpbHVyZSBpbiB0aGlzCmZ1bmN0aW9uIGxlYXZlIGEgZGFuZ2xpbmcgcG9pbnRlciB0aGF0IGNh dXNlcyBhIHVzZS1hZnRlci1mcmVlIGxhdGVyPwoKSnVzdCBiZWxvdyB0aGlzIGh1bmsgaW4gaTNj X21hc3Rlcl9yZWdpc3Rlcl9uZXdfaTNjX2RldnMoKToKCiAgICByZXQgPSBkZXZpY2VfcmVnaXN0 ZXIoJmRlc2MtPmRldi0+ZGV2KTsKICAgIGlmIChyZXQpIHsKICAgICAgICBkZXZfZXJyKCZtYXN0 ZXItPmRldiwKICAgICAgICAgICAgIkZhaWxlZCB0byBhZGQgSTNDIGRldmljZSAoZXJyID0gJWQp XG4iLCByZXQpOwogICAgICAgIHB1dF9kZXZpY2UoJmRlc2MtPmRldi0+ZGV2KTsKICAgIH0KCldo ZW4gcHV0X2RldmljZSgpIGZyZWVzIGRlc2MtPmRldi0+ZGV2LCBkZXNjLT5kZXYgaXMgbm90IHNl dCB0byBOVUxMLgpMYXRlciwgaWYgdGhlIG1hc3RlciBpcyB1bnJlZ2lzdGVyZWQsIGkzY19tYXN0 ZXJfdW5yZWdpc3Rlcl9pM2NfZGV2cygpCml0ZXJhdGVzIHRocm91Z2ggdGhlIGxpc3QgYW5kIGRl cmVmZXJlbmNlcyB0aGlzIGRhbmdsaW5nIHBvaW50ZXI6CgogICAgaWYgKCFpM2NkZXYtPmRldikK ICAgICAgICBjb250aW51ZTsKICAgIGkzY2Rldi0+ZGV2LT5kZXNjID0gTlVMTDsKICAgIC8vIC4u LgogICAgZWxzZQogICAgICAgIHB1dF9kZXZpY2UoJmkzY2Rldi0+ZGV2LT5kZXYpOwoKQ291bGQg ZGVzYy0+ZGV2IGJlIHNldCB0byBOVUxMIGFmdGVyIHB1dF9kZXZpY2UoKSB0byBwcmV2ZW50IHRo aXM/CgpbIC4uLiBdCgo+IEBAIC0yNDAxLDggKzI0MTAsMTggQEAgc3RhdGljIHZvaWQgaTNjX21h c3Rlcl9hdHRhY2hfYm9hcmRpbmZvKHN0cnVjdCBpM2NfZGV2X2Rlc2MgKmkzY2RldikKPiAgCXN0 cnVjdCBpM2NfZGV2X2JvYXJkaW5mbyAqaTNjYm9hcmRpbmZvOwo+ICAKPiAgCWxpc3RfZm9yX2Vh Y2hfZW50cnkoaTNjYm9hcmRpbmZvLCAmbWFzdGVyLT5ib2FyZGluZm8uaTNjLCBub2RlKSB7Cj4g LQkJaWYgKGkzY2Rldi0+aW5mby5waWQgIT0gaTNjYm9hcmRpbmZvLT5waWQpCj4gLQkJCWNvbnRp bnVlOwo+ICsJCS8qCj4gKwkJICogRm9yIGRldmljZXMgd2l0aG91dCBQSUQgKGUuZy4sIFNFVEFB U0EgZGV2aWNlcyksIG1hdGNoIGJ5Cj4gKwkJICogc3RhdGljIGFkZHJlc3MuIEZvciBkZXZpY2Vz IHdpdGggUElELCBtYXRjaCBieSBQSUQuCj4gKwkJICovCj4gKwkJaWYgKGkzY2JvYXJkaW5mby0+ cGlkKSB7Cj4gKwkJCWlmIChpM2NkZXYtPmluZm8ucGlkICE9IGkzY2JvYXJkaW5mby0+cGlkKQo+ ICsJCQkJY29udGludWU7Cj4gKwkJfSBlbHNlIHsKPiArCQkJaWYgKCFpM2Nib2FyZGluZm8tPnN0 YXRpY19hZGRyIHx8Cj4gKwkJCSAgICBpM2NkZXYtPmluZm8uc3RhdGljX2FkZHIgIT0gaTNjYm9h cmRpbmZvLT5zdGF0aWNfYWRkcikKPiArCQkJCWNvbnRpbnVlOwo+ICsJCX0KCltTZXZlcml0eTog SGlnaF0KV2lsbCB0aGlzIGZhbGxiYWNrIG1hdGNoaW5nIGxvZ2ljIGZhaWwgZm9yIFNFVEFBU0Eg ZGV2aWNlcyBkaXNjb3ZlcmVkCmR5bmFtaWNhbGx5PwoKSWYgYSBTRVRBQVNBIGRldmljZSB3aXRo b3V0IGEgUElEIGluIHRoZSBEZXZpY2UgVHJlZSBsb3NlcyBpdHMgZHluYW1pYwphZGRyZXNzIGFu ZCBhc3NlcnRzIGEgSG90LUpvaW4sIHRoZSBtYXN0ZXIgd2lsbCBleGVjdXRlIER5bmFtaWMgQWRk cmVzcwpBc3NpZ25tZW50IChEQUEpLgoKRHVyaW5nIERBQSwgX19pM2NfbWFzdGVyX2FkZF9pM2Nf ZGV2X2xvY2tlZCgpIGFsbG9jYXRlcyBhIG5ldyBkZXZpY2UKZGVzY3JpcHRvciBhbmQgaW5pdGlh bGl6ZXMgbmV3ZGV2J3Mgc3RhdGljX2FkZHIgdG8gMCwgYmVjYXVzZSB0aGUgc3RhdGljCmFkZHJl c3MgY2Fubm90IGJlIHJldHJpZXZlZCB2aWEgQ0NDcy4KCldoZW4gaTNjX21hc3Rlcl9hdHRhY2hf Ym9hcmRpbmZvKG5ld2RldikgaXMgdGhlbiBjYWxsZWQsCmkzY2Rldi0+aW5mby5zdGF0aWNfYWRk ciB3aWxsIGJlIDAuIFdvdWxkIHRoaXMgY2F1c2UgdGhlIGNvbmRpdGlvbgppM2NkZXYtPmluZm8u c3RhdGljX2FkZHIgIT0gaTNjYm9hcmRpbmZvLT5zdGF0aWNfYWRkciB0byBhbHdheXMgZXZhbHVh dGUKdG8gdHJ1ZSwgc2tpcHBpbmcgdGhlIGJvYXJkaW5mbyBhc3NpZ25tZW50IGFuZCBwcmV2ZW50 aW5nIHRoZSBkcml2ZXIgZnJvbQpiaW5kaW5nPwoKPiAgCj4gIAkJaTNjZGV2LT5ib2FyZGluZm8g PSBpM2Nib2FyZGluZm87Cj4gIAkJaTNjZGV2LT5pbmZvLnN0YXRpY19hZGRyID0gaTNjYm9hcmRp bmZvLT5zdGF0aWNfYWRkcjsKPiBAQCAtMjQxNiw4ICsyNDM1LDEyIEBAIGkzY19tYXN0ZXJfc2Vh cmNoX2kzY19kZXZfZHVwbGljYXRlKHN0cnVjdCBpM2NfZGV2X2Rlc2MgKnJlZmRldikKPiAgCXN0 cnVjdCBpM2NfbWFzdGVyX2NvbnRyb2xsZXIgKm1hc3RlciA9IGkzY19kZXZfZ2V0X21hc3Rlcihy ZWZkZXYpOwo+ICAJc3RydWN0IGkzY19kZXZfZGVzYyAqaTNjZGV2Owo+ICAKPiArCWlmICghcmVm ZGV2LT5pbmZvLnBpZCkKPiArCQlyZXR1cm4gTlVMTDsKPiArCj4gIAlpM2NfYnVzX2Zvcl9lYWNo X2kzY2RldigmbWFzdGVyLT5idXMsIGkzY2Rldikgewo+IC0JCWlmIChpM2NkZXYgIT0gcmVmZGV2 ICYmIGkzY2Rldi0+aW5mby5waWQgPT0gcmVmZGV2LT5pbmZvLnBpZCkKPiArCQlpZiAoaTNjZGV2 ICE9IHJlZmRldiAmJiBpM2NkZXYtPmluZm8ucGlkICYmCj4gKwkJICAgIGkzY2Rldi0+aW5mby5w aWQgPT0gcmVmZGV2LT5pbmZvLnBpZCkKPiAgCQkJcmV0dXJuIGkzY2RldjsKPiAgCX0KPiAgCgpb U2V2ZXJpdHk6IEhpZ2hdCkRvZXMgdGhpcyBsb2dpYyBsZWFkIHRvIGR1cGxpY2F0ZSBkZXZpY2Ug Y3JlYXRpb24gZm9yIFNFVEFBU0EgZGV2aWNlcyB0aGF0CnBhcnRpY2lwYXRlIGluIER5bmFtaWMg QWRkcmVzcyBBc3NpZ25tZW50PwoKSWYgYSBTRVRBQVNBIGRldmljZSBpcyBkZWZpbmVkIGluIHRo ZSBEVCB3aXRob3V0IGEgUElELCBpdCBpcyBpbml0aWFsbHkKYWRkZWQgdG8gdGhlIG1hc3Rlcidz IGJ1cyBsaXN0IHdpdGggcGlkID0gMC4gSWYgdGhlIGRldmljZSBsYXRlciBhc3NlcnRzIGEKSG90 LUpvaW4sIHRoZSBtYXN0ZXIgZXhlY3V0ZXMgREFBLCBkaXNjb3ZlcnMgdGhlIGRldmljZSwgYW5k IHJldHJpZXZlcyBpdHMKdHJ1ZSBwaHlzaWNhbCBQSUQuCgpJbiBfX2kzY19tYXN0ZXJfYWRkX2kz Y19kZXZfbG9ja2VkKCksIHRoZSBvbGQgZGV2aWNlIGlzIHNlYXJjaGVkIHVzaW5nOgpvbGRkZXYg PSBpM2NfbWFzdGVyX3NlYXJjaF9pM2NfZGV2X2R1cGxpY2F0ZShuZXdkZXYpOwoKU2luY2UgdGhl IGV4aXN0aW5nIGRldmljZSBoYXMgcGlkID0gMCwgdGhlIGNoZWNrIGhlcmUgZm9yIGkzY2Rldi0+ aW5mby5waWQKYW5kIGkzY2Rldi0+aW5mby5waWQgPT0gcmVmZGV2LT5pbmZvLnBpZCB3aWxsIGZh aWwgdG8gbWF0Y2ggdGhlIG5ld2x5CmRpc2NvdmVyZWQgUElEIHRvIHRoZSBleGlzdGluZyBkZXZp Y2UuIFdpbGwgdGhpcyBjYXVzZSB0aGUgbWFzdGVyIHRvIGFkZAp0aGUgbmV3bHkgZGlzY292ZXJl ZCBkZXZpY2UgaW5zdGVhZCBvZiBkZXRhY2hpbmcgYW5kIHVwZGF0aW5nIHRoZSBleGlzdGluZwpv bmUsIHJlc3VsdGluZyBpbiBkdXBsaWNhdGUgZGV2aWNlcyBvbiB0aGUgYnVzPwoKLS0gClNhc2hp a28gQUkgcmV2aWV3IMK3IGh0dHBzOi8vc2FzaGlrby5kZXYvIy9wYXRjaHNldC8yMDI2MDcyODA2 NTk1NS44MDk0NDUtMS1ha2hpbHJhamVldkBudmlkaWEuY29tP3BhcnQ9NQoKLS0gCmxpbnV4LWkz YyBtYWlsaW5nIGxpc3QKbGludXgtaTNjQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3Rz LmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1pM2MK