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[86.26.103.58]) by smtp.googlemail.com with ESMTPSA id g7-20020a5d5407000000b001e2628b6490sm2365250wrv.17.2022.02.25.05.30.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Feb 2022 05:30:32 -0800 (PST) Message-ID: <888120c8-f45c-ce4a-56e7-7b68c2014a68@linaro.org> Date: Fri, 25 Feb 2022 13:30:30 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH V3 1/3] dt-bindings: nvmem: make "reg" property optional Content-Language: en-US To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Rob Herring Cc: Krzysztof Kozlowski , Florian Fainelli , Hauke Mehrtens , bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Rob Herring References: <20220124160300.25131-1-zajec5@gmail.com> <20220218070729.3256-1-zajec5@gmail.com> <20220218070729.3256-2-zajec5@gmail.com> From: Srinivas Kandagatla In-Reply-To: <20220218070729.3256-2-zajec5@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18/02/2022 07:07, Rafał Miłecki wrote: > From: Rafał Miłecki > > Most NVMEM providers have cells at hardcoded addresses however there are > some exceptions. Some devices store cells layout in internal structs > using custom formats. > > It's important to allow NVMEM consumers to still reference such NVMEM > cells. Making "reg" optional allows defining NVMEM cells by their names > only and using them with phandles. > > Signed-off-by: Rafał Miłecki > Reviewed-by: Rob Herring Applied thanks, --srini > --- > Documentation/devicetree/bindings/nvmem/nvmem.yaml | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.yaml b/Documentation/devicetree/bindings/nvmem/nvmem.yaml > index 43ed7e32e5ac..3bb349c634cb 100644 > --- a/Documentation/devicetree/bindings/nvmem/nvmem.yaml > +++ b/Documentation/devicetree/bindings/nvmem/nvmem.yaml > @@ -60,9 +60,6 @@ patternProperties: > description: > Size in bit within the address range specified by reg. > > - required: > - - reg > - > additionalProperties: true > > examples: 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 AC733C433FE for ; Fri, 25 Feb 2022 13:32:12 +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-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mT//OHbtj700gm0+mxLaOd9IjJQVECxe9Ig//5B4OHo=; b=NuNHozMLcGYRxT dTF3CnKuGIbjmdRdjQNQ6Arbek0wzlGDTppPSnZUGwMo3CjDoSNJIcFjQ9TeMSAk6ATr1aq71BQ7M hjJAqBidVAv9YjR/Qf5DohELX8AMz7CkD07TAlAANUJTP68bZUd1SzI541aYgr8pnNq8R/8ziF4hB i2LkDtyZqcZulBhFayCsZ74Ri9zMJjDCFImI/IHuape5ttdYtaI8GYluAMoZx0vk325cXg8rLOC6k Pcv0VxKfGwgkzROMhw2LGjvDhhxCv2UI/8qMIrZq9FebIbMfnedqplGMFPPyOV+Ba2HYDZhWPUTj7 wvEbOL/bH2BiKRyhubPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nNagF-00572k-1o; Fri, 25 Feb 2022 13:30:44 +0000 Received: from mail-wr1-x432.google.com ([2a00:1450:4864:20::432]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nNag6-00570n-BA for linux-arm-kernel@lists.infradead.org; Fri, 25 Feb 2022 13:30:37 +0000 Received: by mail-wr1-x432.google.com with SMTP id s13so4536374wrb.6 for ; Fri, 25 Feb 2022 05:30:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=lA2TP6CXnlLRSiUK4WuPdeporQ2L4M6GD5lx0NO6PQU=; b=jfcbeqL8MF74iesJD4f9WkENFN6gHWlm5NRnNSy21oLv68q42M+RM/g03RLJjftCrY 1MnsGFGR1/702EbAVX4qSUm6vWKPZsA9jrzGxZ2sKXX2is/EeWroS9K7/nNqTzWFbuGt 5NNE/EubRjt4a1OBZmHQBrqYx/nnuubo8pJsvQJ6LWmBkgskqKPFIrDALXkXeA13f/e3 fKWU6p1OFJUFqTNr/ogZCTXcVCSSokEBTKmjeSTjg07p1weFw1gRhHyAcobWNzcLyuvD GxfBLnzh7Y6Vw7+3NN6zpyc425TGczN4SyXmOsuhFg0utykQ7UctTb/v0LKcWE1v7o7N JBug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=lA2TP6CXnlLRSiUK4WuPdeporQ2L4M6GD5lx0NO6PQU=; b=CtG/P8NT/CdTbMWV8JLsmHC9x9wNla8G5Iy7369UD1KD1Zow4WdW8/JIt7GC/Jmyn7 yAewZ3iPvTAriWxjtkhmLj/0uloRGVUe00D6KM1jGkYD8O6ppP2p9T5l85ggTQOSMPeH GzdMk1Q2o1gjNnYzPPD+qmGjcgvp08QKc67Wj3nIOnzuAoe1cF514lvIWQA3U5L/0+HW eDIdsaWFZOKtrMuCrSi6yO/4t5idQBoI56fAIFAngZvOCPM95IUht30yJQOeJerqrKqD ZcQ6CR6TVmuZtlU4JaNQYJQ/97GAVV5LGhocXCaI4ukeJVqSRZxYRxscdnet1CP6kp/J QTaQ== X-Gm-Message-State: AOAM531pxM7Ahl23U6Vq5eRhjOtcNRWBjdsEl6Eg9axSOWTV25uPdy3s LW1YAx8GxPdVBXCdWRy1lPmC2A== X-Google-Smtp-Source: ABdhPJwT0WUHtuYGjF9O8jhr71xo+SAK8uWisAaVd6Ax6WpsUVRXWcgZytTdKjc+kPLjyT4akwwsXA== X-Received: by 2002:adf:914f:0:b0:1ed:bb92:d0cc with SMTP id j73-20020adf914f000000b001edbb92d0ccmr6209493wrj.297.1645795832576; Fri, 25 Feb 2022 05:30:32 -0800 (PST) Received: from [192.168.86.34] (cpc90716-aztw32-2-0-cust825.18-1.cable.virginm.net. [86.26.103.58]) by smtp.googlemail.com with ESMTPSA id g7-20020a5d5407000000b001e2628b6490sm2365250wrv.17.2022.02.25.05.30.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Feb 2022 05:30:32 -0800 (PST) Message-ID: <888120c8-f45c-ce4a-56e7-7b68c2014a68@linaro.org> Date: Fri, 25 Feb 2022 13:30:30 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH V3 1/3] dt-bindings: nvmem: make "reg" property optional Content-Language: en-US To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Rob Herring Cc: Krzysztof Kozlowski , Florian Fainelli , Hauke Mehrtens , bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Rob Herring References: <20220124160300.25131-1-zajec5@gmail.com> <20220218070729.3256-1-zajec5@gmail.com> <20220218070729.3256-2-zajec5@gmail.com> From: Srinivas Kandagatla In-Reply-To: <20220218070729.3256-2-zajec5@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220225_053034_432305_A9A6DDD8 X-CRM114-Status: GOOD ( 15.49 ) 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org CgpPbiAxOC8wMi8yMDIyIDA3OjA3LCBSYWZhxYIgTWnFgmVja2kgd3JvdGU6Cj4gRnJvbTogUmFm YcWCIE1pxYJlY2tpIDxyYWZhbEBtaWxlY2tpLnBsPgo+IAo+IE1vc3QgTlZNRU0gcHJvdmlkZXJz IGhhdmUgY2VsbHMgYXQgaGFyZGNvZGVkIGFkZHJlc3NlcyBob3dldmVyIHRoZXJlIGFyZQo+IHNv bWUgZXhjZXB0aW9ucy4gU29tZSBkZXZpY2VzIHN0b3JlIGNlbGxzIGxheW91dCBpbiBpbnRlcm5h bCBzdHJ1Y3RzCj4gdXNpbmcgY3VzdG9tIGZvcm1hdHMuCj4gCj4gSXQncyBpbXBvcnRhbnQgdG8g YWxsb3cgTlZNRU0gY29uc3VtZXJzIHRvIHN0aWxsIHJlZmVyZW5jZSBzdWNoIE5WTUVNCj4gY2Vs bHMuIE1ha2luZyAicmVnIiBvcHRpb25hbCBhbGxvd3MgZGVmaW5pbmcgTlZNRU0gY2VsbHMgYnkg dGhlaXIgbmFtZXMKPiBvbmx5IGFuZCB1c2luZyB0aGVtIHdpdGggcGhhbmRsZXMuCj4gCj4gU2ln bmVkLW9mZi1ieTogUmFmYcWCIE1pxYJlY2tpIDxyYWZhbEBtaWxlY2tpLnBsPgo+IFJldmlld2Vk LWJ5OiBSb2IgSGVycmluZyA8cm9iaEBrZXJuZWwub3JnPgoKCkFwcGxpZWQgdGhhbmtzLAoKLS1z cmluaQo+IC0tLQo+ICAgRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL252bWVtL252 bWVtLnlhbWwgfCAzIC0tLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDMgZGVsZXRpb25zKC0pCj4gCj4g ZGlmZiAtLWdpdCBhL0RvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9udm1lbS9udm1l bS55YW1sIGIvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL252bWVtL252bWVtLnlh bWwKPiBpbmRleCA0M2VkN2UzMmU1YWMuLjNiYjM0OWM2MzRjYiAxMDA2NDQKPiAtLS0gYS9Eb2N1 bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvbnZtZW0vbnZtZW0ueWFtbAo+ICsrKyBiL0Rv Y3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9udm1lbS9udm1lbS55YW1sCj4gQEAgLTYw LDkgKzYwLDYgQEAgcGF0dGVyblByb3BlcnRpZXM6Cj4gICAgICAgICAgICAgICBkZXNjcmlwdGlv bjoKPiAgICAgICAgICAgICAgICAgU2l6ZSBpbiBiaXQgd2l0aGluIHRoZSBhZGRyZXNzIHJhbmdl IHNwZWNpZmllZCBieSByZWcuCj4gICAKPiAtICAgIHJlcXVpcmVkOgo+IC0gICAgICAtIHJlZwo+ IC0KPiAgIGFkZGl0aW9uYWxQcm9wZXJ0aWVzOiB0cnVlCj4gICAKPiAgIGV4YW1wbGVzOgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtl cm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0 dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5l bAo=