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 X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 542F2C433E0 for ; Wed, 1 Jul 2020 07:06:12 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 21E6D2074D for ; Wed, 1 Jul 2020 07:06:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="y+at9v0k"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="M5xx14Cv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21E6D2074D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: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; bh=j+xLMLb3hoQYpND5eHRaXfURk0wJrCjFKTPntHMPMG0=; b=y+at9v0kxQSuoVSPZ88fVctbz 3a1O18ttf4/qPhumYXQS+IVRktlRoVgvOSesrld7Ml1IPjBI1G4DrQMFJOhsvCzJBYG+bLmCtHuKD s1tw2Uzl/vstw4dOabmMvsqBscmC6lf8YzqQ+0pA8KUr5ciJSso19KV2xHZNqKuK2QvWnjxp6Ys/a MEUCOOgawAuYfH46DyqzdR7pLVdz7ne5ia5K2Fz81JTm1dVpcX852sWFymUlW8st3VE/16F1Y3eEf u8B4kprtylnakB7ORtYh8G8QYWA66Hx1Hgt3FdHvaXAPveKBWYlfCDU+PXWPVBRW9NgMAl3Qj3gcc iQ1QyQ49Q==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqWnR-00085E-Dj; Wed, 01 Jul 2020 07:04:41 +0000 Received: from mail-wr1-x442.google.com ([2a00:1450:4864:20::442]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqWnO-00083W-Fb for linux-arm-kernel@lists.infradead.org; Wed, 01 Jul 2020 07:04:39 +0000 Received: by mail-wr1-x442.google.com with SMTP id b6so22613575wrs.11 for ; Wed, 01 Jul 2020 00:04:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=e12F1suikdS3lGtBuyJAayumJr4O2+9e5bqVwPL0o7M=; b=M5xx14CvYq83HbV1b8rfXttQ1GPSnY1Tk0KdGpXG8pGlUAlrg0sWDEnk8bzKkJ6r6k 2Aa0XA3apmz6vDJQ0V5lUPceHC4c95rjbZ0M/T1M/vH/i0zfizzW71uUJr+IuzrwnQru 9kTAGNbQv3W1fYpXuQhR+qoNUkjPUQnu2c/R1I+MTqIlj2BJoKllFFzmemkMhkrlTlo+ yiv1jOcJwAo7xFKUnGiVXrK0m4pTQpddkUlVJcbN5jtVBKnBeLEE62nGdLe64NtdU2hP 6P7VnvWOXc23r0ZP3HU6wwfGlrc8BLrfA2YlVx4xaX6aBozq60qV4YXQi72OtSGVKYUT Y6Xw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=e12F1suikdS3lGtBuyJAayumJr4O2+9e5bqVwPL0o7M=; b=Px3ihlDXV0uaYBWDNfeevfTYwTAEzFIODrgtq86inXGNWiGJVj8vg4/xJpw/kr39Gh PcKOmAU00wovYdWyy8V7hSJxOni+DI9LS0Q6cOGZI5cwbdtMsmZPbGavJorEzpbCAsGA j0hd96HeWh5T36rxmNPzptXWJGDIzASG4+LP5O/uH7oFTuwH6D6iLvjtXFIICld0wvr2 fgzDNqIZ9y6oV6qYQWVLNqaTE1kZgw8AXpeEG0x1TyUXT+A/oiWihkY51iYSHKvtLixm QwkdtR8q/S81HKV6dvZul4nejY7kzkBJxo5vFpv5hYJVrwi54fdGX0VdMtxqhAjaLsgz aW/Q== X-Gm-Message-State: AOAM533aRAuIRVbSi18A2+B37YLY2oVmBOBSQBtAF/DI8xjULEWc0tOU P0hNo/JsyobshdCN7KmKLeo+jg== X-Google-Smtp-Source: ABdhPJyZ0zCqVJ4yCEcYTanPmJiMHwO+RzvGh5qS/YdgNhZ3s59Ce3qt5dt+K7Lrub9MMzWPYdgvBA== X-Received: by 2002:a5d:66ca:: with SMTP id k10mr14794987wrw.244.1593587077069; Wed, 01 Jul 2020 00:04:37 -0700 (PDT) Received: from dell ([2.27.35.144]) by smtp.gmail.com with ESMTPSA id l18sm6294142wrm.52.2020.07.01.00.04.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jul 2020 00:04:36 -0700 (PDT) Date: Wed, 1 Jul 2020 08:04:34 +0100 From: Lee Jones To: Michael Walle Subject: Re: [PATCH v4 1/1] mfd: Add I2C based System Configuaration (SYSCON) access Message-ID: <20200701070434.GP1179328@dell> References: <20200622075145.1464020-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200701_030438_651976_00733635 X-CRM114-Status: GOOD ( 29.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, linus.walleij@linaro.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, bgolaszewski@baylibre.com, broonie@kernel.org, andriy.shevchenko@linux.intel.com, 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 T24gV2VkLCAwMSBKdWwgMjAyMCwgTWljaGFlbCBXYWxsZSB3cm90ZToKCj4gSGkgTGVlLAo+IAo+ IEFtIDIwMjAtMDYtMzAgMTE6MTYsIHNjaHJpZWIgTWljaGFlbCBXYWxsZToKPiA+IEknbSBqdXN0 IHRyeWluZyB0byB1c2UgdGhpcyBmb3IgbXkgc2wyOCBkcml2ZXIuIFNvbWUgcmVtYXJrcywgc2Vl IGJlbG93Lgo+ID4gCj4gPiBBbSAyMDIwLTA2LTIyIDA5OjUxLCBzY2hyaWViIExlZSBKb25lczoK PiA+ID4gVGhlIGV4aXN0aW5nIFNZU0NPTiBpbXBsZW1lbnRhdGlvbiBvbmx5IHN1cHBvcnRzIE1N SU8gKG1lbW9yeSBtYXBwZWQpCj4gPiA+IGFjY2Vzc2VzLCBmYWNpbGl0YXRlZCBieSBSZWdtYXAu ICBUaGlzIGV4dGVuZHMgc3VwcG9ydCBmb3IgcmVnaXN0ZXJzCj4gPiA+IGhlbGQgYmVoaW5kIEky QyBidXNzZXMuCj4gPiA+IAo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBMZWUgSm9uZXMgPGxlZS5qb25l c0BsaW5hcm8ub3JnPgo+ID4gPiAtLS0KPiA+ID4gQ2hhbmdlbG9nOgo+ID4gPiAKPiA+ID4gdjMg PT4gdjQKPiA+ID4gICAtIEFkZCBhYmlsaXR5IHRvIHByb3ZpZGUgYSBub24tZGVmYXVsdCBSZWdt YXAgY29uZmlndXJhdGlvbgo+ID4gPiAKPiA+ID4gdjIgPT4gdjMKPiA+ID4gICAtIENoYW5nZSAn aXMgQ09ORklHJyBwcmVzZW50IGNoZWNrIHRvIGluY2x1ZGUgbG9hZGFibGUgbW9kdWxlcwo+ID4g PiAgICAgLSBzLyNpZmRlZiBDT05GSUdfTUZEX1NZU0NPTl9JMkMvI2lmCj4gPiA+IElTX0VOQUJM RUQoQ09ORklHX01GRF9TWVNDT05fSTJDKS8KPiA+ID4gCj4gPiA+IHYxID0+IHYyCj4gPiA+ICAg LSBSZW1vdmUgbGVnYWN5IHJlZmVyZW5jZXMgdG8gT0YKPiA+ID4gICAtIEFsbG93IGJ1aWxkaW5n IGFzIGEgbW9kdWxlIChmaXhlcyBoODMwMCAwLWRheSBpc3N1ZSkKPiA+ID4gCj4gPiA+IGRyaXZl cnMvbWZkL0tjb25maWcgICAgICAgICAgICB8ICAgNyArKysKPiA+ID4gIGRyaXZlcnMvbWZkL01h a2VmaWxlICAgICAgICAgICB8ICAgMSArCj4gPiA+ICBkcml2ZXJzL21mZC9zeXNjb24taTJjLmMg ICAgICAgfCAxMDQKPiA+ID4gKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCj4gPiA+ ICBpbmNsdWRlL2xpbnV4L21mZC9zeXNjb24taTJjLmggfCAgMzYgKysrKysrKysrKysrCj4gPiA+ ICA0IGZpbGVzIGNoYW5nZWQsIDE0OCBpbnNlcnRpb25zKCspCj4gPiA+ICBjcmVhdGUgbW9kZSAx MDA2NDQgZHJpdmVycy9tZmQvc3lzY29uLWkyYy5jCj4gPiA+ICBjcmVhdGUgbW9kZSAxMDA2NDQg aW5jbHVkZS9saW51eC9tZmQvc3lzY29uLWkyYy5oCj4gPiA+IAo+ID4gCj4gPiBbLi5dCj4gPiAK PiA+ID4gK3N0YXRpYyBzdHJ1Y3QgcmVnbWFwICpzeXNjb25faTJjX2dldF9yZWdtYXAoc3RydWN0 IGkyY19jbGllbnQKPiA+ID4gKmNsaWVudCwKPiA+ID4gKwkJCQkJICAgIHN0cnVjdCByZWdtYXBf Y29uZmlnICpyZWdtYXBfY29uZmlnKQo+ID4gPiArewo+ID4gPiArCXN0cnVjdCBkZXZpY2UgKmRl diA9ICZjbGllbnQtPmRldjsKPiA+ID4gKwlzdHJ1Y3Qgc3lzY29uICplbnRyeSwgKnN5c2NvbiA9 IE5VTEw7Cj4gPiA+ICsKPiA+ID4gKwlzcGluX2xvY2soJnN5c2Nvbl9pMmNfbGlzdF9zbG9jayk7 Cj4gPiA+ICsKPiA+ID4gKwlsaXN0X2Zvcl9lYWNoX2VudHJ5KGVudHJ5LCAmc3lzY29uX2kyY19s aXN0LCBsaXN0KQo+ID4gPiArCQlpZiAoZW50cnktPmRldiA9PSBkZXYpIHsKPiA+ID4gKwkJCXN5 c2NvbiA9IGVudHJ5Owo+ID4gPiArCQkJYnJlYWs7Cj4gPiA+ICsJCX0KPiA+ID4gKwo+ID4gPiAr CXNwaW5fdW5sb2NrKCZzeXNjb25faTJjX2xpc3Rfc2xvY2spOwo+ID4gPiArCj4gPiA+ICsJaWYg KCFzeXNjb24pCj4gPiA+ICsJCXN5c2NvbiA9IHN5c2Nvbl9pMmNfcmVnaXN0ZXIoY2xpZW50LCBy ZWdtYXBfY29uZmlnKTsKPiA+ID4gKwo+ID4gPiArCWlmIChJU19FUlIoc3lzY29uKSkKPiA+ID4g KwkJcmV0dXJuIEVSUl9DQVNUKHN5c2Nvbik7Cj4gPiA+ICsKPiA+ID4gKwlyZXR1cm4gc3lzY29u LT5yZWdtYXA7Cj4gPiA+ICt9Cj4gPiA+ICsKPiA+ID4gK3N0cnVjdCByZWdtYXAgKnN5c2Nvbl9p MmNfdG9fcmVnbWFwX2NvbmZpZyhzdHJ1Y3QgaTJjX2NsaWVudCAqY2xpZW50LAo+ID4gPiArCQkJ CQkgICBzdHJ1Y3QgcmVnbWFwX2NvbmZpZyAqcmVnbWFwX2NvbmZpZykKPiA+ID4gK3sKPiA+ID4g KwlyZXR1cm4gc3lzY29uX2kyY19nZXRfcmVnbWFwKGNsaWVudCwgcmVnbWFwX2NvbmZpZyk7Cj4g PiA+ICt9Cj4gPiA+ICtFWFBPUlRfU1lNQk9MX0dQTChzeXNjb25faTJjX3RvX3JlZ21hcF9jb25m aWcpOwo+ID4gPiArCj4gPiA+ICtzdHJ1Y3QgcmVnbWFwICpzeXNjb25faTJjX3RvX3JlZ21hcChz dHJ1Y3QgaTJjX2NsaWVudCAqY2xpZW50KQo+ID4gPiArewo+ID4gPiArCXJldHVybiBzeXNjb25f aTJjX2dldF9yZWdtYXAoY2xpZW50LCAmc3lzY29uX2kyY19yZWdtYXBfY29uZmlnKTsKPiA+ID4g K30KPiA+ID4gK0VYUE9SVF9TWU1CT0xfR1BMKHN5c2Nvbl9pMmNfdG9fcmVnbWFwKTsKPiA+IAo+ ID4gV2hhdCBkbyB5b3UgdGhpbmsgYWJvdXQKPiA+IAo+ID4gc3RydWN0IHJlZ21hcCAqc3lzY29u X2kyY190b19yZWdtYXAoc3RydWN0IGRldmljZSAqZGV2KQo+ID4gewo+ID4gCXN0cnVjdCBpMmNf Y2xpZW50ICpjbGllbnQgPSBpMmNfdmVyaWZ5X2NsaWVudChkZXYpOwo+ID4gCj4gPiAJaWYgKCFj bGllbnQpCj4gPiAJCXJldHVybiBFUlJfUFRSKC1FSU5WQUwpOwo+ID4gCj4gPiAJcmV0dXJuIHN5 c2Nvbl9pMmNfZ2V0X3JlZ21hcChjbGllbnQsICZzeXNjb25faTJjX3JlZ21hcF9jb25maWcpOwo+ ID4gfQo+ID4gCj4gPiBPciBldmVuIG1vdmUgaXQgdG8gc3lzY29uX2kyY19nZXRfcmVnbWFwKCku Cj4gPiAKPiA+IFRoaXMgd2F5LCAoYSkgYSBkcml2ZXIgZG9lc24ndCBoYXZlIHRvIHVzZSAiI2lu Y2x1ZGUgPGxpbnV4L2kyYy5oPiIganVzdAo+ID4gdG8gY2FsbCB0b19pMmNfY2xpZW50KCkgKG9y IGkyY192ZXJpZnlfY2xpZW50KCkpIGFuZCAoYikgeW91IHdvbid0IGRvIGl0Cj4gPiBhbGwgb3Zl ciBhZ2FpbiBpbiBhbGwgc3ViIGRyaXZlcnMuCj4gPiAKPiA+IFNvIHlvdSBjb3VsZCBqdXN0IGRv IGEKPiA+ICAgcmVnbWFwID0gc3lzY29uX2kyY190b19yZWdtYXAocGRldi0+ZGV2LnBhcmVudCk7 Cj4gPiAKPiA+IEkndmUgYWxzbyBub3RpY2VkIHRoYXQgdGhlIG1taW8gc3lzY29uIHVzZXMgZGV2 aWNlX25vZGUgYXMgcGFyYW1ldGVyLgo+ID4gV2hhdAo+ID4gd2FzIHRoZSByZWFzb24gdG8gZGl2 ZXJ0IGZyb20gdGhhdD8gSnVzdCBjdXJpb3VzLgo+IAo+IEhvdyBpcyB0aGlzIHN1cHBvc2VkIHRv IGJlIHVzZWQ/Cj4gCj4gSSBoYWQgc29tZXRoaW5nIGxpa2UgdGhlIGZvbGxvd2luZyBpbiBtaW5k Ogo+IAo+ICZpMmMgewo+ICAgY3BsZEA0YSB7Cj4gICAgIGNvbXBhdGlibGUgPSAic2ltcGxlLW1m ZCI7Cj4gICAgIHJlZyA9IDwweDRhPjsKPiAKPiAgICAgZ3Bpb0A0IHsKPiAgICAgICBjb21wYXRp YmxlID0gInZlbmRvcixncGlvIjsKPiAgICAgICByZWcgPSA8MHg0PjsKPiAgICAgfTsKPiAgIH07 Cj4gfTsKClllcywgdGhhdCB3YXMgdGhlIGlkZWEuCgo+IEJ1dCBJIHRoaW5rIHRoZSBjaGlsZGVu IGFyZSBub3QgZW51bWVyYXRlZCBpZiBpdHMgYW4gSTJDIGRldmljZS4gQW5kCj4gdGhlIGFjdHVh bCBpMmMgZHJpdmVyIGlzIGFsc28gbWlzc2luZy4KCldoYXQgZG8geW91IG1lYW4/ICBDYW4geW91 IGVsYWJvcmF0ZT8KCi0tIApMZWUgSm9uZXMgW+adjueQvOaWr10KU2VuaW9yIFRlY2huaWNhbCBM ZWFkIC0gRGV2ZWxvcGVyIFNlcnZpY2VzCkxpbmFyby5vcmcg4pSCIE9wZW4gc291cmNlIHNvZnR3 YXJlIGZvciBBcm0gU29DcwpGb2xsb3cgTGluYXJvOiBGYWNlYm9vayB8IFR3aXR0ZXIgfCBCbG9n CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1h cm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5v cmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0t a2VybmVsCg==