From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XjE2D8TV" Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C7A3BBF; Wed, 29 Nov 2023 08:08:43 -0800 (PST) Received: by mail-wr1-x42a.google.com with SMTP id ffacd0b85a97d-332f4ad27d4so3224077f8f.2; Wed, 29 Nov 2023 08:08:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1701274122; x=1701878922; darn=vger.kernel.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=/s7tfH+s13XLFwpsHWisZcRoq3LF8Pf8IiIZG7gEgrs=; b=XjE2D8TVefcp7jTb2naktIy7oo5tZEehfrNBzDDCWP8TqSIc3iUeSXwlTAaIxo5v8V ZCoYskBq4GLY6esoXcrkPjNYabubAj6hsXz5mTU7qlly+LeZg4Xdc7FMnV/jGQQpEA+C N8EzrGgnXS5lgtiKCpN0iC6XRT5ZOkVBU/hVpVFhtoDnEoMCMOL8wmYxceSs4m45dV8J 5oSFib7tXFffAfVNS8RH88Aujana7QWHeJ3taUj7ZpJWCMF9q6wdOOgf+eMLGQf09Of7 Nu8VQso8UkzRlaoKbopmQxRY8fkbPmLYn7GFCb1wvzQ1XHFK7eFGgGcIEZ6dApvl8u/n oaGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701274122; x=1701878922; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=/s7tfH+s13XLFwpsHWisZcRoq3LF8Pf8IiIZG7gEgrs=; b=dMSWd0mq+KKk7eyfx8prO7lHa7fYXBEhxrSBjKR2uTTLkRNgScZx+b2XWJy65Ii5OV vEvO8pte5RE/HlSTZGJtRb8CNrzcWrvvb4r5vNf8+Cj+sKBzSvEBfBq71O5cEz7NCXLr bD1ExCyqU8Xy2K9ebV9uS1mmhehZGftqU3wVC26VU7J6HiNFamJbPe22ygjGV5vNKmNE gE6MDYgHUgzwVjGHsqCIv95s66OXpiCSSqCPX3pBsrq4d4IlI4gUtsbpQWIY4tVVloJ2 /G22kpcBNIXJqD3FdcKdiqrz508Gk31/kibK+M53nJ/HgAHDTogFjUikWYeGMTTiGVNk o0EQ== X-Gm-Message-State: AOJu0Yzx5bzPTnd9Ln5WKCcO+mZy6hFVyEi9pBL+3qd690M8+XGEABhx LLQ+x87GXbx+v/SWY6tOI/NdUC8RMpvuMrCE X-Google-Smtp-Source: AGHT+IEwT3r2gtetU32HTJOsQbnk/j8Zgv9lb4aaupluwAm7hjuO8sKHI5Wv5hbd5W4aUVAOdwXaEw== X-Received: by 2002:a5d:6dca:0:b0:333:189e:b6be with SMTP id d10-20020a5d6dca000000b00333189eb6bemr1490899wrz.31.1701274121844; Wed, 29 Nov 2023 08:08:41 -0800 (PST) Received: from ?IPv6:2001:a61:3456:4e01:6ae:b55a:bd1d:57fc? ([2001:a61:3456:4e01:6ae:b55a:bd1d:57fc]) by smtp.gmail.com with ESMTPSA id m21-20020a056000181500b00332f82265b8sm12096322wrh.4.2023.11.29.08.08.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Nov 2023 08:08:41 -0800 (PST) Message-ID: <6384831c05b8ceeaf4a16cf9229770252989b762.camel@gmail.com> Subject: Re: [PATCH v2 2/2] hwmon: ltc4282: add support for the LTC4282 chip From: Nuno =?ISO-8859-1?Q?S=E1?= To: Linus Walleij , nuno.sa@analog.com Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, Jean Delvare , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet , Bartosz Golaszewski , Andy Shevchenko Date: Wed, 29 Nov 2023 17:08:41 +0100 In-Reply-To: References: <20231124-ltc4282-support-v2-0-952bf926f83c@analog.com> <20231124-ltc4282-support-v2-2-952bf926f83c@analog.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.48.4 (3.48.4-1.fc38) Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 T24gV2VkLCAyMDIzLTExLTI5IGF0IDE1OjQ5ICswMTAwLCBMaW51cyBXYWxsZWlqIHdyb3RlOgo+ IEhpIE51bm8sCj4gCj4gR1BJTy1yZWxhdGVkIHJldmlldyBhcyByZXF1ZXN0ZWQhIFRoYW5rcyBm b3IgeW91ciBwYXRjaCEKPiAKPiBPbiBGcmksIE5vdiAyNCwgMjAyMyBhdCAzOjE44oCvUE0gTnVu byBTYSB2aWEgQjQgUmVsYXkKPiA8ZGV2bnVsbCtudW5vLnNhLmFuYWxvZy5jb21Aa2VybmVsLm9y Zz4gd3JvdGU6Cj4gCj4gPiArY29uZmlnIFNFTlNPUlNfTFRDNDI4Mgo+ID4gK8KgwqDCoMKgwqDC oCB0cmlzdGF0ZSAiQW5hbG9nIERldmljZXMgTFRDNDI4MiIKPiA+ICvCoMKgwqDCoMKgwqAgZGVw ZW5kcyBvbiBJMkMKPiA+ICvCoMKgwqDCoMKgwqAgc2VsZWN0IFJFR01BUF9JMkMKPiAKPiBzZWxl Y3QgR1BJT0xJQgo+IAoKSG1tIGFscmlnaHQsIHRoZSBvbmx5IHJlYXNvbiB3aHkgSSBkaWRuJ3Qg ZG8gdGhpcyBpcyBiZWNhdXNlIGdwaW9jaGlwIGlzIGFuIG9wdGlvbmFsCmZlYXR1cmUgZm9yIHRo ZSBkcml2ZXIuIFNvIEkgaGF2ZSBhbiAnIUlTX0VOQUJMRUQoQ09ORk9HX0dQSU9MSUIpJyBndWFy ZCBpbiB0aGUKYmVnaW5uaW5nIG9mIHRoZSBmdW5jdGlvbi4gQnV0IHllYWgsIHdpbGwganVzdCBk byB0aGlzLiBPZGRzIGFyZSB0aGF0IGdwaW8gaXMgYWxyZWFkeQplbmFibGVkIGFueXdheXMuCgo+ IHBvdGVudGlhbGx5IGFsc28KPiAKPiBzZWxlY3QgR1BJT19SRUdNQVAsIHNlZSBiZWxvdy4KPiAK PiA+ICtzdHJ1Y3QgbHRjNDI4Ml9ncGlvIHsKPiA+ICvCoMKgwqDCoMKgwqAgY29uc3QgY2hhciAq IGNvbnN0ICpmdW5jczsKPiA+ICvCoMKgwqDCoMKgwqAgdTMyIG91dF9yZWc7Cj4gPiArwqDCoMKg wqDCoMKgIHUzMiBvdXRfbWFzazsKPiA+ICvCoMKgwqDCoMKgwqAgdTMyIGluX3JlZzsKPiA+ICvC oMKgwqDCoMKgwqAgdTMyIGluX21hc2s7Cj4gPiArwqDCoMKgwqDCoMKgIGJvb2wgYWN0aXZlX2hp Z2g7Cj4gPiArwqDCoMKgwqDCoMKgIHU4IG5fZnVuY3M7Cj4gPiArfTsKPiAKPiBTbyBwcmV0dHkg c2ltcGxlIGRlZGljYXRlZCBiaXRzLgo+IAo+ID4gK3N0YXRpYyBpbnQgbHRjNDI4Ml9ncGlvX2lu cHV0X3NldChzdHJ1Y3QgZ3Bpb19jaGlwICpjaGlwLCB1bnNpZ25lZCBpbnQgb2Zmc2V0KQo+ID4g K3sKPiA+ICvCoMKgwqDCoMKgwqAgc3RydWN0IGx0YzQyODJfc3RhdGUgKnN0ID0gZ3Bpb2NoaXBf Z2V0X2RhdGEoY2hpcCk7Cj4gPiArCj4gPiArwqDCoMKgwqDCoMKgIC8qIHdlIGNhbiBvbmx5IGNv bnRyb2wgdGhpcyBmb3IgR1BJT18xICovCj4gPiArwqDCoMKgwqDCoMKgIGlmIChvZmZzZXQgIT0g TFRDNDI4Ml9HUElPXzEpCj4gPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCByZXR1cm4g MDsKPiA+ICsKPiA+ICvCoMKgwqDCoMKgwqAgcmV0dXJuIHJlZ21hcF9zZXRfYml0cyhzdC0+bWFw LCBMVEM0MjgyX0dQSU9fQ09ORklHLAo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgTFRDNDI4Ml9HUElPXzFfQ09ORklHX01BU0sp Owo+ID4gK30KPiA+ICsKPiA+ICtzdGF0aWMgaW50IGx0YzQyODJfZ3Bpb19vdXRwdXRfc2V0KHN0 cnVjdCBncGlvX2NoaXAgKmNoaXAsIHVuc2lnbmVkIGludCBvZmZzZXQsCj4gPiArwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg IGludCB2YWwpCj4gPiArewo+ID4gK8KgwqDCoMKgwqDCoCBzdHJ1Y3QgbHRjNDI4Ml9zdGF0ZSAq c3QgPSBncGlvY2hpcF9nZXRfZGF0YShjaGlwKTsKPiA+ICvCoMKgwqDCoMKgwqAgY29uc3Qgc3Ry dWN0IGx0YzQyODJfZ3BpbyAqZ3BpbyA9ICZsdGM0MjgyX2dwaW9zW29mZnNldF07Cj4gPiArCj4g PiArwqDCoMKgwqDCoMKgIGd1YXJkKG11dGV4KSgmc3QtPmxvY2spOwo+ID4gK8KgwqDCoMKgwqDC oCAvKgo+ID4gK8KgwqDCoMKgwqDCoMKgICogRXhwbGljaXRseSBzZXR0aW5nIHRoZSBwaW4gYXMg b3V0cHV0IGNhbiBvbmx5IGJlIGRvbmUgZm9yIEdQSU9fMS4gRm9yCj4gPiArwqDCoMKgwqDCoMKg wqAgKiB0aGUgb3RoZXIgcGlucyB3ZSBqdXN0IHB1bGwgdGhlIGxpbmUgZG93biBvciBoaWdoLXou Cj4gPiArwqDCoMKgwqDCoMKgwqAgKi8KPiA+ICvCoMKgwqDCoMKgwqAgaWYgKG9mZnNldCA9PSBM VEM0MjgyX0dQSU9fMSkgewo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgaW50IHJl dDsKPiA+ICsKPiA+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHJldCA9IHJlZ21hcF91 cGRhdGVfYml0cyhzdC0+bWFwLCBMVEM0MjgyX0dQSU9fQ09ORklHLAo+ID4gK8KgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoCBMVEM0MjgyX0dQSU9fMV9DT05GSUdfTUFTSywKPiA+ICvCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqAgRklFTERfUFJFUChMVEM0MjgyX0dQSU9fMV9DT05GSUdfTUFTSywKPiA+IDIpKTsK PiA+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGlmIChyZXQpCj4gPiArwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgcmV0dXJuIHJldDsKPiA+ICvCoMKg wqDCoMKgwqAgfQo+ID4gKwo+ID4gK8KgwqDCoMKgwqDCoCAvKgo+ID4gK8KgwqDCoMKgwqDCoMKg ICogR1BJT18yLDMgYW5kIHRoZSBBTEVSVCBwaW4gcmVxdWlyZSBzZXR0aW5nIHRoZSBiaXQgdG8g MSB0byBwdWxsIGRvd24KPiA+ICvCoMKgwqDCoMKgwqDCoCAqIHRoZSBsaW5lCj4gPiArwqDCoMKg wqDCoMKgwqAgKi8KPiA+ICvCoMKgwqDCoMKgwqAgaWYgKCFncGlvLT5hY3RpdmVfaGlnaCkKPiA+ ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHZhbCA9ICF2YWw7Cj4gPiArCj4gPiArwqDC oMKgwqDCoMKgIHJldHVybiByZWdtYXBfdXBkYXRlX2JpdHMoc3QtPm1hcCwgZ3Bpby0+b3V0X3Jl ZywgZ3Bpby0+b3V0X21hc2ssCj4gPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBmaWVsZF9wcmVwKGdwaW8tPm91dF9tYXNr LCB2YWwpKTsKPiA+ICt9Cj4gPiArCj4gPiArc3RhdGljIHZvaWQgbHRjNDI4Ml9ncGlvX3NldChz dHJ1Y3QgZ3Bpb19jaGlwICpjaGlwLCB1bnNpZ25lZCBpbnQgb2Zmc2V0LAo+ID4gK8KgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBpbnQgdmFsKQo+ ID4gK3sKPiA+ICvCoMKgwqDCoMKgwqAgc3RydWN0IGx0YzQyODJfc3RhdGUgKnN0ID0gZ3Bpb2No aXBfZ2V0X2RhdGEoY2hpcCk7Cj4gPiArwqDCoMKgwqDCoMKgIGNvbnN0IHN0cnVjdCBsdGM0Mjgy X2dwaW8gKmdwaW8gPSAmbHRjNDI4Ml9ncGlvc1tvZmZzZXRdOwo+ID4gKwo+ID4gK8KgwqDCoMKg wqDCoCBpZiAoIWdwaW8tPmFjdGl2ZV9oaWdoKQo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqAgdmFsID0gIXZhbDsKPiA+ICsKPiA+ICvCoMKgwqDCoMKgwqAgcmVnbWFwX3VwZGF0ZV9i aXRzKHN0LT5tYXAsIGdwaW8tPm91dF9yZWcsIGdwaW8tPm91dF9tYXNrLAo+ID4gK8KgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGZpZWxkX3ByZXAoZ3Bp by0+b3V0X21hc2ssIHZhbCkpOwo+ID4gK30KPiA+ICsKPiA+ICtzdGF0aWMgaW50IGx0YzQyODJf Z3Bpb19nZXQoc3RydWN0IGdwaW9fY2hpcCAqY2hpcCwgdW5zaWduZWQgaW50IG9mZnNldCkKPiA+ ICt7Cj4gPiArwqDCoMKgwqDCoMKgIHN0cnVjdCBsdGM0MjgyX3N0YXRlICpzdCA9IGdwaW9jaGlw X2dldF9kYXRhKGNoaXApOwo+ID4gK8KgwqDCoMKgwqDCoCBjb25zdCBzdHJ1Y3QgbHRjNDI4Ml9n cGlvICpncGlvID0gJmx0YzQyODJfZ3Bpb3Nbb2Zmc2V0XTsKPiA+ICvCoMKgwqDCoMKgwqAgaW50 IHJldDsKPiA+ICvCoMKgwqDCoMKgwqAgdTMyIHZhbDsKPiA+ICsKPiA+ICvCoMKgwqDCoMKgwqAg cmV0ID0gcmVnbWFwX3JlYWQoc3QtPm1hcCwgZ3Bpby0+aW5fcmVnLCAmdmFsKTsKPiA+ICvCoMKg wqDCoMKgwqAgaWYgKHJldCkKPiA+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHJldHVy biByZXQ7Cj4gPiArCj4gPiArwqDCoMKgwqDCoMKgIHJldHVybiAhISh2YWwgJiBncGlvLT5pbl9t YXNrKTsKPiA+ICt9Cj4gPiArCj4gPiArc3RhdGljIGludCBsdGM0MjgyX2dwaW9fdmFsaWRfbWFz ayhzdHJ1Y3QgZ3Bpb19jaGlwICpjaGlwLAo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCB1bnNpZ25lZCBsb25nICp2 YWxpZF9tYXNrLAo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCB1bnNpZ25lZCBpbnQgbmdwaW9zKQo+ID4gK3sKPiA+ ICvCoMKgwqDCoMKgwqAgc3RydWN0IGx0YzQyODJfc3RhdGUgKnN0ID0gZ3Bpb2NoaXBfZ2V0X2Rh dGEoY2hpcCk7Cj4gPiArCj4gPiArwqDCoMKgwqDCoMKgICp2YWxpZF9tYXNrID0gc3QtPnZhbGlk X21hc2s7Cj4gPiArwqDCoMKgwqDCoMKgIHJldHVybiAwOwo+ID4gK30KPiAKPiBTb21lIG9mIHRo aXMgbG9va3MgbGlrZSBpdCBjb3VsZCB1c2UgR1BJT19SRUdNQVAsIGxvb2sgaW50byBvdGhlcgo+ IGRyaXZlcnMgdXNpbmcgdGhlc2UgaGVscGVycyBzdWNoIGFzCj4gZHJpdmVycy9ncGlvL2dwaW8t ZHM0NTIwLmMgYW5kIHNlZSBob3cgc21hbGwgaXQgYmVjb21lcy4KPiAKPiBJdCBtYXkgb3IgbWF5 IG5vdCBoZWxwIHlvdS4gQnV0IHRha2UgYSBsb29rLgo+IAoKT2ssIHdpbGwgbG9vayBhdCBpdC4K Cj4gT3RoZXIgdGhhbiB0aGF0IGl0IGxvb2tzIGZpbmUuCj4gCgpDb29sLCBJIGFjdHVhbGx5IHRo b3VnaHQgdGhhdCBoYXZpbmcgdGhlIGRpcmVjdGlvbiArIGdldC9zZXQgc3R1ZmYgd291bGQgYmUg d2VpcmQKZ2l2ZW4gdGhlIGZhY3QgdGhhdCB3ZSBjYW4gb25seSBQVUxMX0xPVyBvciBISUdIX1og dGhlIHBpbnMuCgpUaGFua3MhCi0gTnVubyBTw6EKCg==