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[60.250.192.107]) by smtp.gmail.com with ESMTPSA id jc3-20020a17090325c300b001b86492d724sm1053650plb.223.2023.08.10.01.26.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Aug 2023 01:26:20 -0700 (PDT) Message-ID: Date: Thu, 10 Aug 2023 16:26:16 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [RESEND PATCH v2 3/3] rtc: Add driver for Nuvoton ma35d1 rtc controller Content-Language: en-US To: Alexandre Belloni Cc: a.zummo@towertech.it, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, soc@kernel.org, mjchen@nuvoton.com, schung@nuvoton.com, Jacky Huang References: <20230809011542.429945-1-ychuang570808@gmail.com> <20230809011542.429945-4-ychuang570808@gmail.com> <20230809021025a7c0daec@mail.local> <426130f6-7b8a-91f9-559b-afc5afdc656e@gmail.com> <2023080922515326db190e@mail.local> <347cf148-bda8-852b-768c-fa2b57ce5bcb@gmail.com> <20230810073015d5545903@mail.local> From: Jacky Huang In-Reply-To: <20230810073015d5545903@mail.local> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230810_012623_109569_A16CC855 X-CRM114-Status: GOOD ( 14.91 ) 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 CgpPbiAyMDIzLzgvMTAg5LiL5Y2IIDAzOjMwLCBBbGV4YW5kcmUgQmVsbG9uaSB3cm90ZToKPiBP biAxMC8wOC8yMDIzIDE1OjIxOjQ3KzA4MDAsIEphY2t5IEh1YW5nIHdyb3RlOgo+Pj4+Pj4gKwly ZXR1cm4gMDsKPj4+Pj4+ICt9Cj4+Pj4+PiArCj4+Pj4+PiArc3RhdGljIGludCBtYTM1ZDFfcnRj X3N1c3BlbmQoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldiwgcG1fbWVzc2FnZV90IHN0YXRl KQo+Pj4+Pj4gK3sKPj4+Pj4+ICsJc3RydWN0IG1hMzVfcnRjICpydGMgPSBwbGF0Zm9ybV9nZXRf ZHJ2ZGF0YShwZGV2KTsKPj4+Pj4+ICsJdTMyIHJlZ3ZhbDsKPj4+Pj4+ICsKPj4+Pj4+ICsJaWYg KGRldmljZV9tYXlfd2FrZXVwKCZwZGV2LT5kZXYpKQo+Pj4+Pj4gKwkJZW5hYmxlX2lycV93YWtl KHJ0Yy0+aXJxX251bSk7Cj4+Pj4+PiArCj4+Pj4+PiArCXJlZ3ZhbCA9IHJ0Y19yZWdfcmVhZChy dGMsIE1BMzVfUkVHX1JUQ19JTlRFTik7Cj4+Pj4+PiArCXJlZ3ZhbCAmPSB+UlRDX0lOVEVOX1RJ Q0tJRU47Cj4+Pj4+PiArCXJ0Y19yZWdfd3JpdGUocnRjLCBNQTM1X1JFR19SVENfSU5URU4sIHJl Z3ZhbCk7Cj4+Pj4+IFRoaXMgaXMgbm90IHdoYXQgdGhlIHVzZXIgaXMgYXNraW5nLCBkb24ndCBk byB0aGlzLiBBbHNvLCBob3cgd2FzIHRoaXMKPj4+Pj4gdGVzdGVkPwo+Pj4+IFN1cmUsIEkgd2ls bCByZW1vdmUgdGhlc2UgdGhyZWUgbGluZXMgb2YgY29kZS4KPj4+Pgo+Pj4+IFdlIHRlc3QgaXQg d2l0aCAiZWNobyBtZW0gPiAvc3lzL3Bvd2VyL3N0YXRlIi4KPj4+Pgo+Pj4gWWVzLCBteSBwb2lu dCBpcyB0aGF0IGlmIFVJRSBpcyBlbmFibGVkLCB0aGVuIHRoZSB1c2VyIHdhbnRzIHRvIGJlIHdv a2VuCj4+PiB1cCBldmVyeSBzZWNvbmQuIElmIHRoaXMgaXMgbm90IHdoYXQgaXMgd2FudGVkLCB0 aGVuIFVJRSBoYXMgdG8gYmUKPj4+IGRpc2FibGVkIGJlZm9yZSBnb2luZyB0byBzdXNwZW5kLgo+ Pj4KPj4+IE15IHF1ZXN0aW9uIGlzIHdoeSBhcmUgeW91IGVuYWJsaW5nIFJUQ19JTlRFTl9USUNL SUVOIGluIHByb2JlPyBJIGRvbid0Cj4+PiBleHBlY3QgYW55b25lIHRvIHVzZSBhbiBhY3R1YWwg aGFyZHdhcmUgdGljayBpbnRlcnJ1cHQsIHVubGVzcyB0aGUgYWxhcm0KPj4+IGlzIGJyb2tlbiBh bmQgY2FuJ3QgYmUgc2V0IGV2ZXJ5IHNlY29uZC4gVGhpcyBpcyB3aHkgSSBxdWVzdGlvbmVkIHRo ZQo+Pj4gUlRDX1VGIHBhdGggYmVjYXVzZSBJIGRvbid0IGV4cGVjdCBpdCB0byBiZSB0YWtlbiBh dCBhbGwuCj4+IFllcywgd2Ugd2lsbCByZW1vdmUgVElDS0lFTiBmcm9tIHByb2JlIGFuZCBtb2Rp ZnkgbWEzNWQxX2FsYXJtX2lycV9lbmFibGUoKS4KPj4gVElDS0lFTiB3aWxsIGJlIGVuYWJsZWQg b25seSBpZiBVSUUgaXMgZW5hYmxlZC4KPj4KPj4gc3RhdGljIGludCBtYTM1ZDFfYWxhcm1faXJx X2VuYWJsZShzdHJ1Y3QgZGV2aWNlICpkZXYsIHVuc2lnbmVkIGludCBlbmFibGVkKQo+PiB7Cj4+ ICDCoMKgIMKgc3RydWN0IG1hMzVkMV9ydGMgKnJ0YyA9IGRldl9nZXRfZHJ2ZGF0YShkZXYpOwo+ Pgo+PiAgwqDCoCDCoGlmIChlbmFibGVkKSB7Cj4+ICDCoMKgIMKgwqDCoMKgIGlmIChydGMtPnJ0 Yy0+dWllX3J0Y3RpbWVyLmVuYWJsZWQpCj4+ICDCoMKgIMKgwqDCoMKgIMKgwqDCoCBydGNfcmVn X3dyaXRlKHJ0YywgTlZUX1JUQ19JTlRFTiwKPj4gIMKgwqAgwqDCoMKgwqAgwqDCoMKgIMKgwqDC oCDCoMKgwqDCoMKgIChydGNfcmVnX3JlYWQocnRjLAo+PiBOVlRfUlRDX0lOVEVOKXwoUlRDX0lO VEVOX1RJQ0tJRU4pKSk7Cj4KPiBEb24ndCBkbyB0aGF0IHVubGVzcyB0aGUgcmVndWxhciBhbGFy bSBjYW4ndCBiZSBzZXQgZXZlcnkgc2Vjb25kLiBTaW1wbHkKPiBhbHdheXMgdXNlIEFMTUlFTiwg dGhlbiBjaGVjayBydGN0ZXN0IGlzIHBhc3NpbmcgcHJvcGVybHkuCgpPSywgSSBnb3QgaXQuIEkg d2lsbCBkcm9wIHRoZSBUSUNLSU5UIGFuZCB1c2UgQUxNSUVOIG9ubHkuCgpNQTM1RDEgUlRDIGhh cyBhbiBhbGFybSBtYXNrIHJlZ2lzdGVyIHdoaWNoIHN1cHBvcnRzIGFsYXJtIG1hc2sgZm9yIApz ZWNvbmRzLCBtaW51dGVzLCBhbmQgaG91cnMuCldlIHdpbGwgdXNlIHRoZSBhbGFybSBtYXNrIHRv IGhhdmUgUlRDIGdlbmVyYXRlIGFuIGFsYXJtIGludGVycnVwdCBwZXIgCnNlY29uZCwgYW5kIG1h a2Ugc3VyZQp0aGUgZHJpdmVyIGNhbiBwYXNzIHJ0Y3Rlc3QuCgo+PiAgwqDCoCDCoMKgwqDCoCBp ZiAocnRjLT5ydGMtPmFpZV90aW1lci5lbmFibGVkKQo+PiAgwqDCoCDCoMKgwqDCoCDCoMKgwqAg cnRjX3JlZ193cml0ZShydGMsIE5WVF9SVENfSU5URU4sCj4+ICDCoMKgIMKgwqDCoMKgIMKgwqDC oCDCoMKgwqAgwqDCoMKgwqDCoCAocnRjX3JlZ19yZWFkKHJ0YywKPj4gTlZUX1JUQ19JTlRFTil8 KFJUQ19JTlRFTl9BTE1JRU4pKSk7Cj4+ICDCoMKgIMKgfSBlbHNlIHsKPj4gIMKgwqAgwqDCoMKg wqAgaWYgKHJ0Yy0+cnRjLT51aWVfcnRjdGltZXIuZW5hYmxlZCkKPj4gIMKgwqAgwqDCoMKgwqAg wqDCoMKgIHJ0Y19yZWdfd3JpdGUocnRjLCBOVlRfUlRDX0lOVEVOLAo+PiAgwqDCoCDCoMKgwqDC oCDCoMKgwqAgwqDCoMKgIMKgwqDCoMKgwqAgKHJ0Y19yZWdfcmVhZChydGMsIE5WVF9SVENfSU5U RU4pICYKPj4gKH5SVENfSU5URU5fVElDS0lFTikpKTsKPj4gIMKgwqAgwqDCoMKgwqAgaWYgKHJ0 Yy0+cnRjLT5haWVfdGltZXIuZW5hYmxlZCkKPj4gIMKgwqAgwqDCoMKgwqAgwqDCoMKgIHJ0Y19y ZWdfd3JpdGUocnRjLCBOVlRfUlRDX0lOVEVOLAo+PiAgwqDCoCDCoMKgwqDCoCDCoMKgwqAgwqDC oMKgIMKgwqDCoMKgwqAgKHJ0Y19yZWdfcmVhZChydGMsIE5WVF9SVENfSU5URU4pICYKPj4gKH5S VENfSU5URU5fQUxNSUVOKSkpOwo+PiAgwqDCoCDCoH0KPj4gIMKgwqAgwqByZXR1cm4gMDsKPj4g fQo+PgoKCkJlc3QgUmVnYXJkcywKSmFja3kgSHVhbmcKCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdAps aW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==