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Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v3 2/2] drivers: watchdog: Add StarFive Watchdog driver Content-Language: en-US To: Guenter Roeck CC: , , , Wim Van Sebroeck , Krzysztof Kozlowski , Rob Herring , Paul Walmsley , "Palmer Dabbelt" , Albert Ou , "Philipp Zabel" , Samin Guo , , Conor Dooley References: <20230220081926.267695-1-xingyu.wu@starfivetech.com> <20230220081926.267695-3-xingyu.wu@starfivetech.com> <20230223182341.GA200380@roeck-us.net> <8ba002ea-299c-2eaf-b1a7-d7d38a540152@starfivetech.com> <58cab864-2a59-b82c-bdfe-2e805a04fd7a@starfivetech.com> <547a469d-eeaa-750c-4fe5-cc82d92493a6@roeck-us.net> From: Xingyu Wu In-Reply-To: <547a469d-eeaa-750c-4fe5-cc82d92493a6@roeck-us.net> X-Originating-IP: [113.72.145.171] X-ClientProxiedBy: EXCAS061.cuchost.com (172.16.6.21) To EXMBX061.cuchost.com (172.16.6.61) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230226_224607_447280_40256A12 X-CRM114-Status: GOOD ( 13.75 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gMjAyMy8yLzI3IDE0OjM2LCBHdWVudGVyIFJvZWNrIHdyb3RlOgo+IE9uIDIvMjYvMjMgMjI6 MjYsIFhpbmd5dSBXdSB3cm90ZToKPj4gT24gMjAyMy8yLzI0IDIzOjE4LCBHdWVudGVyIFJvZWNr IHdyb3RlOgo+Pj4gT24gMi8yMy8yMyAyMzo0MiwgWGluZ3l1IFd1IHdyb3RlOgo+Pj4+IE9uIDIw MjMvMi8yNCAyOjIzLCBHdWVudGVyIFJvZWNrIHdyb3RlOgo+Pj4+PiBPbiBNb24sIEZlYiAyMCwg MjAyMyBhdCAwNDoxOToyNlBNICswODAwLCBYaW5neXUgV3Ugd3JvdGU6Cj4+Pj4+PiBbLi4uXQo+ Pj4+Pj4gKwo+Pj4+Pj4gK8KgwqDCoCB3ZHQtPndkdF9kZXZpY2UubWluX3RpbWVvdXQgPSAxOwo+ Pj4+Pj4gK8KgwqDCoCB3ZHQtPndkdF9kZXZpY2UubWF4X3RpbWVvdXQgPSBzdGFyZml2ZV93ZHRf bWF4X3RpbWVvdXQod2R0KTsKPj4+Pj4KPj4+Pj4gwqDCoMKgwqDCoHdkdC0+d2R0X2RldmljZS50 aW1lb3V0ID0gU1RBUkZJVkVfV0RUX0RFRkFVTFRfVElNRTsKPj4+Pj4KPj4+Pj4gc2hvdWxkIGJl IHNldCBoZXJlLiBPdGhlcndpc2UgdGhlIHdhcm5pbmcgYmVsb3cgd291bGQgYWx3YXlzIGJlIHNl ZW4KPj4+Pj4gaWYgdGhlIG1vZHVsZSBwYXJhbWV0ZXIgaXMgbm90IHNldC4KPj4+Pj4KPj4+Pj4+ ICsKPj4+Pj4+ICvCoMKgwqAgd2F0Y2hkb2dfc2V0X2RydmRhdGEoJndkdC0+d2R0X2RldmljZSwg d2R0KTsKPj4+Pj4+ICsKPj4+Pj4+ICvCoMKgwqAgLyoKPj4+Pj4+ICvCoMKgwqDCoCAqIHNlZSBp ZiB3ZSBjYW4gYWN0dWFsbHkgc2V0IHRoZSByZXF1ZXN0ZWQgaGVhcnRiZWF0LAo+Pj4+Pj4gK8Kg wqDCoMKgICogYW5kIGlmIG5vdCwgdHJ5IHRoZSBkZWZhdWx0IHZhbHVlLgo+Pj4+Pj4gK8KgwqDC oMKgICovCj4+Pj4+PiArwqDCoMKgIHdhdGNoZG9nX2luaXRfdGltZW91dCgmd2R0LT53ZHRfZGV2 aWNlLCBoZWFydGJlYXQsIGRldik7Cj4+Pj4+PiArwqDCoMKgIGlmICh3ZHQtPndkdF9kZXZpY2Uu dGltZW91dCA9PSAwIHx8Cj4+Pj4+Cj4+Pj4+IElmIHdkdC0+d2R0X2RldmljZS50aW1lb3V0IGlz IHByZS1pbml0aWFsaXplZCwgaXQgd2lsbCBuZXZlciBiZSAwIGhlcmUuCj4+Pj4+Cj4+Pj4+PiAr wqDCoMKgwqDCoMKgwqAgd2R0LT53ZHRfZGV2aWNlLnRpbWVvdXQgPiB3ZHQtPndkdF9kZXZpY2Uu bWF4X3RpbWVvdXQpIHsKPj4+Pj4KPj4+Pj4gVGhhdCB3b24ndCBoYXBwZW4gYmVjYXVzZSB3YXRj aGRvZ19pbml0X3RpbWVvdXQoKSB2YWxpZGF0ZXMgaXQgYW5kIGRvZXMKPj4+Pj4gbm90IHVwZGF0 ZSB0aGUgdmFsdWUgaWYgaXQgaXMgb3V0IG9mIHJhbmdlLgo+Pj4+Pgo+Pj4+Pj4gK8KgwqDCoMKg wqDCoMKgIGRldl93YXJuKGRldiwgImhlYXJ0YmVhdCB2YWx1ZSBvdXQgb2YgcmFuZ2UsIGRlZmF1 bHQgJWQgdXNlZFxuIiwKPj4+Pj4+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgU1RBUkZJVkVf V0RUX0RFRkFVTFRfVElNRSk7Cj4+Pj4+PiArwqDCoMKgwqDCoMKgwqAgd2R0LT53ZHRfZGV2aWNl LnRpbWVvdXQgPSBTVEFSRklWRV9XRFRfREVGQVVMVF9USU1FOwo+Pj4+Pgo+Pj4+PiBBbmQgdGhp cyBpcyB0aGVuIHVubmVjZXNzYXJ5LiB3ZHQtPndkdF9kZXZpY2UudGltZW91dCB3aWxsIGFsd2F5 cyBiZQo+Pj4+PiB2YWxpZCBpZiBpdCB3YXMgcHJlLWluaXRpYWxpemVkLgo+Pj4+Cj4+Pj4gSXQg aXMgY2hhbmdlZCB0byBiZSB0aGlzIGF0IGJlZ2lubmluZyBvZiB0aGUgZHJpdmVyOgo+Pj4+Cj4+ Pj4gc3RhdGljIGludCBoZWFydGJlYXQgPSBTVEFSRklWRV9XRFRfREVGQVVMVF9USU1FOwo+Pj4+ Cj4+Pgo+Pj4gTm8sIHRoaXMgaXMgd3JvbmcuIFRoZSBzdGF0aWMgdmFyaWFibGUgc2hvdWxkIGJl IHNldCB0byAwIHRvIGluZGljYXRlCj4+PiAidXNlIGRlZmF1bHQiLgo+Pj4KPj4+PiBhbmQgaXQg aXMgY2hhbmdlZCB0byBiZSB0aGlzIGhlcmU6Cj4+Pj4KPj4+PiByZXQgPSB3YXRjaGRvZ19pbml0 X3RpbWVvdXQoJndkdC0+d2R0X2RldmljZSwgaGVhcnRiZWF0LCBkZXYpOwo+Pj4+IGlmIChyZXQp Cj4+Pj4gwqDCoMKgwqDCoHJldHVybiByZXQ7Cj4+Pj4KPj4+PiBXb3VsZCB0aGF0IGJlIGJldHRl cj8KPj4+Pgo+Pj4KPj4+IE5vLCBpdCBpcyB3b3JzZSwgYmVjYXVzZSBpdCB3b3VsZCBub3QgaW5z dGFudGlhdGUgdGhlIHdhdGNoZG9nIGF0IGFsbAo+Pj4gaWYgYSBiYWQgaGVhcnRiZWF0IGlzIHBy b3ZpZGVkLgo+Pj4KPj4KPj4gU28gaW5zdGFudGlhdGUgdGhlIHdhdGNoZG9nIHdpdGggaGVhcmJl YXQgZmlyc3QuIEFuZCBpZiB0aGlzIHdyb25nLCB1c2UgZGVmYXVsdCB0aW1lb3V0Lgo+PiA6Cj4+ IGlmICh3YXRjaGRvZ19pbml0X3RpbWVvdXQoJndkdC0+d2R0X2RldmljZSwgaGVhcnRiZWF0LCBk ZXYpKQo+PiDCoMKgwqDCoHdkdC0+d2R0X2RldmljZS50aW1lb3V0ID0gU1RBUkZJVkVfV0RUX0RF RkFVTFRfVElNRTsKPj4KPiAKPiBJIGFtIGtpbmQgb2YgbG9zdCB3aHkgeW91IGhhdmUgdG8gbWFr ZSBpdCB0aGF0IGNvbXBsaWNhdGVkLgo+IEp1c3QgcHJlLWluaXRpYWxpemUgd2R0LT53ZHRfZGV2 aWNlLnRpbWVvdXQgbGlrZSBhbGwgdGhlIG90aGVyIGRyaXZlcnMgZG8sCj4gYW5kIGFzIEkgaGFk IHN1Z2dlc3RlZCBlYXJsaWVyLgo+IAoKU28geW91IG1lYW4ganVzdCB1c2UgOgp3ZHQtPndkdF9k ZXZpY2UudGltZW91dCA9IFNUQVJGSVZFX1dEVF9ERUZBVUxUX1RJTUU7CnRvIGluaXRpYWxpemUg d2F0Y2hkb2cgZGlyZWN0bHk/CgpCZXN0IHJlZ2FyZHMsClhpbmd5dSBXdQoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGluZyBs aXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo=