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([2001:861:44c0:66c0:94e5:2e36:6bcc:a9f1]) by smtp.gmail.com with ESMTPSA id q14sm6373285wro.58.2022.01.10.01.43.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Jan 2022 01:43:03 -0800 (PST) Subject: Re: [PATCH V4 0/5] the UART driver compatible with To: Yu Tu , linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Greg Kroah-Hartman , Rob Herring , Jiri Slaby , Kevin Hilman , Jerome Brunet , Martin Blumenstingl References: <20220110085604.18042-1-yu.tu@amlogic.com> <1f4b9288-c7ff-c895-425c-187d058642b9@baylibre.com> From: Neil Armstrong Organization: Baylibre Message-ID: Date: Mon, 10 Jan 2022 10:43:02 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220110_014304_958273_DC527286 X-CRM114-Status: GOOD ( 19.41 ) X-BeenThere: linux-amlogic@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-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org T24gMTAvMDEvMjAyMiAxMDozNSwgWXUgVHUgd3JvdGU6Cj4gSGkgTmVpbCwKPiDCoMKgwqDCoFRo YW5rIHlvdSB2ZXJ5IG11Y2ggZm9yIHlvdXIgcmVwbHkuCj4gCj4gT24gMjAyMi8xLzEwIDE3OjI3 LCBOZWlsIEFybXN0cm9uZyB3cm90ZToKPj4gWyBFWFRFUk5BTCBFTUFJTCBdCj4+Cj4+IEhpLAo+ Pgo+PiBPbiAxMC8wMS8yMDIyIDA5OjU1LCBZdSBUdSB3cm90ZToKPj4+IFVzaW5nIHRoZSBjb21t b24gQ2xvY2sgY29kZSB0byBkZXNjcmliZSB0aGUgVUFSVCBiYXVkIHJhdGUKPj4+IGNsb2NrIG1h a2VzIGl0IGVhc2llciBmb3IgdGhlIFVBUlQgZHJpdmVyIHRvIGJlIGNvbXBhdGlibGUKPj4+IHdp dGggdGhlIGJhdWQgcmF0ZSByZXF1aXJlbWVudHMgb2YgdGhlIFVBUlQgSVAgb24gZGlmZmVyZW50 Cj4+PiBtZXNvbiBjaGlwcy4gQWRkIE1lc29uIFM0IFNvQyBjb21wYXRpYmxlLgo+Pj4KPj4+IFl1 IFR1ICg1KToKPj4+IMKgwqAgZHQtYmluZGluZ3M6IHNlcmlhbDogbWVzb246IERyb3AgY29tcGF0 aWJsZSA9IGFtbG9naWMsbWVzb24tZ3gtdWFydC4KPj4+IMKgwqAgdHR5OiBzZXJpYWw6IG1lc29u OiBSZXF1ZXN0IHRoZSByZWdpc3RlciByZWdpb24gaW4gbWVzb25fdWFydF9wcm9iZSgpCj4+PiDC oMKgIHR0eTogc2VyaWFsOiBtZXNvbjogVGhlIFVBUlQgYmF1ZCByYXRlIGNhbGN1bGF0aW9uIGlz IGRlc2NyaWJlZCB1c2luZwo+Pj4gwqDCoMKgwqAgdGhlIGNvbW1vbiBjbG9jayBjb2RlLgo+Pj4g wqDCoCB0dHk6IHNlcmlhbDogbWVzb246IE1ha2UgdGhlIGJpdDI0IGFuZCBiaXQgWzI2LDI3XSBv ZiB0aGUgVUFSVF9SRUc1Cj4+PiDCoMKgwqDCoCByZWdpc3RlciB3cml0YWJsZQo+Pj4gwqDCoCB0 dHk6IHNlcmlhbDogbWVzb246IEFkZGVkIFM0IFNPQyBjb21wYXRpYmlsaXR5Lgo+Pgo+PiBXZWly ZCwgdGhlIHN1YmplY3RzIGFyZSBmaW5lIGluIHRoZSBjb3ZlciBsZXR0ZXIgYnV0IGFyZSBhbGwg dHJ1bmNhdGVkIGluIHRoZSBlbWFpbCB0aHJlYWQ6Cj4+IFtQQVRDSCBWNCAwLzVdIHRoZSBVQVJU IGRyaXZlciBjb21wYXRpYmxlIHdpdGgKPj4gW1BBVENIIFY0IDEvNV0gZHQtYmluZGluZ3M6IHNl cmlhbDogbWVzb246IERyb3AKPj4gW1BBVENIIFY0IDIvNV0gdHR5OiBzZXJpYWw6IG1lc29uOiBS ZXF1ZXN0IHRoZSByZWdpc3Rlcgo+PiAuLi4KPj4gT25seSB0aGUgbGFzdCBvbmUgaXMgT0suCj4+ Cj4gSSBzYXcgdGhlIHN1YmplY3Qgd2FzIGEgbGl0dGxlIGxvbmcsIEkgY2hhbmdlZCBpdCBtYW51 YWxseSwgZG8gSSBuZWVkIHRvIHJlZ2VuZXJhdGUgYW5kIHNlbmQ/Cgp5ZXMgcGxlYXNlLCB0aGUg bWFpbCBzdWJqZWN0IHdpbGwgYmUgdGhlIGNvbW1pdCB0aXRsZSBzbyBpdCBtdXN0IGJlIHNob3J0 IGJ1dCBkZXNjcmlwdGl2ZSBlbm91Z2guCgoiZHQtYmluZGluZ3M6IHNlcmlhbDogbWVzb246IERy b3AiIGlzIHRvbyBzaG9ydC4KCiJkdC1iaW5kaW5nczogc2VyaWFsOiBtZXNvbjogRHJvcCBjb21w YXRpYmxlID0gYW1sb2dpYyxtZXNvbi1neC11YXJ0IiBpcyBvayBidXQgZm9ybXVsYXRpb24gaXMg d3JvbmcsCmFuZCByZW1vdmUgc3BlY2lhbCBjaGFyYWN0ZXJzIGxpa2UgIj0iLCAiWyIsICJdIi4u LgoKVGhlIGJlc3QgdGl0bGUgY291bGQgYmUgOgoiZHQtYmluZGluZ3M6IHNlcmlhbDogbWVzb246 IERyb3AgbGVnYWN5IGFtbG9naWMsbWVzb24tZ3gtdWFydCBjb21wYXRpYmxlIgoKSWYgdGhlIHN1 YmplY3QgaXQgdG9vIGxvbmcsIHJlZHVjZSBpdCBhbmQgZW5oYW5jZSB0aGUgY29tbWl0IG1lc3Nh Z2Ugd2l0aCB0aGUgZGV0YWlscy4KCk5laWwKCj4+Cj4+Pgo+Pj4gVjEgLT4gVjI6IFVzZSBDQ0Yg dG8gZGVzY3JpYmUgdGhlIFVBUlQgYmF1ZCByYXRlIGNsb2NrLk1ha2Ugc29tZSBjaGFuZ2VzIGFz Cj4+PiBkaXNjdXNzZWQgaW4gdGhlIGVtYWlsCj4+PiBWMiAtPiBWMzogYWRkIGNvbXBhdGlibGUg PSAiYW1sb2dpYyxtZXNvbi1neC11YXJ0Ii4gQmVjYXVzZSBpdCBtdXN0IGNoYW5nZQo+Pj4gdGhl IERUUyBiZWZvcmUgaXQgY2FuIGJlIGRlbGV0ZWQKPj4+IFYzIC0+IFY0OiBDaGFuZ2UgQ0NGIHRv IGRlc2NyaWJlIHRoZSBVQVJUIGJhdWQgcmF0ZSBjbG9jayBhcyBkaXNjdXNzZWQKPj4+IGluIHRo ZSBlbWFpbC4KPj4+Cj4+PiBMaW5rOmh0dHBzOi8vbG9yZS5rZXJuZWwub3JnL2xpbnV4LWFtbG9n aWMvMjAyMTEyMzAxMDIxMTAuMzg2MS00LXl1LnR1QGFtbG9naWMuY29tLwo+Pj4KPj4+IMKgIC4u Li9iaW5kaW5ncy9zZXJpYWwvYW1sb2dpYyxtZXNvbi11YXJ0LnlhbWzCoMKgIHzCoCAxMCArLQo+ Pj4gwqAgZHJpdmVycy90dHkvc2VyaWFsL21lc29uX3VhcnQuY8KgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqAgfCAyNDQgKysrKysrKysrKysrLS0tLS0tCj4+PiDCoCAyIGZpbGVzIGNoYW5nZWQs IDE3NyBpbnNlcnRpb25zKCspLCA3NyBkZWxldGlvbnMoLSkKPj4+Cj4+CgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYW1sb2dpYyBtYWlsaW5n IGxpc3QKbGludXgtYW1sb2dpY0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZy YWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYW1sb2dpYwo=