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[60.250.192.107]) by smtp.gmail.com with ESMTPSA id p3-20020a62ab03000000b00646e7d2b5a7sm1136778pff.112.2023.06.15.03.46.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 15 Jun 2023 03:46:05 -0700 (PDT) Message-ID: <4fd20e8d-49fd-be07-e4e5-0860fdb07125@gmail.com> Date: Thu, 15 Jun 2023 18:46:01 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v14 1/1] tty: serial: Add Nuvoton ma35d1 serial driver support To: Greg Kroah-Hartman , Arnd Bergmann Cc: Rob Herring , krzysztof.kozlowski+dt@linaro.org, Lee Jones , Michael Turquette , Stephen Boyd , Philipp Zabel , Jiri Slaby , Tomer Maimon , Catalin Marinas , Will Deacon , devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-serial@vger.kernel.org, soc@kernel.org, schung@nuvoton.com, mjchen@nuvoton.com, Jacky Huang References: <20230612025355.547871-1-ychuang570808@gmail.com> <20230612025355.547871-2-ychuang570808@gmail.com> <2023061338-lunchbox-snorkel-e6a9@gregkh> <2023061356-matchbook-footwear-d142@gregkh> <35e768ad-7f15-48a4-9c38-09570026cf71@app.fastmail.com> <2023061555-enlighten-worshiper-c92d@gregkh> Content-Language: en-US From: Jacky Huang In-Reply-To: <2023061555-enlighten-worshiper-c92d@gregkh> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230615_034608_265019_6D2206B7 X-CRM114-Status: GOOD ( 28.50 ) 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 CgpPbiAyMDIzLzYvMTUg5LiL5Y2IIDA2OjE5LCBHcmVnIEtyb2FoLUhhcnRtYW4gd3JvdGU6Cj4g T24gVHVlLCBKdW4gMTMsIDIwMjMgYXQgMDU6NDQ6MjNQTSArMDIwMCwgQXJuZCBCZXJnbWFubiB3 cm90ZToKPj4gT24gVHVlLCBKdW4gMTMsIDIwMjMsIGF0IDE2OjQ5LCBHcmVnIEtIIHdyb3RlOgo+ Pj4gT24gVHVlLCBKdW4gMTMsIDIwMjMgYXQgMDY6NTg6MzJQTSArMDgwMCwgSmFja3kgSHVhbmcg d3JvdGU6Cj4+Pj4gT24gMjAyMy82LzEzIOS4i+WNiCAwNjoyOCwgR3JlZyBLSCB3cm90ZToKPj4+ Pj4gT24gTW9uLCBKdW4gMTIsIDIwMjMgYXQgMDI6NTM6NTVBTSArMDAwMCwgSmFja3kgSHVhbmcg d3JvdGU6Cj4+Pj4+PiBGcm9tOiBKYWNreSBIdWFuZyA8eWNodWFuZzNAbnV2b3Rvbi5jb20+Cj4+ Pj4+Pgo+Pj4+Pj4gVGhpcyBhZGRzIFVBUlQgYW5kIGNvbnNvbGUgZHJpdmVyIGZvciBOdXZvdG9u IG1hMzVkMSBTb2MuCj4+Pj4+PiBJdCBzdXBwb3J0cyBmdWxsLWR1cGxleCBjb21tdW5pY2F0aW9u LCBGSUZPIGNvbnRyb2wsIGFuZAo+Pj4+Pj4gaGFyZHdhcmUgZmxvdyBjb250cm9sLgo+Pj4+PiBZ b3UgZ2V0IGEgZnVsbCA3MiBjb2x1bW5zIGZvciB5b3VyIGNoYW5nZWxvZyA6KQo+Pj4+Pgo+Pj4+ Pj4gLS0tIGEvaW5jbHVkZS91YXBpL2xpbnV4L3NlcmlhbF9jb3JlLmgKPj4+Pj4+ICsrKyBiL2lu Y2x1ZGUvdWFwaS9saW51eC9zZXJpYWxfY29yZS5oCj4+Pj4+PiBAQCAtMjc5LDQgKzI3OSw3IEBA Cj4+Pj4+PiAgICAvKiBTdW5wbHVzIFVBUlQgKi8KPj4+Pj4+ICAgICNkZWZpbmUgUE9SVF9TVU5Q TFVTCTEyMwo+Pj4+Pj4gKy8qIE51dm90b24gTUEzNSBTb0MgKi8KPj4+Pj4+ICsjZGVmaW5lIFBP UlRfTUEzNQkxMjQKPj4+Pj4+ICsKPj4+Pj4gV2h5IGlzIHRoaXMgY2hhbmdlIG5lZWRlZD8gIFdo YXQgdXNlcnNwYWNlIGNvZGUgaXMgZ29pbmcgdG8gcmVseSBvbiBpdD8KPj4+Pj4KPj4+Pj4gdGhh bmtzLAo+Pj4+Pgo+Pj4+PiBncmVnIGstaAo+Pj4+IEJlY2F1c2UgdGhlIHNlcmlhbCBkcml2ZXIg cmVxdWlyZXMgYSBwb3J0LT50eXBlLCBhbmQgYWxtb3N0IGFsbCBzZXJpYWwKPj4+PiBkcml2ZXJz IGRlZmluZWQgdGhlaXIgcG9ydCB0eXBlIGhlcmUuIFdlIGZvbGxvdyB0aGUgcHJhY3RpY2Ugb2Yg bW9zdCBzZXJpYWwKPj4+PiBkcml2ZXJzIGhlcmUuCj4+Pj4gSWYgd2UgZG9uJ3QgZG8gaXQgdGhp cyB3YXksIHdlIHdvdWxkIGhhdmUgdG8gZGlyZWN0bHkgYXNzaWduIGEgdmFsdWUgdG8KPj4+PiBw b3J0LT50eXBlLiBIb3dldmVyLCBzdWNoIG1vZGlmaWNhdGlvbnMgd2VyZSBxdWVzdGlvbmVkIGlu IHRoZSBwYXN0LAo+Pj4+IHdoaWNoIGlzIHdoeSB3ZSBjaGFuZ2VkIGl0IGJhY2sgdG8gZGVmaW5p bmcgdGhlIHBvcnQgdHlwZSBpbiBzZXJpYWxfY29yZS5oLgo+Pj4gSSByZWFsbHkgcmVhbGx5IHdh bnQgdG8gZ2V0IHJpZCBvZiB0aGlzIGxpc3QsIGFzIGl0J3MgYSBVQVBJIHRoYXQgbm8gb25lCj4+ PiB1c2VzLiAgU28gcGxlYXNlIGRvbid0IHVzZSBpdCwgaXQgZG9lc24ndCBoZWxwIGFueXRoaW5n LCBhbmQgd2hpbGUgdGhlCj4+PiBzZXJpYWwgZHJpdmVyIG1pZ2h0IHJlcXVpcmUgaXQsIGl0IGRv ZXNuJ3QgYWN0dWFsbHkgZG8gYW55dGhpbmcgd2l0aAo+Pj4gdGhhdCBmaWVsZCwgcmlnaHQ/ICBT byB3aHkgZG9uJ3Qgd2UganVzdCBzZXQgYWxsIG9mIHRoZSB2YWx1ZXMgdG8gdGhlCj4+PiBzYW1l IG9uZT8KPj4gSSBkb24ndCBzZWUgaG93IEphY2t5IGNhbiBjb21lIHVwIHdpdGggYSBwYXRjaCB0 byBkbyB0aGlzIGNvcnJlY3RseQo+PiB3aXRob3V0IG1vcmUgc3BlY2lmaWMgZ3VpZGFuY2UgdG8g d2hhdCBleGFjdGx5IHlvdSBhcmUgbG9va2luZyBmb3IsCj4+IGFmdGVyIHRoZSBsYXN0IDEyMyBw ZW9wbGUgdGhhdCBhZGRlZCBzdXBwb3J0IGZvciBhIG5ldyBwb3J0IGdvdAo+PiB0aGF0IG1lcmdl ZC4KPiBJIGtlZXAgY29tcGxhaW5pbmcgYWJvdXQgdGhpcywgd2hlbiBJIG5vdGljZSBpdC4gIEp1 c3QgdXNlIHRoZSAiZGVmYXVsdCIKPiBwb3J0IHR5cGUgaW4gdGhlIHNlcmlhbCBkcml2ZXIgYW5k IGRvbid0IGFkZCBhIG5ldyB0eXBlIGhlcmUgYW5kIGl0Cj4gc2hvdWxkIGp1c3Qgd29yaywgcmln aHQ/Cj4KPj4gSSBjaGVja2VkIGRlYmlhbiBjb2Rlc2VhcmNoIGFuZCBmb3VuZCBvbmx5IHRocmVl IG9ic2N1cmUgcGFja2FnZXMgdGhhdAo+PiBhY2NpZGVudGFsbHkgaW5jbHVkZSB0aGlzIGhlYWRl ciBpbnN0ZWFkIG9mIGluY2x1ZGluZyBsaW51eC9zZXJpYWwuaCwKPj4gYSBjb3VwbGUgb2YgbGlz dHMgb2YgYWxsIGtlcm5lbCBoZWFkZXJzLCBhbmQgbm9uZSB0aGF0IGluY2x1ZGUgaXQgb24KPj4g cHVycG9zZS4gSSBhZ3JlZSB0aGF0IHRoaXMgaGVhZGVyIHNob3VsZCByZWFsbHkgbm90IGV4aXN0 IGluIHVhcGksCj4+IGJ1dCB0aGUgcXVlc3Rpb24gaXMgd2hhdCBleGFjdGx5IHRvIGRvIGFib3V0 IGl0Lgo+Pgo+PiBQb3NzaWJsZSBjaGFuZ2VzIHdvdWxkIGJlOgo+Pgo+PiAtIGFkZCBhIHNwZWNp YWwgdmFsdWUgUE9SVF8qIGNvbnN0YW50IG90aGVyIHRoYW4gUE9SVF9VTktOT1dOIHRoYXQKPj4g ICAgY2FuIGJlIHVzZWQgYnkgc2VyaWFsIGRyaXZlcnMgaW5zdGVhZCBvZiBhIHVuaXF1ZSB2YWx1 ZSwgYW5kCj4+ICAgIGVuc3VyZSB0aGF0IHRoZSBzZXJpYWwgY29yZSBjYW4gaGFuZGxlIGRyaXZl cnMgdXNpbmcgaXQuCj4gV2h5IGRvIHdlIG5lZWQgYSBzcGVjaWFsIGNvbnN0YW50Pwo+Cj4+IC0g bW92ZSBhbGwgdmFsdWVzIHVzZWQgYnkgdGhlIDgyNTAgZHJpdmVyIGZyb20gc2VyaWFsX2NvcmUu aAo+PiAgICB0byBzZXJpYWwuaCwgYXMgdGhpcyBkcml2ZXIgYWN0dWFsbHkgdXNlcyB0aGUgY29u c3RhbnRzLgo+IE1ha2VzIHNlbnNlLgo+Cj4+IC0gTW92ZSB0aGUgcmVtYWluaW5nIGNvbnRlbnRz IG9mIHVhcGkvbGludXgvc2VyaWFsLmggaW50byB0aGUKPj4gICAgbm9uLXVhcGkgdmVyc2lvbi4K Pj4KPj4gLSBDaGFuZ2UgYWxsIGRyaXZlcnMgdGhhdCBvbmx5IHJlZmVyZW5jZSBhIHNpbmdsZSBQ T1JUXyoKPj4gICAgdmFsdWUgdG8gdXNlIHRoZSBnZW5lcmljIG9uZS4KPiBJIHRoaW5rIHRoaXMg aXMgdGhlIGJlc3QgdGhpbmcgdG8gZG8uCj4KPiB0aGFua3MsCj4KPiBncmVnIGstaAoKSSB3aWxs IHJlbW92ZSB0aGUgZGVmaW5pdGlvbiBvZiBQT1JUX01BMzUgd2l0aG91dCBtb2RpZnlpbmcgc2Vy aWFsX2NvcmUuaC4KCkhvd2V2ZXIsIHdlIHN0aWxsIG5lZWQgdG8gYXNzaWduIGEgdmFsdWUgdG8g cG9ydC0+dHlwZS4gU28sIGNhbiB3ZSBmb2xsb3cKdGhlIGFwcHJvYWNoIHVzZWQgaW4gdGhlIExp dGVVQVJUIGRyaXZlciBhbmQgZGlyZWN0bHkgYXNzaWduIHBvcnQtPnR5cGUgPSAxPwoKCkJlc3Qg cmVnYXJkcywKSmFja3kgSHVhbmcKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJu ZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK