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[81.204.249.205]) by smtp.gmail.com with ESMTPSA id pw17sm9811284ejb.116.2020.11.02.09.11.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Nov 2020 09:11:54 -0800 (PST) Subject: Re: [PATCH v13 2/8] mtd: rawnand: rockchip: NFC drivers for RK3308, RK2928 and others To: Miquel Raynal References: <20201028095326.15562-1-yifeng.zhao@rock-chips.com> <20201028095326.15562-3-yifeng.zhao@rock-chips.com> <0b417fc2-3503-9bf6-914d-0f8b38df1914@gmail.com> <20201102140725.66e7dcb1@xps13> <5ad70fa0-05a9-e1e7-32cc-32933ff25ae9@gmail.com> <803e291f-67e0-f66c-6c9e-041db1b3847c@gmail.com> <20201102180039.757d3234@xps13> From: Johan Jonker Message-ID: Date: Mon, 2 Nov 2020 18:11:52 +0100 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20201102180039.757d3234@xps13> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201102_121156_595979_525A7FBA X-CRM114-Status: GOOD ( 21.13 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, heiko@sntech.de, richard@nod.at, Yifeng , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org, vigneshr@ti.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org T24gMTEvMi8yMCA2OjAwIFBNLCBNaXF1ZWwgUmF5bmFsIHdyb3RlOgo+IEhpIEpvaGFuLAo+IAo+ IEpvaGFuIEpvbmtlciA8amJ4NjI0NEBnbWFpbC5jb20+IHdyb3RlIG9uIE1vbiwgMiBOb3YgMjAy MCAxNzozMToxOAo+ICswMTAwOgo+IAo+PiBPbiAxMS8yLzIwIDI6MTEgUE0sIEpvaGFuIEpvbmtl ciB3cm90ZToKPj4+IEhpLAo+Pj4KPj4+IE9uIDExLzIvMjAgMjowNyBQTSwgTWlxdWVsIFJheW5h bCB3cm90ZToKPj4+PiBIaSBKb2hhbiwgWWlmZW5nCj4+Pj4KPj4+PiBKb2hhbiBKb25rZXIgPGpi eDYyNDRAZ21haWwuY29tPiB3cm90ZSBvbiBNb24sIDIgTm92IDIwMjAgMTM6NTc6NTYKPj4+PiAr MDEwMDoKPj4+Pgo+Pj4+PiBIaSBZaWZlbmcsCj4+Pj4+Cj4+Pj4+IERvbid0IHBva2Ugd2l0aCAi ZWNjLT5ieXRlcyIgb25lcyBpdCBpcyBzZXQgaW4gcmtfbmZjX2VjY19pbml0KCkuIEl0Cj4+Pj4+ IHdpbGwgbm90IGJlIG5vdGVkIGJ5IHRoZSBNVEQgZnJhbWUgd29yayBvciB1c2Vyc3BhY2UuIEkg dGhpbmsgdGhlcmUncwo+Pj4+PiBjdXJyZW50bHkgbm8gd2F5IHRvIGxldCB0aGUgdXNlciBrbm93 IHRoYXQgYSBkaWZmZXJlbnQgRUNDIG11c3QgYmUgdXNlZC4KPj4+Pj4gTmVpdGhlciBjYW4gdGhl IHVzZXIgc2V0IEVDQyBvbiB0aGUgZmx5Lgo+Pj4+Pgo+Pj4+PiBFeGFtcGxlIFIvVyBmbG93Ogo+ Pj4+Pgo+Pj4+PiAgICAgICAgIG5hbmRfc2VsZWN0X3RhcmdldCgpCj4+Pj4+IAljaGlwLT5lY2Mu d3JpdGVfcGFnZV9yYXcoKQo+Pj4+PiAJY2hpcC0+ZWNjLndyaXRlX3BhZ2UoKQo+Pj4+Pgo+Pj4+ PiBbLi5dCj4+Pj4+Cj4+Pj4+IAljaGlwLT5lY2MucmVhZF9wYWdlX3JhdygpCj4+Pj4+IAljaGlw LT5lY2MucmVhZF9wYWdlKCkKPj4+Pj4gICAgICAgICBuYW5kX2Rlc2VsZWN0X3RhcmdldCgpCj4+ Pj4+Cj4+Pj4+IEEgd3JpdGUvcmVhZCB3aXRoOgo+Pj4+Pgo+Pj4+PiBya19uZmNfcmVhZF9wYWdl X2h3ZWNjKCkKPj4+Pj4gcmtfbmZjX3dyaXRlX3BhZ2VfaHdlY2MoKQo+Pj4+Pgo+Pj4+PiBvcgo+ Pj4+Pgo+Pj4+PiBya19uZmNfcmVhZF9wYWdlX3JhdygpCj4+Pj4+IHJrX25mY193cml0ZV9wYWdl X3JhdygpCj4+Pj4+Cj4+Pj4+IG11c3QgZW5kIHVwIHdpdGggdGhlIHNhbWUgcmVzdWx0LiBJZiB3 ZSBjYW4ndCBhcmNoaXZlIHRoYXQsIHRoZW4gd2UKPj4+Pj4gc2hvdWxkbid0IG9mZmVyIFJBVyBt b2RlIHRvIHRoZSB1c2VyIGZvciBub3cuIElmIE1pcXVlbCBhZ3JlZXMgeW91Cj4+Pj4+IHNob3Vs ZCBqdXN0IGdldCB0aGUgZHJpdmVyIHJlYWR5IG5vdyB3aXRob3V0IHRoZXNlIDIgZnVuY3Rpb25z IGFuZCByb3VuZAo+Pj4+PiB0aGluZ3MgdXAuCj4+Pj4KPj4+PiBXaGF0IGFib3V0IGp1c3Qgbm90 IHN1cHBvcnRpbmcgdGhlIEJvb3RST00gYXJlYSBpZiBpdCB3YXMgbWFya2VkCj4+Pj4gInJlc2Vy dmVkIiBieSB0aGUgQlJvbSBpbiB0aGUgRFQ/Cj4+Pgo+Pj4gU2hvdWxkIHdlIGp1c3QgZmlsbCB0 aGUgYnVmZmVycyB3aXRoICcweGZmJyBmb3IgYm9vdCBibG9ja3M/Cj4+Cj4+IChwYXJ0IDIpIDsp Cj4+IE15IGZhdWx0Li4uLgo+PiBCZXR0ZXIgdXNlOgo+Pgo+PiAgICAgaWYgKChjaGlwLT5vcHRp b25zICYgTkFORF9JU19CT09UX01FRElVTSkgJiYKPj4gICAgICAgICAocGFnZSA8IChwYWdlc19w ZXJfYmxrICogcmtuYW5kLT5ib290X2Jsa3MpKSkgewo+Pgo+PiAJcmV0dXJuIC1FSU87Cj4+Cj4+ ICAgICB9Cj4gCj4gWXVwLCBJIHdhcyBhYm91dCB0byB0ZWxsIHlvdSB0aGF0IEkgd291bGQgcHJl ZmVyIHJldHVybmluZyBhIG5pY2UKPiBlcnJvciwgdGhpcyBpcyBmaW5lIEkgZ3Vlc3MuCj4gCj4g QW55d2F5LCBJIHRoaW5rIHJlYWRpbmcgYmFkIGJsb2NrIG1hcmtlcnMgaXMgZG9uZSBpbiByYXcg bW9kZSwgc28gaWYKPiByYXcgYWNjZXNzb3JzIHJlZnVzZSB0byByZXR1cm4gdmFsaWQgdmFsdWVz IGZvciBib290IGJsb2NrcywgeW91IHdvbid0Cj4gYmUgYWJsZSB0byBhY2Nlc3MgaXQgbmVpdGhl ciB3aXRoIHJhdyBub3IgY29ycmVjdGVkIGhvb2tzLgo+IAo+IFBlcmhhcHMgcmVmdXNpbmcgdGhl IGFjY2VzcyB0byB0aGUgcmVndWxhciBwYWdlIGFjY2VzcyBpcyBvaywgYnV0IG1heWJlCj4gd2Ug c2hvdWxkIGJlIGFibGUgdG8gYXQgbGVhc3QgcmVhZCB0aGVzZSBwYWdlcyBpbiByYXcgbW9kZQo+ IChhbmQgbW92ZSB0aGUgQkJNIHRvIGl0cyByaWdodCBsb2NhdGlvbikuIFdoYXQgZG8geW91IHRo aW5rPwoKSSB0aGluayB0aGF0IHRoZSBwcm9ibGVtIHdpdGggYXN5bW1ldHJpYyByZWFkIGFuZCB3 cml0ZSBhY2Nlc3MgaXMgdGhhdCBhCnVzZXIgcmVhZHMgZGF0YSBzdWNjZXNzZnVsLCBidXQgdGhh dCBpdCBjYW4ndCB3cml0ZSBpdCBiYWNrIGFmdGVyIGl0J3MKYmxvY2sgaXMgZXJhc2VkLiBZb3Ug c2hvdWxkbid0IGdpdmUgdGhlIGlsbHVzaW9uIHRoYXQgdGhlIGJvb3QgUk9NCmJsb2NrcyBjYW4g YmUgYWNjZXNzZWQgaW4gUkFXIG1vZGUuIFNvbWV0aGluZyB3aXRoIHBlcmNlcHRpb24uLi5kb2Vz CnVzZXIgc3BhY2Uga25vd24gdGhhdCBSb2NrY2hpcCdzIE5GQyBpcyBzcGVjaWFsLi4uCgoKPiAK PiBUaGFua3MsCj4gTWlxdcOobAo+IAo+Pgo+Pgo+Pj4KPj4+Pgo+Pj4+IFJhdyBhY2Nlc3NvcnMg aXMgcmVhbGx5IGEgbmljZSBhbmQgYmFzaWMgZmVhdHVyZSB0aGF0IEkgd291bGQgbGlrZSB0bwo+ Pj4+IGhhdmUgaW4gZXZlcnkgbmV3IGRyaXZlci4KPj4+Pgo+Pj4+IFRoYW5rcywKPj4+PiBNaXF1 w6hsCj4+Pj4KPj4+Cj4+CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCkxpbnV4IE1URCBkaXNjdXNzaW9uIG1haWxpbmcgbGlzdApodHRwOi8v bGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW10ZC8K