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bh=2S/DldGiyms7PYoDD6rDyYTN86fmzaucXIEEpvB0vHQ=; b=rrQ8eJRBp8qxEvDt/71iTHLE1NFWOSSJdJKGCNGiAcBZcihhbEA9rGsqW8T/xk/k9Rm6ql FtHRE4d1rAzeSY2XVI13jrWb3iZOeVWxd5+c5tXrL0KYdPJQZNZYAA4X1JGmAJ/x+9u2HU +7F1DKkYicid6ejufBE/c3/pFHuaWgX9XI3x2hrkWEfGaE29G4MKRAFq0vzn4rpotgzjWy mpFu7WGx322/8GqBZ4tD3pTZPtrGO+vsOeVOt9M0HWm4p1k2tB1L5+e5KC1p3FQdmu1Cl7 aC2rKJM/105Hvb/WtbJhNhXK03sJl85XGui4103fZJCzxraQQebAQRz8Wpz8yg== From: Miquel Raynal To: Cheng Ming Lin Cc: richard@nod.at, vigneshr@ti.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, tudor.ambarus@linaro.org, mmkurbanov@salutedevices.com, Takahiro.Kuwano@infineon.com, pratyush@kernel.org, linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alvinzhou@mxic.com.tw, Cheng Ming Lin Subject: Re: [PATCH v2 3/3] mtd: spi-nand: macronix: Add randomizer support In-Reply-To: (Cheng Ming Lin's message of "Wed, 10 Sep 2025 17:26:13 +0800") References: <20250910030301.1368372-1-linchengming884@gmail.com> <20250910030301.1368372-4-linchengming884@gmail.com> <87qzwed62q.fsf@bootlin.com> User-Agent: mu4e 1.12.7; emacs 30.1 Date: Wed, 10 Sep 2025 11:43:14 +0200 Message-ID: <87ldmmd4nh.fsf@bootlin.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250910_024339_947611_1EE43977 X-CRM114-Status: GOOD ( 11.32 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 T24gMTAvMDkvMjAyNSBhdCAxNzoyNjoxMyArMDgsIENoZW5nIE1pbmcgTGluIDxsaW5jaGVuZ21p bmc4ODRAZ21haWwuY29tPiB3cm90ZToKCj4gSGkgTWlxdWVsLAo+Cj4gTWlxdWVsIFJheW5hbCA8 bWlxdWVsLnJheW5hbEBib290bGluLmNvbT4g5pa8IDIwMjXlubQ55pyIMTDml6Ug6YCx5LiJIOS4 i+WNiDU6MTLlr6vpgZPvvJoKPj4KPj4KPj4gPiArc3RhdGljIGludCBtYWNyb25peF9zZXRfcmFu ZG9taXplcihzdHJ1Y3Qgc3BpbmFuZF9kZXZpY2UgKnNwaW5hbmQpCj4+ID4gK3sKPj4gPiArICAg ICBzdHJ1Y3Qgc3BpX21lbV9vcCBleGVjX29wID0gU1BJTkFORF9QUk9HX0VYRUNfMVNfMVNfMF9P UCgwKTsKPj4gPiArICAgICBzdHJ1Y3QgbmFuZF9kZXZpY2UgKm5hbmQgPSBzcGluYW5kX3RvX25h bmQoc3BpbmFuZCk7Cj4+ID4gKyAgICAgc3RydWN0IGRldmljZV9ub2RlICpkbiA9IG5hbmRkZXZf Z2V0X29mX25vZGUobmFuZCk7Cj4+ID4gKyAgICAgaW50IHJhbmRvcHQsIHJldDsKPj4gPiArICAg ICB1OCBjZmcsIHN0YXR1czsKPj4gPiArCj4+ID4gKyAgICAgcmV0ID0gc3BpbmFuZF9yZWFkX3Jl Z19vcChzcGluYW5kLCBNQUNST05JWF9GRUFUVVJFX0FERFJfUkFORE9NSVpFUiwgJmNmZyk7Cj4+ ID4gKyAgICAgaWYgKHJldCkKPj4gPiArICAgICAgICAgICAgIHJldHVybiByZXQ7Cj4+ID4gKyAg ICAgaWYgKGNmZykKPj4gPiArICAgICAgICAgICAgIHJldHVybiAwOwo+PiA+ICsKPj4gPiArICAg ICBjZmcgPSBNQUNST05JWF9DRkdfRU5QR00gfCBNQUNST05JWF9DRkdfUkFOREVOOwo+PiA+ICsg ICAgIHJhbmRvcHQgPSBvZl9wcm9wZXJ0eV9yZWFkX2Jvb2woZG4sICJteGljLHJhbmRvcHQiKTsK Pj4KPj4gSXNuJ3QgdGhhdCBhIGxlZnRvdmVyPwo+Cj4gVGhlIHByb3BlcnR5ICJteGljLHJhbmRv cHQiIGNvcnJlc3BvbmRzIHRvIGJpdDIgb2YgdGhlIGNvbmZpZ3VyYXRpb24KPiByZWdpc3RlciAw eDEwLiBJdHMgcHVycG9zZSBpcyB0byBjb250cm9sIHdoZXRoZXIgdGhlIHJhbmRvbWl6ZXIgYWxz bwo+IGNvdmVycyB0aGUgaW5pdGlhbCBwb3J0aW9uIG9mIHRoZSBzcGFyZSBhcmVhLgoKRG8gd2Ug bmVlZCBhIERUIHByb3BlcnR5IGZvciB0aGF0PwoKSW4gYW55IGNhc2UsIGl0IG11c3QgYmUgZGVj bGFyZWQgaW4gdGhlIGJpbmRpbmdzICh3aGljaCBJIGRvIG5vdCB0aGluawppdCBpcz8pLgoKPiBT aW5jZSB0aGUgcmFuZG9taXplciBmZWF0dXJlIGlzIG9ubHkgZG9jdW1lbnRlZCBpbiBNYWNyb25p eCBkYXRhc2hlZXRzLAo+IGl0IGlzIG5vdCBjbGVhciB3aGV0aGVyIHRoZSAicmFuZG9wdCIgYml0 IGlzIHVzZWQgYnkgYWxsIHZlbmRvcnMuIEZvcgo+IHRoaXMgcmVhc29uLCB0aGUgaGFuZGxpbmcg aXMgcGxhY2VkIGluc2lkZSBtYWNyb25peC5jLgoKRGlkbid0IHdlIGRpc2N1c3MgaW4gdGhlIHBh c3Qgb2YgYSB2b2xhdGlsZSB2ZXJzaW9uIGZvciBTUEkgTkFORApkZXZpY2VzPyBJIHRob3VnaHQg d2UgY291bGQgdXNlIGEgdm9sYXRpbGUgYXBwcm9hY2ggaW5zdGVhZC4KClRoYW5rcywKTWlxdcOo bAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkxpbnV4IE1URCBkaXNjdXNzaW9uIG1haWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5mcmFkZWFk Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW10ZC8K