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bh=dJ41KSE7bAttPFiYliHfAJ50Lmau9EKSZq3J/XLvPWY=; b=n8gDIjUjpViNviAkPVF5jchl7JzMKD3co8b69LorWbq6g0bGnNJ/t7LSfmyUkX+1tnzahl dxeDPnb9EHP1sTEhvCMM1j7kGdZ+8zgQPRde3mPxEjHKUN5kHOy0Gp4Mvp9sUNFGcpQG8c wcBifgR0l64D9xIjVYFLAsdBAU8JbA0fqONZjZrJZH4c5odgPilsgmwPOfYK4aiwJnsRES Pi7otuzcxEyCm3SxVSFcYG2mIjSmgRyJ4oxGUKprPQK7wMOvLkSJb+IHPG8xDUsVEzGULd u6SYnFxY3nPhmQKvhE+ZxgR1XhRoMpTOnkBwBstQQIv80xIbkblQssz67pRFAw== From: Miquel Raynal To: "Michael Walle" Cc: "Santhosh Kumar K" , , , , , , , , , , , , , , , , Subject: Re: [RFC PATCH v2 09/12] spi: cadence-quadspi: add PHY tuning infrastructure In-Reply-To: (Michael Walle's message of "Mon, 09 Feb 2026 10:48:21 +0100") References: <20260113141617.1905039-1-s-k6@ti.com> <20260113141617.1905039-10-s-k6@ti.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Thu, 12 Feb 2026 11:50:12 +0100 Message-ID: <87qzqqxml7.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-20260212_025020_708127_DB804488 X-CRM114-Status: GOOD ( 11.19 ) 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 SGkgTWljaGFlbCwKCk9uIDA5LzAyLzIwMjYgYXQgMTA6NDg6MjEgKzAxLCAiTWljaGFlbCBXYWxs ZSIgPG13YWxsZUBrZXJuZWwub3JnPiB3cm90ZToKCj4gT24gVHVlIEphbiAxMywgMjAyNiBhdCAz OjE2IFBNIENFVCwgU2FudGhvc2ggS3VtYXIgSyB3cm90ZToKPj4gK3N0YXRpYyBpbnQgY3FzcGlf Z2V0X3BoeV9wYXR0ZXJuX29mZnNldChzdHJ1Y3QgZGV2aWNlICpkZXYsIHUzMiAqb2Zmc2V0KQo+ Cj4gLi4KPgo+PiArCXBhcnRpdGlvbl9ucCA9IG9mX2dldF9jaGlsZF9ieV9uYW1lKGZsYXNoX25w LCAicGFydGl0aW9ucyIpOwo+PiArCWlmICghcGFydGl0aW9uX25wKSB7Cj4+ICsJCW9mX25vZGVf cHV0KGZsYXNoX25wKTsKPj4gKwkJcmV0dXJuIC1FTk9ERVY7Cj4+ICsJfQo+PiArCj4+ICsJZm9y X2VhY2hfY2hpbGRfb2Zfbm9kZShwYXJ0aXRpb25fbnAsIHBhcnRfbnApIHsKPj4gKwkJaWYgKG9m X3Byb3BlcnR5X3JlYWRfc3RyaW5nKHBhcnRfbnAsICJsYWJlbCIsICZsYWJlbCkgfHwKPj4gKwkJ ICAgICFzdHJzdHIobGFiZWwsICJwaHlwYXR0ZXJuIikpCj4+ICsJCQljb250aW51ZTsKPgo+IFRo ZXJlIHdhcyBhbHJlYWR5IGEgcmV2aWV3IGNvbW1lbnQgb24gdGhlIGxhc3QgdmVyc2lvbi4gTW92 aW5nIHRoaXMKPiBpbnRvIHRoZSBkcml2ZXIgZG9lc24ndCBtYWtlIGl0IGFueSBiZXR0ZXIuIElu IGZhY3QgdGhpcyBtaWdodAo+IGNyZWF0ZSBhIChiYWQpIHByZWNlZGVudCBmb3IgZnV0dXJlIGRy aXZlcnMuCgpJIHJlbWVtYmVyIGNvbXBsYWluaW5nIGFib3V0IGl0IGJ1dCBub3QgaWYgdGhlcmUg d2FzIGEgc29sdXRpb24KZm9yZXNlZW4uIEluIFNQSSBOQU5EIHRoZSBzb2x1dGlvbiBoYXMgYmVl biBmb3VuZDogdGhlIHBhdHRlcm4gaXMgaW4gdGhlCmRyaXZlciBhbmQgd2UgbG9hZCBpdCBpbnRv IGNhY2hlIGJlZm9yZSBQSFkgdHVuaW5nLiBCdXQgZm9yIFNQSSBOT1IgSQp1bmRlcnN0b29kIHRo aXMgd2Fzbid0IHBvc3NpYmxlLiBXaGF0IHdvdWxkIGJlIGFuIGFsdGVybmF0aXZlPwoKVGhhbmtz LApNaXF1w6hsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5p bmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=