From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AEC0FE9A03B for ; Thu, 19 Feb 2026 10:31:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xEtSMjb331EYk0pbN77rJ3kl9Z2RIJujNRRshYjXYFg=; b=evhNLAIR5FdWYp PeRkHXYcYn3exD6nbzC14QcaufRmHrPbM1eHwx2fRwyXzaftSnTqX1oBrlMrsgdTXrAPI9Z1P3Pof MKJ795hT4ZBtKwBRA+u5jKT3X2TMGX7DH8mCbgAIz2PHsg2o3SXq4NjMXy0Ln4l7VSkRgUTGUURF1 s/sUe7X60lwb8I4DYuPsalz2EIub7pUhtV5ixwOt6oTSAtzgA+CX9PqTeKVEcPfHjEhlEXvrYGslc ZPck0AsoXT+/wFn/MaiKX/2hzCN2QCi0ZOiEKPfA1+rNGQn1FAKdMMI4DajlgV2JrhD5xp5KQCWln 5pITM2zZOHgFgoWiOLhg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vt1JA-0000000BE8T-0XaW; Thu, 19 Feb 2026 10:30:56 +0000 Received: from smtpout-04.galae.net ([185.171.202.116]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vt1J7-0000000BE7y-1r63 for linux-mtd@lists.infradead.org; Thu, 19 Feb 2026 10:30:55 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 39C64C2F4EF; Thu, 19 Feb 2026 10:31:01 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id D766E5FB45; Thu, 19 Feb 2026 10:30:48 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 4C35910368C91; Thu, 19 Feb 2026 11:30:39 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1771497044; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=x5h6dSzaRazgNOk4NVSUO9wlD+x70M8Q2BQei2ERMhM=; b=Booxv9PbJN7mvEol1b8efv6ZI0Uqn4d8M8SzKeniy2eAuYg+MSzDsNwj9/1/oGC7PRtGuT gMrHMl4ZE0kGFFTlsFe6q0Cj5SD6I1WHrtv2g/d021QaKUwIbxsB06n0i7dMbg7Ph1peiG P+H/PuqvWmQ0GKtFfFVLYfVOtCXwrpZ5LDz/7VgWjKuHw4LZbLpCVoOZxDMcmtJ2Q0EnHA j1ObB0AOFn28+dnynxDS0pYIMx2mX73wn4v7/axwNgd9DK7Gp7MMC+gfEcE9JvaUkwRIKD TQXizrbkuOUWECOPiVgu2ZpmLjGinlG627DAuRM3PNfJhGiY301vkMcjRd2InA== From: Miquel Raynal To: Santhosh Kumar K Cc: , , , , , , , , , , , , , , , , Subject: Re: [RFC PATCH v2 09/12] spi: cadence-quadspi: add PHY tuning infrastructure In-Reply-To: (Santhosh Kumar K.'s message of "Wed, 18 Feb 2026 23:37:59 +0530") References: <20260113141617.1905039-1-s-k6@ti.com> <20260113141617.1905039-10-s-k6@ti.com> <87bji3gkda.fsf@bootlin.com> <012a44f3-973f-4f34-be69-286cf924a6c6@ti.com> <87a4xdxdht.fsf@bootlin.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Thu, 19 Feb 2026 11:30:38 +0100 Message-ID: <87cy21t48h.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-20260219_023053_621124_66BBBCE4 X-CRM114-Status: GOOD ( 13.72 ) 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 SGVsbG8sCgo+Pj4+IFRoaXMgaXMgdGhlIHNlY29uZCAoYW5kIGxhc3QpIG1haW4gaXNzdWUgSSBo YXZlIHdpdGggdGhlIHNlcmllcyBhcyBpdAo+Pj4+IGlzCj4+Pj4gcmlnaHQgbm93LiBXZSBjYW5u b3Qgc2V0IHRoaXMgdHlwZSBvZiBmcmVxdWVuY3kgaW4gdGhlIGRyaXZlciBJTU8sIGl0IGlzCj4+ Pj4gdG9vIGJvYXJkIHNwZWNpZmljLgo+Pj4+IFdlIGN1cnJlbnRseSBoYXZlIGEgRFQgcHJvcGVy dHkgZm9yIHRoZSBTUEkgbWF4aW11bSBzdXBwb3J0ZWQKPj4+PiBmcmVxdWVuY3kuIEkgYmVsaWV2 ZSB0aGlzIGlzIG5vIGxvbmdlciBlbm91Z2guIFdoeSBub3QgbWFraW5nIHRoaXMKPj4+PiBmcmVx dWVuY3kgcHJvcGVydHkgYW4gYXJyYXk/IEZpcnN0IGZyZXF1ZW5jeSB3b3VsZCBiZSB0aGUgZGVm YXVsdCwKPj4+PiBub24gdHVuZWQgbWF4aW11bSBmcmVxdWVuY3kuIFRoZSBzZWNvbmQgd291bGQg YmUgdGhlIG1heGltdW0gZnJlcXVlbmN5Cj4+Pj4gcmVhY2hhYmxlIHdoZW4gdHVuaW5nIHRoZSBQ SFkuCj4+Pgo+Pj4gSWYgdGhlIGNvbmNlcm4gaXMgb25seSBhYm91dCB3aGVyZSB0aGlzIGlzIHNl dCwgd2UgY291bGQgaW50cm9kdWNlIGEgRFQKPj4+IHByb3BlcnR5IHN1Y2ggYXMgIm5vbi1waHkt bWF4LWZyZXEiIHRvIGNhcnJ5IHRoaXMgaW5mb3JtYXRpb24uIFRoaXMKPj4+IHdvdWxkIGFsbG93 IHVzIHRvIGF2b2lkIGFueSBjaGFuZ2VzIHRvIHRoZSBleGlzdGluZyAic3BpLW1heC1mcmVxdWVu Y3kiCj4+PiBoYW5kbGluZy4gTGV0IG1lIGtub3cgeW91ciB0aG91Z2h0cyBvbiB0aGlzLgo+PiBO YW1pbmcgaXMgZGlmZmljdWx0LCBub24tcGh5LW1heC1mcmVxIGlzIHRvbyBUSSBzcGVjaWZpYy4g SSB3YXMKPj4gcHJvcG9zaW5nIHRoZSBldm9sdXRpb24gb2Ygc3BpLW1heC1mcmVxdWVuY3kgYmVj YXVzZSBpdCBpcyBiYWNrd2FyZAo+PiBjb21wYXRpYmxlLiBUaGUgbmFtaW5nIGNhbiBiZSBkaXNj dXNzZWQgYWZ0ZXIgeW91IHNlbmQgYSBwcm9wb3NhbCwgYnV0Cj4+IGRvIG5vdCBpbmNsdWRlICJu b24tcGh5IiBpbiBpdC4gSXQgc2hhbGwgcmVmbGVjdCB0aGUgZmFjdCB0aGF0IHdpdGggZmluZQo+ PiB0dW5pbmcgd2UgY2FuIHJlYWNoIGhpZ2hlciBmcmVxdWVuY2llcyBvbiBjZXJ0YWluIG9wZXJh dGlvbnMuCj4KPiBJIHRyaWVkIHlvdXIgc3VnZ2VzdGlvbiBvZiBrZWVwaW5nIGFuIGFycmF5IG9m IGZyZXF1ZW5jaWVzIGluCj4gc3BpLW1heC1mcmVxdWVuY3k6Cj4KPiBzcGktbWF4LWZyZXF1ZW5j eSA9IDwyNTAwMDAwMCAxNjYwMDAwMDA+Owo+ICAgICAgICAgICAgICAgICAgIChub25fcGh5X2Zy ZXEgcGh5X2ZyZXEpCj4KPiBhbmQgdXBkYXRpbmcgbWF4X3NwZWVkX2h6IHdpdGggcGh5X2ZyZXEg b25jZSB0dW5pbmcgc3VjY2VlZHMuCj4KPiBCYWQgbmV3cyEgdGhpcyBkb2Vzbid0IHNlZW0gdG8g d29yayBhcyB3ZSBleHBlY3RlZC4gVGhlCj4gcmVhZF9vcC0+bWF4X2ZyZXEgZm9yIGJvdGggTk9S IGFuZCBOQU5EIGlzIGluaXRpYWxseSBzZXQgdG8KPiBub25fcGh5X2ZyZXEsIGFuZCBpdCBkb2Vz IG5vdCBhcHBlYXIgdG8gYmUgdXBkYXRlZCBhZ2FpbiBieQo+IGFkanVzdF9vcF9mcmVxKCkgYWZ0 ZXIgdHVuaW5nIGNvbXBsZXRlcyBhcyB0aGUgaWYgY2FzZSBmYWlscy4KClllcywgbm9uZSBvZiB0 aGUgY29yZSBwYXJ0cyBhcmUgcmVhZHkgZm9yIHRoaXMsIHdlIG1heSBuZWVkIGV4dHJhIGxvZ2lj CnRvIGhhbmRsZSB0aGlzIGdyYWNlZnVsbHkuIEJ1dCB3aXRoIHN1Y2ggYW4gb3B0aW9uLCBvbmNl IHR1bmluZyBoYXMKaGFwcGVuZWQsIHRoZSBjb3JlIGNvdWxkIHVzZSB0aGUgY29ycmVjdCBmcmVx dWVuY3kgZm9yIGVhY2ggb3BlcmF0aW9uPwoKVGhhbmtzLApNaXF1w6hsCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1 c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlz dGluZm8vbGludXgtbXRkLwo=