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Mon, 29 Sep 2025 01:48:06 -0700 (PDT) Received: from localhost ([2a01:e0a:3c5:5fb1:9891:6c55:82b6:bfe9]) by smtp.gmail.com with UTF8SMTPSA id ffacd0b85a97d-40fb7203b8asm17522265f8f.9.2025.09.29.01.48.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Sep 2025 01:48:06 -0700 (PDT) From: Jerome Brunet To: Martin Blumenstingl Cc: Chuan Liu , Michael Turquette , Stephen Boyd , Neil Armstrong , Kevin Hilman , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 2/2] clk: meson: Fix glitch free mux related issues In-Reply-To: (Martin Blumenstingl's message of "Sun, 28 Sep 2025 22:55:50 +0200") References: <20240929-fix_glitch_free-v1-0-22f9c36b7edf@amlogic.com> <20240929-fix_glitch_free-v1-2-22f9c36b7edf@amlogic.com> <20178015-4075-40e9-bbf4-20ae558c2bef@amlogic.com> <1jldyzrv2t.fsf@starbuckisacylon.baylibre.com> <9834c7c5-9334-4c78-a2fe-588ff03cf935@amlogic.com> User-Agent: mu4e 1.12.9; emacs 30.1 Date: Mon, 29 Sep 2025 10:48:05 +0200 Message-ID: <1jfrc563wa.fsf@starbuckisacylon.baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250929_014808_985097_45E07337 X-CRM114-Status: GOOD ( 28.16 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org T24gU3VuIDI4IFNlcCAyMDI1IGF0IDIyOjU1LCBNYXJ0aW4gQmx1bWVuc3RpbmdsIDxtYXJ0aW4u Ymx1bWVuc3RpbmdsQGdvb2dsZW1haWwuY29tPiB3cm90ZToKCj4gSGVsbG8sCj4KPiBPbiBTdW4s IFNlcCAyOCwgMjAyNSBhdCA4OjQx4oCvQU0gQ2h1YW4gTGl1IDxjaHVhbi5saXVAYW1sb2dpYy5j b20+IHdyb3RlOgo+Pgo+Pgo+PiBPbiA5LzI4LzIwMjUgMjowNSBQTSwgQ2h1YW4gTGl1IHdyb3Rl Ogo+PiA+IEhpIEplcm9tZSAmIE1hcnRpbjoKPj4gPgo+PiA+IFNvcnJ5IGZvciB0aGUgaW1wcmVj aXNlIGRlc2NyaXB0aW9uIG9mIHRoZSBnbGl0Y2gtZnJlZSBtdXggZWFybGllci4KPj4gPgo+PiA+ IFJlY2VudGx5LCB3aGlsZSB0cm91Ymxlc2hvb3RpbmcgYSBDUFUgaGFuZyBpc3N1ZSBjYXVzZWQg YnkgZ2xpdGNoZXMsCj4+ID4gSSByZWFsaXplZCB0aGVyZSB3YXMgYSBkaXNjcmVwYW5jeSBmcm9t IG91ciBwcmV2aW91cyB1bmRlcnN0YW5kaW5nLAo+PiA+IHNvIEknZCBsaWtlIHRvIGNsYXJpZnkg aXQgaGVyZS4KPiBbLi4uXQo+PiBBbiBleGFtcGxlIG9mIHRoZSBjbG9jayB3YXZlZm9ybSBpcyBz aG93biBiZWxvdzoKPj4KPj4KICAgICAgICAgICAgICAgICAgICAgMSAgICAgICAgICAgICAgICAg IDIKICAgICAgICAgICAgICAgICAgICAgdiAgICAgICAgICAgICAgICAgIHYKPj4gICAgICAgICBf XyAgICBfXyAgICBfXyAgICBfXyAgICBfXyAgICBfXyAgICBfXyAgICBfXwo+PiBvcmk6ICDihpEg IHxfX+KGkSAgfF9f4oaRICB8X1/ihpEgIHxfX+KGkSAgfF9f4oaRICB8X1/ihpEgIHxfX+KGkSAg fF9f4oaRCj4+ICAgICAgICAgICAgICAgICAgICBeCj4+ICAgICAgICAgICAgICAgICAgICAxICog Y3ljbGUgb3JpZ2luYWwgY2hhbm5lbC4KPj4gICAgICAgICBfICAgXyAgIF8gICBfICAgXyAgIF8g ICBfICAgXyAgIF8gICBfICAgXyAgIF8KPj4gbmV3OiAg4oaRIHxf4oaRIHxf4oaRIHxf4oaRIHxf 4oaRIHxf4oaRIHxf4oaRIHxf4oaRIHxf4oaRIHxf4oaRIHxf4oaRIHxf4oaRIHxf4oaRCj4+ICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIF4KPj4gICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgNSAqIGN5Y2xlcyBuZXcgY2hhbm5lbC4KPj4gICAgICAg ICBfXyAgICBfXyAgICAgICAgICAgICAgICAgICAgICAgIF8gICBfICAgXyAgIF8KPj4gb3V0OiAg 4oaRICB8X1/ihpEgIHxfX19fX19fX19fX19fX19fX19fX19f4oaRIHxf4oaRIHxf4oaRIHxf4oaR IHxf4oaRCj4+ICAgICAgICAgICAgICAgXiAgICAgICAgICAgICAgICAgICAgICAgIF4KPj4gICAg ICAgICAgICAgICBzdGFydCBzd2l0Y2hpbmcgbXV4LiAgICAgc3dpdGNoIHRvIG5ldyBjaGFubmVs LgoKT2sgLi4uIGJ1dCB3aGVuIGlzIGl0IHNhZmUgdG8gZGlzYWJsZSB0aGUgIm9yaSIgY2xvY2sg PwpDYW4geW91IGRvIGl0IGF0ICcxJyBhbHJlYWR5ID8gb3IgZG8geW91IGhhdmUgdG8gd2FpdCBm b3IgJzInID8KCgo+IFRoYW5rIHlvdSBmb3IgdGhlIGRldGFpbGVkIHJlcG9ydCEKPiBUaGlzIGlz IGluZGVlZCBwcm9ibGVtYXRpYyBiZWhhdmlvci4gSSBndWVzcyB0aGUgcmVzdWx0IGlzIHNvbWV3 aGF0Cj4gcmFuZG9tOiBkZXBlbmRpbmcgb24gbG9hZCAocG93ZXIgZHJhdyksIHNpbGljb24gbG90 dGVyeSAocXVhbGl0eSksCj4gdGVtcGVyYXR1cmUsIHZvbHRhZ2Ugc3VwcGx5LCAuLi4gLSBvbmUg bWF5IG9yIG1heSBub3Qgc2VlIGNyYXNoZXMKPiBjYXVzZWQgYnkgdGhpcy4KPgo+IEJhc2VkIG9u IHRoZSBwcmV2aW91cyBkaXNjdXNzaW9uIG9uIHRoaXMgdG9waWMsIG15IHN1Z2dlc3Rpb24gaXMg dG8KPiBzcGxpdCB0aGUgb3JpZ2luYWwgcGF0Y2g6Cj4gLSBvbmUgdG8gYWRkIENMS19TRVRfUkFU RV9HQVRFIHdoZXJlIG5lZWRlZCAoSSB0aGluayB0aGUgbWVzb244Yi5jCj4gZHJpdmVyIGFscmVh ZHkgaGFzIHRoaXMgd2hlcmUgbmVlZGVkKSB0byBhY3R1YWxseSBlbmFibGUgdGhlCj4gZ2xpdGNo LWZyZWUgbXV4IGJlaGF2aW9yCj4gLSBhbm90aGVyIG9uZSB3aXRoIHRoZSBDTEtfT1BTX1BBUkVO VF9FTkFCTEUgY2hhbmdlIChtZXNvbjhiLmMgd291bGQKPiBhbHNvIG5lZWQgdG8gYmUgdXBkYXRl ZCkgdG8gcHJldmVudCB0aGUgZ2xpdGNoLWZyZWUgbXV4IGZyb20KPiB0ZW1wb3JhcmlseSBvdXRw dXR0aW5nIGFuIGVsZWN0cmljYWwgbG93IHNpZ25hbC4gSmVyb21lIGFsc28gYXNrZWQgdG8KPiBk b2N1bWVudCB0aGUgYmVoYXZpb3Igc28gd2UgZG9uJ3QgZm9yZ2V0IHdoeSB3ZSBzZXQgdGhpcyBm bGFnCgpZZXMgcGxlYXNlIHNwbGl0IHRoZSBjaGFuZ2VzIGFuZCB2aXNpdCBhbGwgdGhlIGNvbnRy b2xsZXJzIHNoaXBwaW5nIHRoaXMKdHlwZSBvZiBtdXhlcy4KCj4KPiBCb3RoIHBhdGNoZXMgc2hv dWxkIGdldCB0aGUgcHJvcGVyICJGaXhlcyIgdGFncy4KCi4uLiBhbmQgcHJvcGVyIGZpeGVzIHRh ZyBtYXliZSBkaWZmZXJlbnQgZGVwZW5kaW5nIG9uIHRoZSBjb250cm9sbGVyIHNvCnRoZXJlIG1p Z2h0IG1vcmUgdGhhdCBqdXN0IDIgY2hhbmdlcy4KCj4gSSB0aGluayBpdCB3b3VsZCBhbHNvIGJl IGdyZWF0IGlmIHlvdSBjb3VsZCBpbmNsdWRlIHRoZSB3YXZlZm9ybQo+IGV4YW1wbGUgaW4gYXQg bGVhc3QgdGhlIGNvbW1pdCBtZXNzYWdlIGFzIGl0IGhlbHBzIHVuZGVyc3RhbmQgdGhlCj4gcHJv YmxlbS4KPgo+IExldCdzIGFsc28gZ2l2ZSBKZXJvbWUgc29tZSB0aW1lIHRvIGNvbW1lbnQgYmVm b3JlIHlvdSBzZW5kIHBhdGNoZXMuCj4KPgo+IEJlc3QgcmVnYXJkcywKPiBNYXJ0aW4KCi0tIApK ZXJvbWUKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxp bnV4LWFtbG9naWMgbWFpbGluZyBsaXN0CmxpbnV4LWFtbG9naWNAbGlzdHMuaW5mcmFkZWFkLm9y ZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFtbG9n aWMK