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Mon, 25 May 2026 01:34:25 -0700 (PDT) X-Forwarded-Encrypted: i=1; AFNElJ+iEMv1re71rTqy0Cx38nYct6deQ5darauJzBwDj+YcaxluHrYiESv3AJITiApRNaCG12VQqbtKs8cz1468@lists.infradead.org X-Gm-Message-State: AOJu0YwDCWOXdIRvXisSMdEbtIeNo2Z1noakM0JBFRlI3o/207JOMK9v QAt0jlIc7vsBOn07lRudBqmQlOfD9DMPEDk0mg9MN31J7KO+qZHDzBETpbEGgCBYbuDlrdGAAVU yzlScr+U4W7Wl5/tSzXEYUq5XJyFxqew= X-Received: by 2002:a05:6512:31c4:b0:5a8:7317:5417 with SMTP id 2adb3069b0e04-5aa32369f4amr3970074e87.9.1779698064269; Mon, 25 May 2026 01:34:24 -0700 (PDT) MIME-Version: 1.0 References: <20260518-fix-set-value-glitch-v1-1-d350732dc934@amlogic.com> In-Reply-To: <20260518-fix-set-value-glitch-v1-1-d350732dc934@amlogic.com> From: Linus Walleij Date: Mon, 25 May 2026 10:34:11 +0200 X-Gmail-Original-Message-ID: X-Gm-Features: AVHnY4IyGTi3BnZWsq4c-wualt0vr2BsufA5tdx1c0CYn_gbaKAGwoMKhoJOICc Message-ID: Subject: Re: [PATCH] pinctrl: meson: amlogic-a4: fix gpio output glitch To: xianwei.zhao@amlogic.com Cc: Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , linux-amlogic@lists.infradead.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260525_013426_383681_CC5C3102 X-CRM114-Status: GOOD ( 14.18 ) 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 T24gTW9uLCBNYXkgMTgsIDIwMjYgYXQgMTA6MjbigK9BTSBYaWFud2VpIFpoYW8gdmlhIEI0IFJl bGF5CjxkZXZudWxsK3hpYW53ZWkuemhhby5hbWxvZ2ljLmNvbUBrZXJuZWwub3JnPiB3cm90ZToK Cj4gRnJvbTogWGlhbndlaSBaaGFvIDx4aWFud2VpLnpoYW9AYW1sb2dpYy5jb20+Cj4KPiBXaGVu IHRoZSBzeXN0ZW0gdHJhbnNpdGlvbnMgZnJvbSBib290bG9hZGVyIHRvIGtlcm5lbCwgdGhlIEdQ SU8gaXMKPiBleHBlY3RlZCB0byBrZWVwIGRyaXZpbmcgaGlnaC4KPgo+IEhvd2V2ZXIsIHRoZSBM aW51eCBrZXJuZWwgZmlyc3QgY29uZmlndXJlcyB0aGUgcGluIGRpcmVjdGlvbiBhbmQgdGhlbgo+ IHNldHMgdGhlIG91dHB1dCB2YWx1ZS4gVGhpcyBtYXkgY2F1c2UgYSBicmllZiBsb3ctbGV2ZWwg Z2xpdGNoIG9uIHRoZQo+IEdQSU8gbGluZSwgd2hpY2ggY2FuIGJlIHByb2JsZW1hdGljIGZvciBy ZWd1bGF0b3IgY29udHJvbC4KPgo+IEJ5IGNvbmZpZ3VyaW5nIHRoZSBvdXRwdXQgdmFsdWUgYmVm b3JlIHN3aXRjaGluZyB0aGUgcGluIGRpcmVjdGlvbiB0bwo+IG91dHB1dCwgdGhlIGdsaXRjaCBj YW4gYmUgYXZvaWRlZC4KPgo+IFRoaXMgY29tbWl0IGZpeGVzIHRoZSBpc3N1ZSBieSBzd2FwcGlu ZyB0aGUgY29uZmlndXJhdGlvbiBvcmRlci4KPgo+IEZpeGVzOiA2ZTliZTNhYmI3OGMgKCJwaW5j dHJsOiBBZGQgZHJpdmVyIHN1cHBvcnQgZm9yIEFtbG9naWMgU29DcyIpCj4gU2lnbmVkLW9mZi1i eTogWGlhbndlaSBaaGFvIDx4aWFud2VpLnpoYW9AYW1sb2dpYy5jb20+CgpJcyB0aGlzIGEgcmVn cmVzc2lvbj8gSS5lLiBkb2VzIGl0IGNhdXNlIHByb2JsZW1zIG9uIGEgc3VwcG9ydGVkCnN5c3Rl bSB3aXRoIG1haW5saW5lPwoKTGludXMgKHRoZSBiaWcgcGVuZ3VpbikgaXMgdW5oYXBweSB3aXRo IHRvbyBtYW55IG5vbi1jcml0aWNhbCBmaXhlcwpzbyBJIHdhbm5hIGNoZWNrIHRoaXMgYmVmb3Jl IHRoaXMgZ29lcyBpbnRvIGZpeGVzLgoKWW91cnMsCkxpbnVzIFdhbGxlaWoKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFtbG9naWMgbWFpbGlu ZyBsaXN0CmxpbnV4LWFtbG9naWNAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5m cmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFtbG9naWMK