From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1E7293EC6A1; Sat, 28 Feb 2026 17:42:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300521; cv=none; b=tf7oA5F/d6Mr8ini5X5A98f4gBSGwYTKT9garKLzWHgjQThIRHjS+rdiG1AfshglyjwSXLqIAH9291USDNO4tQAA83HUMj7aJLrIWQymVJvwcvqFW8DKLdEEEuitFHu9lbT7CDuSiCasbvgJiFfZ0hp1cAfe2LsD87Z1BSFzq7k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300521; c=relaxed/simple; bh=utHPXQc9RqqcaVu8J4sNgSzfIU0UZzlEg2GttMHPoY4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KByfVgoL32GYnBtFikOazVF+5RkiMWp+L2xjq4/MREdxLizC3flcBeusZTdHz9bQrTBShfCIsr0do+wQbwRim9XSVccZIajuza5sWgKjSlbidvs5kxv+VRFTLtN7ElGFQLhWK2ykf2V1KEPDumXEKjxHi59s4SvnKcTT4RcdVmk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=E5a4AqD+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="E5a4AqD+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3CBE9C2BC9E; Sat, 28 Feb 2026 17:42:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300521; bh=utHPXQc9RqqcaVu8J4sNgSzfIU0UZzlEg2GttMHPoY4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E5a4AqD+ZrOvc8o9cipDV+js+qDcbS4y0ljpbRy36bF08M8XoAvGziKnQFU2IpvTt Eis08QFI3IoR878yJxlIfQ8HzLaz377nco7Q6vkbzlBVyO380Jxfd4/cOEsFbBxPPa J+Smi+xPzgdWv3Sz6XGyRJ0iL1jwUUTMkZgl6dEcTnFsKCXmGZsBQb2DcT3aK8MLOy XulkJ8SmwlmNnl1KDrtns0BujbxQwyeueW24My/mXEjOHPGQ+WvK+hOb/RG351LtN1 hy9deCJEMOQ8EDvejy/uSbCzOAaowsLvFckTeokCqqpxNlrRyFGEZISRLxhdRWSX+u GU1MupbpiCZ9A== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Bartosz Golaszewski , Martin Blumenstingl , Neil Armstrong , Linus Walleij , Sasha Levin Subject: [PATCH 6.19 559/844] pinctrl: meson: amlogic-a4: mark the GPIO controller as sleeping Date: Sat, 28 Feb 2026 12:27:52 -0500 Message-ID: <20260228173244.1509663-560-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Bartosz Golaszewski [ Upstream commit d6df4abe95a409e812c5d9af9657fe63ac299e3a ] The GPIO controller is configured as non-sleeping but it uses generic pinctrl helpers which use a mutex for synchronization. This will cause lockdep splats when used together with shared GPIOs going through the GPIO shared proxy driver. Fixes: 6e9be3abb78c ("pinctrl: Add driver support for Amlogic SoCs") Cc: stable@vger.kernel.org Reported-by: Martin Blumenstingl Closes: https://lore.kernel.org/all/CAFBinCAc7CO8gfNQakCu3LfkYXuyTd2iRpMRm8EKXSL0mwOnJw@mail.gmail.com/ Signed-off-by: Bartosz Golaszewski Reviewed-by: Martin Blumenstingl Reviewed-by: Neil Armstrong Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin --- drivers/pinctrl/meson/pinctrl-amlogic-a4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/meson/pinctrl-amlogic-a4.c b/drivers/pinctrl/meson/pinctrl-amlogic-a4.c index f05d8261624a4..40542edd557e0 100644 --- a/drivers/pinctrl/meson/pinctrl-amlogic-a4.c +++ b/drivers/pinctrl/meson/pinctrl-amlogic-a4.c @@ -895,7 +895,7 @@ static const struct gpio_chip aml_gpio_template = { .direction_input = aml_gpio_direction_input, .direction_output = aml_gpio_direction_output, .get_direction = aml_gpio_get_direction, - .can_sleep = false, + .can_sleep = true, }; static void init_bank_register_bit(struct aml_pinctrl *info, -- 2.51.0