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 844BD2192F2; Tue, 8 Apr 2025 11:39:16 +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=1744112356; cv=none; b=Ua8IswmPOlO+ukCiTmDVF08QV+TBdkZJbLZQ9kXaIKQ2US/FvgXGy9mRJ1SYdgr09CbzZkMS/GanM/cSnFiwD/Lh/ZdLUNmAnQ5H/WmlZd85U3+O27U1YYC9vgjhP2KPuHxC1UsHK62yxPsoFeYKi1UIuTPs0J8KPQctLIZytHk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744112356; c=relaxed/simple; bh=ipNUeesJA8wYhuR3i8ErCZ5g6Ayd67kRAdrguBVZwzE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YW3iSDq4vNAcaHsjChvLXm+49pi/UKJCpyYmsVz8fE8rFvK5AaXVfCq9xJd+WguWyeq9jwlvqF5V1pUL/PO0m+SfZ9IMqyknYd5lAqyS/i6dwmjK5SVZzDFjvs/V0VO1StODkmXO1jQ/krA643PCxOzWMSq+xssD/oPipYaw3eg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=tMz1V2xj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="tMz1V2xj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1508BC4CEE5; Tue, 8 Apr 2025 11:39:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744112356; bh=ipNUeesJA8wYhuR3i8ErCZ5g6Ayd67kRAdrguBVZwzE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tMz1V2xjsL+lwINGreCf0vPqpmfYLvTGnzlh5DarG6Md7xHMJFYD0BrHFVvQjwHBI HveI630PpSdUawTNsgopx2zJZ/wJBhzWjL5UvKdTJW6vpwE/5MIe3UGHbt3Dac52iN F6d5Z/I42Iu+mmO+dt+sBp8RXM5Oxrwkz9uD5+BQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Artur Weber , Linus Walleij , Sasha Levin Subject: [PATCH 5.15 006/279] pinctrl: bcm281xx: Fix incorrect regmap max_registers value Date: Tue, 8 Apr 2025 12:46:29 +0200 Message-ID: <20250408104826.527434675@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250408104826.319283234@linuxfoundation.org> References: <20250408104826.319283234@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Artur Weber [ Upstream commit 68283c1cb573143c0b7515e93206f3503616bc10 ] The max_registers value does not take into consideration the stride; currently, it's set to the number of the last pin, but this does not accurately represent the final register. Fix this by multiplying the current value by 4. Fixes: 54b1aa5a5b16 ("ARM: pinctrl: Add Broadcom Capri pinctrl driver") Signed-off-by: Artur Weber Link: https://lore.kernel.org/20250207-bcm21664-pinctrl-v1-2-e7cfac9b2d3b@gmail.com Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin --- drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c index 9ab1f427286a7..fbfddcc39d5cc 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c @@ -981,7 +981,7 @@ static const struct regmap_config bcm281xx_pinctrl_regmap_config = { .reg_bits = 32, .reg_stride = 4, .val_bits = 32, - .max_register = BCM281XX_PIN_VC_CAM3_SDA, + .max_register = BCM281XX_PIN_VC_CAM3_SDA * 4, }; static int bcm281xx_pinctrl_get_groups_count(struct pinctrl_dev *pctldev) -- 2.39.5