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 B974225760; Wed, 19 Mar 2025 14:37:05 +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=1742395025; cv=none; b=I1roOIcBAKcch6Lv7aTXXGJoGESrlWk/m/ofD++vnAlv9fisGfVF25GnHfWtWCx49LRaw9tB3FU8qRViU1NmwST36VntUlFFarX+UFhIDuEutLeRuvuhTvhshgmvJcXFnaIkftOydn8pkKoKhaPOE6fJ453gsHIlNwZs6OF2xdE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742395025; c=relaxed/simple; bh=ZBexT3evC1u1WAEdgyWuq5lRtWmY1nvjH29htKAGpSg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=d4x2wW9JXvrcQi2XBbFp1XKlCGul35HXJ/9bozBqcwSKRKIpZ5Xd96TPMsJa+8M8OrzYOeeeRgxne5SiF04GoOIJ3zIrDwBYtL5E7hKQbzSYjoDtnMH/s9ztp0g1m6VstlJjncPymg5F6vJfl7vDa6DgE2nZ29Rk2FxUDm/qhIY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RuQ2SPP9; 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="RuQ2SPP9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8FD6FC4CEE4; Wed, 19 Mar 2025 14:37:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1742395025; bh=ZBexT3evC1u1WAEdgyWuq5lRtWmY1nvjH29htKAGpSg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RuQ2SPP91wX9RkQcDB4DdyqEfiuqMuRYWcnhHxsRyF652J2nor8qaXjoomDiT/CQp 1HzTQS1Y7xr8+YbS5KaVpzK5UZC2wyiClUK+l0dE/sNnEbHf09W/FLjUG79QMSFvng YcGTmpubqYb2I4WoxRRuc6nYUHXgXZ1fL5KCnPxY= 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 6.12 005/231] pinctrl: bcm281xx: Fix incorrect regmap max_registers value Date: Wed, 19 Mar 2025 07:28:18 -0700 Message-ID: <20250319143026.999437370@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250319143026.865956961@linuxfoundation.org> References: <20250319143026.865956961@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 6.12-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 73dbf29c002f3..cf6efa9c0364a 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm281xx.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm281xx.c @@ -974,7 +974,7 @@ 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