From patchwork Fri Feb 14 00:37:28 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andre Przywara X-Patchwork-Id: 13974240 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 538BCC021A4 for ; Fri, 14 Feb 2025 00:43:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Ppov0kuyK7C8EksthLBekpA7rNQ18vDOUxJxer7ew6I=; b=MrBSaeXv5RvRAs7gKbyIuijbfF wDvixufR3jixo9WP4iXR/hpeWAK9paq5Of1YG1h6tvkEoaA7Bz/rWBjflgkOGSaIFAZ+1S8P2aONB bH9yu1FjnQ0/hJ99g0r05JIRXC18vVAXqqibni1Dx6PvvN2wraRWbI0gwdyC/DCIxbCvSmbtGdLtu Cteg/hI9zPHPWCwwA/VcZ+k5hjGirmaFAXXoOYkFMm1vAHITa0XvKCZp250NCHdxPIy9Byc2N/xK8 gE11xUieT9TrJyXPOy3jj5kPgYPkdRnH3T8ne9RWUH1O9sX2LMPSYSs2Z7wIJxiK+4T3E1m/B+Hmh YjWmLNkA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tijnH-0000000D6cS-0eTW; Fri, 14 Feb 2025 00:42:59 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tijkR-0000000D5yR-1vm6 for linux-arm-kernel@lists.infradead.org; Fri, 14 Feb 2025 00:40:04 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8EFF81A9A; Thu, 13 Feb 2025 16:40:23 -0800 (PST) Received: from localhost.localdomain (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 69B303F5A1; Thu, 13 Feb 2025 16:40:01 -0800 (PST) From: Andre Przywara To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/8] pinctrl: sunxi: increase number of GPIO bank regulators Date: Fri, 14 Feb 2025 00:37:28 +0000 Message-ID: <20250214003734.14944-3-andre.przywara@arm.com> X-Mailer: git-send-email 2.46.3 In-Reply-To: <20250214003734.14944-1-andre.przywara@arm.com> References: <20250214003734.14944-1-andre.przywara@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250213_164003_538969_512DD501 X-CRM114-Status: GOOD ( 12.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org By design, the Allwinner pinctrl IP always supported up to 11 GPIO banks, though no SoC ever used more than 9 banks so far. The Allwinner A523 has pins in all 11 banks, which exceeds the number of per-bank regulators that we currently support, as this was set to 9. Increase the size of the array to hold up to 11 regulator structs, to support pins in bank J and K as well. Signed-off-by: Andre Przywara Reviewed-by: Chen-Yu Tsai --- drivers/pinctrl/sunxi/pinctrl-sunxi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h index 8e2eca45b57f8..fbbf070a87542 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h @@ -155,7 +155,7 @@ struct sunxi_pinctrl { struct gpio_chip *chip; const struct sunxi_pinctrl_desc *desc; struct device *dev; - struct sunxi_pinctrl_regulator regulators[9]; + struct sunxi_pinctrl_regulator regulators[11]; struct irq_domain *domain; struct sunxi_pinctrl_function *functions; unsigned nfunctions;