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Message-ID: <20250214003734.14944-3-andre.przywara@arm.com>
Date: Fri, 14 Feb 2025 00:37:28 +0000
From: Andre Przywara <andre.przywara@....com>
To: Linus Walleij <linus.walleij@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen-Yu Tsai <wens@...e.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>
Cc: linux-gpio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-sunxi@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/8] pinctrl: sunxi: increase number of GPIO bank regulators

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 <andre.przywara@....com>
---
 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;
-- 
2.46.3


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