linux-kernel - [PATCH v2 1/2] arm64: dts: st: remove gpioj and gpiok banks from stm32mp231

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Message-ID: <20250910-stm32mp231_gpio_update-v2-1-8510efa2c5cf@foss.st.com>
Date: Wed, 10 Sep 2025 10:24:37 +0200
From: Amelie Delaunay <amelie.delaunay@...s.st.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime Coquelin
	<mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
CC: <devicetree@...r.kernel.org>, <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        Amelie Delaunay <amelie.delaunay@...s.st.com>
Subject: [PATCH v2 1/2] arm64: dts: st: remove gpioj and gpiok banks from
 stm32mp231

STM32MP23x supports AJ, AK and AL packages, where PI12 to PI15, PJ0 to
PJ15 (whole J bank) and PK0 to PK7 (whole K bank) pins are not available.

It means gpioj and gpiok nodes are useless in stm32mp231. Remove them.

Signed-off-by: Amelie Delaunay <amelie.delaunay@...s.st.com>
---
Changes in v2:
- Fix typo in commit message ('whole K bank' was repeated twice)
- Link to v1: https://lore.kernel.org/r/20250904-stm32mp231_gpio_update-v1-1-bcc7531cd00e@foss.st.com
---
 arch/arm64/boot/dts/st/stm32mp231.dtsi | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/arch/arm64/boot/dts/st/stm32mp231.dtsi b/arch/arm64/boot/dts/st/stm32mp231.dtsi
index 75697acd1345b2a1cdf963300c0a64608bbb52de..88e214d395ab7af53e2707dbc2dfc6b3d000a798 100644
--- a/arch/arm64/boot/dts/st/stm32mp231.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp231.dtsi
@@ -1064,28 +1064,6 @@ gpioi: gpio@...c0000 {
 				st,bank-name = "GPIOI";
 				status = "disabled";
 			};
-
-			gpioj: gpio@...d0000 {
-				reg = <0x90000 0x400>;
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				clocks = <&scmi_clk CK_SCMI_GPIOJ>;
-				st,bank-name = "GPIOJ";
-				status = "disabled";
-			};
-
-			gpiok: gpio@...e0000 {
-				reg = <0xa0000 0x400>;
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				clocks = <&scmi_clk CK_SCMI_GPIOK>;
-				st,bank-name = "GPIOK";
-				status = "disabled";
-			};
 		};
 
 		rtc: rtc@...00000 {

-- 
2.25.1