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Alexandre Torgue
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arm64: dts: st: introduce stm32mp25 pinctrl files
Three packages exist for stm32mp25 dies. As ball-out is different between them, this patch covers those differences by introducing dedicated pinctrl dtsi files. Each dtsi pinctrl package file describes the package ball-out through gpio-ranges. Available packages are: STM32MP25xAI: 18*18/FCBGA 172 ios STM32MP25xAK: 14*14/FCBGA 144 ios STM32MP25xAL: 10*10/TFBGA 144 ios It includes also the common file used for pin groups definition. Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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‎arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi‎

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// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2023 - All Rights Reserved
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* Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
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*/
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#include <dt-bindings/pinctrl/stm32-pinfunc.h>
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‎arch/arm64/boot/dts/st/stm32mp25xxai-pinctrl.dtsi‎

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// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2023 - All Rights Reserved
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* Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
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*/
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&pinctrl {
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st,package = <STM32MP_PKG_AI>;
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gpioa: gpio@44240000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 0 16>;
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};
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gpiob: gpio@44250000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 16 16>;
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};
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gpioc: gpio@44260000 {
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status = "okay";
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ngpios = <14>;
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gpio-ranges = <&pinctrl 0 32 14>;
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};
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gpiod: gpio@44270000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 48 16>;
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};
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gpioe: gpio@44280000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 64 16>;
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};
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gpiof: gpio@44290000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 80 16>;
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};
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gpiog: gpio@442a0000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 96 16>;
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};
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gpioh: gpio@442b0000 {
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status = "okay";
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ngpios = <12>;
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gpio-ranges = <&pinctrl 2 114 12>;
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};
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gpioi: gpio@442c0000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 128 16>;
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};
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gpioj: gpio@442d0000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 144 16>;
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};
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gpiok: gpio@442e0000 {
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status = "okay";
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ngpios = <8>;
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gpio-ranges = <&pinctrl 0 160 8>;
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};
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};
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&pinctrl_z {
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gpioz: gpio@46200000 {
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status = "okay";
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ngpios = <10>;
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gpio-ranges = <&pinctrl_z 0 400 10>;
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};
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};

‎arch/arm64/boot/dts/st/stm32mp25xxak-pinctrl.dtsi‎

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// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2023 - All Rights Reserved
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* Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
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*/
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&pinctrl {
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st,package = <STM32MP_PKG_AK>;
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gpioa: gpio@44240000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 0 16>;
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};
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gpiob: gpio@44250000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 16 16>;
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};
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gpioc: gpio@44260000 {
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status = "okay";
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ngpios = <14>;
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gpio-ranges = <&pinctrl 0 32 14>;
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};
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gpiod: gpio@44270000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 48 16>;
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};
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gpioe: gpio@44280000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 64 16>;
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};
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gpiof: gpio@44290000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 80 16>;
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};
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gpiog: gpio@442a0000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 96 16>;
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};
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gpioh: gpio@442b0000 {
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status = "okay";
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ngpios = <12>;
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gpio-ranges = <&pinctrl 2 114 12>;
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};
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gpioi: gpio@442c0000 {
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status = "okay";
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ngpios = <12>;
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gpio-ranges = <&pinctrl 0 128 12>;
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};
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};
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&pinctrl_z {
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gpioz: gpio@46200000 {
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status = "okay";
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ngpios = <10>;
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gpio-ranges = <&pinctrl_z 0 400 10>;
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};
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};

‎arch/arm64/boot/dts/st/stm32mp25xxal-pinctrl.dtsi‎

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// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
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/*
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* Copyright (C) STMicroelectronics 2023 - All Rights Reserved
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* Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
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*/
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&pinctrl {
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st,package = <STM32MP_PKG_AL>;
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gpioa: gpio@44240000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 0 16>;
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};
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gpiob: gpio@44250000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 16 16>;
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};
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gpioc: gpio@44260000 {
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status = "okay";
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ngpios = <14>;
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gpio-ranges = <&pinctrl 0 32 14>;
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};
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gpiod: gpio@44270000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 48 16>;
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};
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gpioe: gpio@44280000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 64 16>;
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};
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gpiof: gpio@44290000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 80 16>;
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};
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gpiog: gpio@442a0000 {
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status = "okay";
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ngpios = <16>;
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gpio-ranges = <&pinctrl 0 96 16>;
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};
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gpioh: gpio@442b0000 {
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status = "okay";
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ngpios = <12>;
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gpio-ranges = <&pinctrl 2 114 12>;
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};
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gpioi: gpio@442c0000 {
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status = "okay";
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ngpios = <12>;
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gpio-ranges = <&pinctrl 0 128 12>;
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};
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};
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&pinctrl_z {
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gpioz: gpio@46200000 {
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status = "okay";
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ngpios = <10>;
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gpio-ranges = <&pinctrl_z 0 400 10>;
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};
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};

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