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charset="utf-8" From: Amelie Delaunay Four packages exist for stm32mp21 dies. As ball-out is different between them, this patch cover those differences by introducing dedicated pinctrl dtsi files. Each dtsi pinctrl package file describes the package ball-out through gpio-ranges. Available packages are: STM32MP21xxAL: 10*10 VFBGA361 / 123 GPIOs STM32MP21xxAM: 14*14 VFBGA289 / 123 GPIOs STM32MP21xxAN: 11*11 VFBGA273 / 123 GPIOs STM32MP21xxAO: 8*8 VFBGA225 / 98 GPIOs It includes also the common file used for pin groups definition. Signed-off-by: Amelie Delaunay Signed-off-by: Antonio Borneo --- arch/arm64/boot/dts/st/stm32mp21-pinctrl.dtsi | 6 ++ .../boot/dts/st/stm32mp21xxal-pinctrl.dtsi | 71 +++++++++++++++++++ .../boot/dts/st/stm32mp21xxam-pinctrl.dtsi | 71 +++++++++++++++++++ .../boot/dts/st/stm32mp21xxan-pinctrl.dtsi | 71 +++++++++++++++++++ .../boot/dts/st/stm32mp21xxao-pinctrl.dtsi | 63 ++++++++++++++++ 5 files changed, 282 insertions(+) create mode 100644 arch/arm64/boot/dts/st/stm32mp21-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/st/stm32mp21xxal-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/st/stm32mp21xxam-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/st/stm32mp21xxan-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/st/stm32mp21xxao-pinctrl.dtsi diff --git a/arch/arm64/boot/dts/st/stm32mp21-pinctrl.dtsi b/arch/arm64/boo= t/dts/st/stm32mp21-pinctrl.dtsi new file mode 100644 index 0000000000000..7e9b74f3d9d96 --- /dev/null +++ b/arch/arm64/boot/dts/st/stm32mp21-pinctrl.dtsi @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) 2024-2025, STMicroelectronics - All Rights Reserved + * Author: Amelie Delaunay for STMicroelectr= onics. + */ +#include diff --git a/arch/arm64/boot/dts/st/stm32mp21xxal-pinctrl.dtsi b/arch/arm64= /boot/dts/st/stm32mp21xxal-pinctrl.dtsi new file mode 100644 index 0000000000000..7acf8a7e40e62 --- /dev/null +++ b/arch/arm64/boot/dts/st/stm32mp21xxal-pinctrl.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2024-2025 - All Rights Reserved + * Author: Amelie Delaunay for STMicroelectr= onics. + */ + +&pinctrl { + st,package =3D "AL"; + + gpioa: gpio@44240000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 0 16>; + status =3D "okay"; + }; + + gpiob: gpio@44250000 { + ngpios =3D <13>; + gpio-ranges =3D <&pinctrl 1 17 3>, <&pinctrl 5 21 3>, <&pinctrl 9 25 7>; + status =3D "okay"; + }; + + gpioc: gpio@44260000 { + ngpios =3D <14>; + gpio-ranges =3D <&pinctrl 0 32 14>; + status =3D "okay"; + }; + + gpiod: gpio@44270000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 48 16>; + status =3D "okay"; + }; + + gpioe: gpio@44280000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 64 16>; + status =3D "okay"; + }; + + gpiof: gpio@44290000 { + ngpios =3D <15>; + gpio-ranges =3D <&pinctrl 0 80 14>, <&pinctrl 15 95 1>; + status =3D "okay"; + }; + + gpiog: gpio@442a0000 { + ngpios =3D <15>; + gpio-ranges =3D <&pinctrl 0 96 6>, <&pinctrl 7 103 9>; + status =3D "okay"; + }; + + gpioh: gpio@442b0000 { + ngpios =3D <9>; + gpio-ranges =3D <&pinctrl 4 116 2>, <&pinctrl 7 119 7>; + status =3D "okay"; + }; + + gpioi: gpio@442c0000 { + ngpios =3D <6>; + gpio-ranges =3D <&pinctrl 0 128 2>, <&pinctrl 4 132 3>, <&pinctrl 8 136 = 1>; + status =3D "okay"; + }; +}; + +&pinctrl_z { + gpioz: gpio@46200000 { + ngpios =3D <3>; + gpio-ranges =3D <&pinctrl_z 0 400 2>, <&pinctrl_z 3 403 1>; + status =3D "okay"; + }; +}; diff --git a/arch/arm64/boot/dts/st/stm32mp21xxam-pinctrl.dtsi b/arch/arm64= /boot/dts/st/stm32mp21xxam-pinctrl.dtsi new file mode 100644 index 0000000000000..2e66028f50a6c --- /dev/null +++ b/arch/arm64/boot/dts/st/stm32mp21xxam-pinctrl.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2024-2025 - All Rights Reserved + * Author: Amelie Delaunay for STMicroelectr= onics. + */ + +&pinctrl { + st,package =3D "AM"; + + gpioa: gpio@44240000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 0 16>; + status =3D "okay"; + }; + + gpiob: gpio@44250000 { + ngpios =3D <13>; + gpio-ranges =3D <&pinctrl 1 17 3>, <&pinctrl 5 21 3>, <&pinctrl 9 25 7>; + status =3D "okay"; + }; + + gpioc: gpio@44260000 { + ngpios =3D <14>; + gpio-ranges =3D <&pinctrl 0 32 14>; + status =3D "okay"; + }; + + gpiod: gpio@44270000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 48 16>; + status =3D "okay"; + }; + + gpioe: gpio@44280000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 64 16>; + status =3D "okay"; + }; + + gpiof: gpio@44290000 { + ngpios =3D <15>; + gpio-ranges =3D <&pinctrl 0 80 14>, <&pinctrl 15 95 1>; + status =3D "okay"; + }; + + gpiog: gpio@442a0000 { + ngpios =3D <15>; + gpio-ranges =3D <&pinctrl 0 96 6>, <&pinctrl 7 103 9>; + status =3D "okay"; + }; + + gpioh: gpio@442b0000 { + ngpios =3D <9>; + gpio-ranges =3D <&pinctrl 4 116 2>, <&pinctrl 7 119 7>; + status =3D "okay"; + }; + + gpioi: gpio@442c0000 { + ngpios =3D <6>; + gpio-ranges =3D <&pinctrl 0 128 2>, <&pinctrl 4 132 3>, <&pinctrl 8 136 = 1>; + status =3D "okay"; + }; +}; + +&pinctrl_z { + gpioz: gpio@46200000 { + ngpios =3D <3>; + gpio-ranges =3D <&pinctrl_z 0 400 2>, <&pinctrl_z 3 403 1>; + status =3D "okay"; + }; +}; diff --git a/arch/arm64/boot/dts/st/stm32mp21xxan-pinctrl.dtsi b/arch/arm64= /boot/dts/st/stm32mp21xxan-pinctrl.dtsi new file mode 100644 index 0000000000000..0e48f411262f1 --- /dev/null +++ b/arch/arm64/boot/dts/st/stm32mp21xxan-pinctrl.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2024-2025 - All Rights Reserved + * Author: Amelie Delaunay for STMicroelectr= onics. + */ + +&pinctrl { + st,package =3D "AN"; + + gpioa: gpio@44240000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 0 16>; + status =3D "okay"; + }; + + gpiob: gpio@44250000 { + ngpios =3D <13>; + gpio-ranges =3D <&pinctrl 1 17 3>, <&pinctrl 5 21 3>, <&pinctrl 9 25 7>; + status =3D "okay"; + }; + + gpioc: gpio@44260000 { + ngpios =3D <14>; + gpio-ranges =3D <&pinctrl 0 32 14>; + status =3D "okay"; + }; + + gpiod: gpio@44270000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 48 16>; + status =3D "okay"; + }; + + gpioe: gpio@44280000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 64 16>; + status =3D "okay"; + }; + + gpiof: gpio@44290000 { + ngpios =3D <15>; + gpio-ranges =3D <&pinctrl 0 80 14>, <&pinctrl 15 95 1>; + status =3D "okay"; + }; + + gpiog: gpio@442a0000 { + ngpios =3D <15>; + gpio-ranges =3D <&pinctrl 0 96 6>, <&pinctrl 7 103 9>; + status =3D "okay"; + }; + + gpioh: gpio@442b0000 { + ngpios =3D <9>; + gpio-ranges =3D <&pinctrl 4 116 2>, <&pinctrl 7 119 7>; + status =3D "okay"; + }; + + gpioi: gpio@442c0000 { + ngpios =3D <6>; + gpio-ranges =3D <&pinctrl 0 128 2>, <&pinctrl 4 132 3>, <&pinctrl 8 136 = 1>; + status =3D "okay"; + }; +}; + +&pinctrl_z { + gpioz: gpio@46200000 { + ngpios =3D <3>; + gpio-ranges =3D <&pinctrl_z 0 400 2>, <&pinctrl_z 3 403 1>; + status =3D "okay"; + }; +}; diff --git a/arch/arm64/boot/dts/st/stm32mp21xxao-pinctrl.dtsi b/arch/arm64= /boot/dts/st/stm32mp21xxao-pinctrl.dtsi new file mode 100644 index 0000000000000..0c4ed4a6d6401 --- /dev/null +++ b/arch/arm64/boot/dts/st/stm32mp21xxao-pinctrl.dtsi @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2024-2025 - All Rights Reserved + * Author: Amelie Delaunay for STMicroelectr= onics. + */ + +&pinctrl { + st,package =3D "AO"; + + gpioa: gpio@44240000 { + ngpios =3D <15>; + gpio-ranges =3D <&pinctrl 0 0 12>, <&pinctrl 13 13 3>; + status =3D "okay"; + }; + + gpiob: gpio@44250000 { + ngpios =3D <5>; + gpio-ranges =3D <&pinctrl 11 27 5>; + status =3D "okay"; + }; + + gpioc: gpio@44260000 { + ngpios =3D <14>; + gpio-ranges =3D <&pinctrl 0 32 14>; + status =3D "okay"; + }; + + gpiod: gpio@44270000 { + ngpios =3D <16>; + gpio-ranges =3D <&pinctrl 0 48 16>; + status =3D "okay"; + }; + + gpioe: gpio@44280000 { + ngpios =3D <14>; + gpio-ranges =3D <&pinctrl 0 64 10>, <&pinctrl 11 75 3>, <&pinctrl 15 79 = 1>; + status =3D "okay"; + }; + + gpiof: gpio@44290000 { + ngpios =3D <15>; + gpio-ranges =3D <&pinctrl 0 80 14>, <&pinctrl 15 95 1>; + status =3D "okay"; + }; + + gpiog: gpio@442a0000 { + ngpios =3D <9>; + gpio-ranges =3D <&pinctrl 0 96 6>, <&pinctrl 7 103 1>, <&pinctrl 11 107 = 2>; + status =3D "okay"; + }; + + gpioh: gpio@442b0000 { + ngpios =3D <7>; + gpio-ranges =3D <&pinctrl 4 116 2>, <&pinctrl 9 121 5>; + status =3D "okay"; + }; + + gpioi: gpio@442c0000 { + ngpios =3D <3>; + gpio-ranges =3D <&pinctrl 0 128 2>, <&pinctrl 4 132 1>; + status =3D "okay"; + }; +}; --=20 2.34.1