diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig index a2d65adffb80..dfe5cec59262 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -24,6 +24,7 @@ source "drivers/soc/renesas/Kconfig" source "drivers/soc/rockchip/Kconfig" source "drivers/soc/samsung/Kconfig" source "drivers/soc/sophgo/Kconfig" +source "drivers/soc/st/Kconfig" source "drivers/soc/sunxi/Kconfig" source "drivers/soc/tegra/Kconfig" source "drivers/soc/ti/Kconfig" diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index c9e689080ceb..894bd6ebaaa4 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -30,6 +30,7 @@ obj-y += renesas/ obj-y += rockchip/ obj-$(CONFIG_SOC_SAMSUNG) += samsung/ obj-y += sophgo/ +obj-y += st/ obj-y += sunxi/ obj-$(CONFIG_ARCH_TEGRA) += tegra/ obj-y += ti/ diff --git a/drivers/soc/st/Kconfig b/drivers/soc/st/Kconfig new file mode 100644 index 000000000000..2a9d6a77be45 --- /dev/null +++ b/drivers/soc/st/Kconfig @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0-only +menu "ST SoC drivers" + +config SOC_STM32MP2 + tristate "STM32MP2 SoC family support" + depends on ARCH_STM32 || COMPILE_TEST + default ARCH_STM32 && ARM64 + select SOC_BUS + help + If you say yes here, you get support for the ST STM32MP2 family + +endmenu diff --git a/drivers/soc/st/Makefile b/drivers/soc/st/Makefile new file mode 100644 index 000000000000..5ca313476ca9 --- /dev/null +++ b/drivers/soc/st/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_SOC_STM32MP2) += stm32mp2-syscfg.o diff --git a/drivers/soc/st/stm32mp2-syscfg.c b/drivers/soc/st/stm32mp2-syscfg.c new file mode 100644 index 000000000000..770321a4a6f7 --- /dev/null +++ b/drivers/soc/st/stm32mp2-syscfg.c @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright 2026 Marek Vasut + */ + +#include +#include +#include + +static int stm32mp2_syscfg_probe(struct platform_device *pdev) +{ + return devm_of_platform_populate(&pdev->dev); +} + +static const struct of_device_id stm32mp2_syscfg_ids[] = { + { .compatible = "st,stm32mp23-syscfg" }, + { .compatible = "st,stm32mp25-syscfg" }, + { } +}; +MODULE_DEVICE_TABLE(of, stm32mp2_syscfg_ids); + +static struct platform_driver stm32mp2_syscfg_driver = { + .driver = { + .name = "stm32mp2_syscfg", + .of_match_table = stm32mp2_syscfg_ids, + }, + .probe = stm32mp2_syscfg_probe, +}; +module_platform_driver(stm32mp2_syscfg_driver); + +MODULE_AUTHOR("Marek Vasut "); +MODULE_DESCRIPTION("ST STM32MP2 SYSCFG driver"); +MODULE_LICENSE("GPL");