[PATCH 4/7] ARM: stm32: add initial support for STM32MP13 family
From: Alexandre Torgue <alexandre.torgue@foss.st.com>
Date: 2021-07-23 13:28:40
Also in:
linux-devicetree, linux-doc, linux-gpio
Subsystem:
arm port, arm/stm32 architecture, the rest · Maintainers:
Russell King, Maxime Coquelin, Alexandre Torgue, Linus Torvalds
This patch adds initial support of STM32MP13 microprocessor family based on Arm Cortex-A7. New Cortex-A infrastructure (gic, timer,...) are selected if ARCH_MULTI_V7 is defined. Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
index 57699bd8f107..98145031586f 100644
--- a/arch/arm/mach-stm32/Kconfig
+++ b/arch/arm/mach-stm32/Kconfig@@ -48,6 +48,14 @@ config MACH_STM32MP157 select ARM_ERRATA_814220 default y +config MACH_STM32MP13 + bool "STMicroelectronics STM32MP13x" + select ARM_ERRATA_814220 + default y + help + Support for STM32MP13 SoCs: + STM32MP131, STM32MP133, STM32MP135 + endif # ARMv7-A endif
diff --git a/arch/arm/mach-stm32/board-dt.c b/arch/arm/mach-stm32/board-dt.c
index a766310d8dca..2ccaa11aaa56 100644
--- a/arch/arm/mach-stm32/board-dt.c
+++ b/arch/arm/mach-stm32/board-dt.c@@ -18,6 +18,9 @@ static const char *const stm32_compat[] __initconst = { "st,stm32f769", "st,stm32h743", "st,stm32h750", + "st,stm32mp131", + "st,stm32mp133", + "st,stm32mp135", "st,stm32mp157", NULL };
--
2.17.1
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