ARM: Kconfig: Introduce MACH_STM32F429 flag

This patch introduces the MACH_STM32F429 to make possible to only select
STM32F429 pinctrl driver.

By default, all the MACH_STM32Fxxx flags will be set with STM32 defconfig.

Acked-by: Patrice Chotard <patrice.chotard@st.com>
Acked-by: Linus Walleij <linux.walleij@linaro.org>
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4f799e567fc870502ae147f3c26c5bb402315a9d..ca16120606ca15695f4997515753e1dcfcb80dfe 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -883,6 +883,11 @@ config ARCH_STM32
        help
          Support for STMicroelectronics STM32 processors.
 
+config MACH_STM32F429
+       bool "STMicrolectronics STM32F429"
+       depends on ARCH_STM32
+       default y
+
 # Definitions to make life easier
 config ARCH_ACORN
        bool