dm: misc: add stm32 rcc driver
This patch adds the support of reset and clock control
block (rcc) found on STM32 SoCs.
This driver is similar to a MFD linux driver.
This driver supports currently STM32H7 only.
STM32F4 and STM32F7 will be migrated to this rcc MFD driver
in the future to uniformize all STM32 SoCs already upstreamed.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 4133017..f1c15cb 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -158,6 +158,15 @@
help
The I2C address of the PCA9551 LED controller.
+config STM32_RCC
+ bool "Enable RCC driver for the STM32 SoC's family"
+ depends on STM32 && MISC
+ help
+ Enable the STM32 RCC driver. The RCC block (Reset and Clock Control
+ block) is responsible of the management of the clock and reset
+ generation.
+ This driver is similar to an MFD driver in the Linux kernel.
+
config TEGRA_CAR
bool "Enable support for the Tegra CAR driver"
depends on TEGRA_NO_BPMP