stm32mp1: add general SYSCFG management
The system configuration controller is mainly used to manage
the compensation cell and other IOs and system related settings.
The SYSCFG driver is in charge of configuring masters on the interconnect,
IO compensation, low voltage boards, or pull-ups for boot pins.
All other configurations should be handled in Linux drivers requiring it.
Device tree files are also updated to manage vdd-supply regulator.
Change-Id: I10fb513761a7d1f2b7afedca9c723ad9d1bccf42
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
diff --git a/plat/st/stm32mp1/stm32mp1_def.h b/plat/st/stm32mp1/stm32mp1_def.h
index cff7ddb..c6fb692 100644
--- a/plat/st/stm32mp1/stm32mp1_def.h
+++ b/plat/st/stm32mp1/stm32mp1_def.h
@@ -239,11 +239,15 @@
/* OTP offsets */
#define DATA0_OTP U(0)
+#define HW2_OTP U(18)
/* OTP mask */
/* DATA0 */
#define DATA0_OTP_SECURED BIT(6)
+/* HW2 OTP */
+#define HW2_OTP_PRODUCT_BELOW_2V5 BIT(13)
+
/*******************************************************************************
* STM32MP1 TAMP
******************************************************************************/
@@ -277,5 +281,6 @@
******************************************************************************/
#define DT_PWR_COMPAT "st,stm32mp1-pwr"
#define DT_RCC_CLK_COMPAT "st,stm32mp1-rcc"
+#define DT_SYSCFG_COMPAT "st,stm32mp157-syscfg"
#endif /* STM32MP1_DEF_H */