stm32mp: add support of STM32MP15x Rev.Y
Add support of STM32MP15x Rev.Y for the Silicon revision REV_ID = 0x2003.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
index 0d39b67..83fb32a 100644
--- a/arch/arm/mach-stm32mp/include/mach/sys_proto.h
+++ b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
@@ -44,6 +44,7 @@
#define CPU_REV1_2 0x1003
#define CPU_REV2 0x2000
#define CPU_REV2_1 0x2001
+#define CPU_REV2_2 0x2003
/* return Silicon revision = REV_ID[15:0] of Device Version */
u32 get_cpu_rev(void);
diff --git a/arch/arm/mach-stm32mp/stm32mp15x.c b/arch/arm/mach-stm32mp/stm32mp15x.c
index 660c907..afc56b0 100644
--- a/arch/arm/mach-stm32mp/stm32mp15x.c
+++ b/arch/arm/mach-stm32mp/stm32mp15x.c
@@ -266,7 +266,7 @@
};
static const char * const soc_pkg[] = { "??", "AD", "AC", "AB", "AA" };
-static const char * const soc_rev[] = { "?", "A", "B", "Z" };
+static const char * const soc_rev[] = { "?", "A", "B", "Z", "Y"};
static void get_cpu_string_offsets(unsigned int *type, unsigned int *pkg,
unsigned int *rev)
@@ -307,6 +307,9 @@
case CPU_REV2_1:
*rev = 3;
break;
+ case CPU_REV2_2:
+ *rev = 4;
+ break;
default:
*rev = 0;
break;