[PATCH 1/6] stm32mp: add support of STM32MP15x Rev.Y

[Patrick Delaunay]

Add support of STM32MP15x Rev.Y for the Silicon revision REV_ID = 0x2003.

Signed-off-by: Patrick Delaunay <patrick.delau...@foss.st.com>
---

 arch/arm/mach-stm32mp/include/mach/sys_proto.h | 1 +
 arch/arm/mach-stm32mp/stm32mp15x.c             | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h 
b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
index 0d39b67178e4..83fb32a45fcc 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 @@ u32 get_cpu_dev(void);
 #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 660c907a6ba3..afc56b02eea4 100644
--- a/arch/arm/mach-stm32mp/stm32mp15x.c
+++ b/arch/arm/mach-stm32mp/stm32mp15x.c
@@ -266,7 +266,7 @@ static const char * const soc_type[] = {
 };
 
 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 @@ static void get_cpu_string_offsets(unsigned int *type, 
unsigned int *pkg,
        case CPU_REV2_1:
                *rev = 3;
                break;
+       case CPU_REV2_2:
+               *rev = 4;
+               break;
        default:
                *rev = 0;
                break;
-- 
2.25.1