From: Patrick Delaunay <patrick.delaunay@foss.st.com>
Date: Thu, 27 Apr 2023 13:36:33 +0000 (+0200)
Subject: stm32mp: add support of STM32MP15x Rev.Y
X-Git-Tag: v2023.10~102^2~14^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6bdef5b76757f192251d34e4c7330be9bf14f605;p=platform%2Fkernel%2Fu-boot.git

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 @@ 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 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_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;