From 00561e7d24e0d1986a6ed896003a03618a9ca17c Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Thu, 8 Aug 2019 07:48:23 +0000 Subject: [PATCH] ARM: at91: Add the chip ID for SAMA5D2 LPDDR2 SiP The SAMA5D2 LPDDR2 SiP (System in Package) is added for SoC identification. Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/armv7/sama5d2_devices.c | 8 ++++++++ arch/arm/mach-at91/include/mach/sama5d2.h | 4 ++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm/mach-at91/armv7/sama5d2_devices.c b/arch/arm/mach-at91/armv7/sama5d2_devices.c index 59a0c44913..9e9d026c3e 100644 --- a/arch/arm/mach-at91/armv7/sama5d2_devices.c +++ b/arch/arm/mach-at91/armv7/sama5d2_devices.c @@ -57,8 +57,16 @@ char *get_cpu_name(void) return "SAMA5D27 512M bits DDR2 SDRAM"; case ARCH_EXID_SAMA5D27C_D1G: return "SAMA5D27 1G bits DDR2 SDRAM"; + case ARCH_EXID_SAMA5D27C_LD1G: + return "SAMA5D27 1G bits LPDDR2 SDRAM"; + case ARCH_EXID_SAMA5D27C_LD2G: + return "SAMA5D27 2G bits LPDDR2 SDRAM"; case ARCH_EXID_SAMA5D28C_D1G: return "SAMA5D28 1G bits DDR2 SDRAM"; + case ARCH_EXID_SAMA5D28C_LD1G: + return "SAMA5D28 1G bits LPDDR2 SDRAM"; + case ARCH_EXID_SAMA5D28C_LD2G: + return "SAMA5D28 2G bits LPDDR2 SDRAM"; } } diff --git a/arch/arm/mach-at91/include/mach/sama5d2.h b/arch/arm/mach-at91/include/mach/sama5d2.h index c7d9bb5ad3..d1b2e01cdd 100644 --- a/arch/arm/mach-at91/include/mach/sama5d2.h +++ b/arch/arm/mach-at91/include/mach/sama5d2.h @@ -220,7 +220,11 @@ #define ARCH_EXID_SAMA5D225C_D1M 0x00000053 #define ARCH_EXID_SAMA5D27C_D5M 0x00000032 #define ARCH_EXID_SAMA5D27C_D1G 0x00000033 +#define ARCH_EXID_SAMA5D27C_LD1G 0x00000061 +#define ARCH_EXID_SAMA5D27C_LD2G 0x00000062 #define ARCH_EXID_SAMA5D28C_D1G 0x00000013 +#define ARCH_EXID_SAMA5D28C_LD1G 0x00000071 +#define ARCH_EXID_SAMA5D28C_LD2G 0x00000072 /* Checked if defined in ethernet driver macb */ #define cpu_is_sama5d2 _cpu_is_sama5d2 -- 2.25.1