From ee77a2389b47d5ad15e0963e813c764ddc73b745 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla <lokeshvutla@ti.com> Date: Thu, 15 May 2014 11:08:38 +0530 Subject: [PATCH] ARM: DRA72x: Add Silicon ID support Add silicon ID code for DRA722 silicon. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Tom Rini <trini@ti.com> --- arch/arm/cpu/armv7/omap5/hwinit.c | 3 +++ arch/arm/include/asm/arch-omap5/omap.h | 1 + arch/arm/include/asm/omap_common.h | 1 + 3 files changed, 5 insertions(+) diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c index 93feb1623c..a8a474a88b 100644 --- a/arch/arm/cpu/armv7/omap5/hwinit.c +++ b/arch/arm/cpu/armv7/omap5/hwinit.c @@ -336,6 +336,9 @@ void init_omap_revision(void) case DRA752_CONTROL_ID_CODE_ES1_1: *omap_si_rev = DRA752_ES1_1; break; + case DRA722_CONTROL_ID_CODE_ES1_0: + *omap_si_rev = DRA722_ES1_0; + break; default: *omap_si_rev = OMAP5430_SILICON_ID_INVALID; } diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h index a82a7b2bed..ce13ca93bb 100644 --- a/arch/arm/include/asm/arch-omap5/omap.h +++ b/arch/arm/include/asm/arch-omap5/omap.h @@ -45,6 +45,7 @@ #define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F #define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F #define DRA752_CONTROL_ID_CODE_ES1_1 0x1B99002F +#define DRA722_CONTROL_ID_CODE_ES1_0 0x0B9BC02F /* UART */ #define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000) diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index 729723afef..d1dd4b5368 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -645,6 +645,7 @@ static inline u8 is_dra7xx(void) /* DRA7XX */ #define DRA752_ES1_0 0x07520100 #define DRA752_ES1_1 0x07520110 +#define DRA722_ES1_0 0x07220100 /* * SRAM scratch space entries -- 2.39.5