From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vishal Mahaveer Subject: [PATCH] ARM: DRA722: Add ID detect for Silicon Rev 2.0 Date: Wed, 9 Mar 2016 14:56:31 -0600 Message-ID: <1457556991-10729-1-git-send-email-vishalm@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-omap@vger.kernel.org Cc: Tony Lindgren , linux-arm-kernel@lists.infradead.org List-Id: linux-omap@vger.kernel.org From: Vishal Mahaveer Silicon Rev 2.0 is a minor variant of Rev 1.0. Rev 2.0 is an incremental revision with various fixes including the following: - Reset logic fixes - Few asymetric aging logic fixes - Ethernet speed fixes - EDMA fixes for McASP Signed-off-by: Vishal Mahaveer --- arch/arm/mach-omap2/id.c | 4 ++-- arch/arm/mach-omap2/soc.h | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 8a2ae82..84ee602 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -667,9 +667,9 @@ void __init dra7xxx_check_revision(void) case 0: omap_revision = DRA722_REV_ES1_0; break; + case 1: default: - /* If we have no new revisions */ - omap_revision = DRA722_REV_ES1_0; + omap_revision = DRA722_REV_ES2_0; break; } break; diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 83d3547..464e73f 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -471,6 +471,7 @@ IS_OMAP_TYPE(3430, 0x3430) #define DRA752_REV_ES1_1 (DRA7XX_CLASS | (0x52 << 16) | (0x11 << 8)) #define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8)) #define DRA722_REV_ES1_0 (DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8)) +#define DRA722_REV_ES2_0 (DRA7XX_CLASS | (0x22 << 16) | (0x20 << 8)) void omap2xxx_check_revision(void); void omap3xxx_check_revision(void); -- 1.7.4.1