linux-kernel - [PATCH v2 05/14] ARM: OMAP2+: AM437x: SoC revision detection

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Date:	Mon, 27 May 2013 20:06:01 +0530
From:	Afzal Mohammed <afzal@...com>
To:	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
CC:	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@....linux.org.uk>,
	Benoit Cousson <benoit.cousson@...aro.org>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>
Subject: [PATCH v2 05/14] ARM: OMAP2+: AM437x: SoC revision detection

Detect 437x SoC revision.

Signed-off-by: Afzal Mohammed <afzal@...com>
---
 arch/arm/mach-omap2/id.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 44be835..c9c3f7d 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -209,6 +209,8 @@ static void __init omap3_cpuinfo(void)
 		cpu_name = "TI816X";
 	} else if (soc_is_am335x()) {
 		cpu_name =  "AM335X";
+	} else if (soc_is_am437x()) {
+		cpu_name =  "AM437x";
 	} else if (cpu_is_ti814x()) {
 		cpu_name = "TI814X";
 	} else if (omap3_has_iva() && omap3_has_sgx()) {
@@ -443,6 +445,10 @@ void __init omap3xxx_check_revision(void)
 			break;
 		}
 		break;
+	case 0xb98c:
+		omap_revision = AM437X_REV_ES1_0;
+		cpu_rev = "1.0";
+		break;
 	case 0xb8f2:
 		switch (rev) {
 		case 0:
-- 
1.7.12

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