From: Philip, Avinash <avinashphilip@ti.com>
Date: Fri, 31 May 2013 07:49:03 +0000 (+0530)
Subject: ARM: dts: AM33XX: Add ELM node
X-Git-Tag: v3.11-rc1~151^2~4^2~42
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=15e8246bd61bf4723bf39af9811b593a87b1cb38;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: AM33XX: Add ELM node

ELM hardware engine is used for locating bit-flips in NAND data
This patch is required for working of hardware based NAND ECC schemes
with DT support.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index e7cabe2c890b0..7818bf497e311 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -404,6 +404,14 @@
 			ti,hwmods = "wkup_m3";
 		};
 
+		elm: elm@48080000 {
+			compatible = "ti,am3352-elm";
+			reg = <0x48080000 0x2000>;
+			interrupts = <4>;
+			ti,hwmods = "elm";
+			status = "disabled";
+		};
+
 		gpmc: gpmc@50000000 {
 			compatible = "ti,am3352-gpmc";
 			ti,hwmods = "gpmc";