From: "Philip, Avinash" <avinashphilip@xxxxxx>
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@xxxxxx>
Acked-by: Peter Korsgaard <jacmet@xxxxxxxxxx>
Signed-off-by: Pekon Gupta <pekon@xxxxxx>
---
arch/arm/boot/dts/am33xx.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 1460d9b..0425af8 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";
--
1.8.1
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