From 24f284af1a64a1a073b064428cafb447aff19a21 Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Mon, 3 Nov 2014 17:42:16 -0800
Subject: [PATCH] ARM: dts: Fix missing GPMC NAND device width for omap3 boards

Looks like we have some GPMC NAND timings missing device
width. This fixes "gpmc_cs_program_settings: invalid width 0!"
errors during boot.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/boot/dts/omap3-evm-37xx.dts | 1 +
 arch/arm/boot/dts/omap3-igep0020.dts | 1 +
 arch/arm/boot/dts/omap3-igep0030.dts | 1 +
 arch/arm/boot/dts/omap3-ldp.dts      | 1 +
 4 files changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-evm-37xx.dts b/arch/arm/boot/dts/omap3-evm-37xx.dts
index f73385bb237af..16e8ce350ddaa 100644
--- a/arch/arm/boot/dts/omap3-evm-37xx.dts
+++ b/arch/arm/boot/dts/omap3-evm-37xx.dts
@@ -161,6 +161,7 @@
 		linux,mtd-name= "hynix,h8kds0un0mer-4em";
 		reg = <0 0 4>;	/* CS0, offset 0, IO size 4 */
 		nand-bus-width = <16>;
+		gpmc,device-width = <2>;
 		ti,nand-ecc-opt = "bch8";
 
 		gpmc,sync-clk-ps = <0>;
diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts
index ff0b11d95e08e..cc9343e836c61 100644
--- a/arch/arm/boot/dts/omap3-igep0020.dts
+++ b/arch/arm/boot/dts/omap3-igep0020.dts
@@ -204,6 +204,7 @@
 		linux,mtd-name= "micron,mt29c4g96maz";
 		reg = <0 0 4>;	/* CS0, offset 0, IO size 4 */
 		nand-bus-width = <16>;
+		gpmc,device-width = <2>;
 		ti,nand-ecc-opt = "bch8";
 
 		gpmc,sync-clk-ps = <0>;
diff --git a/arch/arm/boot/dts/omap3-igep0030.dts b/arch/arm/boot/dts/omap3-igep0030.dts
index fd7ed712d5063..84b74527c5445 100644
--- a/arch/arm/boot/dts/omap3-igep0030.dts
+++ b/arch/arm/boot/dts/omap3-igep0030.dts
@@ -61,6 +61,7 @@
 		linux,mtd-name= "micron,mt29c4g96maz";
 		reg = <0 0 4>;	/* CS0, offset 0, IO size 4 */
 		nand-bus-width = <16>;
+		gpmc,device-width = <2>;
 		ti,nand-ecc-opt = "bch8";
 
 		gpmc,sync-clk-ps = <0>;
diff --git a/arch/arm/boot/dts/omap3-ldp.dts b/arch/arm/boot/dts/omap3-ldp.dts
index 37d305aebc5bd..202f95a5a3837 100644
--- a/arch/arm/boot/dts/omap3-ldp.dts
+++ b/arch/arm/boot/dts/omap3-ldp.dts
@@ -103,6 +103,7 @@
 		linux,mtd-name= "micron,nand";
 		reg = <0 0 4>;	/* CS0, offset 0, IO size 4 */
 		nand-bus-width = <16>;
+		gpmc,device-width = <2>;
 		ti,nand-ecc-opt = "bch8";
 
 		gpmc,sync-clk-ps = <0>;
-- 
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