From 24f284af1a64a1a073b064428cafb447aff19a21 Mon Sep 17 00:00:00 2001 From: Tony Lindgren 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 --- 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 f73385bb237a..16e8ce350dda 100644 --- a/arch/arm/boot/dts/omap3-evm-37xx.dts +++ b/arch/arm/boot/dts/omap3-evm-37xx.dts @@ -161,6 +161,7 @@ nand@0,0 { 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 ff0b11d95e08..cc9343e836c6 100644 --- a/arch/arm/boot/dts/omap3-igep0020.dts +++ b/arch/arm/boot/dts/omap3-igep0020.dts @@ -204,6 +204,7 @@ nand@0,0 { 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 fd7ed712d506..84b74527c544 100644 --- a/arch/arm/boot/dts/omap3-igep0030.dts +++ b/arch/arm/boot/dts/omap3-igep0030.dts @@ -61,6 +61,7 @@ nand@0,0 { 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 37d305aebc5b..202f95a5a383 100644 --- a/arch/arm/boot/dts/omap3-ldp.dts +++ b/arch/arm/boot/dts/omap3-ldp.dts @@ -103,6 +103,7 @@ nand@0,0 { 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>;