On Tue, Aug 28, 2018 at 2:00 AM Prabhakar Kushwaha <prabhakar.kushwaha@xxxxxxx> wrote: > > NOR and IFC controller connectivity is big-endian. > So add big-endian field in nor device tree node allowing > IFC controller to read/write data from/to the flash correctly. > > Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@xxxxxxx> Acked-by: Li Yang <leoyang.li@xxxxxxx> > --- > Based on 147395ea40b36b "dt-bindings: mtd-physmap: Add endianness supports" > RESEND keeping Li Yang <leoyang.li@xxxxxxx> > > arch/arm/boot/dts/ls1021a-qds.dts | 2 ++ > arch/arm/boot/dts/ls1021a-twr.dts | 2 ++ > 2 files changed, 4 insertions(+) > > diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts > index 499f41a2c6f0..923a25760516 100644 > --- a/arch/arm/boot/dts/ls1021a-qds.dts > +++ b/arch/arm/boot/dts/ls1021a-qds.dts > @@ -1,5 +1,6 @@ > /* > * Copyright 2013-2014 Freescale Semiconductor, Inc. > + * Copyright 2018 NXP > * > * This file is dual-licensed: you can use it either under the terms > * of the GPL or the X11 license, at your option. Note that this dual > @@ -235,6 +236,7 @@ > #size-cells = <1>; > compatible = "cfi-flash"; > reg = <0x0 0x0 0x8000000>; > + big-endian; > bank-width = <2>; > device-width = <1>; > }; > diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts > index f0c949d74833..8b48c3c7cd21 100644 > --- a/arch/arm/boot/dts/ls1021a-twr.dts > +++ b/arch/arm/boot/dts/ls1021a-twr.dts > @@ -1,5 +1,6 @@ > /* > * Copyright 2013-2014 Freescale Semiconductor, Inc. > + * Copyright 2018 NXP > * > * This file is dual-licensed: you can use it either under the terms > * of the GPL or the X11 license, at your option. Note that this dual > @@ -203,6 +204,7 @@ > #size-cells = <1>; > compatible = "cfi-flash"; > reg = <0x0 0x0 0x8000000>; > + big-endian; > bank-width = <2>; > device-width = <1>; > }; > -- > 2.14.1 >
