From fc3ed156f9f1349d417fa36b397916b03ff52b05 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Tue, 19 Feb 2019 05:58:24 +0100 Subject: ARM: dts: rmobile: Force 1-bit bus width on Gen2 QSPI U-Boot currently uses Gen2 QSPI in 1-bit mode, enforce it until we can do better using the new SPI NOR framework. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu --- arch/arm/dts/r8a7791-koelsch-u-boot.dts | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/dts/r8a7791-koelsch-u-boot.dts') diff --git a/arch/arm/dts/r8a7791-koelsch-u-boot.dts b/arch/arm/dts/r8a7791-koelsch-u-boot.dts index 85a5290079..4a98528099 100644 --- a/arch/arm/dts/r8a7791-koelsch-u-boot.dts +++ b/arch/arm/dts/r8a7791-koelsch-u-boot.dts @@ -11,3 +11,10 @@ &scif0 { u-boot,dm-pre-reloc; }; + +&qspi { + flash@0 { + spi-tx-bus-width = <1>; + spi-rx-bus-width = <1>; + }; +}; -- cgit v1.2.3