From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Mon, 14 Apr 2014 17:36:00 +0000 (+0200)
Subject: ARM: shmobile: lager dts: Enable Quad SPI transfers for the SPI FLASH
X-Git-Tag: v3.14.28+ltsi~393
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9f4da4121ddaeb123cc6541d135eb1275648f87;p=platform%2Fkernel%2Flinux-stable.git

ARM: shmobile: lager dts: Enable Quad SPI transfers for the SPI FLASH

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 9909d2cb41a9c752cbbef5d9fb57d80a7196e951)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index e0126f015404..86d676f62942 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -243,6 +243,8 @@
 		compatible = "spansion,s25fl512s";
 		reg = <0>;
 		spi-max-frequency = <30000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
 		m25p,fast-read;
 
 		partition@0 {