From: Frederik Noe-Sdun <Frederik.Sdun@googlemail.com>
Date: Fri, 9 Aug 2019 04:42:25 +0000 (+0200)
Subject: ramips: increase max SPI frequency to 50 MHz for EX3700/EX6130
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4a904b8b76289eb00890bfb49c4e945fdc677b06;p=openwrt%2Fstaging%2Flinusw.git

ramips: increase max SPI frequency to 50 MHz for EX3700/EX6130

Based on Macronix MX25L3205DM2I datasheet this is maximum
supported speed.

Signed-off-by: Frederik Noe-Sdun <Frederik.Sdun@googlemail.com>
[rebased, improved commit title/message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
---

diff --git a/target/linux/ramips/dts/mt7620a_netgear_ex3700_ex6130.dtsi b/target/linux/ramips/dts/mt7620a_netgear_ex3700_ex6130.dtsi
index a2d44e8941..d8d74ffc30 100644
--- a/target/linux/ramips/dts/mt7620a_netgear_ex3700_ex6130.dtsi
+++ b/target/linux/ramips/dts/mt7620a_netgear_ex3700_ex6130.dtsi
@@ -39,7 +39,7 @@
 	m25p80@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		spi-max-frequency = <10000000>;
+		spi-max-frequency = <50000000>;
 
 		partitions {
 			compatible = "fixed-partitions";