From: INAGAKI Hiroshi <musashino.open@gmail.com>
Date: Sat, 16 May 2020 06:14:18 +0000 (+0900)
Subject: ramips: increase SPI frequency for ELECOM WRC-GST devices
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ebefdf61ed471b0cc8ff8f1671498cc8c8ac4957;p=openwrt%2Fstaging%2Fxback.git

ramips: increase SPI frequency for ELECOM WRC-GST devices

Increase the SPI frequency for ELECOM WRC-1900GST and WRC-2533GST
to 40 MHz by updating the common DTSI file.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
[WRC-1900GST]
Acked-by: NOGUCHI Hiroshi <drvlabo@gmail.com>
[split patch, adjust commit title/message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
(cherry picked from commit b5ae70d0530d1a733816f921ae0fe4dd58251fbb)
---

diff --git a/target/linux/ramips/dts/elecom_wrc-gst.dtsi b/target/linux/ramips/dts/elecom_wrc-gst.dtsi
index 40f16adb84..fc2d7c0fb4 100644
--- a/target/linux/ramips/dts/elecom_wrc-gst.dtsi
+++ b/target/linux/ramips/dts/elecom_wrc-gst.dtsi
@@ -103,7 +103,7 @@
 	m25p80@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		spi-max-frequency = <10000000>;
+		spi-max-frequency = <40000000>;
 
 		partitions {
 			compatible = "fixed-partitions";