From: Joe Mullally <jwmullally@gmail.com>
Date: Sun, 2 Apr 2023 18:51:21 +0000 (+0300)
Subject: ramips: lower re305-v3 spi-max-frequency
X-Git-Tag: v23.05.0-rc1~545
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2122c80b321d439cf8b669ae26fcfeec605cf2cc;p=openwrt%2Fopenwrt.git

ramips: lower re305-v3 spi-max-frequency

Fix flash I/O instability observed in newer devices with cFeon
QH64A-104HIP (detected as en25qh64).

Ref: https://forum.openwrt.org/t/support-for-tp-link-re305-v3/75893/91

Reported-by: Dimitri Souza <dimitri.souza@gmail.com>
Tested-by: Dimitri Souza <dimitri.souza@gmail.com>
Signed-off-by: Joe Mullally <jwmullally@gmail.com>
[alter commit-message - target master]
Signed-off-by: David Bauer <mail@david-bauer.net>
---

diff --git a/target/linux/ramips/dts/mt7628an_tplink_re305-v3.dts b/target/linux/ramips/dts/mt7628an_tplink_re305-v3.dts
index 652aebec83..21df0fb3e6 100644
--- a/target/linux/ramips/dts/mt7628an_tplink_re305-v3.dts
+++ b/target/linux/ramips/dts/mt7628an_tplink_re305-v3.dts
@@ -13,7 +13,7 @@
 	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		spi-max-frequency = <50000000>;
+		spi-max-frequency = <10000000>;
 
 		partitions {
 			compatible = "fixed-partitions";