From 443e3bd1c6e61aa39f4fc176b22ad2d75f33bcb4 Mon Sep 17 00:00:00 2001 From: David Bentham Date: Mon, 25 Dec 2023 11:51:16 +0000 Subject: [PATCH] ramips: unielec-u7621-01: Increase SPI frequency to 50MHz Flash: 16MB SPI NOR flash (Macronix MX25L12805D) Based on the manufactured datasheet this chip is capable of 50MHz. We dont enable fast-read as mt7621 are only capable of 44mhz in a read state. Tested on this unit without any issues. Signed-off-by: David Bentham --- target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts b/target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts index c933e443c1..d6189f3d58 100644 --- a/target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts +++ b/target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts @@ -13,7 +13,7 @@ flash@0 { compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <14000000>; + spi-max-frequency = <50000000>; partitions { compatible = "fixed-partitions"; -- 2.30.2