[openwrt/openwrt] ramips: cudy wr1300v1 reduce SPI freq to 10000000

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/990419dac33ee81f14e791a3d783f7f4cba86e53

commit 990419dac33ee81f14e791a3d783f7f4cba86e53
Author: Filip Milivojevic <zekica at gmail.com>
AuthorDate: Sat Jan 14 15:06:42 2023 +0100

    ramips: cudy wr1300v1 reduce SPI freq to 10000000
    
    Reducing SPI flash frequency allows the build to boot on both old variants
    with W25Q128 chip and new variants with XM25QH128C chip.
    
    The old 80000000 value only boots on devices with the W25Q128 flash.
    
    This is also the change Cudy themselves made in their openwrt builds and
    their .dts file.
    
    Removed m25p,fast-read as it is not needed with slower speeds.
    
    Signed-off-by: Filip Milivojevic <zekica at gmail.com>
---
 target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts b/target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts
index 4062c46e3e..cc1afdc95b 100644
--- a/target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts
+++ b/target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts
@@ -65,8 +65,7 @@
 	flash at 0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		spi-max-frequency = <80000000>;
-		m25p,fast-read;
+		spi-max-frequency = <10000000>;
 
 		partitions {
 			compatible = "fixed-partitions";