[openwrt/openwrt] ramips: dts: increase maximum MMC clock frequency

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/143cfd6113231c61f38d1b9f5a0ea9ce3cc986c5

commit 143cfd6113231c61f38d1b9f5a0ea9ce3cc986c5
Author: Shiji Yang <yangshiji66 at outlook.com>
AuthorDate: Sat May 24 16:32:26 2025 +0800

    ramips: dts: increase maximum MMC clock frequency
    
    The High-Speed SD mode stability issue should have been fixed.
    Increase the MMC max-frequency to improve the IO speed. We can
    still use the sysfs to limit the clock frequency, e.g.
    
    root at OpenWrt:~# echo 25000000 > /sys/kernel/debug/mmc0/clock
    
    Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
    Link: https://github.com/openwrt/openwrt/pull/18896
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 target/linux/ramips/dts/mt7620a.dtsi  | 2 +-
 target/linux/ramips/dts/mt7621.dtsi   | 2 +-
 target/linux/ramips/dts/mt7628an.dtsi | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index 7542d43bae..ef430b1b9f 100644
--- a/target/linux/ramips/dts/mt7620a.dtsi
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -522,7 +522,7 @@
 		reg = <0x10130000 0x4000>;
 
 		bus-width = <4>;
-		max-frequency = <24000000>;
+		max-frequency = <48000000>;
 		cap-mmc-highspeed;
 		cap-sd-highspeed;
 		disable-wp;
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 600cea4a4f..24e80835dd 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -363,7 +363,7 @@
 		reg = <0x1e130000 0x4000>;
 
 		bus-width = <4>;
-		max-frequency = <48000000>;
+		max-frequency = <50000000>;
 		cap-mmc-highspeed;
 		cap-sd-highspeed;
 		disable-wp;
diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi
index e705d46b1e..47dd4df276 100644
--- a/target/linux/ramips/dts/mt7628an.dtsi
+++ b/target/linux/ramips/dts/mt7628an.dtsi
@@ -376,7 +376,7 @@
 		reg = <0x10130000 0x4000>;
 
 		bus-width = <4>;
-		max-frequency = <24000000>;
+		max-frequency = <48000000>;
 		cap-mmc-highspeed;
 		cap-sd-highspeed;
 		disable-wp;