ramips: increase SPI frequency for ELECOM WRC-GST devices
authorINAGAKI Hiroshi <musashino.open@gmail.com>
Sat, 16 May 2020 06:14:18 +0000 (15:14 +0900)
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>
Sun, 28 Jun 2020 12:31:51 +0000 (14:31 +0200)
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)

target/linux/ramips/dts/elecom_wrc-gst.dtsi

index 40f16adb84a921e46661971ca56e084fa321989c..fc2d7c0fb4838a8df76cce1fc788ae90721417b3 100644 (file)
        m25p80@0 {
                compatible = "jedec,spi-nor";
                reg = <0>;
-               spi-max-frequency = <10000000>;
+               spi-max-frequency = <40000000>;
 
                partitions {
                        compatible = "fixed-partitions";