kernel: change i2c1 frequency from 400K to 100K

Some I2C devices can only operate at a frequency of 100KHz
2023-09-07 14:40:45 +08:00
parent 1b10c6a1fb
commit e38165e1c4
1 changed files with 5 additions and 0 deletions
--- a/build/boards/cv180x/cv1800b_milkv_duo_sd/dts_riscv/cv1800b_milkv_duo_sd.dts
+++ b/build/boards/cv180x/cv1800b_milkv_duo_sd/dts_riscv/cv1800b_milkv_duo_sd.dts
@ -20,6 +20,11 @@
 	status = "okay";
 };

+&i2c1 {
+       status = "okay";
+       clock-frequency = <100000>;
+};
+
 / {

 };