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Update our main_i2c1 frequency to allow the nxp,pcf8574 gpio-expander to function properly. Signed-off-by: Garrett Giordano Reviewed-by: Wadim Egorov --- arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts index a438baf542c2..171354b13e33 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts @@ -187,7 +187,7 @@ cpsw3g_phy3: ethernet-phy@3 { &main_i2c1 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c1_pins_default>; - clock-frequency = <400000>; + clock-frequency = <100000>; status = "okay"; gpio_exp: gpio-expander@21 {