From: Roger Quadros Date: Sat, 23 Sep 2023 08:00:46 +0000 (+0300) Subject: arm64: dts: ti: k3-am64: Add GPIO expander on I2C0 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a716abbaa145d30653cee2f2644f9bd721117150;p=linux.git arm64: dts: ti: k3-am64: Add GPIO expander on I2C0 A TCA9554 GPIO expander is present on I2C0. Add it. Signed-off-by: Roger Quadros Link: https://lore.kernel.org/r/20230923080046.5373-3-rogerq@kernel.org Signed-off-by: Vignesh Raghavendra --- diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts index d0e1191baecd6..4dba18941015d 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts @@ -407,6 +407,15 @@ pinctrl-0 = <&main_i2c0_pins_default>; clock-frequency = <400000>; + gpio@38 { + /* TCA9554 */ + compatible = "nxp,pca9554"; + reg = <0x38>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "HSE_DETECT"; + }; + eeprom@50 { /* AT24CM01 */ compatible = "atmel,24c1024";