[PATCH v3 6/8] arm64: dts: amlogic: t7: Add i2c pinctrl node

Ronald Claveau
2026-04-17T16:37:23Z

Add the T7 pinctrl used by the Khadas VIM4 for MCU communication.

Signed-off-by: Ronald Claveau <linux-kernel-dev@aliel.fr>
---
arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
index 7fe72c94ed623..e96fe10b251a0 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
@@ -376,6 +376,16 @@ mux {
};
};

+ i2c0_ao_d_pins: i2c0-ao-d {
+ mux {
+ groups = "i2c0_ao_sck_d",
+ "i2c0_ao_sda_d";
+ function = "i2c0_ao";
+ bias-disable;
+ drive-strength-microamp = <3000>;
+ };
+ };
+
pwm_a_pins: pwm-a {
mux {
groups = "pwm_a";

--
2.49.0