[PATCH 10/13] arm64: dts: imx95-19x19-evk: Add pca9632 node
Peng Fan
peng.fan at nxp.com
Fri Aug 15 02:03:56 PDT 2025
Add an I²C-bus controlled 4-bit LED driver PCA9632 under lpi2c3.
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
index 82e183dc581012a7c5be3d2bf749463d0a8a360d..c35a5083c837379804e07f98163c0a5d4301abd7 100644
--- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
@@ -329,6 +329,19 @@ i2c3_gpio_expander_20: gpio at 20 {
reg = <0x20>;
vcc-supply = <®_3p3v>;
};
+
+ pca9632: pca9632 at 62 {
+ compatible = "nxp,pca9632";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x62>;
+
+ led_baclklight: led at 0 {
+ label = "backlight";
+ reg = <0>;
+ linux,default-trigger = "none";
+ };
+ };
};
&lpi2c4 {
--
2.37.1
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