linux-kernel - [PATCH 10/13] arm64: dts: imx95-19x19-evk: Add pca9632 node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250815-imx9-dts-v1-10-e609eb4e3105@nxp.com>
Date: Fri, 15 Aug 2025 17:03:56 +0800
From: Peng Fan <peng.fan@....com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Frank Li <Frank.Li@....com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Peng Fan <peng.fan@....com>
Subject: [PATCH 10/13] arm64: dts: imx95-19x19-evk: Add pca9632 node

Add an I²C-bus controlled 4-bit LED driver PCA9632 under lpi2c3.

Signed-off-by: Peng Fan <peng.fan@....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@20 {
 		reg = <0x20>;
 		vcc-supply = <&reg_3p3v>;
 	};
+
+	pca9632: pca9632@62 {
+		compatible = "nxp,pca9632";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x62>;
+
+		led_baclklight: led@0 {
+			label = "backlight";
+			reg = <0>;
+			linux,default-trigger = "none";
+		};
+	};
 };
 
 &lpi2c4 {

-- 
2.37.1