[PATCH 2/2] arm64: dts: imx93-11x11-frdm: add missing vcc-supply

Maud Spierings via B4 Relay devnull+maud_spierings.hotmail.com at kernel.org
Sun Sep 6 06:58:22 PDT 2026


From: Maud Spierings <maud_spierings at hotmail.com>

Add the power supply to the pcal6408 gpio expander, it doesn't have the
dependency loop like the pcal6524.

Signed-off-by: Maud Spierings <maud_spierings at hotmail.com>
---
 arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts
index 8034992a73c7..23d2b9930420 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts
@@ -45,6 +45,7 @@ pcal6408: gpio at 20 {
 		#gpio-cells = <2>;
 		gpio-controller;
 		reset-gpios = <&pcal6524 20 GPIO_ACTIVE_LOW>;
+		vcc-supply = <&buck5>;
 	};
 };
 

-- 
2.55.0





More information about the linux-arm-kernel mailing list