From: Stefano Radaelli <stefano.r@variscite.com>
Date: Wed, 3 Jun 2026 08:25:04 +0000 (+0200)
Subject: arm64: dts: imx93-var-som-symphony: enable ADC
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b3c52872bfa2de6f4f1862cbeef8204394bb09b7;p=thirdparty%2Flinux.git

arm64: dts: imx93-var-som-symphony: enable ADC

Enable ADC1 on the Symphony carrier board and describe its 1.8 V
reference supply.

Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
index 56f8744c861a..409c7e74ffe3 100644
--- a/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
@@ -159,6 +159,11 @@
 	};
 };
 
+&adc1 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
+
 /* Use external instead of internal RTC*/
 &bbnsm_rtc {
 	status = "disabled";