From 4f04e2538ce4deec227b5a2659b813d1465f1b46 Mon Sep 17 00:00:00 2001
From: Jason Lin <v-jasonlin@microsoft.com>
Date: Thu, 2 Jul 2026 16:06:33 +0800
Subject: [PATCH] Enable ADRSTALL to avoid drop byte on i2c target.

---
 embassy-mcxa/src/i2c/target.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/embassy-mcxa/src/i2c/target.rs b/embassy-mcxa/src/i2c/target.rs
index 87fb5b61cd..dae535ec2d 100644
--- a/embassy-mcxa/src/i2c/target.rs
+++ b/embassy-mcxa/src/i2c/target.rs
@@ -369,6 +369,7 @@ impl<'d, M: Mode> I2c<'d, M> {
             });
 
             self.info.regs().scfgr1().modify(|w| {
+                w.set_adrstall(true);
                 w.set_rxstall(true);
                 w.set_txdstall(true);
                 w.set_gcen(config.general_call.into());