From 91034ff4d69e7891055c58540f9f82463f68432e Mon Sep 17 00:00:00 2001
From: David Sidrane <David.Sidrane@NscDg.com>
Date: Mon, 23 Oct 2023 04:21:32 -0700
Subject: [PATCH] s32k3xx:lpi2c Timeouts can not be 0

---
 arch/arm/src/s32k3xx/s32k3xx_lpi2c.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/arch/arm/src/s32k3xx/s32k3xx_lpi2c.c b/arch/arm/src/s32k3xx/s32k3xx_lpi2c.c
index 7dedd48a1a..9ec3269ba7 100644
--- a/arch/arm/src/s32k3xx/s32k3xx_lpi2c.c
+++ b/arch/arm/src/s32k3xx/s32k3xx_lpi2c.c
@@ -463,8 +463,9 @@ static inline void
 #ifdef CONFIG_S32K3XX_I2C_DYNTIMEO
 static uint32_t s32k3xx_lpi2c_toticks(int msgc, struct i2c_msg_s *msgs)
 {
-  size_t bytecount = 0;
   int i;
+  size_t bytecount = 0;
+  uint32_t tick    = 0;
 
   /* Count the number of bytes left to process */
 
@@ -477,7 +478,13 @@ static uint32_t s32k3xx_lpi2c_toticks(int msgc, struct i2c_msg_s *msgs)
    * factor.
    */
 
-  return USEC2TICK(CONFIG_S32K3XX_I2C_DYNTIMEO_USECPERBYTE * bytecount);
+  tick = USEC2TICK(CONFIG_S32K3XX_I2C_DYNTIMEO_USECPERBYTE * bytecount);
+  if (tick == 0)
+    {
+      tick = 1;
+    }
+
+  return tick;
 }
 #endif