From 478aad72d017d6be9d3cab9f5b6988340b4beba0 Mon Sep 17 00:00:00 2001
From: Andrey Smirnov <andrew.smirnov@gmail.com>
Date: Thu, 26 Apr 2018 22:49:45 -0700
Subject: ARM: i.MX53: Record reset reason as a part of startup

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-imx/imx53.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/mach-imx/imx53.c b/arch/arm/mach-imx/imx53.c
index 2758f1bbcf..56f1bda75e 100644
--- a/arch/arm/mach-imx/imx53.c
+++ b/arch/arm/mach-imx/imx53.c
@@ -21,6 +21,7 @@
 #include <mach/revision.h>
 #include <mach/clock-imx51_53.h>
 #include <mach/generic.h>
+#include <mach/reset-reason.h>
 
 #define SI_REV 0x48
 
@@ -52,7 +53,10 @@ static int imx53_silicon_revision(void)
 
 int imx53_init(void)
 {
+	void __iomem *src = IOMEM(MX53_SRC_BASE_ADDR);
+
 	imx53_silicon_revision();
+	imx_set_reset_reason(src + IMX_SRC_SRSR, imx_reset_reasons);
 	imx53_boot_save_loc();
 	add_generic_device("imx53-esdctl", 0, NULL, MX53_ESDCTL_BASE_ADDR, 0x1000, IORESOURCE_MEM, NULL);
 
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