From: Peng Fan <peng.fan@nxp.com>
Date: Thu, 6 Apr 2023 10:23:19 +0000 (+0800)
Subject: sysreset: psci: add psci_sysreset_get_status
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-logo.png?a=commitdiff_plain;h=6326519f5755bbb72ff2f1b4747236790b5bb980;p=u-boot.git

sysreset: psci: add psci_sysreset_get_status

Add weak function psci_sysreset_get_status for platform to define
their own reset status with CONFIG_SYSRESET enabled.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---

diff --git a/drivers/sysreset/sysreset_psci.c b/drivers/sysreset/sysreset_psci.c
index 30c4b9c1f5..a8a41528a8 100644
--- a/drivers/sysreset/sysreset_psci.c
+++ b/drivers/sysreset/sysreset_psci.c
@@ -9,6 +9,11 @@
 #include <linux/errno.h>
 #include <linux/psci.h>
 
+__weak int psci_sysreset_get_status(struct udevice *dev, char *buf, int size)
+{
+	return -EOPNOTSUPP;
+}
+
 static int psci_sysreset_request(struct udevice *dev, enum sysreset_t type)
 {
 	switch (type) {
@@ -28,6 +33,7 @@ static int psci_sysreset_request(struct udevice *dev, enum sysreset_t type)
 
 static struct sysreset_ops psci_sysreset_ops = {
 	.request = psci_sysreset_request,
+	.get_status = psci_sysreset_get_status,
 };
 
 U_BOOT_DRIVER(psci_sysreset) = {