From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001
From: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 14:33:42 +0000
Subject: Add submodule dependency files

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
---
 roms/u-boot/drivers/sysreset/sysreset_psci.c | 37 ++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 roms/u-boot/drivers/sysreset/sysreset_psci.c

(limited to 'roms/u-boot/drivers/sysreset/sysreset_psci.c')

diff --git a/roms/u-boot/drivers/sysreset/sysreset_psci.c b/roms/u-boot/drivers/sysreset/sysreset_psci.c
new file mode 100644
index 000000000..83ecbcb9d
--- /dev/null
+++ b/roms/u-boot/drivers/sysreset/sysreset_psci.c
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017 Masahiro Yamada <yamada.masahiro@socionext.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <sysreset.h>
+#include <linux/errno.h>
+#include <linux/psci.h>
+
+static int psci_sysreset_request(struct udevice *dev, enum sysreset_t type)
+{
+	switch (type) {
+	case SYSRESET_WARM:
+	case SYSRESET_COLD:
+		psci_sys_reset(type);
+		break;
+	case SYSRESET_POWER_OFF:
+		psci_sys_poweroff();
+		break;
+	default:
+		return -ENOSYS;
+	}
+
+	return -EINPROGRESS;
+}
+
+static struct sysreset_ops psci_sysreset_ops = {
+	.request = psci_sysreset_request,
+};
+
+U_BOOT_DRIVER(psci_sysreset) = {
+	.name = "psci-sysreset",
+	.id = UCLASS_SYSRESET,
+	.ops = &psci_sysreset_ops,
+};
-- 
cgit 1.2.3-korg