commit b366a0e4ec14b14daf0dbf7da29cdee778d7f904
author Yidi Lin <yidilin@chromium.org> Fri Apr 19 11:59:24 2024 +0800
committer Gavin Liu <gavin.liu@mediatek.corp-partner.google.com> Wed Feb 05 23:56:28 2025 +0800
tree 4817da54afa993417e0a655d1c10251a0496d8e1
parent db60b052ab9be8479281d59057e549ed3de7962f

feat(mt8196): add reset and poweroff function for PSCI call

Add reset and poweroff function for PSCI call.

Change-Id: I65b9e341b74f568f968f3c464a64ea754284cb8c
Signed-off-by: Yidi Lin <yidilin@chromium.org>

plat/mediatek/lib/system_reset/reset_cros.c

diff --git a/plat/mediatek/lib/system_reset/reset_cros.c b/plat/mediatek/lib/system_reset/reset_cros.c
index 40e68ba..5f97650 100644
--- a/plat/mediatek/lib/system_reset/reset_cros.c
+++ b/plat/mediatek/lib/system_reset/reset_cros.c
@@ -1,18 +1,25 @@
 /*
- * Copyright (c) 2022, MediaTek Inc. All rights reserved.
+ * Copyright (c) 2022-2025, MediaTek Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #include <assert.h>
+
 #include <arch_helpers.h>
 #include <common/debug.h>
+#include <drivers/delay_timer.h>
 #include <drivers/gpio.h>
+#if CONFIG_MTK_PMIC_SHUTDOWN_CFG
+#include <drivers/pmic/pmic_psc.h>
+#endif
 #include <lib/mtk_init/mtk_init.h>
 #include <lib/pm/mtk_pm.h>
 #include <plat_params.h>
+#if !CONFIG_MTK_PMIC_SHUTDOWN_CFG
 #include <pmic.h>
 #include <rtc.h>
+#endif
 
 static void __dead2 mtk_system_reset_cros(void)
 {
@@ -31,8 +38,13 @@
 {
 	INFO("MTK System Off\n");
 
+#if CONFIG_MTK_PMIC_SHUTDOWN_CFG
+	platform_power_hold(false);
+	mdelay(1000);
+#else
 	rtc_power_off_sequence();
 	pmic_power_off();
+#endif
 
 	wfi();
 	ERROR("MTK System Off: operation not handled.\n");