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a72b9e7754
- Add mtk_pm_system_reset_cros() for cros reset. - Add mtk_pm_system_off_cros() for cros power-off. TEST=build pass BUG=b:236331724 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I4117f6080e282551b37a936a490ab7b37ac31827
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
/*
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* Copyright (c) 2022, MediaTek Inc. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <assert.h>
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#include <arch_helpers.h>
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#include <common/debug.h>
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#include <drivers/gpio.h>
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#include <lib/mtk_init/mtk_init.h>
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#include <lib/pm/mtk_pm.h>
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#include <plat_params.h>
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#include <pmic.h>
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#include <rtc.h>
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static void __dead2 mtk_system_reset_cros(void)
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{
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struct bl_aux_gpio_info *gpio_reset = plat_get_mtk_gpio_reset();
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INFO("MTK System Reset\n");
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gpio_set_value(gpio_reset->index, gpio_reset->polarity);
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wfi();
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ERROR("MTK System Reset: operation not handled.\n");
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panic();
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}
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static void __dead2 mtk_system_off_cros(void)
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{
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INFO("MTK System Off\n");
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rtc_power_off_sequence();
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pmic_power_off();
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wfi();
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ERROR("MTK System Off: operation not handled.\n");
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panic();
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}
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static struct plat_pm_reset_ctrl lib_reset_ctrl = {
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.system_off = mtk_system_off_cros,
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.system_reset = mtk_system_reset_cros,
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.system_reset2 = NULL,
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};
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static int lib_reset_ctrl_init(void)
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{
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INFO("Reset init\n");
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plat_pm_ops_setup_reset(&lib_reset_ctrl);
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return 0;
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}
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MTK_ARCH_INIT(lib_reset_ctrl_init);
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