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/*
* Copyright 2017 NXP
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __IMX_SOC_H
#define __IMX_SOC_H
enum imx_cpu_pwr_mode {
WAIT_CLOCKED, /* wfi only */
WAIT_UNCLOCKED, /* WAIT */
WAIT_UNCLOCKED_POWER_OFF, /* WAIT + SRPG */
STOP_POWER_ON, /* just STOP */
STOP_POWER_OFF, /* STOP + SRPG */
};
enum imx_gpc_slot {
A53_CORE0,
A53_CORE1,
A53_CORE2,
A53_CORE3,
A53_SCU,
};
enum imx_gpc_pu_slot {
FAST_MEGA_MIX,
MIPI_PHY,
PCIE1_PHY,
OTG1_PHY,
OTG2_PHY,
RESERVED,
CORE1_M4,
DDR1_PHY,
DDR2_PHY,
GPU,
VPU,
HDMI_PHY,
DSIP,
MIPI_CSI1,
MIPI_CSI2,
PCIE2_PHY,
};
void imx_gpc_set_m_core_pgc(unsigned int cpu, bool pdn);
void imx_gpc_set_lpm_mode(enum imx_cpu_pwr_mode mode);
void imx_gpc_set_cpu_power_gate_by_lpm(unsigned int cpu, bool pdn);
void imx_gpc_set_plat_power_gate_by_lpm(bool pdn);
void imx_gpc_set_core_pdn_pup_by_software(unsigned int cpu, bool pdn);
void imx_gpc_set_cpu_ppower_gate_by_wfi(unsigned int cpu, bool pdn);
void imx_gpc_pre_suspend(bool arm_power_off);
void imx_gpc_post_resume(void);
void imx_gpc_init(void);
void imx_enable_cpu(unsigned int cpu, bool enable);
int imx_is_m4_enabled(void);
void imx_set_cpu_jump_addr(unsigned int cpu, void *jump_addr);
#endif /* __IMX_SOC_H */
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