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0bd99a1dd2
This patch adds i.MX95 SoC and clock related code. Because they are based on SCMI, put them in the scmi subfolder. Signed-off-by: Alice Guo <alice.guo@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Ji Luo <ji.luo@nxp.com> Signed-off-by: Jindong Yue <jindong.yue@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com>
27 lines
509 B
C
27 lines
509 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2022 NXP
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*/
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#ifndef __ARCH_IMX9_SYS_PROTO_H
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#define __ARCH_IMX9_SYS_PROTO_H
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#include <asm/mach-imx/sys_proto.h>
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enum imx9_soc_voltage_mode {
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VOLT_LOW_DRIVE = 0,
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VOLT_NOMINAL_DRIVE,
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VOLT_OVER_DRIVE,
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VOLT_SUPER_OVER_DRIVE,
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};
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void soc_power_init(void);
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bool m33_is_rom_kicked(void);
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int m33_prepare(void);
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enum imx9_soc_voltage_mode soc_target_voltage_mode(void);
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#define is_voltage_mode(mode) (soc_target_voltage_mode() == (mode))
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#endif
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