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63 lines
1.9 KiB
63 lines
1.9 KiB
/* Copyright (c) 2015, The Linux Foundation. All rights reserved. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 and |
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* only version 2 as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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*/ |
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#include <linux/io.h> |
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#include <linux/errno.h> |
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#include <linux/qcom_scm.h> |
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/** |
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* qcom_scm_set_cold_boot_addr() - Set the cold boot address for cpus |
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* @entry: Entry point function for the cpus |
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* @cpus: The cpumask of cpus that will use the entry point |
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* |
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* Set the cold boot address of the cpus. Any cpu outside the supported |
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* range would be removed from the cpu present mask. |
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*/ |
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int __qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus) |
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{ |
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return -ENOTSUPP; |
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} |
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/** |
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* qcom_scm_set_warm_boot_addr() - Set the warm boot address for cpus |
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* @entry: Entry point function for the cpus |
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* @cpus: The cpumask of cpus that will use the entry point |
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* |
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* Set the Linux entry point for the SCM to transfer control to when coming |
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* out of a power down. CPU power down may be executed on cpuidle or hotplug. |
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*/ |
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int __qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus) |
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{ |
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return -ENOTSUPP; |
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} |
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/** |
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* qcom_scm_cpu_power_down() - Power down the cpu |
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* @flags - Flags to flush cache |
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* |
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* This is an end point to power down cpu. If there was a pending interrupt, |
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* the control would return from this function, otherwise, the cpu jumps to the |
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* warm boot entry point set for this cpu upon reset. |
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*/ |
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void __qcom_scm_cpu_power_down(u32 flags) |
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{ |
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} |
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int __qcom_scm_is_call_available(u32 svc_id, u32 cmd_id) |
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{ |
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return -ENOTSUPP; |
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} |
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int __qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt, u32 *resp) |
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{ |
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return -ENOTSUPP; |
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}
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