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Much of PSIL endpoint configuration for a given SoC can be known at compile time, therefore pass them for platform specific data instead of DT. Add per SoC's specific PSIL endpoint data. This is to bring driver in sync with upstream DT. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
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*/
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#ifndef K3_PSIL_PRIV_H_
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#define K3_PSIL_PRIV_H_
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#include "k3-psil.h"
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struct psil_ep {
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u32 thread_id;
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struct psil_endpoint_config ep_config;
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};
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/**
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* struct psil_ep_map - PSI-L thread ID configuration maps
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* @name: Name of the map, set it to the name of the SoC
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* @src: Array of source PSI-L thread configurations
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* @src_count: Number of entries in the src array
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* @dst: Array of destination PSI-L thread configurations
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* @dst_count: Number of entries in the dst array
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*
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* In case of symmetric configuration for a matching src/dst thread (for example
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* 0x4400 and 0xc400) only the src configuration can be present. If no dst
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* configuration found the code will look for (dst_thread_id & ~0x8000) to find
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* the symmetric match.
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*/
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struct psil_ep_map {
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char *name;
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struct psil_ep *src;
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int src_count;
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struct psil_ep *dst;
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int dst_count;
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};
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struct psil_endpoint_config *psil_get_ep_config(u32 thread_id);
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/* SoC PSI-L endpoint maps */
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extern struct psil_ep_map am654_ep_map;
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extern struct psil_ep_map j721e_ep_map;
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#endif /* K3_PSIL_PRIV_H_ */
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