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43b40992ce
Add support for categorizing and iterating over hardware IP blocks by the "class" of the IP block. The class is the type of the IP block: e.g., "timer", "timer1ms", etc. Move the OCP_SYSCONFIG/SYSSTATUS data from the struct omap_hwmod into the struct omap_hwmod_class, since it's expected to stay consistent for each class. While here, fix some comments. The hwmod_class structures in this patch were designed and proposed by Benoît Cousson <b-cousson@ti.com> and were refined in a discussion between Thara Gopinath <thara@ti.com>, Kevin Hilman <khilman@deeprootsystems.com>, and myself. This patch uses WARN() lines that are longer than 80 characters, as Kevin noted a broader lkml consensus to increase greppability by keeping the messages all on one line. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Benoît Cousson <b-cousson@ti.com> Cc: Thara Gopinath <thara@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/*
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* omap_hwmod common data structures
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*
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* Copyright (C) 2010 Texas Instruments, Inc.
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* Thara Gopinath <thara@ti.com>
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* Benoît Cousson
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*
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* Copyright (C) 2010 Nokia Corporation
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* Paul Walmsley
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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 as
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* published by the Free Software Foundation.
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*
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* This data/structures are to be used while defining OMAP on-chip module
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* data and their integration with other OMAP modules and Linux.
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*/
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#include <plat/omap_hwmod.h>
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#include "omap_hwmod_common_data.h"
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/**
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* struct omap_hwmod_sysc_type1 - TYPE1 sysconfig scheme.
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*
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* To be used by hwmod structure to specify the sysconfig offsets
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* if the device ip is compliant with the original PRCM protocol
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* defined for OMAP2420.
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*/
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struct omap_hwmod_sysc_fields omap_hwmod_sysc_type1 = {
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.midle_shift = SYSC_TYPE1_MIDLEMODE_SHIFT,
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.clkact_shift = SYSC_TYPE1_CLOCKACTIVITY_SHIFT,
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.sidle_shift = SYSC_TYPE1_SIDLEMODE_SHIFT,
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.enwkup_shift = SYSC_TYPE1_ENAWAKEUP_SHIFT,
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.srst_shift = SYSC_TYPE1_SOFTRESET_SHIFT,
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.autoidle_shift = SYSC_TYPE1_AUTOIDLE_SHIFT,
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};
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/**
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* struct omap_hwmod_sysc_type2 - TYPE2 sysconfig scheme.
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*
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* To be used by hwmod structure to specify the sysconfig offsets if the
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* device ip is compliant with the new PRCM protocol defined for new
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* OMAP4 IPs.
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*/
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struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2 = {
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.midle_shift = SYSC_TYPE2_MIDLEMODE_SHIFT,
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.sidle_shift = SYSC_TYPE2_SIDLEMODE_SHIFT,
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.srst_shift = SYSC_TYPE2_SOFTRESET_SHIFT,
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};
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/*
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* omap_hwmod class data
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*/
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struct omap_hwmod_class l3_hwmod_class = {
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.name = "l3"
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};
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struct omap_hwmod_class l4_hwmod_class = {
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.name = "l4"
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};
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struct omap_hwmod_class mpu_hwmod_class = {
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.name = "mpu"
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};
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