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| author | Paul Walmsley <paul@pwsan.com> | 2010-02-22 22:09:34 -0700 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2010-02-24 17:45:14 -0700 |
| commit | 43b40992ce21def8d5957f32d7ddb728af89bfce (patch) | |
| tree | 2e6f25d2d3d5cfbea42564d25cd887279ee8ab00 /arch/arm/mach-omap2/omap_hwmod_common_data.c | |
| parent | 7359154e94623f6a5a68a77b9fcfbef40633c93f (diff) | |
| download | linux-43b40992ce21def8d5957f32d7ddb728af89bfce.tar.gz linux-43b40992ce21def8d5957f32d7ddb728af89bfce.tar.bz2 linux-43b40992ce21def8d5957f32d7ddb728af89bfce.zip | |
OMAP hwmod: add hwmod class support
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>
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_common_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_common_data.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.c b/arch/arm/mach-omap2/omap_hwmod_common_data.c index 2567c6edc6af..1e80b914fa1a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_common_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_common_data.c @@ -3,6 +3,10 @@ * * Copyright (C) 2010 Texas Instruments, Inc. * Thara Gopinath <thara@ti.com> + * Benoît Cousson + * + * Copyright (C) 2010 Nokia Corporation + * Paul Walmsley * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -14,6 +18,8 @@ #include <plat/omap_hwmod.h> +#include "omap_hwmod_common_data.h" + /** * struct omap_hwmod_sysc_type1 - TYPE1 sysconfig scheme. * @@ -42,3 +48,21 @@ struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2 = { .sidle_shift = SYSC_TYPE2_SIDLEMODE_SHIFT, .srst_shift = SYSC_TYPE2_SOFTRESET_SHIFT, }; + + +/* + * omap_hwmod class data + */ + +struct omap_hwmod_class l3_hwmod_class = { + .name = "l3" +}; + +struct omap_hwmod_class l4_hwmod_class = { + .name = "l4" +}; + +struct omap_hwmod_class mpu_hwmod_class = { + .name = "mpu" +}; + |