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ARM: OMAP2+: hwmod: Add new sysc_type3 into omap_hwmod required for am33xx

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In case of AM33xx family of devices (like cpsw) have different sysc
bit field offsets defined,

sysc_type3:
|  3     2  |  1    0  |
| STDBYMODE | IDLEMODE |

So introduce new sysc_type3 in omap_hwmod common data.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Vaibhav Hiremath 2012-07-04 03:40:59 -06:00 committed by Paul Walmsley
parent 6887a4131d
commit 248b3b3d84
2 changed files with 19 additions and 0 deletions
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9
arch/arm/mach-omap2/omap_hwmod_common_data.c
View File

@ -49,6 +49,15 @@ struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2 = {
.srst_shift = SYSC_TYPE2_SOFTRESET_SHIFT,
};
/**
* struct omap_hwmod_sysc_type3 - TYPE3 sysconfig scheme.
* Used by some IPs on AM33xx
*/
struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3 = {
.midle_shift = SYSC_TYPE3_MIDLEMODE_SHIFT,
.sidle_shift = SYSC_TYPE3_SIDLEMODE_SHIFT,
};
struct omap_dss_dispc_dev_attr omap2_3_dss_dispc_dev_attr = {
.manager_count = 2,
.has_framedonetv_irq = 0

10
arch/arm/plat-omap/include/plat/omap_hwmod.h
View File

@ -41,6 +41,7 @@ struct omap_device;
extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type1;
extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
/*
* OCP SYSCONFIG bit shifts/masks TYPE1. These are for IPs compliant
@ -70,6 +71,15 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2;
#define SYSC_TYPE2_MIDLEMODE_SHIFT 4
#define SYSC_TYPE2_MIDLEMODE_MASK (0x3 << SYSC_TYPE2_MIDLEMODE_SHIFT)
/*
* OCP SYSCONFIG bit shifts/masks TYPE3.
* This is applicable for some IPs present in AM33XX
*/
#define SYSC_TYPE3_SIDLEMODE_SHIFT 0
#define SYSC_TYPE3_SIDLEMODE_MASK (0x3 << SYSC_TYPE3_SIDLEMODE_SHIFT)
#define SYSC_TYPE3_MIDLEMODE_SHIFT 2
#define SYSC_TYPE3_MIDLEMODE_MASK (0x3 << SYSC_TYPE3_MIDLEMODE_SHIFT)
/* OCP SYSSTATUS bit shifts/masks */
#define SYSS_RESETDONE_SHIFT 0
#define SYSS_RESETDONE_MASK (1 << SYSS_RESETDONE_SHIFT)