hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: OMAP3: Correct HWMOD DMTIMER SYSC register declarations 

Currently, the OMAP3 HWMOD data defines two TIOCP_CFG register structures
(referred to as the SYSC register in the HWMOD data) where timers 1, 2 and 10
use one of the defintions and the other timers use the other definition. For
OMAP3 devices the structure of the DMTIMER TIOCP_CFG register is the same for
all 12 instances of the DMTIMER. Please note that this is a difference between
OMAP3 and OMAP4 and could be the source of the confusion.

For OMAP3 devices, the DMTIMER TIOCP_CFG register has the fields,
clock-activity, emufree, idlemode, enwakeup, softreset and autoidle for all
12 timers. Therefore, remove one of the SYSC register definitions for the
DMTIMERs and ensure the appropriate register fields are defined for all
DMTIMERs.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
This commit is contained in:
Jon Hunter 2012-08-28 12:49:39 -05:00
parent 7b44cf2c15
commit 725a8fe312
1 changed files with 6 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
View File

@ -153,28 +153,13 @@ static struct omap_hwmod omap3xxx_debugss_hwmod = {
};
/* timer class */
static struct omap_hwmod_class_sysconfig omap3xxx_timer_1ms_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class omap3xxx_timer_1ms_hwmod_class = {
.name = "timer",
.sysc = &omap3xxx_timer_1ms_sysc,
};
static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP |
SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@ -224,7 +209,7 @@ static struct omap_hwmod omap3xxx_timer1_hwmod = {
},
},
.dev_attr = &capability_alwon_dev_attr,
.class = &omap3xxx_timer_1ms_hwmod_class,
.class = &omap3xxx_timer_hwmod_class,
};
/* timer2 */
@ -241,7 +226,7 @@ static struct omap_hwmod omap3xxx_timer2_hwmod = {
.idlest_idle_bit = OMAP3430_ST_GPT2_SHIFT,
},
},
.class = &omap3xxx_timer_1ms_hwmod_class,
.class = &omap3xxx_timer_hwmod_class,
};
/* timer3 */
@ -383,7 +368,7 @@ static struct omap_hwmod omap3xxx_timer10_hwmod = {
},
},
.dev_attr = &capability_pwm_dev_attr,
.class = &omap3xxx_timer_1ms_hwmod_class,
.class = &omap3xxx_timer_hwmod_class,
};
/* timer11 */