diff options
Diffstat (limited to 'arch/arm/mach-omap2/powerdomain.c')
-rw-r--r-- | arch/arm/mach-omap2/powerdomain.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index 69b36e185e9b..1678a3284233 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c | |||
@@ -28,11 +28,13 @@ | |||
28 | #include "prm44xx.h" | 28 | #include "prm44xx.h" |
29 | 29 | ||
30 | #include <asm/cpu.h> | 30 | #include <asm/cpu.h> |
31 | #include <plat/cpu.h> | 31 | |
32 | #include <plat/prcm.h> | ||
33 | |||
32 | #include "powerdomain.h" | 34 | #include "powerdomain.h" |
33 | #include "clockdomain.h" | 35 | #include "clockdomain.h" |
34 | #include <plat/prcm.h> | ||
35 | 36 | ||
37 | #include "soc.h" | ||
36 | #include "pm.h" | 38 | #include "pm.h" |
37 | 39 | ||
38 | #define PWRDM_TRACE_STATES_FLAG (1<<31) | 40 | #define PWRDM_TRACE_STATES_FLAG (1<<31) |
@@ -339,8 +341,8 @@ int pwrdm_add_clkdm(struct powerdomain *pwrdm, struct clockdomain *clkdm) | |||
339 | if (!pwrdm || !clkdm) | 341 | if (!pwrdm || !clkdm) |
340 | return -EINVAL; | 342 | return -EINVAL; |
341 | 343 | ||
342 | pr_debug("powerdomain: associating clockdomain %s with powerdomain " | 344 | pr_debug("powerdomain: %s: associating clockdomain %s\n", |
343 | "%s\n", clkdm->name, pwrdm->name); | 345 | pwrdm->name, clkdm->name); |
344 | 346 | ||
345 | for (i = 0; i < PWRDM_MAX_CLKDMS; i++) { | 347 | for (i = 0; i < PWRDM_MAX_CLKDMS; i++) { |
346 | if (!pwrdm->pwrdm_clkdms[i]) | 348 | if (!pwrdm->pwrdm_clkdms[i]) |
@@ -354,8 +356,8 @@ int pwrdm_add_clkdm(struct powerdomain *pwrdm, struct clockdomain *clkdm) | |||
354 | } | 356 | } |
355 | 357 | ||
356 | if (i == PWRDM_MAX_CLKDMS) { | 358 | if (i == PWRDM_MAX_CLKDMS) { |
357 | pr_debug("powerdomain: increase PWRDM_MAX_CLKDMS for " | 359 | pr_debug("powerdomain: %s: increase PWRDM_MAX_CLKDMS for clkdm %s\n", |
358 | "pwrdm %s clkdm %s\n", pwrdm->name, clkdm->name); | 360 | pwrdm->name, clkdm->name); |
359 | WARN_ON(1); | 361 | WARN_ON(1); |
360 | ret = -ENOMEM; | 362 | ret = -ENOMEM; |
361 | goto pac_exit; | 363 | goto pac_exit; |
@@ -387,16 +389,16 @@ int pwrdm_del_clkdm(struct powerdomain *pwrdm, struct clockdomain *clkdm) | |||
387 | if (!pwrdm || !clkdm) | 389 | if (!pwrdm || !clkdm) |
388 | return -EINVAL; | 390 | return -EINVAL; |
389 | 391 | ||
390 | pr_debug("powerdomain: dissociating clockdomain %s from powerdomain " | 392 | pr_debug("powerdomain: %s: dissociating clockdomain %s\n", |
391 | "%s\n", clkdm->name, pwrdm->name); | 393 | pwrdm->name, clkdm->name); |
392 | 394 | ||
393 | for (i = 0; i < PWRDM_MAX_CLKDMS; i++) | 395 | for (i = 0; i < PWRDM_MAX_CLKDMS; i++) |
394 | if (pwrdm->pwrdm_clkdms[i] == clkdm) | 396 | if (pwrdm->pwrdm_clkdms[i] == clkdm) |
395 | break; | 397 | break; |
396 | 398 | ||
397 | if (i == PWRDM_MAX_CLKDMS) { | 399 | if (i == PWRDM_MAX_CLKDMS) { |
398 | pr_debug("powerdomain: clkdm %s not associated with pwrdm " | 400 | pr_debug("powerdomain: %s: clkdm %s not associated?!\n", |
399 | "%s ?!\n", clkdm->name, pwrdm->name); | 401 | pwrdm->name, clkdm->name); |
400 | ret = -ENOENT; | 402 | ret = -ENOENT; |
401 | goto pdc_exit; | 403 | goto pdc_exit; |
402 | } | 404 | } |
@@ -485,7 +487,7 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) | |||
485 | if (!(pwrdm->pwrsts & (1 << pwrst))) | 487 | if (!(pwrdm->pwrsts & (1 << pwrst))) |
486 | return -EINVAL; | 488 | return -EINVAL; |
487 | 489 | ||
488 | pr_debug("powerdomain: setting next powerstate for %s to %0x\n", | 490 | pr_debug("powerdomain: %s: setting next powerstate to %0x\n", |
489 | pwrdm->name, pwrst); | 491 | pwrdm->name, pwrst); |
490 | 492 | ||
491 | if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) { | 493 | if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) { |
@@ -587,7 +589,7 @@ int pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) | |||
587 | if (!(pwrdm->pwrsts_logic_ret & (1 << pwrst))) | 589 | if (!(pwrdm->pwrsts_logic_ret & (1 << pwrst))) |
588 | return -EINVAL; | 590 | return -EINVAL; |
589 | 591 | ||
590 | pr_debug("powerdomain: setting next logic powerstate for %s to %0x\n", | 592 | pr_debug("powerdomain: %s: setting next logic powerstate to %0x\n", |
591 | pwrdm->name, pwrst); | 593 | pwrdm->name, pwrst); |
592 | 594 | ||
593 | if (arch_pwrdm && arch_pwrdm->pwrdm_set_logic_retst) | 595 | if (arch_pwrdm && arch_pwrdm->pwrdm_set_logic_retst) |
@@ -624,8 +626,8 @@ int pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) | |||
624 | if (!(pwrdm->pwrsts_mem_on[bank] & (1 << pwrst))) | 626 | if (!(pwrdm->pwrsts_mem_on[bank] & (1 << pwrst))) |
625 | return -EINVAL; | 627 | return -EINVAL; |
626 | 628 | ||
627 | pr_debug("powerdomain: setting next memory powerstate for domain %s " | 629 | pr_debug("powerdomain: %s: setting next memory powerstate for bank %0x while pwrdm-ON to %0x\n", |
628 | "bank %0x while pwrdm-ON to %0x\n", pwrdm->name, bank, pwrst); | 630 | pwrdm->name, bank, pwrst); |
629 | 631 | ||
630 | if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_onst) | 632 | if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_onst) |
631 | ret = arch_pwrdm->pwrdm_set_mem_onst(pwrdm, bank, pwrst); | 633 | ret = arch_pwrdm->pwrdm_set_mem_onst(pwrdm, bank, pwrst); |
@@ -662,8 +664,8 @@ int pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, u8 pwrst) | |||
662 | if (!(pwrdm->pwrsts_mem_ret[bank] & (1 << pwrst))) | 664 | if (!(pwrdm->pwrsts_mem_ret[bank] & (1 << pwrst))) |
663 | return -EINVAL; | 665 | return -EINVAL; |
664 | 666 | ||
665 | pr_debug("powerdomain: setting next memory powerstate for domain %s " | 667 | pr_debug("powerdomain: %s: setting next memory powerstate for bank %0x while pwrdm-RET to %0x\n", |
666 | "bank %0x while pwrdm-RET to %0x\n", pwrdm->name, bank, pwrst); | 668 | pwrdm->name, bank, pwrst); |
667 | 669 | ||
668 | if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_retst) | 670 | if (arch_pwrdm && arch_pwrdm->pwrdm_set_mem_retst) |
669 | ret = arch_pwrdm->pwrdm_set_mem_retst(pwrdm, bank, pwrst); | 671 | ret = arch_pwrdm->pwrdm_set_mem_retst(pwrdm, bank, pwrst); |
@@ -841,7 +843,7 @@ int pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) | |||
841 | * warn & fail if it is not ON. | 843 | * warn & fail if it is not ON. |
842 | */ | 844 | */ |
843 | 845 | ||
844 | pr_debug("powerdomain: clearing previous power state reg for %s\n", | 846 | pr_debug("powerdomain: %s: clearing previous power state reg\n", |
845 | pwrdm->name); | 847 | pwrdm->name); |
846 | 848 | ||
847 | if (arch_pwrdm && arch_pwrdm->pwrdm_clear_all_prev_pwrst) | 849 | if (arch_pwrdm && arch_pwrdm->pwrdm_clear_all_prev_pwrst) |
@@ -871,8 +873,7 @@ int pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm) | |||
871 | if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR)) | 873 | if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR)) |
872 | return ret; | 874 | return ret; |
873 | 875 | ||
874 | pr_debug("powerdomain: %s: setting SAVEANDRESTORE bit\n", | 876 | pr_debug("powerdomain: %s: setting SAVEANDRESTORE bit\n", pwrdm->name); |
875 | pwrdm->name); | ||
876 | 877 | ||
877 | if (arch_pwrdm && arch_pwrdm->pwrdm_enable_hdwr_sar) | 878 | if (arch_pwrdm && arch_pwrdm->pwrdm_enable_hdwr_sar) |
878 | ret = arch_pwrdm->pwrdm_enable_hdwr_sar(pwrdm); | 879 | ret = arch_pwrdm->pwrdm_enable_hdwr_sar(pwrdm); |
@@ -901,8 +902,7 @@ int pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm) | |||
901 | if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR)) | 902 | if (!(pwrdm->flags & PWRDM_HAS_HDWR_SAR)) |
902 | return ret; | 903 | return ret; |
903 | 904 | ||
904 | pr_debug("powerdomain: %s: clearing SAVEANDRESTORE bit\n", | 905 | pr_debug("powerdomain: %s: clearing SAVEANDRESTORE bit\n", pwrdm->name); |
905 | pwrdm->name); | ||
906 | 906 | ||
907 | if (arch_pwrdm && arch_pwrdm->pwrdm_disable_hdwr_sar) | 907 | if (arch_pwrdm && arch_pwrdm->pwrdm_disable_hdwr_sar) |
908 | ret = arch_pwrdm->pwrdm_disable_hdwr_sar(pwrdm); | 908 | ret = arch_pwrdm->pwrdm_disable_hdwr_sar(pwrdm); |