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| author | Tony Lindgren <tony@atomide.com> | 2011-03-10 18:54:14 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-03-10 18:54:14 -0800 |
| commit | 94a06b74e724caabcf0464c81527cfbcae0c8aff (patch) | |
| tree | 3570b6a627382a5eb5c8328b4959f615544d8e62 /arch/arm/mach-omap2/pm34xx.c | |
| parent | Merge branch 'omap-l3-for-next' of git://dev.omapzoom.org/pub/scm/santosh/ker... (diff) | |
| parent | OMAP3: PM: Clear the SCTLR C bit in asm code to prevent data cache allocation (diff) | |
| download | linux-94a06b74e724caabcf0464c81527cfbcae0c8aff.tar.gz linux-94a06b74e724caabcf0464c81527cfbcae0c8aff.zip | |
Merge branch 'for_2.6.39/pm-misc' of ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
Diffstat (limited to 'arch/arm/mach-omap2/pm34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm34xx.c | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 2f864e4b085d..1883a464aace 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -311,11 +311,6 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id) return IRQ_HANDLED; } -static void restore_control_register(u32 val) -{ - __asm__ __volatile__ ("mcr p15, 0, %0, c1, c0, 0" : : "r" (val)); -} - /* Function to restore the table entry that was modified for enabling MMU */ static void restore_table_entry(void) { @@ -337,7 +332,7 @@ static void restore_table_entry(void) control_reg_value = __raw_readl(scratchpad_address + OMAP343X_CONTROL_REG_VALUE_OFFSET); /* This will enable caches and prediction */ - restore_control_register(control_reg_value); + set_cr(control_reg_value); } void omap_sram_idle(void) @@ -695,21 +690,6 @@ static void __init prcm_setup_regs(void) u32 omap3630_grpsel_uart4_mask = cpu_is_omap3630() ? OMAP3630_GRPSEL_UART4_MASK : 0; - - /* XXX Reset all wkdeps. This should be done when initializing - * powerdomains */ - omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, MPU_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP); - if (omap_rev() > OMAP3430_REV_ES1_0) { - omap2_prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP); - } else - omap2_prm_write_mod_reg(0, GFX_MOD, PM_WKDEP); - /* * Enable interface clock autoidle for all modules. * Note that in the long run this should be done by clockfw @@ -928,8 +908,7 @@ void omap3_pm_off_mode_enable(int enable) pwrst->pwrdm == core_pwrdm && state == PWRDM_POWER_OFF) { pwrst->next_state = PWRDM_POWER_RET; - WARN_ONCE(1, - "%s: Core OFF disabled due to errata i583\n", + pr_warn("%s: Core OFF disabled due to errata i583\n", __func__); } else { pwrst->next_state = state; |