Merge branch 'for-rmk/perf' into for-rmk/virt/kvm/core

[deliverable/linux.git] / arch / arm / mach-omap2 / prm3xxx.c

diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c
index db198d058584d06203860216abeb5cc43b1ab074..e648bd55b0729a6b1023e1cc7b04b8f0c786e0fe 100644 (file)
--- a/arch/arm/mach-omap2/prm3xxx.c
+++ b/arch/arm/mach-omap2/prm3xxx.c
@@ -18,9 +18,8 @@
 #include <linux/io.h>
 #include <linux/irq.h>
 
+#include "soc.h"
 #include "common.h"
-#include <plat/cpu.h>
-
 #include "vp.h"
 #include "powerdomain.h"
 #include "prm3xxx.h"
@@ -278,6 +277,28 @@ static u32 omap3xxx_prm_read_reset_sources(void)
 
 /* Powerdomain low-level functions */
 
+static int omap3_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
+{
+       omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
+                                  (pwrst << OMAP_POWERSTATE_SHIFT),
+                                  pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+       return 0;
+}
+
+static int omap3_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
+{
+       return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                            OMAP2_PM_PWSTCTRL,
+                                            OMAP_POWERSTATE_MASK);
+}
+
+static int omap3_pwrdm_read_pwrst(struct powerdomain *pwrdm)
+{
+       return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                            OMAP2_PM_PWSTST,
+                                            OMAP_POWERSTATEST_MASK);
+}
+
 /* Applicable only for OMAP3. Not supported on OMAP2 */
 static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
 {
@@ -356,9 +377,9 @@ static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
 }
 
 struct pwrdm_ops omap3_pwrdm_operations = {
-       .pwrdm_set_next_pwrst   = omap2_pwrdm_set_next_pwrst,
-       .pwrdm_read_next_pwrst  = omap2_pwrdm_read_next_pwrst,
-       .pwrdm_read_pwrst       = omap2_pwrdm_read_pwrst,
+       .pwrdm_set_next_pwrst   = omap3_pwrdm_set_next_pwrst,
+       .pwrdm_read_next_pwrst  = omap3_pwrdm_read_next_pwrst,
+       .pwrdm_read_pwrst       = omap3_pwrdm_read_pwrst,
        .pwrdm_read_prev_pwrst  = omap3_pwrdm_read_prev_pwrst,
        .pwrdm_set_logic_retst  = omap2_pwrdm_set_logic_retst,
        .pwrdm_read_logic_pwrst = omap3_pwrdm_read_logic_pwrst,