Merge branch 'omap-for-v4.8/soc' into omap-for-v4.8/fixes

diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c
index c073fb57dd13102dfc239c67cd6860fcc281ed2c..6f2d0aec05139fc1f09b5a57a973423c7cf90882 100644 (file)
--- a/arch/arm/mach-omap2/cm33xx.c
+++ b/arch/arm/mach-omap2/cm33xx.c
@@ -220,9 +220,6 @@ static int am33xx_cm_wait_module_ready(u8 part, s16 inst, u16 clkctrl_offs,
 {
        int i = 0;
 
-       if (!clkctrl_offs)
-               return 0;
-
        omap_test_timeout(_is_module_ready(inst, clkctrl_offs),
                          MAX_MODULE_READY_TIME, i);
 
@@ -246,9 +243,6 @@ static int am33xx_cm_wait_module_idle(u8 part, s16 inst, u16 clkctrl_offs,
 {
        int i = 0;
 
-       if (!clkctrl_offs)
-               return 0;
-
        omap_test_timeout((_clkctrl_idlest(inst, clkctrl_offs) ==
                                CLKCTRL_IDLEST_DISABLED),
                                MAX_MODULE_READY_TIME, i);

diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index 2c0e07ed6b995b77b2c3a01aaaba457173251335..2ab27ade136a2dbca7e225102cb9700d35674504 100644 (file)
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -278,9 +278,6 @@ static int omap4_cminst_wait_module_ready(u8 part, s16 inst, u16 clkctrl_offs,
 {
        int i = 0;
 
-       if (!clkctrl_offs)
-               return 0;
-
        omap_test_timeout(_is_module_ready(part, inst, clkctrl_offs),
                          MAX_MODULE_READY_TIME, i);
 
@@ -304,9 +301,6 @@ static int omap4_cminst_wait_module_idle(u8 part, s16 inst, u16 clkctrl_offs,
 {
        int i = 0;
 
-       if (!clkctrl_offs)
-               return 0;
-
        omap_test_timeout((_clkctrl_idlest(part, inst, clkctrl_offs) ==
                           CLKCTRL_IDLEST_DISABLED),
                          MAX_MODULE_DISABLE_TIME, i);

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 5b709383381c8ae0bdafe014253537804043d97d..1052b29697b8946a5407e919369e2aaf5efba409 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1053,6 +1053,10 @@ static int _omap4_wait_target_disable(struct omap_hwmod *oh)
        if (oh->flags & HWMOD_NO_IDLEST)
                return 0;
 
+       if (!oh->prcm.omap4.clkctrl_offs &&
+           !(oh->prcm.omap4.flags & HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET))
+               return 0;
+
        return omap_cm_wait_module_idle(oh->clkdm->prcm_partition,
                                        oh->clkdm->cm_inst,
                                        oh->prcm.omap4.clkctrl_offs, 0);
@@ -2971,6 +2975,10 @@ static int _omap4_wait_target_ready(struct omap_hwmod *oh)
        if (!_find_mpu_rt_port(oh))
                return 0;
 
+       if (!oh->prcm.omap4.clkctrl_offs &&
+           !(oh->prcm.omap4.flags & HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET))
+               return 0;
+
        /* XXX check module SIDLEMODE, hardreset status */
 
        return omap_cm_wait_module_ready(oh->clkdm->prcm_partition,

diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index 4041bad79a9abbe9bc4ca74abd29027c01bf5d57..78904017f18ce03669fdf396cbedf31d735b8f19 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -443,8 +443,12 @@ struct omap_hwmod_omap2_prcm {
  * HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT: Some IP blocks don't have a PRCM
  *     module-level context loss register associated with them; this
  *     flag bit should be set in those cases
+ * HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET: Some IP blocks have a valid CLKCTRL
+ *     offset of zero; this flag bit should be set in those cases to
+ *     distinguish from hwmods that have no clkctrl offset.
  */
 #define HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT                (1 << 0)
+#define HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET                (1 << 1)
 
 /**
  * struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data

diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
index 55c5878577f44c36da9284beae1b367e69094799..e2d84aa7f595ff3fa8672a3c6f87412a13b3e095 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
@@ -29,6 +29,7 @@
 #define CLKCTRL(oh, clkctrl) ((oh).prcm.omap4.clkctrl_offs = (clkctrl))
 #define RSTCTRL(oh, rstctrl) ((oh).prcm.omap4.rstctrl_offs = (rstctrl))
 #define RSTST(oh, rstst) ((oh).prcm.omap4.rstst_offs = (rstst))
+#define PRCM_FLAGS(oh, flag) ((oh).prcm.omap4.flags = (flag))
 
 /*
  * 'l3' class
@@ -1296,6 +1297,7 @@ static void omap_hwmod_am33xx_clkctrl(void)
        CLKCTRL(am33xx_i2c1_hwmod, AM33XX_CM_WKUP_I2C0_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_wd_timer1_hwmod, AM33XX_CM_WKUP_WDT1_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_rtc_hwmod, AM33XX_CM_RTC_RTC_CLKCTRL_OFFSET);
+       PRCM_FLAGS(am33xx_rtc_hwmod, HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_mmc2_hwmod, AM33XX_CM_PER_MMC2_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_gpmc_hwmod, AM33XX_CM_PER_GPMC_CLKCTRL_OFFSET);
        CLKCTRL(am33xx_l4_ls_hwmod, AM33XX_CM_PER_L4LS_CLKCTRL_OFFSET);

diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index d72ee6185d5e0b377f14adb7ac5a780a5287cbea..1cc4a6f3954e1936c30005a9b61bcda65bbccd69 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -722,8 +722,20 @@ static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
  * display serial interface controller
  */
 
+static struct omap_hwmod_class_sysconfig omap3xxx_dsi_sysc = {
+       .rev_offs       = 0x0000,
+       .sysc_offs      = 0x0010,
+       .syss_offs      = 0x0014,
+       .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+                          SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+                          SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+       .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+       .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
 static struct omap_hwmod_class omap3xxx_dsi_hwmod_class = {
        .name = "dsi",
+       .sysc   = &omap3xxx_dsi_sysc,
 };
 
 static struct omap_hwmod_irq_info omap3xxx_dsi1_irqs[] = {