1 files changed, 17 insertions, 16 deletions

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 8a1b5e0bad40..1f33f5db10d5 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -686,6 +686,8 @@ static struct clockdomain *_get_clkdm(struct omap_hwmod *oh)
 	if (oh->clkdm) {
 		return oh->clkdm;
 	} else if (oh->_clk) {
+		if (__clk_get_flags(oh->_clk) & CLK_IS_BASIC)
+			return NULL;
 		clk = to_clk_hw_omap(__clk_get_hw(oh->_clk));
 		return  clk->clkdm;
 	}
@@ -1576,7 +1578,7 @@ static int _init_clkdm(struct omap_hwmod *oh)
 	if (!oh->clkdm) {
 		pr_warning("omap_hwmod: %s: could not associate to clkdm %s\n",
 			oh->name, oh->clkdm_name);
-		return -EINVAL;
+		return 0;
 	}
 
 	pr_debug("omap_hwmod: %s: associated to clkdm %s\n",
@@ -1945,29 +1947,31 @@ static int _ocp_softreset(struct omap_hwmod *oh)
 		goto dis_opt_clks;
 
 	_write_sysconfig(v, oh);
-	ret = _clear_softreset(oh, &v);
-	if (ret)
-		goto dis_opt_clks;
-
-	_write_sysconfig(v, oh);
 
 	if (oh->class->sysc->srst_udelay)
 		udelay(oh->class->sysc->srst_udelay);
 
 	c = _wait_softreset_complete(oh);
-	if (c == MAX_MODULE_SOFTRESET_WAIT)
+	if (c == MAX_MODULE_SOFTRESET_WAIT) {
 		pr_warning("omap_hwmod: %s: softreset failed (waited %d usec)\n",
 			   oh->name, MAX_MODULE_SOFTRESET_WAIT);
-	else
+		ret = -ETIMEDOUT;
+		goto dis_opt_clks;
+	} else {
 		pr_debug("omap_hwmod: %s: softreset in %d usec\n", oh->name, c);
+	}
+
+	ret = _clear_softreset(oh, &v);
+	if (ret)
+		goto dis_opt_clks;
+
+	_write_sysconfig(v, oh);
 
 	/*
 	 * XXX add _HWMOD_STATE_WEDGED for modules that don't come back from
 	 * _wait_target_ready() or _reset()
 	 */
 
-	ret = (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT : 0;
-
 dis_opt_clks:
 	if (oh->flags & HWMOD_CONTROL_OPT_CLKS_IN_RESET)
 		_disable_optional_clocks(oh);
@@ -2791,9 +2795,7 @@ static int __init _alloc_links(struct omap_hwmod_link **ml,
 	sz = sizeof(struct omap_hwmod_link) * LINKS_PER_OCP_IF;
 
 	*sl = NULL;
-	*ml = alloc_bootmem(sz);
-
-	memset(*ml, 0, sz);
+	*ml = memblock_virt_alloc(sz, 0);
 
 	*sl = (void *)(*ml) + sizeof(struct omap_hwmod_link);
 
@@ -2912,9 +2914,7 @@ static int __init _alloc_linkspace(struct omap_hwmod_ocp_if **ois)
 	pr_debug("omap_hwmod: %s: allocating %d byte linkspace (%d links)\n",
 		 __func__, sz, max_ls);
 
-	linkspace = alloc_bootmem(sz);
-
-	memset(linkspace, 0, sz);
+	linkspace = memblock_virt_alloc(sz, 0);
 
 	return 0;
 }
@@ -4235,6 +4235,7 @@ void __init omap_hwmod_init(void)
 		soc_ops.assert_hardreset = _omap2_assert_hardreset;
 		soc_ops.deassert_hardreset = _omap2_deassert_hardreset;
 		soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted;
+		soc_ops.init_clkdm = _init_clkdm;
 	} else if (cpu_is_omap44xx() || soc_is_omap54xx() || soc_is_dra7xx()) {
 		soc_ops.enable_module = _omap4_enable_module;
 		soc_ops.disable_module = _omap4_disable_module;