[RFC 0/9] ARM: OMAP4: hwmod clkctrl conversion to DT + clock driver

[RFC 0/9] ARM: OMAP4: hwmod clkctrl conversion to DT + clock driver

[Tero Kristo]

Hi,

This series adds support for hwmod gate clock type, and changes OMAP4
as an example to use the new clock type, converting the existing
hwmod_data clkctrl definitions to clock nodes under device tree.
Some additional magic is required for handling timer clocks, as the
clock driver assumes it can do mux operations on the hwmod main clock,
the mux-mod clock type variants are for this purpose.

The data files have been automatically converted by scripting, so doing
the same conversion for any AMxyz / OMAP4+ SoC should be relatively
easy to do.

Boot tested on OMAP4 panda ES board, also tried that suspend-resume /
cpuidle works fine. Testing done on top of 4.4-rc3.

This series is one part of the work to get rid of hwmod data from kernel.

-Tero

[RFC 0/9] ARM: OMAP4: hwmod clkctrl conversion to DT + clock driver

[Tero Kristo]

Hi,

This series adds support for hwmod gate clock type, and changes OMAP4
as an example to use the new clock type, converting the existing
hwmod_data clkctrl definitions to clock nodes under device tree.
Some additional magic is required for handling timer clocks, as the
clock driver assumes it can do mux operations on the hwmod main clock,
the mux-mod clock type variants are for this purpose.

The data files have been automatically converted by scripting, so doing
the same conversion for any AMxyz / OMAP4+ SoC should be relatively
easy to do.

Boot tested on OMAP4 panda ES board, also tried that suspend-resume /
cpuidle works fine. Testing done on top of 4.4-rc3.

This series is one part of the work to get rid of hwmod data from kernel.

-Tero

[RFC 0/9] ARM: OMAP4: hwmod clkctrl conversion to DT + clock driver

[Tero Kristo]

Hi,

This series adds support for hwmod gate clock type, and changes OMAP4
as an example to use the new clock type, converting the existing
hwmod_data clkctrl definitions to clock nodes under device tree.
Some additional magic is required for handling timer clocks, as the
clock driver assumes it can do mux operations on the hwmod main clock,
the mux-mod clock type variants are for this purpose.

The data files have been automatically converted by scripting, so doing
the same conversion for any AMxyz / OMAP4+ SoC should be relatively
easy to do.

Boot tested on OMAP4 panda ES board, also tried that suspend-resume /
cpuidle works fine. Testing done on top of 4.4-rc3.

This series is one part of the work to get rid of hwmod data from kernel.

-Tero

[RFC 1/9] ARM: OMAP2+: omap_device: create clock alias purely from DT data

[Tero Kristo]

This avoids the need to add most of the clock aliases under
drivers/clk/ti/clk-xyz.c files.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_device.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index 72ebc4c..3389ce7 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -62,6 +62,18 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias,
 		return;
 	}
 
+	r = clk_get_sys(NULL, clk_name);
+
+	if (IS_ERR(r) && of_have_populated_dt()) {
+		struct of_phandle_args clkspec;
+
+		clkspec.np = of_find_node_by_name(NULL, clk_name);
+
+		r = of_clk_get_from_provider(&clkspec);
+
+		clk_register_clkdev(r, clk_name, NULL);
+	}
+
 	rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev), clk_name, NULL);
 	if (rc) {
 		if (rc == -ENODEV || rc == -ENOMEM)
-- 
1.7.9.5

[RFC 1/9] ARM: OMAP2+: omap_device: create clock alias purely from DT data

[Tero Kristo]

This avoids the need to add most of the clock aliases under
drivers/clk/ti/clk-xyz.c files.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_device.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index 72ebc4c..3389ce7 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -62,6 +62,18 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias,
 		return;
 	}
 
+	r = clk_get_sys(NULL, clk_name);
+
+	if (IS_ERR(r) && of_have_populated_dt()) {
+		struct of_phandle_args clkspec;
+
+		clkspec.np = of_find_node_by_name(NULL, clk_name);
+
+		r = of_clk_get_from_provider(&clkspec);
+
+		clk_register_clkdev(r, clk_name, NULL);
+	}
+
 	rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev), clk_name, NULL);
 	if (rc) {
 		if (rc == -ENODEV || rc == -ENOMEM)
-- 
1.7.9.5

[RFC 1/9] ARM: OMAP2+: omap_device: create clock alias purely from DT data

[Tero Kristo]

This avoids the need to add most of the clock aliases under
drivers/clk/ti/clk-xyz.c files.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_device.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index 72ebc4c..3389ce7 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -62,6 +62,18 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias,
 		return;
 	}
 
+	r = clk_get_sys(NULL, clk_name);
+
+	if (IS_ERR(r) && of_have_populated_dt()) {
+		struct of_phandle_args clkspec;
+
+		clkspec.np = of_find_node_by_name(NULL, clk_name);
+
+		r = of_clk_get_from_provider(&clkspec);
+
+		clk_register_clkdev(r, clk_name, NULL);
+	}
+
 	rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev), clk_name, NULL);
 	if (rc) {
 		if (rc == -ENODEV || rc == -ENOMEM)
-- 
1.7.9.5

Re: [RFC 1/9] ARM: OMAP2+: omap_device: create clock alias purely from DT data

[Tony Lindgren]

* Tero Kristo <t-kristo@ti.com> [151218 05:57]:
> This avoids the need to add most of the clock aliases under
> drivers/clk/ti/clk-xyz.c files.

Yup is badly needed. Right now we have strange hidden dependencies
in multiple subsystems to enable a single device driver:

1. Add a clock alias for a device
2. Add hwmod entries for a device
3. Add dts entries for a device
4. Add a device driver

We really should only need steps 3 and 4 to do that, hopefully
this takes out #1 on the list above.

Regards,

Tony

[RFC 1/9] ARM: OMAP2+: omap_device: create clock alias purely from DT data

[Tony Lindgren]

* Tero Kristo <t-kristo@ti.com> [151218 05:57]:
> This avoids the need to add most of the clock aliases under
> drivers/clk/ti/clk-xyz.c files.

Yup is badly needed. Right now we have strange hidden dependencies
in multiple subsystems to enable a single device driver:

1. Add a clock alias for a device
2. Add hwmod entries for a device
3. Add dts entries for a device
4. Add a device driver

We really should only need steps 3 and 4 to do that, hopefully
this takes out #1 on the list above.

Regards,

Tony

[RFC 2/9] ARM: OMAP2+: hwmod: initialize main clocks directly from DT

[Tero Kristo]

This avoids the need to add clock aliases under drivers/clk/ti/clk-xyz.c
files.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod.c |   19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 48495ad..5fa8965 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -786,11 +786,20 @@ static int _init_main_clk(struct omap_hwmod *oh)
 	if (!oh->main_clk)
 		return 0;
 
-	oh->_clk = clk_get(NULL, oh->main_clk);
-	if (IS_ERR(oh->_clk)) {
-		pr_warn("omap_hwmod: %s: cannot clk_get main_clk %s\n",
-			oh->name, oh->main_clk);
-		return -EINVAL;
+	if (of_have_populated_dt()) {
+		struct of_phandle_args clkspec;
+
+		clkspec.np = of_find_node_by_name(NULL, oh->main_clk);
+		oh->_clk = of_clk_get_from_provider(&clkspec);
+	}
+
+	if (!oh->_clk) {
+		oh->_clk = clk_get(NULL, oh->main_clk);
+		if (IS_ERR(oh->_clk)) {
+			pr_warn("omap_hwmod: %s: cannot clk_get main_clk %s\n",
+				oh->name, oh->main_clk);
+			return -EINVAL;
+		}
 	}
 	/*
 	 * HACK: This needs a re-visit once clk_prepare() is implemented
-- 
1.7.9.5

[RFC 2/9] ARM: OMAP2+: hwmod: initialize main clocks directly from DT

[Tero Kristo]

This avoids the need to add clock aliases under drivers/clk/ti/clk-xyz.c
files.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod.c |   19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 48495ad..5fa8965 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -786,11 +786,20 @@ static int _init_main_clk(struct omap_hwmod *oh)
 	if (!oh->main_clk)
 		return 0;
 
-	oh->_clk = clk_get(NULL, oh->main_clk);
-	if (IS_ERR(oh->_clk)) {
-		pr_warn("omap_hwmod: %s: cannot clk_get main_clk %s\n",
-			oh->name, oh->main_clk);
-		return -EINVAL;
+	if (of_have_populated_dt()) {
+		struct of_phandle_args clkspec;
+
+		clkspec.np = of_find_node_by_name(NULL, oh->main_clk);
+		oh->_clk = of_clk_get_from_provider(&clkspec);
+	}
+
+	if (!oh->_clk) {
+		oh->_clk = clk_get(NULL, oh->main_clk);
+		if (IS_ERR(oh->_clk)) {
+			pr_warn("omap_hwmod: %s: cannot clk_get main_clk %s\n",
+				oh->name, oh->main_clk);
+			return -EINVAL;
+		}
 	}
 	/*
 	 * HACK: This needs a re-visit once clk_prepare() is implemented
-- 
1.7.9.5

[RFC 2/9] ARM: OMAP2+: hwmod: initialize main clocks directly from DT

[Tero Kristo]

This avoids the need to add clock aliases under drivers/clk/ti/clk-xyz.c
files.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod.c |   19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 48495ad..5fa8965 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -786,11 +786,20 @@ static int _init_main_clk(struct omap_hwmod *oh)
 	if (!oh->main_clk)
 		return 0;
 
-	oh->_clk = clk_get(NULL, oh->main_clk);
-	if (IS_ERR(oh->_clk)) {
-		pr_warn("omap_hwmod: %s: cannot clk_get main_clk %s\n",
-			oh->name, oh->main_clk);
-		return -EINVAL;
+	if (of_have_populated_dt()) {
+		struct of_phandle_args clkspec;
+
+		clkspec.np = of_find_node_by_name(NULL, oh->main_clk);
+		oh->_clk = of_clk_get_from_provider(&clkspec);
+	}
+
+	if (!oh->_clk) {
+		oh->_clk = clk_get(NULL, oh->main_clk);
+		if (IS_ERR(oh->_clk)) {
+			pr_warn("omap_hwmod: %s: cannot clk_get main_clk %s\n",
+				oh->name, oh->main_clk);
+			return -EINVAL;
+		}
 	}
 	/*
 	 * HACK: This needs a re-visit once clk_prepare() is implemented
-- 
1.7.9.5

[RFC 3/9] clk: ti: remove un-used definitions from public clk_hw_omap struct

[Tero Kristo]

Clksel support has been deprecated a while back, so remove these from
the struct also.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 include/linux/clk/ti.h |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index 223be69..ec5613a 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -127,8 +127,6 @@ struct clk_hw_omap_ops {
  * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
  * @flags: see "struct clk.flags possibilities" above
  * @clksel_reg: for clksel clks, register va containing src/divisor select
- * @clksel_mask: bitmask in @clksel_reg for the src/divisor selector
- * @clksel: for clksel clks, pointer to struct clksel for this clock
  * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
  * @clkdm_name: clockdomain name that this clock is contained in
  * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
@@ -143,8 +141,6 @@ struct clk_hw_omap {
 	u8			enable_bit;
 	u8			flags;
 	void __iomem		*clksel_reg;
-	u32			clksel_mask;
-	const struct clksel	*clksel;
 	struct dpll_data	*dpll_data;
 	const char		*clkdm_name;
 	struct clockdomain	*clkdm;
-- 
1.7.9.5

[RFC 3/9] clk: ti: remove un-used definitions from public clk_hw_omap struct

[Tero Kristo]

Clksel support has been deprecated a while back, so remove these from
the struct also.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 include/linux/clk/ti.h |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index 223be69..ec5613a 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -127,8 +127,6 @@ struct clk_hw_omap_ops {
  * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
  * @flags: see "struct clk.flags possibilities" above
  * @clksel_reg: for clksel clks, register va containing src/divisor select
- * @clksel_mask: bitmask in @clksel_reg for the src/divisor selector
- * @clksel: for clksel clks, pointer to struct clksel for this clock
  * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
  * @clkdm_name: clockdomain name that this clock is contained in
  * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
@@ -143,8 +141,6 @@ struct clk_hw_omap {
 	u8			enable_bit;
 	u8			flags;
 	void __iomem		*clksel_reg;
-	u32			clksel_mask;
-	const struct clksel	*clksel;
 	struct dpll_data	*dpll_data;
 	const char		*clkdm_name;
 	struct clockdomain	*clkdm;
-- 
1.7.9.5

[RFC 3/9] clk: ti: remove un-used definitions from public clk_hw_omap struct

[Tero Kristo]

Clksel support has been deprecated a while back, so remove these from
the struct also.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 include/linux/clk/ti.h |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index 223be69..ec5613a 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -127,8 +127,6 @@ struct clk_hw_omap_ops {
  * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
  * @flags: see "struct clk.flags possibilities" above
  * @clksel_reg: for clksel clks, register va containing src/divisor select
- * @clksel_mask: bitmask in @clksel_reg for the src/divisor selector
- * @clksel: for clksel clks, pointer to struct clksel for this clock
  * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
  * @clkdm_name: clockdomain name that this clock is contained in
  * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
@@ -143,8 +141,6 @@ struct clk_hw_omap {
 	u8			enable_bit;
 	u8			flags;
 	void __iomem		*clksel_reg;
-	u32			clksel_mask;
-	const struct clksel	*clksel;
 	struct dpll_data	*dpll_data;
 	const char		*clkdm_name;
 	struct clockdomain	*clkdm;
-- 
1.7.9.5

[RFC 4/9] clk: ti: mux: export mux clock APIs locally

[Tero Kristo]

get_parent and set_parent are going to be required by the support of
module clocks, so export these locally.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/clock.h |    3 +++
 drivers/clk/ti/mux.c   |    4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h
index 90f3f47..7eca8a1 100644
--- a/drivers/clk/ti/clock.h
+++ b/drivers/clk/ti/clock.h
@@ -224,6 +224,9 @@ extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait;
 extern const struct clk_ops ti_clk_divider_ops;
 extern const struct clk_ops ti_clk_mux_ops;
 
+u8 ti_clk_mux_get_parent(struct clk_hw *hw);
+int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index);
+
 int omap2_clkops_enable_clkdm(struct clk_hw *hw);
 void omap2_clkops_disable_clkdm(struct clk_hw *hw);
 
diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 69f08a1..d723dad 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -28,7 +28,7 @@
 
 #define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw)
 
-static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
+u8 ti_clk_mux_get_parent(struct clk_hw *hw)
 {
 	struct clk_mux *mux = to_clk_mux(hw);
 	int num_parents = clk_hw_get_num_parents(hw);
@@ -65,7 +65,7 @@ static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
 	return val;
 }
 
-static int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
+int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
 {
 	struct clk_mux *mux = to_clk_mux(hw);
 	u32 val;
-- 
1.7.9.5

[RFC 4/9] clk: ti: mux: export mux clock APIs locally

[Tero Kristo]

get_parent and set_parent are going to be required by the support of
module clocks, so export these locally.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/clock.h |    3 +++
 drivers/clk/ti/mux.c   |    4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h
index 90f3f47..7eca8a1 100644
--- a/drivers/clk/ti/clock.h
+++ b/drivers/clk/ti/clock.h
@@ -224,6 +224,9 @@ extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait;
 extern const struct clk_ops ti_clk_divider_ops;
 extern const struct clk_ops ti_clk_mux_ops;
 
+u8 ti_clk_mux_get_parent(struct clk_hw *hw);
+int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index);
+
 int omap2_clkops_enable_clkdm(struct clk_hw *hw);
 void omap2_clkops_disable_clkdm(struct clk_hw *hw);
 
diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 69f08a1..d723dad 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -28,7 +28,7 @@
 
 #define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw)
 
-static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
+u8 ti_clk_mux_get_parent(struct clk_hw *hw)
 {
 	struct clk_mux *mux = to_clk_mux(hw);
 	int num_parents = clk_hw_get_num_parents(hw);
@@ -65,7 +65,7 @@ static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
 	return val;
 }
 
-static int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
+int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
 {
 	struct clk_mux *mux = to_clk_mux(hw);
 	u32 val;
-- 
1.7.9.5

[RFC 4/9] clk: ti: mux: export mux clock APIs locally

[Tero Kristo]

get_parent and set_parent are going to be required by the support of
module clocks, so export these locally.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/clock.h |    3 +++
 drivers/clk/ti/mux.c   |    4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h
index 90f3f47..7eca8a1 100644
--- a/drivers/clk/ti/clock.h
+++ b/drivers/clk/ti/clock.h
@@ -224,6 +224,9 @@ extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait;
 extern const struct clk_ops ti_clk_divider_ops;
 extern const struct clk_ops ti_clk_mux_ops;
 
+u8 ti_clk_mux_get_parent(struct clk_hw *hw);
+int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index);
+
 int omap2_clkops_enable_clkdm(struct clk_hw *hw);
 void omap2_clkops_disable_clkdm(struct clk_hw *hw);
 
diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 69f08a1..d723dad 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -28,7 +28,7 @@
 
 #define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw)
 
-static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
+u8 ti_clk_mux_get_parent(struct clk_hw *hw)
 {
 	struct clk_mux *mux = to_clk_mux(hw);
 	int num_parents = clk_hw_get_num_parents(hw);
@@ -65,7 +65,7 @@ static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
 	return val;
 }
 
-static int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
+int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
 {
 	struct clk_mux *mux = to_clk_mux(hw);
 	u32 val;
-- 
1.7.9.5

[RFC 5/9] dt-bindings: clk: ti: Document module clock type

[Tero Kristo]

Document the new TI module clock type, which is intended to replace the
internal clock control handling within omap_hwmod. Module clock is
effectively a gate clock controlling both interface and functional
clocks for a single hardware IP block.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 .../devicetree/bindings/clock/ti/module.txt        |   57 ++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/ti/module.txt

diff --git a/Documentation/devicetree/bindings/clock/ti/module.txt b/Documentation/devicetree/bindings/clock/ti/module.txt
new file mode 100644
index 0000000..a5f70f2
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/ti/module.txt
@@ -0,0 +1,57 @@
+Binding for Texas Instruments module clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. This clock is
+quite much similar to the basic gate-clock [2], however, internally
+it controls an OMAP module clock, which effectively handles
+both interface and functional clocks for a single module. In some
+cases, support for mux clock [3] is composited to the same clock node,
+currently only needed for proper support of timer module clocks.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/ti/gate.txt
+[3] Documentation/devicetree/bindings/clock/ti/mux.txt
+
+Required properties:
+- compatible : shall be one of:
+  "ti,omap4-mod-clock" - basic module clock, no gating supported
+  "ti,omap4-hw-mod-clock" - module clock with hardware gating support
+  "ti,omap4-sw-mod-clock" - module clock with software forced gating support
+  "ti,omap4-mux-mod-clock" - composite clock with mux and module clocks, no
+			     gating supported
+  "ti,omap4-hw-mux-mod-clock" - composite clock with mux and module clocks,
+				with hardware gating
+  "ti,omap4-sw-mux-mod-clock" - composite clock with mux and module clocks,
+				with software forced gating
+
+- #clock-cells : from common clock binding; shall be set to 0
+- clocks : link to phandle of parent clock(s)
+- reg : offset for register controlling adjustable gate and optional mux
+
+Optional properties:
+- ti,bit-shift : bit shift for programming the clock mux, only needed for
+		 the nodes of the mux variant
+
+Examples:
+	timer6_mod_ck: timer6_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0570>;
+		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	i2c1_mod_ck: i2c1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	hsi_mod_ck: hsi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1338>;
+		clocks = <&hsi_fck>;
+	};
-- 
1.7.9.5

[RFC 5/9] dt-bindings: clk: ti: Document module clock type

[Tero Kristo]

Document the new TI module clock type, which is intended to replace the
internal clock control handling within omap_hwmod. Module clock is
effectively a gate clock controlling both interface and functional
clocks for a single hardware IP block.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 .../devicetree/bindings/clock/ti/module.txt        |   57 ++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/ti/module.txt

diff --git a/Documentation/devicetree/bindings/clock/ti/module.txt b/Documentation/devicetree/bindings/clock/ti/module.txt
new file mode 100644
index 0000000..a5f70f2
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/ti/module.txt
@@ -0,0 +1,57 @@
+Binding for Texas Instruments module clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. This clock is
+quite much similar to the basic gate-clock [2], however, internally
+it controls an OMAP module clock, which effectively handles
+both interface and functional clocks for a single module. In some
+cases, support for mux clock [3] is composited to the same clock node,
+currently only needed for proper support of timer module clocks.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/ti/gate.txt
+[3] Documentation/devicetree/bindings/clock/ti/mux.txt
+
+Required properties:
+- compatible : shall be one of:
+  "ti,omap4-mod-clock" - basic module clock, no gating supported
+  "ti,omap4-hw-mod-clock" - module clock with hardware gating support
+  "ti,omap4-sw-mod-clock" - module clock with software forced gating support
+  "ti,omap4-mux-mod-clock" - composite clock with mux and module clocks, no
+			     gating supported
+  "ti,omap4-hw-mux-mod-clock" - composite clock with mux and module clocks,
+				with hardware gating
+  "ti,omap4-sw-mux-mod-clock" - composite clock with mux and module clocks,
+				with software forced gating
+
+- #clock-cells : from common clock binding; shall be set to 0
+- clocks : link to phandle of parent clock(s)
+- reg : offset for register controlling adjustable gate and optional mux
+
+Optional properties:
+- ti,bit-shift : bit shift for programming the clock mux, only needed for
+		 the nodes of the mux variant
+
+Examples:
+	timer6_mod_ck: timer6_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0570>;
+		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	i2c1_mod_ck: i2c1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	hsi_mod_ck: hsi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1338>;
+		clocks = <&hsi_fck>;
+	};
-- 
1.7.9.5

[RFC 5/9] dt-bindings: clk: ti: Document module clock type

[Tero Kristo]

Document the new TI module clock type, which is intended to replace the
internal clock control handling within omap_hwmod. Module clock is
effectively a gate clock controlling both interface and functional
clocks for a single hardware IP block.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 .../devicetree/bindings/clock/ti/module.txt        |   57 ++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/ti/module.txt

diff --git a/Documentation/devicetree/bindings/clock/ti/module.txt b/Documentation/devicetree/bindings/clock/ti/module.txt
new file mode 100644
index 0000000..a5f70f2
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/ti/module.txt
@@ -0,0 +1,57 @@
+Binding for Texas Instruments module clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. This clock is
+quite much similar to the basic gate-clock [2], however, internally
+it controls an OMAP module clock, which effectively handles
+both interface and functional clocks for a single module. In some
+cases, support for mux clock [3] is composited to the same clock node,
+currently only needed for proper support of timer module clocks.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/ti/gate.txt
+[3] Documentation/devicetree/bindings/clock/ti/mux.txt
+
+Required properties:
+- compatible : shall be one of:
+  "ti,omap4-mod-clock" - basic module clock, no gating supported
+  "ti,omap4-hw-mod-clock" - module clock with hardware gating support
+  "ti,omap4-sw-mod-clock" - module clock with software forced gating support
+  "ti,omap4-mux-mod-clock" - composite clock with mux and module clocks, no
+			     gating supported
+  "ti,omap4-hw-mux-mod-clock" - composite clock with mux and module clocks,
+				with hardware gating
+  "ti,omap4-sw-mux-mod-clock" - composite clock with mux and module clocks,
+				with software forced gating
+
+- #clock-cells : from common clock binding; shall be set to 0
+- clocks : link to phandle of parent clock(s)
+- reg : offset for register controlling adjustable gate and optional mux
+
+Optional properties:
+- ti,bit-shift : bit shift for programming the clock mux, only needed for
+		 the nodes of the mux variant
+
+Examples:
+	timer6_mod_ck: timer6_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0570>;
+		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	i2c1_mod_ck: i2c1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	hsi_mod_ck: hsi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1338>;
+		clocks = <&hsi_fck>;
+	};
-- 
1.7.9.5

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

Previously, hwmod core has been used for controlling the hwmod level
clocks. This has certain drawbacks, like being unable to share the
clocks for multiple users, missing usecounting and generally being
totally incompatible with common clock framework.

Add support for new clock type under the TI clock driver, which will
be used to convert all the existing hwmdo clocks to. This helps to
get rid of the clock related hwmod data from kernel and instead
parsing this from DT.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/Makefile   |    3 +-
 drivers/clk/ti/clkt_mod.c |  351 +++++++++++++++++++++++++++++++++++++++++++++
 include/linux/clk/ti.h    |    2 +
 3 files changed, 355 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/ti/clkt_mod.c

diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile
index d4ac960..d1b9d41 100644
--- a/drivers/clk/ti/Makefile
+++ b/drivers/clk/ti/Makefile
@@ -1,7 +1,8 @@
 obj-y					+= clk.o autoidle.o clockdomain.o
 clk-common				= dpll.o composite.o divider.o gate.o \
 					  fixed-factor.o mux.o apll.o \
-					  clkt_dpll.o clkt_iclk.o clkt_dflt.o
+					  clkt_dpll.o clkt_iclk.o clkt_dflt.o \
+					  clkt_mod.o
 obj-$(CONFIG_SOC_AM33XX)		+= $(clk-common) clk-33xx.o dpll3xxx.o
 obj-$(CONFIG_SOC_TI81XX)		+= $(clk-common) fapll.o clk-814x.o clk-816x.o
 obj-$(CONFIG_ARCH_OMAP2)		+= $(clk-common) interface.o clk-2xxx.o
diff --git a/drivers/clk/ti/clkt_mod.c b/drivers/clk/ti/clkt_mod.c
new file mode 100644
index 0000000..186d5f7
--- /dev/null
+++ b/drivers/clk/ti/clkt_mod.c
@@ -0,0 +1,351 @@
+/*
+ * OMAP hardware module clock support
+ *
+ * Copyright (C) 2015 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include <linux/delay.h>
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+#define OMAP4_MODULEMODE_MASK		0x3
+
+#define MODULEMODE_HWCTRL		0x1
+#define MODULEMODE_SWCTRL		0x2
+
+#define OMAP4_IDLEST_MASK		(0x3 << 16)
+#define OMAP4_IDLEST_SHIFT		16
+
+#define CLKCTRL_IDLEST_FUNCTIONAL	0x0
+#define CLKCTRL_IDLEST_INTERFACE_IDLE	0x2
+#define CLKCTRL_IDLEST_DISABLED		0x3
+
+#define OMAP4_MAX_MODULE_READY_TIME	2000
+#define OMAP4_MAX_MODULE_DISABLE_TIME	5000
+
+static u32 _omap4_idlest(u32 val)
+{
+	val &= OMAP4_IDLEST_MASK;
+	val >>= OMAP4_IDLEST_SHIFT;
+
+	return val;
+}
+
+static bool _omap4_is_idle(u32 val)
+{
+	val = _omap4_idlest(val);
+
+	return val == CLKCTRL_IDLEST_DISABLED;
+}
+
+static bool _omap4_is_ready(u32 val)
+{
+	val = _omap4_idlest(val);
+
+	return val == CLKCTRL_IDLEST_FUNCTIONAL ||
+	       val == CLKCTRL_IDLEST_INTERFACE_IDLE;
+}
+
+static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+	int timeout = 0;
+	int ret;
+
+	if (!clk->enable_bit)
+		return 0;
+
+	if (clk->clkdm) {
+		ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
+		if (ret) {
+			WARN(1,
+			     "%s: could not enable %s's clockdomain %s: %d\n",
+			     __func__, clk_hw_get_name(hw),
+			     clk->clkdm_name, ret);
+			return ret;
+		}
+	}
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	val &= ~OMAP4_MODULEMODE_MASK;
+	val |= clk->enable_bit;
+
+	ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
+
+	/* Wait until module is enabled */
+	while (!_omap4_is_ready(val)) {
+		udelay(1);
+		timeout++;
+		if (timeout > OMAP4_MAX_MODULE_READY_TIME) {
+			pr_err("%s: failed to enable\n", clk_hw_get_name(hw));
+			return -EBUSY;
+		}
+		val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+	}
+
+	return 0;
+}
+
+static void _omap4_hwmod_clk_disable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+	int timeout = 0;
+
+	if (!clk->enable_bit)
+		return;
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	val &= ~OMAP4_MODULEMODE_MASK;
+
+	ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
+
+	/* Wait until module is disabled */
+	while (!_omap4_is_idle(val)) {
+		udelay(1);
+		timeout++;
+		if (timeout > OMAP4_MAX_MODULE_DISABLE_TIME) {
+			pr_err("%s: failed to disable\n", clk_hw_get_name(hw));
+			break;
+		}
+		val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+	}
+
+	if (clk->clkdm)
+		ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);
+}
+
+static int _omap4_hwmod_clk_is_enabled(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	if (val & clk->enable_bit)
+		return 1;
+
+	return 0;
+}
+
+static const struct clk_ops omap4_module_clk_ops = {
+	.enable		= _omap4_hwmod_clk_enable,
+	.disable	= _omap4_hwmod_clk_disable,
+	.is_enabled	= _omap4_hwmod_clk_is_enabled,
+};
+
+static void __init _of_ti_hwmod_clk_setup(struct device_node *node,
+					  u8 modulemode)
+{
+	const char *parent_name;
+	void __iomem *reg;
+	u8 enable_bit;
+	struct clk_hw_omap *clk_hw;
+	struct clk_init_data init = { NULL };
+	struct clk *clk;
+
+	reg = ti_clk_get_reg_addr(node, 0);
+	if (IS_ERR(reg))
+		return;
+
+	parent_name = of_clk_get_parent_name(node, 0);
+	if (!parent_name) {
+		pr_err("%s must have 1 parent\n", node->name);
+		return;
+	}
+
+	enable_bit = modulemode;
+
+	clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL);
+
+	clk_hw->enable_reg = reg;
+	clk_hw->enable_bit = enable_bit;
+
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+	init.flags = 0;
+
+	init.ops = &omap4_module_clk_ops;
+	clk_hw->hw.init = &init;
+	init.name = node->name;
+
+	clk = clk_register(NULL, &clk_hw->hw);
+
+	if (!IS_ERR(clk))
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+}
+
+static void __init of_ti_omap4_hwmod_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, 0);
+}
+CLK_OF_DECLARE(ti_omap4_hwmod_clk, "ti,omap4-mod-clock",
+	       of_ti_omap4_hwmod_clk_setup);
+
+static void __init of_ti_omap4_hwmod_hw_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, MODULEMODE_HWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_hwmod_hw_clk, "ti,omap4-hw-mod-clock",
+	       of_ti_omap4_hwmod_hw_clk_setup);
+
+static void __init of_ti_omap4_hwmod_sw_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, MODULEMODE_SWCTRL);
+}
+
+CLK_OF_DECLARE(ti_omap4_hwmod_sw_clk, "ti,omap4-sw-mod-clock",
+	       of_ti_omap4_hwmod_sw_clk_setup);
+
+static u8 _omap4_mux_mod_get_parent(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return ti_clk_mux_get_parent(mux_hw);
+}
+
+static int _omap4_mux_mod_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return ti_clk_mux_set_parent(mux_hw, index);
+}
+
+static int _omap4_mux_mod_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return __clk_mux_determine_rate(mux_hw, req);
+}
+
+static const struct clk_ops omap4_mux_module_clk_ops = {
+	.enable		= _omap4_hwmod_clk_enable,
+	.disable	= _omap4_hwmod_clk_disable,
+	.is_enabled	= _omap4_hwmod_clk_is_enabled,
+	.get_parent	= _omap4_mux_mod_get_parent,
+	.set_parent	= _omap4_mux_mod_set_parent,
+	.determine_rate	= _omap4_mux_mod_determine_rate,
+};
+
+static void __init _of_ti_omap4_hwmod_mux_clk_setup(struct device_node *node,
+						    u8 modulemode)
+{
+	struct clk_hw_omap *gate;
+	struct clk_mux *mux;
+	int num_parents;
+	const char **parent_names = NULL;
+	u32 val;
+	void __iomem *reg;
+	struct clk *clk;
+	struct clk_init_data init = { NULL };
+
+	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+	gate = kzalloc(sizeof(*gate), GFP_KERNEL);
+
+	if (!mux || !gate)
+		goto err;
+
+	gate->mux = &mux->hw;
+
+	if (!of_property_read_u32(node, "ti,bit-shift", &val))
+		mux->shift = val;
+
+	if (of_property_read_bool(node, "ti,index-starts-at-one"))
+		mux->flags |= CLK_MUX_INDEX_ONE;
+
+	num_parents = of_clk_get_parent_count(node);
+
+	if (num_parents < 2) {
+		pr_err("%s: must have parents\n", node->name);
+		goto err;
+	}
+
+	parent_names = kzalloc((sizeof(char *) * num_parents), GFP_KERNEL);
+	if (!parent_names)
+		goto err;
+
+	of_clk_parent_fill(node, parent_names, num_parents);
+
+	reg = ti_clk_get_reg_addr(node, 0);
+
+	if (IS_ERR(reg))
+		goto err;
+
+	mux->reg = reg;
+
+	gate->enable_bit = modulemode;
+	gate->enable_reg = reg;
+
+	init.parent_names = parent_names;
+	init.num_parents = num_parents;
+	init.flags = 0;
+
+	init.ops = &omap4_mux_module_clk_ops;
+	gate->hw.init = &init;
+	init.name = node->name;
+
+	clk = clk_register(NULL, &gate->hw);
+
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		goto cleanup;
+	}
+err:
+	kfree(gate);
+	kfree(mux);
+
+cleanup:
+	kfree(parent_names);
+}
+
+static void __init of_ti_omap4_hwmod_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, 0);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_clk, "ti,omap4-mux-mod-clock",
+	       of_ti_omap4_hwmod_mux_clk_setup);
+
+static void __init of_ti_omap4_hwmod_sw_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, MODULEMODE_SWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_sw_clk, "ti,omap4-sw-mux-mod-clock",
+	       of_ti_omap4_hwmod_sw_mux_clk_setup);
+
+static void __init of_ti_omap4_hwmod_hw_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, MODULEMODE_HWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_hw_clk, "ti,omap4-hw-mux-mod-clock",
+	       of_ti_omap4_hwmod_hw_mux_clk_setup);
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index ec5613a..5371dac 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -127,6 +127,7 @@ struct clk_hw_omap_ops {
  * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
  * @flags: see "struct clk.flags possibilities" above
  * @clksel_reg: for clksel clks, register va containing src/divisor select
+ * @mux: for module clocks, pointer to the optional mux component
  * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
  * @clkdm_name: clockdomain name that this clock is contained in
  * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
@@ -141,6 +142,7 @@ struct clk_hw_omap {
 	u8			enable_bit;
 	u8			flags;
 	void __iomem		*clksel_reg;
+	struct clk_hw		*mux;
 	struct dpll_data	*dpll_data;
 	const char		*clkdm_name;
 	struct clockdomain	*clkdm;
-- 
1.7.9.5

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

Previously, hwmod core has been used for controlling the hwmod level
clocks. This has certain drawbacks, like being unable to share the
clocks for multiple users, missing usecounting and generally being
totally incompatible with common clock framework.

Add support for new clock type under the TI clock driver, which will
be used to convert all the existing hwmdo clocks to. This helps to
get rid of the clock related hwmod data from kernel and instead
parsing this from DT.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/Makefile   |    3 +-
 drivers/clk/ti/clkt_mod.c |  351 +++++++++++++++++++++++++++++++++++++++++++++
 include/linux/clk/ti.h    |    2 +
 3 files changed, 355 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/ti/clkt_mod.c

diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile
index d4ac960..d1b9d41 100644
--- a/drivers/clk/ti/Makefile
+++ b/drivers/clk/ti/Makefile
@@ -1,7 +1,8 @@
 obj-y					+= clk.o autoidle.o clockdomain.o
 clk-common				= dpll.o composite.o divider.o gate.o \
 					  fixed-factor.o mux.o apll.o \
-					  clkt_dpll.o clkt_iclk.o clkt_dflt.o
+					  clkt_dpll.o clkt_iclk.o clkt_dflt.o \
+					  clkt_mod.o
 obj-$(CONFIG_SOC_AM33XX)		+= $(clk-common) clk-33xx.o dpll3xxx.o
 obj-$(CONFIG_SOC_TI81XX)		+= $(clk-common) fapll.o clk-814x.o clk-816x.o
 obj-$(CONFIG_ARCH_OMAP2)		+= $(clk-common) interface.o clk-2xxx.o
diff --git a/drivers/clk/ti/clkt_mod.c b/drivers/clk/ti/clkt_mod.c
new file mode 100644
index 0000000..186d5f7
--- /dev/null
+++ b/drivers/clk/ti/clkt_mod.c
@@ -0,0 +1,351 @@
+/*
+ * OMAP hardware module clock support
+ *
+ * Copyright (C) 2015 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include <linux/delay.h>
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+#define OMAP4_MODULEMODE_MASK		0x3
+
+#define MODULEMODE_HWCTRL		0x1
+#define MODULEMODE_SWCTRL		0x2
+
+#define OMAP4_IDLEST_MASK		(0x3 << 16)
+#define OMAP4_IDLEST_SHIFT		16
+
+#define CLKCTRL_IDLEST_FUNCTIONAL	0x0
+#define CLKCTRL_IDLEST_INTERFACE_IDLE	0x2
+#define CLKCTRL_IDLEST_DISABLED		0x3
+
+#define OMAP4_MAX_MODULE_READY_TIME	2000
+#define OMAP4_MAX_MODULE_DISABLE_TIME	5000
+
+static u32 _omap4_idlest(u32 val)
+{
+	val &= OMAP4_IDLEST_MASK;
+	val >>= OMAP4_IDLEST_SHIFT;
+
+	return val;
+}
+
+static bool _omap4_is_idle(u32 val)
+{
+	val = _omap4_idlest(val);
+
+	return val == CLKCTRL_IDLEST_DISABLED;
+}
+
+static bool _omap4_is_ready(u32 val)
+{
+	val = _omap4_idlest(val);
+
+	return val == CLKCTRL_IDLEST_FUNCTIONAL ||
+	       val == CLKCTRL_IDLEST_INTERFACE_IDLE;
+}
+
+static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+	int timeout = 0;
+	int ret;
+
+	if (!clk->enable_bit)
+		return 0;
+
+	if (clk->clkdm) {
+		ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
+		if (ret) {
+			WARN(1,
+			     "%s: could not enable %s's clockdomain %s: %d\n",
+			     __func__, clk_hw_get_name(hw),
+			     clk->clkdm_name, ret);
+			return ret;
+		}
+	}
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	val &= ~OMAP4_MODULEMODE_MASK;
+	val |= clk->enable_bit;
+
+	ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
+
+	/* Wait until module is enabled */
+	while (!_omap4_is_ready(val)) {
+		udelay(1);
+		timeout++;
+		if (timeout > OMAP4_MAX_MODULE_READY_TIME) {
+			pr_err("%s: failed to enable\n", clk_hw_get_name(hw));
+			return -EBUSY;
+		}
+		val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+	}
+
+	return 0;
+}
+
+static void _omap4_hwmod_clk_disable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+	int timeout = 0;
+
+	if (!clk->enable_bit)
+		return;
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	val &= ~OMAP4_MODULEMODE_MASK;
+
+	ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
+
+	/* Wait until module is disabled */
+	while (!_omap4_is_idle(val)) {
+		udelay(1);
+		timeout++;
+		if (timeout > OMAP4_MAX_MODULE_DISABLE_TIME) {
+			pr_err("%s: failed to disable\n", clk_hw_get_name(hw));
+			break;
+		}
+		val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+	}
+
+	if (clk->clkdm)
+		ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);
+}
+
+static int _omap4_hwmod_clk_is_enabled(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	if (val & clk->enable_bit)
+		return 1;
+
+	return 0;
+}
+
+static const struct clk_ops omap4_module_clk_ops = {
+	.enable		= _omap4_hwmod_clk_enable,
+	.disable	= _omap4_hwmod_clk_disable,
+	.is_enabled	= _omap4_hwmod_clk_is_enabled,
+};
+
+static void __init _of_ti_hwmod_clk_setup(struct device_node *node,
+					  u8 modulemode)
+{
+	const char *parent_name;
+	void __iomem *reg;
+	u8 enable_bit;
+	struct clk_hw_omap *clk_hw;
+	struct clk_init_data init = { NULL };
+	struct clk *clk;
+
+	reg = ti_clk_get_reg_addr(node, 0);
+	if (IS_ERR(reg))
+		return;
+
+	parent_name = of_clk_get_parent_name(node, 0);
+	if (!parent_name) {
+		pr_err("%s must have 1 parent\n", node->name);
+		return;
+	}
+
+	enable_bit = modulemode;
+
+	clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL);
+
+	clk_hw->enable_reg = reg;
+	clk_hw->enable_bit = enable_bit;
+
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+	init.flags = 0;
+
+	init.ops = &omap4_module_clk_ops;
+	clk_hw->hw.init = &init;
+	init.name = node->name;
+
+	clk = clk_register(NULL, &clk_hw->hw);
+
+	if (!IS_ERR(clk))
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+}
+
+static void __init of_ti_omap4_hwmod_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, 0);
+}
+CLK_OF_DECLARE(ti_omap4_hwmod_clk, "ti,omap4-mod-clock",
+	       of_ti_omap4_hwmod_clk_setup);
+
+static void __init of_ti_omap4_hwmod_hw_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, MODULEMODE_HWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_hwmod_hw_clk, "ti,omap4-hw-mod-clock",
+	       of_ti_omap4_hwmod_hw_clk_setup);
+
+static void __init of_ti_omap4_hwmod_sw_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, MODULEMODE_SWCTRL);
+}
+
+CLK_OF_DECLARE(ti_omap4_hwmod_sw_clk, "ti,omap4-sw-mod-clock",
+	       of_ti_omap4_hwmod_sw_clk_setup);
+
+static u8 _omap4_mux_mod_get_parent(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return ti_clk_mux_get_parent(mux_hw);
+}
+
+static int _omap4_mux_mod_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return ti_clk_mux_set_parent(mux_hw, index);
+}
+
+static int _omap4_mux_mod_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return __clk_mux_determine_rate(mux_hw, req);
+}
+
+static const struct clk_ops omap4_mux_module_clk_ops = {
+	.enable		= _omap4_hwmod_clk_enable,
+	.disable	= _omap4_hwmod_clk_disable,
+	.is_enabled	= _omap4_hwmod_clk_is_enabled,
+	.get_parent	= _omap4_mux_mod_get_parent,
+	.set_parent	= _omap4_mux_mod_set_parent,
+	.determine_rate	= _omap4_mux_mod_determine_rate,
+};
+
+static void __init _of_ti_omap4_hwmod_mux_clk_setup(struct device_node *node,
+						    u8 modulemode)
+{
+	struct clk_hw_omap *gate;
+	struct clk_mux *mux;
+	int num_parents;
+	const char **parent_names = NULL;
+	u32 val;
+	void __iomem *reg;
+	struct clk *clk;
+	struct clk_init_data init = { NULL };
+
+	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+	gate = kzalloc(sizeof(*gate), GFP_KERNEL);
+
+	if (!mux || !gate)
+		goto err;
+
+	gate->mux = &mux->hw;
+
+	if (!of_property_read_u32(node, "ti,bit-shift", &val))
+		mux->shift = val;
+
+	if (of_property_read_bool(node, "ti,index-starts-at-one"))
+		mux->flags |= CLK_MUX_INDEX_ONE;
+
+	num_parents = of_clk_get_parent_count(node);
+
+	if (num_parents < 2) {
+		pr_err("%s: must have parents\n", node->name);
+		goto err;
+	}
+
+	parent_names = kzalloc((sizeof(char *) * num_parents), GFP_KERNEL);
+	if (!parent_names)
+		goto err;
+
+	of_clk_parent_fill(node, parent_names, num_parents);
+
+	reg = ti_clk_get_reg_addr(node, 0);
+
+	if (IS_ERR(reg))
+		goto err;
+
+	mux->reg = reg;
+
+	gate->enable_bit = modulemode;
+	gate->enable_reg = reg;
+
+	init.parent_names = parent_names;
+	init.num_parents = num_parents;
+	init.flags = 0;
+
+	init.ops = &omap4_mux_module_clk_ops;
+	gate->hw.init = &init;
+	init.name = node->name;
+
+	clk = clk_register(NULL, &gate->hw);
+
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		goto cleanup;
+	}
+err:
+	kfree(gate);
+	kfree(mux);
+
+cleanup:
+	kfree(parent_names);
+}
+
+static void __init of_ti_omap4_hwmod_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, 0);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_clk, "ti,omap4-mux-mod-clock",
+	       of_ti_omap4_hwmod_mux_clk_setup);
+
+static void __init of_ti_omap4_hwmod_sw_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, MODULEMODE_SWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_sw_clk, "ti,omap4-sw-mux-mod-clock",
+	       of_ti_omap4_hwmod_sw_mux_clk_setup);
+
+static void __init of_ti_omap4_hwmod_hw_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, MODULEMODE_HWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_hw_clk, "ti,omap4-hw-mux-mod-clock",
+	       of_ti_omap4_hwmod_hw_mux_clk_setup);
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index ec5613a..5371dac 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -127,6 +127,7 @@ struct clk_hw_omap_ops {
  * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
  * @flags: see "struct clk.flags possibilities" above
  * @clksel_reg: for clksel clks, register va containing src/divisor select
+ * @mux: for module clocks, pointer to the optional mux component
  * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
  * @clkdm_name: clockdomain name that this clock is contained in
  * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
@@ -141,6 +142,7 @@ struct clk_hw_omap {
 	u8			enable_bit;
 	u8			flags;
 	void __iomem		*clksel_reg;
+	struct clk_hw		*mux;
 	struct dpll_data	*dpll_data;
 	const char		*clkdm_name;
 	struct clockdomain	*clkdm;
-- 
1.7.9.5

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

Previously, hwmod core has been used for controlling the hwmod level
clocks. This has certain drawbacks, like being unable to share the
clocks for multiple users, missing usecounting and generally being
totally incompatible with common clock framework.

Add support for new clock type under the TI clock driver, which will
be used to convert all the existing hwmdo clocks to. This helps to
get rid of the clock related hwmod data from kernel and instead
parsing this from DT.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/Makefile   |    3 +-
 drivers/clk/ti/clkt_mod.c |  351 +++++++++++++++++++++++++++++++++++++++++++++
 include/linux/clk/ti.h    |    2 +
 3 files changed, 355 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/ti/clkt_mod.c

diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile
index d4ac960..d1b9d41 100644
--- a/drivers/clk/ti/Makefile
+++ b/drivers/clk/ti/Makefile
@@ -1,7 +1,8 @@
 obj-y					+= clk.o autoidle.o clockdomain.o
 clk-common				= dpll.o composite.o divider.o gate.o \
 					  fixed-factor.o mux.o apll.o \
-					  clkt_dpll.o clkt_iclk.o clkt_dflt.o
+					  clkt_dpll.o clkt_iclk.o clkt_dflt.o \
+					  clkt_mod.o
 obj-$(CONFIG_SOC_AM33XX)		+= $(clk-common) clk-33xx.o dpll3xxx.o
 obj-$(CONFIG_SOC_TI81XX)		+= $(clk-common) fapll.o clk-814x.o clk-816x.o
 obj-$(CONFIG_ARCH_OMAP2)		+= $(clk-common) interface.o clk-2xxx.o
diff --git a/drivers/clk/ti/clkt_mod.c b/drivers/clk/ti/clkt_mod.c
new file mode 100644
index 0000000..186d5f7
--- /dev/null
+++ b/drivers/clk/ti/clkt_mod.c
@@ -0,0 +1,351 @@
+/*
+ * OMAP hardware module clock support
+ *
+ * Copyright (C) 2015 Texas Instruments, Inc.
+ *
+ * Tero Kristo <t-kristo@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/clk/ti.h>
+#include <linux/delay.h>
+#include "clock.h"
+
+#undef pr_fmt
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+#define OMAP4_MODULEMODE_MASK		0x3
+
+#define MODULEMODE_HWCTRL		0x1
+#define MODULEMODE_SWCTRL		0x2
+
+#define OMAP4_IDLEST_MASK		(0x3 << 16)
+#define OMAP4_IDLEST_SHIFT		16
+
+#define CLKCTRL_IDLEST_FUNCTIONAL	0x0
+#define CLKCTRL_IDLEST_INTERFACE_IDLE	0x2
+#define CLKCTRL_IDLEST_DISABLED		0x3
+
+#define OMAP4_MAX_MODULE_READY_TIME	2000
+#define OMAP4_MAX_MODULE_DISABLE_TIME	5000
+
+static u32 _omap4_idlest(u32 val)
+{
+	val &= OMAP4_IDLEST_MASK;
+	val >>= OMAP4_IDLEST_SHIFT;
+
+	return val;
+}
+
+static bool _omap4_is_idle(u32 val)
+{
+	val = _omap4_idlest(val);
+
+	return val == CLKCTRL_IDLEST_DISABLED;
+}
+
+static bool _omap4_is_ready(u32 val)
+{
+	val = _omap4_idlest(val);
+
+	return val == CLKCTRL_IDLEST_FUNCTIONAL ||
+	       val == CLKCTRL_IDLEST_INTERFACE_IDLE;
+}
+
+static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+	int timeout = 0;
+	int ret;
+
+	if (!clk->enable_bit)
+		return 0;
+
+	if (clk->clkdm) {
+		ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
+		if (ret) {
+			WARN(1,
+			     "%s: could not enable %s's clockdomain %s: %d\n",
+			     __func__, clk_hw_get_name(hw),
+			     clk->clkdm_name, ret);
+			return ret;
+		}
+	}
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	val &= ~OMAP4_MODULEMODE_MASK;
+	val |= clk->enable_bit;
+
+	ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
+
+	/* Wait until module is enabled */
+	while (!_omap4_is_ready(val)) {
+		udelay(1);
+		timeout++;
+		if (timeout > OMAP4_MAX_MODULE_READY_TIME) {
+			pr_err("%s: failed to enable\n", clk_hw_get_name(hw));
+			return -EBUSY;
+		}
+		val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+	}
+
+	return 0;
+}
+
+static void _omap4_hwmod_clk_disable(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+	int timeout = 0;
+
+	if (!clk->enable_bit)
+		return;
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	val &= ~OMAP4_MODULEMODE_MASK;
+
+	ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
+
+	/* Wait until module is disabled */
+	while (!_omap4_is_idle(val)) {
+		udelay(1);
+		timeout++;
+		if (timeout > OMAP4_MAX_MODULE_DISABLE_TIME) {
+			pr_err("%s: failed to disable\n", clk_hw_get_name(hw));
+			break;
+		}
+		val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+	}
+
+	if (clk->clkdm)
+		ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk);
+}
+
+static int _omap4_hwmod_clk_is_enabled(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 val;
+
+	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
+
+	if (val & clk->enable_bit)
+		return 1;
+
+	return 0;
+}
+
+static const struct clk_ops omap4_module_clk_ops = {
+	.enable		= _omap4_hwmod_clk_enable,
+	.disable	= _omap4_hwmod_clk_disable,
+	.is_enabled	= _omap4_hwmod_clk_is_enabled,
+};
+
+static void __init _of_ti_hwmod_clk_setup(struct device_node *node,
+					  u8 modulemode)
+{
+	const char *parent_name;
+	void __iomem *reg;
+	u8 enable_bit;
+	struct clk_hw_omap *clk_hw;
+	struct clk_init_data init = { NULL };
+	struct clk *clk;
+
+	reg = ti_clk_get_reg_addr(node, 0);
+	if (IS_ERR(reg))
+		return;
+
+	parent_name = of_clk_get_parent_name(node, 0);
+	if (!parent_name) {
+		pr_err("%s must have 1 parent\n", node->name);
+		return;
+	}
+
+	enable_bit = modulemode;
+
+	clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL);
+
+	clk_hw->enable_reg = reg;
+	clk_hw->enable_bit = enable_bit;
+
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+	init.flags = 0;
+
+	init.ops = &omap4_module_clk_ops;
+	clk_hw->hw.init = &init;
+	init.name = node->name;
+
+	clk = clk_register(NULL, &clk_hw->hw);
+
+	if (!IS_ERR(clk))
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+}
+
+static void __init of_ti_omap4_hwmod_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, 0);
+}
+CLK_OF_DECLARE(ti_omap4_hwmod_clk, "ti,omap4-mod-clock",
+	       of_ti_omap4_hwmod_clk_setup);
+
+static void __init of_ti_omap4_hwmod_hw_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, MODULEMODE_HWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_hwmod_hw_clk, "ti,omap4-hw-mod-clock",
+	       of_ti_omap4_hwmod_hw_clk_setup);
+
+static void __init of_ti_omap4_hwmod_sw_clk_setup(struct device_node *node)
+{
+	_of_ti_hwmod_clk_setup(node, MODULEMODE_SWCTRL);
+}
+
+CLK_OF_DECLARE(ti_omap4_hwmod_sw_clk, "ti,omap4-sw-mod-clock",
+	       of_ti_omap4_hwmod_sw_clk_setup);
+
+static u8 _omap4_mux_mod_get_parent(struct clk_hw *hw)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return ti_clk_mux_get_parent(mux_hw);
+}
+
+static int _omap4_mux_mod_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return ti_clk_mux_set_parent(mux_hw, index);
+}
+
+static int _omap4_mux_mod_determine_rate(struct clk_hw *hw,
+					 struct clk_rate_request *req)
+{
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	struct clk_hw *mux_hw = clk->mux;
+
+	__clk_hw_set_clk(mux_hw, hw);
+
+	return __clk_mux_determine_rate(mux_hw, req);
+}
+
+static const struct clk_ops omap4_mux_module_clk_ops = {
+	.enable		= _omap4_hwmod_clk_enable,
+	.disable	= _omap4_hwmod_clk_disable,
+	.is_enabled	= _omap4_hwmod_clk_is_enabled,
+	.get_parent	= _omap4_mux_mod_get_parent,
+	.set_parent	= _omap4_mux_mod_set_parent,
+	.determine_rate	= _omap4_mux_mod_determine_rate,
+};
+
+static void __init _of_ti_omap4_hwmod_mux_clk_setup(struct device_node *node,
+						    u8 modulemode)
+{
+	struct clk_hw_omap *gate;
+	struct clk_mux *mux;
+	int num_parents;
+	const char **parent_names = NULL;
+	u32 val;
+	void __iomem *reg;
+	struct clk *clk;
+	struct clk_init_data init = { NULL };
+
+	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+	gate = kzalloc(sizeof(*gate), GFP_KERNEL);
+
+	if (!mux || !gate)
+		goto err;
+
+	gate->mux = &mux->hw;
+
+	if (!of_property_read_u32(node, "ti,bit-shift", &val))
+		mux->shift = val;
+
+	if (of_property_read_bool(node, "ti,index-starts-at-one"))
+		mux->flags |= CLK_MUX_INDEX_ONE;
+
+	num_parents = of_clk_get_parent_count(node);
+
+	if (num_parents < 2) {
+		pr_err("%s: must have parents\n", node->name);
+		goto err;
+	}
+
+	parent_names = kzalloc((sizeof(char *) * num_parents), GFP_KERNEL);
+	if (!parent_names)
+		goto err;
+
+	of_clk_parent_fill(node, parent_names, num_parents);
+
+	reg = ti_clk_get_reg_addr(node, 0);
+
+	if (IS_ERR(reg))
+		goto err;
+
+	mux->reg = reg;
+
+	gate->enable_bit = modulemode;
+	gate->enable_reg = reg;
+
+	init.parent_names = parent_names;
+	init.num_parents = num_parents;
+	init.flags = 0;
+
+	init.ops = &omap4_mux_module_clk_ops;
+	gate->hw.init = &init;
+	init.name = node->name;
+
+	clk = clk_register(NULL, &gate->hw);
+
+	if (!IS_ERR(clk)) {
+		of_clk_add_provider(node, of_clk_src_simple_get, clk);
+		goto cleanup;
+	}
+err:
+	kfree(gate);
+	kfree(mux);
+
+cleanup:
+	kfree(parent_names);
+}
+
+static void __init of_ti_omap4_hwmod_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, 0);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_clk, "ti,omap4-mux-mod-clock",
+	       of_ti_omap4_hwmod_mux_clk_setup);
+
+static void __init of_ti_omap4_hwmod_sw_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, MODULEMODE_SWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_sw_clk, "ti,omap4-sw-mux-mod-clock",
+	       of_ti_omap4_hwmod_sw_mux_clk_setup);
+
+static void __init of_ti_omap4_hwmod_hw_mux_clk_setup(struct device_node *node)
+{
+	_of_ti_omap4_hwmod_mux_clk_setup(node, MODULEMODE_HWCTRL);
+}
+CLK_OF_DECLARE(ti_omap4_mux_hwmod_hw_clk, "ti,omap4-hw-mux-mod-clock",
+	       of_ti_omap4_hwmod_hw_mux_clk_setup);
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index ec5613a..5371dac 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -127,6 +127,7 @@ struct clk_hw_omap_ops {
  * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
  * @flags: see "struct clk.flags possibilities" above
  * @clksel_reg: for clksel clks, register va containing src/divisor select
+ * @mux: for module clocks, pointer to the optional mux component
  * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
  * @clkdm_name: clockdomain name that this clock is contained in
  * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
@@ -141,6 +142,7 @@ struct clk_hw_omap {
 	u8			enable_bit;
 	u8			flags;
 	void __iomem		*clksel_reg;
+	struct clk_hw		*mux;
 	struct dpll_data	*dpll_data;
 	const char		*clkdm_name;
 	struct clockdomain	*clkdm;
-- 
1.7.9.5

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Tony Lindgren]

* Tero Kristo <t-kristo@ti.com> [151218 05:57]:
> Previously, hwmod core has been used for controlling the hwmod level
> clocks. This has certain drawbacks, like being unable to share the
> clocks for multiple users, missing usecounting and generally being
> totally incompatible with common clock framework.
> 
> Add support for new clock type under the TI clock driver, which will
> be used to convert all the existing hwmod clocks to. This helps to
> get rid of the clock related hwmod data from kernel and instead
> parsing this from DT.

Good to see this happening, few comments on what I've noticed so
far that should be considered.

We should be able to do a generic "ti,mux-div-gate" clock and use
it for the clkctrl too I think. See the suggested binding elsewhere
in this thread. That would also work for the clkout register at least.
Maybe the "ti,mux-div-gate" clock needs a separate clkctrl type
compatible to know it needs to sleep to wait for the status bit.

Also, we already know these clkctrl register do have multiple clocks,
like the GPIO debounce and dividers for debugss clock. And we want
to get rid of the overlapping reg entries.

> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
> +{
> +	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
> +	u32 val;
> +	int timeout = 0;
> +	int ret;
> +
> +	if (!clk->enable_bit)
> +		return 0;
> +
> +	if (clk->clkdm) {
> +		ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
> +		if (ret) {
> +			WARN(1,
> +			     "%s: could not enable %s's clockdomain %s: %d\n",
> +			     __func__, clk_hw_get_name(hw),
> +			     clk->clkdm_name, ret);
> +			return ret;
> +		}
> +	}
> +
> +	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
> +
> +	val &= ~OMAP4_MODULEMODE_MASK;
> +	val |= clk->enable_bit;
> +
> +	ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
> +
> +	/* Wait until module is enabled */
> +	while (!_omap4_is_ready(val)) {
> +		udelay(1);
> +		timeout++;
> +		if (timeout > OMAP4_MAX_MODULE_READY_TIME) {
> +			pr_err("%s: failed to enable\n", clk_hw_get_name(hw));
> +			return -EBUSY;
> +		}
> +		val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
> +	}
> +
> +	return 0;
> +}

Clocks that need to wait to lock need to be set up with clk_prepare
instead of clk_enable as pointed out by TGLX recently. Also see the
"[PATCH] clk: ti: Fix FAPLL udelay in clk_enable with clk_prepare".

Not sure what all needs to be fixed in the hwmod code for that to
happen and PM to work, but that probably needs to be done first.

Regards,

Tony

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Tony Lindgren]

* Tero Kristo <t-kristo@ti.com> [151218 05:57]:
> Previously, hwmod core has been used for controlling the hwmod level
> clocks. This has certain drawbacks, like being unable to share the
> clocks for multiple users, missing usecounting and generally being
> totally incompatible with common clock framework.
> 
> Add support for new clock type under the TI clock driver, which will
> be used to convert all the existing hwmod clocks to. This helps to
> get rid of the clock related hwmod data from kernel and instead
> parsing this from DT.

Good to see this happening, few comments on what I've noticed so
far that should be considered.

We should be able to do a generic "ti,mux-div-gate" clock and use
it for the clkctrl too I think. See the suggested binding elsewhere
in this thread. That would also work for the clkout register at least.
Maybe the "ti,mux-div-gate" clock needs a separate clkctrl type
compatible to know it needs to sleep to wait for the status bit.

Also, we already know these clkctrl register do have multiple clocks,
like the GPIO debounce and dividers for debugss clock. And we want
to get rid of the overlapping reg entries.

> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
> +{
> +	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
> +	u32 val;
> +	int timeout = 0;
> +	int ret;
> +
> +	if (!clk->enable_bit)
> +		return 0;
> +
> +	if (clk->clkdm) {
> +		ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
> +		if (ret) {
> +			WARN(1,
> +			     "%s: could not enable %s's clockdomain %s: %d\n",
> +			     __func__, clk_hw_get_name(hw),
> +			     clk->clkdm_name, ret);
> +			return ret;
> +		}
> +	}
> +
> +	val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
> +
> +	val &= ~OMAP4_MODULEMODE_MASK;
> +	val |= clk->enable_bit;
> +
> +	ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
> +
> +	/* Wait until module is enabled */
> +	while (!_omap4_is_ready(val)) {
> +		udelay(1);
> +		timeout++;
> +		if (timeout > OMAP4_MAX_MODULE_READY_TIME) {
> +			pr_err("%s: failed to enable\n", clk_hw_get_name(hw));
> +			return -EBUSY;
> +		}
> +		val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
> +	}
> +
> +	return 0;
> +}

Clocks that need to wait to lock need to be set up with clk_prepare
instead of clk_enable as pointed out by TGLX recently. Also see the
"[PATCH] clk: ti: Fix FAPLL udelay in clk_enable with clk_prepare".

Not sure what all needs to be fixed in the hwmod code for that to
happen and PM to work, but that probably needs to be done first.

Regards,

Tony

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Hi Tero,

Quoting Tero Kristo (2015-12-18 05:58:58)
> Previously, hwmod core has been used for controlling the hwmod level
> clocks. This has certain drawbacks, like being unable to share the
> clocks for multiple users, missing usecounting and generally being
> totally incompatible with common clock framework.
> =

> Add support for new clock type under the TI clock driver, which will
> be used to convert all the existing hwmdo clocks to. This helps to
> get rid of the clock related hwmod data from kernel and instead
> parsing this from DT.

I'm really happy to see this series. Looks pretty good to me.

> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
> +{
> +       struct clk_hw_omap *clk =3D to_clk_hw_omap(hw);
> +       u32 val;
> +       int timeout =3D 0;
> +       int ret;
> +
> +       if (!clk->enable_bit)
> +               return 0;
> +
> +       if (clk->clkdm) {
> +               ret =3D ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->c=
lk);
> +               if (ret) {
> +                       WARN(1,
> +                            "%s: could not enable %s's clockdomain %s: %=
d\n",
> +                            __func__, clk_hw_get_name(hw),
> +                            clk->clkdm_name, ret);
> +                       return ret;
> +               }
> +       }
> +
> +       val =3D ti_clk_ll_ops->clk_readl(clk->enable_reg);
> +
> +       val &=3D ~OMAP4_MODULEMODE_MASK;
> +       val |=3D clk->enable_bit;
> +
> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
> +
> +       /* Wait until module is enabled */
> +       while (!_omap4_is_ready(val)) {
> +               udelay(1);

This should really be a .prepare callback if you plan to keep the delays
in there.

Regards,
Mike

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Hi Tero,

Quoting Tero Kristo (2015-12-18 05:58:58)
> Previously, hwmod core has been used for controlling the hwmod level
> clocks. This has certain drawbacks, like being unable to share the
> clocks for multiple users, missing usecounting and generally being
> totally incompatible with common clock framework.
> 
> Add support for new clock type under the TI clock driver, which will
> be used to convert all the existing hwmdo clocks to. This helps to
> get rid of the clock related hwmod data from kernel and instead
> parsing this from DT.

I'm really happy to see this series. Looks pretty good to me.

> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
> +{
> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
> +       u32 val;
> +       int timeout = 0;
> +       int ret;
> +
> +       if (!clk->enable_bit)
> +               return 0;
> +
> +       if (clk->clkdm) {
> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
> +               if (ret) {
> +                       WARN(1,
> +                            "%s: could not enable %s's clockdomain %s: %d\n",
> +                            __func__, clk_hw_get_name(hw),
> +                            clk->clkdm_name, ret);
> +                       return ret;
> +               }
> +       }
> +
> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
> +
> +       val &= ~OMAP4_MODULEMODE_MASK;
> +       val |= clk->enable_bit;
> +
> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
> +
> +       /* Wait until module is enabled */
> +       while (!_omap4_is_ready(val)) {
> +               udelay(1);

This should really be a .prepare callback if you plan to keep the delays
in there.

Regards,
Mike

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Hi Tero,

Quoting Tero Kristo (2015-12-18 05:58:58)
> Previously, hwmod core has been used for controlling the hwmod level
> clocks. This has certain drawbacks, like being unable to share the
> clocks for multiple users, missing usecounting and generally being
> totally incompatible with common clock framework.
> 
> Add support for new clock type under the TI clock driver, which will
> be used to convert all the existing hwmdo clocks to. This helps to
> get rid of the clock related hwmod data from kernel and instead
> parsing this from DT.

I'm really happy to see this series. Looks pretty good to me.

> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
> +{
> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
> +       u32 val;
> +       int timeout = 0;
> +       int ret;
> +
> +       if (!clk->enable_bit)
> +               return 0;
> +
> +       if (clk->clkdm) {
> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
> +               if (ret) {
> +                       WARN(1,
> +                            "%s: could not enable %s's clockdomain %s: %d\n",
> +                            __func__, clk_hw_get_name(hw),
> +                            clk->clkdm_name, ret);
> +                       return ret;
> +               }
> +       }
> +
> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
> +
> +       val &= ~OMAP4_MODULEMODE_MASK;
> +       val |= clk->enable_bit;
> +
> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
> +
> +       /* Wait until module is enabled */
> +       while (!_omap4_is_ready(val)) {
> +               udelay(1);

This should really be a .prepare callback if you plan to keep the delays
in there.

Regards,
Mike

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

On 01/01/2016 07:48 AM, Michael Turquette wrote:
> Hi Tero,
>
> Quoting Tero Kristo (2015-12-18 05:58:58)
>> Previously, hwmod core has been used for controlling the hwmod level
>> clocks. This has certain drawbacks, like being unable to share the
>> clocks for multiple users, missing usecounting and generally being
>> totally incompatible with common clock framework.
>>
>> Add support for new clock type under the TI clock driver, which will
>> be used to convert all the existing hwmdo clocks to. This helps to
>> get rid of the clock related hwmod data from kernel and instead
>> parsing this from DT.
>
> I'm really happy to see this series. Looks pretty good to me.
>
>> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
>> +{
>> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
>> +       u32 val;
>> +       int timeout = 0;
>> +       int ret;
>> +
>> +       if (!clk->enable_bit)
>> +               return 0;
>> +
>> +       if (clk->clkdm) {
>> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
>> +               if (ret) {
>> +                       WARN(1,
>> +                            "%s: could not enable %s's clockdomain %s: %d\n",
>> +                            __func__, clk_hw_get_name(hw),
>> +                            clk->clkdm_name, ret);
>> +                       return ret;
>> +               }
>> +       }
>> +
>> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
>> +
>> +       val &= ~OMAP4_MODULEMODE_MASK;
>> +       val |= clk->enable_bit;
>> +
>> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
>> +
>> +       /* Wait until module is enabled */
>> +       while (!_omap4_is_ready(val)) {
>> +               udelay(1);
>
> This should really be a .prepare callback if you plan to keep the delays
> in there.

If this is changed to a .prepare, then all OMAP power management is 
effectively ruined as all clocks are going to be enabled all the time. 
hwmod core doesn't support .prepare/.enable at the moment that well, and 
changing that is going to be a big burden (educated guess, haven't 
checked this yet)... The call chain that comes here is:

device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.

The delay within this function should usually be pretty short, just to 
wait that the module comes up from idle.

I recall the discussions regarding the udelays within clk_enable/disable 
calls, but what is the preferred approach then? Typically 
clk_enable/disable just becomes a NOP if it is not allowed to wait for 
hardware to complete transitioning before exiting the function.

-Tero

>
> Regards,
> Mike
>

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

On 01/01/2016 07:48 AM, Michael Turquette wrote:
> Hi Tero,
>
> Quoting Tero Kristo (2015-12-18 05:58:58)
>> Previously, hwmod core has been used for controlling the hwmod level
>> clocks. This has certain drawbacks, like being unable to share the
>> clocks for multiple users, missing usecounting and generally being
>> totally incompatible with common clock framework.
>>
>> Add support for new clock type under the TI clock driver, which will
>> be used to convert all the existing hwmdo clocks to. This helps to
>> get rid of the clock related hwmod data from kernel and instead
>> parsing this from DT.
>
> I'm really happy to see this series. Looks pretty good to me.
>
>> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
>> +{
>> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
>> +       u32 val;
>> +       int timeout = 0;
>> +       int ret;
>> +
>> +       if (!clk->enable_bit)
>> +               return 0;
>> +
>> +       if (clk->clkdm) {
>> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
>> +               if (ret) {
>> +                       WARN(1,
>> +                            "%s: could not enable %s's clockdomain %s: %d\n",
>> +                            __func__, clk_hw_get_name(hw),
>> +                            clk->clkdm_name, ret);
>> +                       return ret;
>> +               }
>> +       }
>> +
>> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
>> +
>> +       val &= ~OMAP4_MODULEMODE_MASK;
>> +       val |= clk->enable_bit;
>> +
>> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
>> +
>> +       /* Wait until module is enabled */
>> +       while (!_omap4_is_ready(val)) {
>> +               udelay(1);
>
> This should really be a .prepare callback if you plan to keep the delays
> in there.

If this is changed to a .prepare, then all OMAP power management is 
effectively ruined as all clocks are going to be enabled all the time. 
hwmod core doesn't support .prepare/.enable at the moment that well, and 
changing that is going to be a big burden (educated guess, haven't 
checked this yet)... The call chain that comes here is:

device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.

The delay within this function should usually be pretty short, just to 
wait that the module comes up from idle.

I recall the discussions regarding the udelays within clk_enable/disable 
calls, but what is the preferred approach then? Typically 
clk_enable/disable just becomes a NOP if it is not allowed to wait for 
hardware to complete transitioning before exiting the function.

-Tero

>
> Regards,
> Mike
>

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

On 01/01/2016 07:48 AM, Michael Turquette wrote:
> Hi Tero,
>
> Quoting Tero Kristo (2015-12-18 05:58:58)
>> Previously, hwmod core has been used for controlling the hwmod level
>> clocks. This has certain drawbacks, like being unable to share the
>> clocks for multiple users, missing usecounting and generally being
>> totally incompatible with common clock framework.
>>
>> Add support for new clock type under the TI clock driver, which will
>> be used to convert all the existing hwmdo clocks to. This helps to
>> get rid of the clock related hwmod data from kernel and instead
>> parsing this from DT.
>
> I'm really happy to see this series. Looks pretty good to me.
>
>> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
>> +{
>> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
>> +       u32 val;
>> +       int timeout = 0;
>> +       int ret;
>> +
>> +       if (!clk->enable_bit)
>> +               return 0;
>> +
>> +       if (clk->clkdm) {
>> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
>> +               if (ret) {
>> +                       WARN(1,
>> +                            "%s: could not enable %s's clockdomain %s: %d\n",
>> +                            __func__, clk_hw_get_name(hw),
>> +                            clk->clkdm_name, ret);
>> +                       return ret;
>> +               }
>> +       }
>> +
>> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
>> +
>> +       val &= ~OMAP4_MODULEMODE_MASK;
>> +       val |= clk->enable_bit;
>> +
>> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
>> +
>> +       /* Wait until module is enabled */
>> +       while (!_omap4_is_ready(val)) {
>> +               udelay(1);
>
> This should really be a .prepare callback if you plan to keep the delays
> in there.

If this is changed to a .prepare, then all OMAP power management is 
effectively ruined as all clocks are going to be enabled all the time. 
hwmod core doesn't support .prepare/.enable at the moment that well, and 
changing that is going to be a big burden (educated guess, haven't 
checked this yet)... The call chain that comes here is:

device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.

The delay within this function should usually be pretty short, just to 
wait that the module comes up from idle.

I recall the discussions regarding the udelays within clk_enable/disable 
calls, but what is the preferred approach then? Typically 
clk_enable/disable just becomes a NOP if it is not allowed to wait for 
hardware to complete transitioning before exiting the function.

-Tero

>
> Regards,
> Mike
>

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Geert Uytterhoeven]

Hi Tero,

On Mon, Jan 4, 2016 at 8:36 AM, Tero Kristo <t-kristo@ti.com> wrote:
> On 01/01/2016 07:48 AM, Michael Turquette wrote:
>> Quoting Tero Kristo (2015-12-18 05:58:58)
>>> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
>>> +{
>>> +       struct clk_hw_omap *clk =3D to_clk_hw_omap(hw);
>>> +       u32 val;
>>> +       int timeout =3D 0;
>>> +       int ret;
>>> +
>>> +       if (!clk->enable_bit)
>>> +               return 0;
>>> +
>>> +       if (clk->clkdm) {
>>> +               ret =3D ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm,
>>> hw->clk);
>>> +               if (ret) {
>>> +                       WARN(1,
>>> +                            "%s: could not enable %s's clockdomain %s:
>>> %d\n",
>>> +                            __func__, clk_hw_get_name(hw),
>>> +                            clk->clkdm_name, ret);
>>> +                       return ret;
>>> +               }
>>> +       }
>>> +
>>> +       val =3D ti_clk_ll_ops->clk_readl(clk->enable_reg);
>>> +
>>> +       val &=3D ~OMAP4_MODULEMODE_MASK;
>>> +       val |=3D clk->enable_bit;
>>> +
>>> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
>>> +
>>> +       /* Wait until module is enabled */
>>> +       while (!_omap4_is_ready(val)) {
>>> +               udelay(1);
>>
>> This should really be a .prepare callback if you plan to keep the delays
>> in there.
>
> If this is changed to a .prepare, then all OMAP power management is
> effectively ruined as all clocks are going to be enabled all the time. hw=
mod
> core doesn't support .prepare/.enable at the moment that well, and changi=
ng
> that is going to be a big burden (educated guess, haven't checked this
> yet)... The call chain that comes here is:
>
> device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.
>
> The delay within this function should usually be pretty short, just to wa=
it
> that the module comes up from idle.

Does it take multiple =C2=B5s? Perhaps even one =C2=B5s is much longer than=
 needed?

> I recall the discussions regarding the udelays within clk_enable/disable
> calls, but what is the preferred approach then? Typically clk_enable/disa=
ble
> just becomes a NOP if it is not allowed to wait for hardware to complete
> transitioning before exiting the function.

FWIW, there are small loops with just a cpu_relax() in various clock driver=
s
under drivers/clk/shmobile/.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k=
.org

In personal conversations with technical people, I call myself a hacker. Bu=
t
when I'm talking to journalists I just say "programmer" or something like t=
hat.
                                -- Linus Torvalds

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Geert Uytterhoeven]

Hi Tero,

On Mon, Jan 4, 2016 at 8:36 AM, Tero Kristo <t-kristo@ti.com> wrote:
> On 01/01/2016 07:48 AM, Michael Turquette wrote:
>> Quoting Tero Kristo (2015-12-18 05:58:58)
>>> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
>>> +{
>>> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
>>> +       u32 val;
>>> +       int timeout = 0;
>>> +       int ret;
>>> +
>>> +       if (!clk->enable_bit)
>>> +               return 0;
>>> +
>>> +       if (clk->clkdm) {
>>> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm,
>>> hw->clk);
>>> +               if (ret) {
>>> +                       WARN(1,
>>> +                            "%s: could not enable %s's clockdomain %s:
>>> %d\n",
>>> +                            __func__, clk_hw_get_name(hw),
>>> +                            clk->clkdm_name, ret);
>>> +                       return ret;
>>> +               }
>>> +       }
>>> +
>>> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
>>> +
>>> +       val &= ~OMAP4_MODULEMODE_MASK;
>>> +       val |= clk->enable_bit;
>>> +
>>> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
>>> +
>>> +       /* Wait until module is enabled */
>>> +       while (!_omap4_is_ready(val)) {
>>> +               udelay(1);
>>
>> This should really be a .prepare callback if you plan to keep the delays
>> in there.
>
> If this is changed to a .prepare, then all OMAP power management is
> effectively ruined as all clocks are going to be enabled all the time. hwmod
> core doesn't support .prepare/.enable at the moment that well, and changing
> that is going to be a big burden (educated guess, haven't checked this
> yet)... The call chain that comes here is:
>
> device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.
>
> The delay within this function should usually be pretty short, just to wait
> that the module comes up from idle.

Does it take multiple ?s? Perhaps even one ?s is much longer than needed?

> I recall the discussions regarding the udelays within clk_enable/disable
> calls, but what is the preferred approach then? Typically clk_enable/disable
> just becomes a NOP if it is not allowed to wait for hardware to complete
> transitioning before exiting the function.

FWIW, there are small loops with just a cpu_relax() in various clock drivers
under drivers/clk/shmobile/.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Geert Uytterhoeven]

Hi Tero,

On Mon, Jan 4, 2016 at 8:36 AM, Tero Kristo <t-kristo@ti.com> wrote:
> On 01/01/2016 07:48 AM, Michael Turquette wrote:
>> Quoting Tero Kristo (2015-12-18 05:58:58)
>>> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
>>> +{
>>> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
>>> +       u32 val;
>>> +       int timeout = 0;
>>> +       int ret;
>>> +
>>> +       if (!clk->enable_bit)
>>> +               return 0;
>>> +
>>> +       if (clk->clkdm) {
>>> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm,
>>> hw->clk);
>>> +               if (ret) {
>>> +                       WARN(1,
>>> +                            "%s: could not enable %s's clockdomain %s:
>>> %d\n",
>>> +                            __func__, clk_hw_get_name(hw),
>>> +                            clk->clkdm_name, ret);
>>> +                       return ret;
>>> +               }
>>> +       }
>>> +
>>> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
>>> +
>>> +       val &= ~OMAP4_MODULEMODE_MASK;
>>> +       val |= clk->enable_bit;
>>> +
>>> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
>>> +
>>> +       /* Wait until module is enabled */
>>> +       while (!_omap4_is_ready(val)) {
>>> +               udelay(1);
>>
>> This should really be a .prepare callback if you plan to keep the delays
>> in there.
>
> If this is changed to a .prepare, then all OMAP power management is
> effectively ruined as all clocks are going to be enabled all the time. hwmod
> core doesn't support .prepare/.enable at the moment that well, and changing
> that is going to be a big burden (educated guess, haven't checked this
> yet)... The call chain that comes here is:
>
> device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.
>
> The delay within this function should usually be pretty short, just to wait
> that the module comes up from idle.

Does it take multiple µs? Perhaps even one µs is much longer than needed?

> I recall the discussions regarding the udelays within clk_enable/disable
> calls, but what is the preferred approach then? Typically clk_enable/disable
> just becomes a NOP if it is not allowed to wait for hardware to complete
> transitioning before exiting the function.

FWIW, there are small loops with just a cpu_relax() in various clock drivers
under drivers/clk/shmobile/.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> Hi Tero,
>
> On Mon, Jan 4, 2016 at 8:36 AM, Tero Kristo <t-kristo@ti.com> wrote:
>> On 01/01/2016 07:48 AM, Michael Turquette wrote:
>>> Quoting Tero Kristo (2015-12-18 05:58:58)
>>>> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
>>>> +{
>>>> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
>>>> +       u32 val;
>>>> +       int timeout = 0;
>>>> +       int ret;
>>>> +
>>>> +       if (!clk->enable_bit)
>>>> +               return 0;
>>>> +
>>>> +       if (clk->clkdm) {
>>>> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm,
>>>> hw->clk);
>>>> +               if (ret) {
>>>> +                       WARN(1,
>>>> +                            "%s: could not enable %s's clockdomain %s:
>>>> %d\n",
>>>> +                            __func__, clk_hw_get_name(hw),
>>>> +                            clk->clkdm_name, ret);
>>>> +                       return ret;
>>>> +               }
>>>> +       }
>>>> +
>>>> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
>>>> +
>>>> +       val &= ~OMAP4_MODULEMODE_MASK;
>>>> +       val |= clk->enable_bit;
>>>> +
>>>> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
>>>> +
>>>> +       /* Wait until module is enabled */
>>>> +       while (!_omap4_is_ready(val)) {
>>>> +               udelay(1);
>>>
>>> This should really be a .prepare callback if you plan to keep the delays
>>> in there.
>>
>> If this is changed to a .prepare, then all OMAP power management is
>> effectively ruined as all clocks are going to be enabled all the time. hwmod
>> core doesn't support .prepare/.enable at the moment that well, and changing
>> that is going to be a big burden (educated guess, haven't checked this
>> yet)... The call chain that comes here is:
>>
>> device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.
>>
>> The delay within this function should usually be pretty short, just to wait
>> that the module comes up from idle.
>
> Does it take multiple µs? Perhaps even one µs is much longer than needed?
>
>> I recall the discussions regarding the udelays within clk_enable/disable
>> calls, but what is the preferred approach then? Typically clk_enable/disable
>> just becomes a NOP if it is not allowed to wait for hardware to complete
>> transitioning before exiting the function.
>
> FWIW, there are small loops with just a cpu_relax() in various clock drivers
> under drivers/clk/shmobile/.

Just did a quick profiling round, and the clk_enable/disable delay loops 
take anything from 0...1500ns, most typically consuming some 400-600ns. 
So, based on this, dropping the udelay and adding cpu_relax instead 
looks like a good change. I just verified that changing the udelay to 
cpu_relax works fine also, I just need to change the bail-out period to 
be something sane.

-Tero



>
> Gr{oetje,eeting}s,
>
>                          Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                  -- Linus Torvalds
>

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> Hi Tero,
>
> On Mon, Jan 4, 2016 at 8:36 AM, Tero Kristo <t-kristo@ti.com> wrote:
>> On 01/01/2016 07:48 AM, Michael Turquette wrote:
>>> Quoting Tero Kristo (2015-12-18 05:58:58)
>>>> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
>>>> +{
>>>> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
>>>> +       u32 val;
>>>> +       int timeout = 0;
>>>> +       int ret;
>>>> +
>>>> +       if (!clk->enable_bit)
>>>> +               return 0;
>>>> +
>>>> +       if (clk->clkdm) {
>>>> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm,
>>>> hw->clk);
>>>> +               if (ret) {
>>>> +                       WARN(1,
>>>> +                            "%s: could not enable %s's clockdomain %s:
>>>> %d\n",
>>>> +                            __func__, clk_hw_get_name(hw),
>>>> +                            clk->clkdm_name, ret);
>>>> +                       return ret;
>>>> +               }
>>>> +       }
>>>> +
>>>> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
>>>> +
>>>> +       val &= ~OMAP4_MODULEMODE_MASK;
>>>> +       val |= clk->enable_bit;
>>>> +
>>>> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
>>>> +
>>>> +       /* Wait until module is enabled */
>>>> +       while (!_omap4_is_ready(val)) {
>>>> +               udelay(1);
>>>
>>> This should really be a .prepare callback if you plan to keep the delays
>>> in there.
>>
>> If this is changed to a .prepare, then all OMAP power management is
>> effectively ruined as all clocks are going to be enabled all the time. hwmod
>> core doesn't support .prepare/.enable at the moment that well, and changing
>> that is going to be a big burden (educated guess, haven't checked this
>> yet)... The call chain that comes here is:
>>
>> device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.
>>
>> The delay within this function should usually be pretty short, just to wait
>> that the module comes up from idle.
>
> Does it take multiple ?s? Perhaps even one ?s is much longer than needed?
>
>> I recall the discussions regarding the udelays within clk_enable/disable
>> calls, but what is the preferred approach then? Typically clk_enable/disable
>> just becomes a NOP if it is not allowed to wait for hardware to complete
>> transitioning before exiting the function.
>
> FWIW, there are small loops with just a cpu_relax() in various clock drivers
> under drivers/clk/shmobile/.

Just did a quick profiling round, and the clk_enable/disable delay loops 
take anything from 0...1500ns, most typically consuming some 400-600ns. 
So, based on this, dropping the udelay and adding cpu_relax instead 
looks like a good change. I just verified that changing the udelay to 
cpu_relax works fine also, I just need to change the bail-out period to 
be something sane.

-Tero



>
> Gr{oetje,eeting}s,
>
>                          Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                  -- Linus Torvalds
>

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Russell King - ARM Linux]

On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
> On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> >FWIW, there are small loops with just a cpu_relax() in various clock drivers
> >under drivers/clk/shmobile/.
> 
> Just did a quick profiling round, and the clk_enable/disable delay loops
> take anything from 0...1500ns, most typically consuming some 400-600ns. So,
> based on this, dropping the udelay and adding cpu_relax instead looks like a
> good change. I just verified that changing the udelay to cpu_relax works
> fine also, I just need to change the bail-out period to be something sane.

Was that profiling done with lockdep/lock debugging enabled or disabled?

-- 
RMK's Patch system: http://www.arm.linux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Russell King - ARM Linux]

On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
> On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> >FWIW, there are small loops with just a cpu_relax() in various clock drivers
> >under drivers/clk/shmobile/.
> 
> Just did a quick profiling round, and the clk_enable/disable delay loops
> take anything from 0...1500ns, most typically consuming some 400-600ns. So,
> based on this, dropping the udelay and adding cpu_relax instead looks like a
> good change. I just verified that changing the udelay to cpu_relax works
> fine also, I just need to change the bail-out period to be something sane.

Was that profiling done with lockdep/lock debugging enabled or disabled?

-- 
RMK's Patch system: http://www.arm.linux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Tony Lindgren]

* Russell King - ARM Linux <linux@arm.linux.org.uk> [160104 06:43]:
> On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
> > On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> > >FWIW, there are small loops with just a cpu_relax() in various clock drivers
> > >under drivers/clk/shmobile/.
> > 
> > Just did a quick profiling round, and the clk_enable/disable delay loops
> > take anything from 0...1500ns, most typically consuming some 400-600ns. So,
> > based on this, dropping the udelay and adding cpu_relax instead looks like a
> > good change. I just verified that changing the udelay to cpu_relax works
> > fine also, I just need to change the bail-out period to be something sane.
> 
> Was that profiling done with lockdep/lock debugging enabled or disabled?

And also the thing to check from the hw folks is what all do these clkctrl
bits really control. If they group together the OCP clock and an extra
functional clock for some devices the delays could be larger.

In general, I think we need to get rid of pm_runtime_irq_safe usage to
allow clocks to sleep properly. The other option is to allow toggling
pm_runtime_irq_safe but that probably gets super messy.

Regards,

Tony

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Tony Lindgren]

* Russell King - ARM Linux <linux@arm.linux.org.uk> [160104 06:43]:
> On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
> > On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> > >FWIW, there are small loops with just a cpu_relax() in various clock drivers
> > >under drivers/clk/shmobile/.
> > 
> > Just did a quick profiling round, and the clk_enable/disable delay loops
> > take anything from 0...1500ns, most typically consuming some 400-600ns. So,
> > based on this, dropping the udelay and adding cpu_relax instead looks like a
> > good change. I just verified that changing the udelay to cpu_relax works
> > fine also, I just need to change the bail-out period to be something sane.
> 
> Was that profiling done with lockdep/lock debugging enabled or disabled?

And also the thing to check from the hw folks is what all do these clkctrl
bits really control. If they group together the OCP clock and an extra
functional clock for some devices the delays could be larger.

In general, I think we need to get rid of pm_runtime_irq_safe usage to
allow clocks to sleep properly. The other option is to allow toggling
pm_runtime_irq_safe but that probably gets super messy.

Regards,

Tony

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

On 01/04/2016 06:37 PM, Tony Lindgren wrote:
> * Russell King - ARM Linux <linux@arm.linux.org.uk> [160104 06:43]:
>> On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
>>> On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
>>>> FWIW, there are small loops with just a cpu_relax() in various clock drivers
>>>> under drivers/clk/shmobile/.
>>>
>>> Just did a quick profiling round, and the clk_enable/disable delay loops
>>> take anything from 0...1500ns, most typically consuming some 400-600ns. So,
>>> based on this, dropping the udelay and adding cpu_relax instead looks like a
>>> good change. I just verified that changing the udelay to cpu_relax works
>>> fine also, I just need to change the bail-out period to be something sane.
>>
>> Was that profiling done with lockdep/lock debugging enabled or disabled?

omap2plus_defconfig, so lockdep was enabled. The profiling was done 
around the while {} block though, which should not have any locks within 
it (except for the SCM clocks, which may explain some of the higher 
latency numbers seen.)

> And also the thing to check from the hw folks is what all do these clkctrl
> bits really control. If they group together the OCP clock and an extra
> functional clock for some devices the delays could be larger.

Does it matter really? The latencies are only imposed to the device in 
question, and lets face it, the same latencies are there already with 
the hwmod implementation. This series moves the implementation under 
clock driver with as less modifications as possible to avoid any problems.

> In general, I think we need to get rid of pm_runtime_irq_safe usage to
> allow clocks to sleep properly. The other option is to allow toggling
> pm_runtime_irq_safe but that probably gets super messy.

That is something not to be done with this set though.

-Tero

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Tero Kristo]

On 01/04/2016 06:37 PM, Tony Lindgren wrote:
> * Russell King - ARM Linux <linux@arm.linux.org.uk> [160104 06:43]:
>> On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
>>> On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
>>>> FWIW, there are small loops with just a cpu_relax() in various clock drivers
>>>> under drivers/clk/shmobile/.
>>>
>>> Just did a quick profiling round, and the clk_enable/disable delay loops
>>> take anything from 0...1500ns, most typically consuming some 400-600ns. So,
>>> based on this, dropping the udelay and adding cpu_relax instead looks like a
>>> good change. I just verified that changing the udelay to cpu_relax works
>>> fine also, I just need to change the bail-out period to be something sane.
>>
>> Was that profiling done with lockdep/lock debugging enabled or disabled?

omap2plus_defconfig, so lockdep was enabled. The profiling was done 
around the while {} block though, which should not have any locks within 
it (except for the SCM clocks, which may explain some of the higher 
latency numbers seen.)

> And also the thing to check from the hw folks is what all do these clkctrl
> bits really control. If they group together the OCP clock and an extra
> functional clock for some devices the delays could be larger.

Does it matter really? The latencies are only imposed to the device in 
question, and lets face it, the same latencies are there already with 
the hwmod implementation. This series moves the implementation under 
clock driver with as less modifications as possible to avoid any problems.

> In general, I think we need to get rid of pm_runtime_irq_safe usage to
> allow clocks to sleep properly. The other option is to allow toggling
> pm_runtime_irq_safe but that probably gets super messy.

That is something not to be done with this set though.

-Tero

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Quoting Tero Kristo (2016-01-04 11:15:36)
> On 01/04/2016 06:37 PM, Tony Lindgren wrote:
> > * Russell King - ARM Linux <linux@arm.linux.org.uk> [160104 06:43]:
> >> On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
> >>> On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> >>>> FWIW, there are small loops with just a cpu_relax() in various clock=
 drivers
> >>>> under drivers/clk/shmobile/.
> >>>
> >>> Just did a quick profiling round, and the clk_enable/disable delay lo=
ops
> >>> take anything from 0...1500ns, most typically consuming some 400-600n=
s. So,
> >>> based on this, dropping the udelay and adding cpu_relax instead looks=
 like a
> >>> good change. I just verified that changing the udelay to cpu_relax wo=
rks
> >>> fine also, I just need to change the bail-out period to be something =
sane.
> >>
> >> Was that profiling done with lockdep/lock debugging enabled or disable=
d?
> =

> omap2plus_defconfig, so lockdep was enabled. The profiling was done =

> around the while {} block though, which should not have any locks within =

> it (except for the SCM clocks, which may explain some of the higher =

> latency numbers seen.)
> =

> > And also the thing to check from the hw folks is what all do these clkc=
trl
> > bits really control. If they group together the OCP clock and an extra
> > functional clock for some devices the delays could be larger.
> =

> Does it matter really? The latencies are only imposed to the device in =

> question, and lets face it, the same latencies are there already with =

> the hwmod implementation. This series moves the implementation under =

> clock driver with as less modifications as possible to avoid any problems.

So long as we can all convince ourselves that the flaw is not a flaw
then I'm OK with it. No bugs were ever introduced that way ;-)

But in fairness, we've had these delays in the .enable callbacks for a
while, so this patch does not introduce the regression. Furthermore it
does clean up some code that needs more work, and I don't want to delay
that.

I won't NACK the patch due to the delays, but it would be nice to
revisit it some day.

Regards,
Mike

> =

> > In general, I think we need to get rid of pm_runtime_irq_safe usage to
> > allow clocks to sleep properly. The other option is to allow toggling
> > pm_runtime_irq_safe but that probably gets super messy.
> =

> That is something not to be done with this set though.
> =

> -Tero

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Quoting Tero Kristo (2016-01-04 11:15:36)
> On 01/04/2016 06:37 PM, Tony Lindgren wrote:
> > * Russell King - ARM Linux <linux@arm.linux.org.uk> [160104 06:43]:
> >> On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
> >>> On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> >>>> FWIW, there are small loops with just a cpu_relax() in various clock drivers
> >>>> under drivers/clk/shmobile/.
> >>>
> >>> Just did a quick profiling round, and the clk_enable/disable delay loops
> >>> take anything from 0...1500ns, most typically consuming some 400-600ns. So,
> >>> based on this, dropping the udelay and adding cpu_relax instead looks like a
> >>> good change. I just verified that changing the udelay to cpu_relax works
> >>> fine also, I just need to change the bail-out period to be something sane.
> >>
> >> Was that profiling done with lockdep/lock debugging enabled or disabled?
> 
> omap2plus_defconfig, so lockdep was enabled. The profiling was done 
> around the while {} block though, which should not have any locks within 
> it (except for the SCM clocks, which may explain some of the higher 
> latency numbers seen.)
> 
> > And also the thing to check from the hw folks is what all do these clkctrl
> > bits really control. If they group together the OCP clock and an extra
> > functional clock for some devices the delays could be larger.
> 
> Does it matter really? The latencies are only imposed to the device in 
> question, and lets face it, the same latencies are there already with 
> the hwmod implementation. This series moves the implementation under 
> clock driver with as less modifications as possible to avoid any problems.

So long as we can all convince ourselves that the flaw is not a flaw
then I'm OK with it. No bugs were ever introduced that way ;-)

But in fairness, we've had these delays in the .enable callbacks for a
while, so this patch does not introduce the regression. Furthermore it
does clean up some code that needs more work, and I don't want to delay
that.

I won't NACK the patch due to the delays, but it would be nice to
revisit it some day.

Regards,
Mike

> 
> > In general, I think we need to get rid of pm_runtime_irq_safe usage to
> > allow clocks to sleep properly. The other option is to allow toggling
> > pm_runtime_irq_safe but that probably gets super messy.
> 
> That is something not to be done with this set though.
> 
> -Tero

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Quoting Tero Kristo (2016-01-04 11:15:36)
> On 01/04/2016 06:37 PM, Tony Lindgren wrote:
> > * Russell King - ARM Linux <linux@arm.linux.org.uk> [160104 06:43]:
> >> On Mon, Jan 04, 2016 at 03:27:57PM +0200, Tero Kristo wrote:
> >>> On 01/04/2016 12:21 PM, Geert Uytterhoeven wrote:
> >>>> FWIW, there are small loops with just a cpu_relax() in various clock drivers
> >>>> under drivers/clk/shmobile/.
> >>>
> >>> Just did a quick profiling round, and the clk_enable/disable delay loops
> >>> take anything from 0...1500ns, most typically consuming some 400-600ns. So,
> >>> based on this, dropping the udelay and adding cpu_relax instead looks like a
> >>> good change. I just verified that changing the udelay to cpu_relax works
> >>> fine also, I just need to change the bail-out period to be something sane.
> >>
> >> Was that profiling done with lockdep/lock debugging enabled or disabled?
> 
> omap2plus_defconfig, so lockdep was enabled. The profiling was done 
> around the while {} block though, which should not have any locks within 
> it (except for the SCM clocks, which may explain some of the higher 
> latency numbers seen.)
> 
> > And also the thing to check from the hw folks is what all do these clkctrl
> > bits really control. If they group together the OCP clock and an extra
> > functional clock for some devices the delays could be larger.
> 
> Does it matter really? The latencies are only imposed to the device in 
> question, and lets face it, the same latencies are there already with 
> the hwmod implementation. This series moves the implementation under 
> clock driver with as less modifications as possible to avoid any problems.

So long as we can all convince ourselves that the flaw is not a flaw
then I'm OK with it. No bugs were ever introduced that way ;-)

But in fairness, we've had these delays in the .enable callbacks for a
while, so this patch does not introduce the regression. Furthermore it
does clean up some code that needs more work, and I don't want to delay
that.

I won't NACK the patch due to the delays, but it would be nice to
revisit it some day.

Regards,
Mike

> 
> > In general, I think we need to get rid of pm_runtime_irq_safe usage to
> > allow clocks to sleep properly. The other option is to allow toggling
> > pm_runtime_irq_safe but that probably gets super messy.
> 
> That is something not to be done with this set though.
> 
> -Tero

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Quoting Tero Kristo (2016-01-03 23:36:05)
> On 01/01/2016 07:48 AM, Michael Turquette wrote:
> > Hi Tero,
> >
> > Quoting Tero Kristo (2015-12-18 05:58:58)
> >> Previously, hwmod core has been used for controlling the hwmod level
> >> clocks. This has certain drawbacks, like being unable to share the
> >> clocks for multiple users, missing usecounting and generally being
> >> totally incompatible with common clock framework.
> >>
> >> Add support for new clock type under the TI clock driver, which will
> >> be used to convert all the existing hwmdo clocks to. This helps to
> >> get rid of the clock related hwmod data from kernel and instead
> >> parsing this from DT.
> >
> > I'm really happy to see this series. Looks pretty good to me.
> >
> >> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
> >> +{
> >> +       struct clk_hw_omap *clk =3D to_clk_hw_omap(hw);
> >> +       u32 val;
> >> +       int timeout =3D 0;
> >> +       int ret;
> >> +
> >> +       if (!clk->enable_bit)
> >> +               return 0;
> >> +
> >> +       if (clk->clkdm) {
> >> +               ret =3D ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw=
->clk);
> >> +               if (ret) {
> >> +                       WARN(1,
> >> +                            "%s: could not enable %s's clockdomain %s=
: %d\n",
> >> +                            __func__, clk_hw_get_name(hw),
> >> +                            clk->clkdm_name, ret);
> >> +                       return ret;
> >> +               }
> >> +       }
> >> +
> >> +       val =3D ti_clk_ll_ops->clk_readl(clk->enable_reg);
> >> +
> >> +       val &=3D ~OMAP4_MODULEMODE_MASK;
> >> +       val |=3D clk->enable_bit;
> >> +
> >> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
> >> +
> >> +       /* Wait until module is enabled */
> >> +       while (!_omap4_is_ready(val)) {
> >> +               udelay(1);
> >
> > This should really be a .prepare callback if you plan to keep the delays
> > in there.
> =

> If this is changed to a .prepare, then all OMAP power management is =

> effectively ruined as all clocks are going to be enabled all the time. =


Let's not ruin system PM.

> hwmod core doesn't support .prepare/.enable at the moment that well, and =

> changing that is going to be a big burden (educated guess, haven't =

> checked this yet)... The call chain that comes here is:
> =

> device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.

Right, and for calls to pm_runtime_get/put from process context it
should result in a call to clk_prepare_enable/clk_disable_unprepare. I
guess that change is hugely invasive from your statements above?

> =

> The delay within this function should usually be pretty short, just to =

> wait that the module comes up from idle.
> =

> I recall the discussions regarding the udelays within clk_enable/disable =

> calls, but what is the preferred approach then?

There are many cases where a clk only provides .{un}prepare ops and does
NOT provide any .{en,dis}able ops.

> Typically =

> clk_enable/disable just becomes a NOP

Yes, it becomes a NOP (though it is critical that drivers with knowledge
of this do not try to skip the step of calling clk_enable).

> if it is not allowed to wait for =

> hardware to complete transitioning before exiting the function.

The clk.h api clearly states that clk_prepare must be called and
complete before calling clk_enable. So if a clk only provides a .prepare
with delays but no .enable, and a consumer driver complies with that api
rule then we're guaranteed to have a toggling line when clk_enable
returns.

Regards,
Mike

> =

> -Tero
> =

> >
> > Regards,
> > Mike
> >
>=20

[RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Quoting Tero Kristo (2016-01-03 23:36:05)
> On 01/01/2016 07:48 AM, Michael Turquette wrote:
> > Hi Tero,
> >
> > Quoting Tero Kristo (2015-12-18 05:58:58)
> >> Previously, hwmod core has been used for controlling the hwmod level
> >> clocks. This has certain drawbacks, like being unable to share the
> >> clocks for multiple users, missing usecounting and generally being
> >> totally incompatible with common clock framework.
> >>
> >> Add support for new clock type under the TI clock driver, which will
> >> be used to convert all the existing hwmdo clocks to. This helps to
> >> get rid of the clock related hwmod data from kernel and instead
> >> parsing this from DT.
> >
> > I'm really happy to see this series. Looks pretty good to me.
> >
> >> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
> >> +{
> >> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
> >> +       u32 val;
> >> +       int timeout = 0;
> >> +       int ret;
> >> +
> >> +       if (!clk->enable_bit)
> >> +               return 0;
> >> +
> >> +       if (clk->clkdm) {
> >> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
> >> +               if (ret) {
> >> +                       WARN(1,
> >> +                            "%s: could not enable %s's clockdomain %s: %d\n",
> >> +                            __func__, clk_hw_get_name(hw),
> >> +                            clk->clkdm_name, ret);
> >> +                       return ret;
> >> +               }
> >> +       }
> >> +
> >> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
> >> +
> >> +       val &= ~OMAP4_MODULEMODE_MASK;
> >> +       val |= clk->enable_bit;
> >> +
> >> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
> >> +
> >> +       /* Wait until module is enabled */
> >> +       while (!_omap4_is_ready(val)) {
> >> +               udelay(1);
> >
> > This should really be a .prepare callback if you plan to keep the delays
> > in there.
> 
> If this is changed to a .prepare, then all OMAP power management is 
> effectively ruined as all clocks are going to be enabled all the time. 

Let's not ruin system PM.

> hwmod core doesn't support .prepare/.enable at the moment that well, and 
> changing that is going to be a big burden (educated guess, haven't 
> checked this yet)... The call chain that comes here is:
> 
> device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.

Right, and for calls to pm_runtime_get/put from process context it
should result in a call to clk_prepare_enable/clk_disable_unprepare. I
guess that change is hugely invasive from your statements above?

> 
> The delay within this function should usually be pretty short, just to 
> wait that the module comes up from idle.
> 
> I recall the discussions regarding the udelays within clk_enable/disable 
> calls, but what is the preferred approach then?

There are many cases where a clk only provides .{un}prepare ops and does
NOT provide any .{en,dis}able ops.

> Typically 
> clk_enable/disable just becomes a NOP

Yes, it becomes a NOP (though it is critical that drivers with knowledge
of this do not try to skip the step of calling clk_enable).

> if it is not allowed to wait for 
> hardware to complete transitioning before exiting the function.

The clk.h api clearly states that clk_prepare must be called and
complete before calling clk_enable. So if a clk only provides a .prepare
with delays but no .enable, and a consumer driver complies with that api
rule then we're guaranteed to have a toggling line when clk_enable
returns.

Regards,
Mike

> 
> -Tero
> 
> >
> > Regards,
> > Mike
> >
> 

Re: [RFC 6/9] clk: ti: add support for omap4 module clocks

[Michael Turquette]

Quoting Tero Kristo (2016-01-03 23:36:05)
> On 01/01/2016 07:48 AM, Michael Turquette wrote:
> > Hi Tero,
> >
> > Quoting Tero Kristo (2015-12-18 05:58:58)
> >> Previously, hwmod core has been used for controlling the hwmod level
> >> clocks. This has certain drawbacks, like being unable to share the
> >> clocks for multiple users, missing usecounting and generally being
> >> totally incompatible with common clock framework.
> >>
> >> Add support for new clock type under the TI clock driver, which will
> >> be used to convert all the existing hwmdo clocks to. This helps to
> >> get rid of the clock related hwmod data from kernel and instead
> >> parsing this from DT.
> >
> > I'm really happy to see this series. Looks pretty good to me.
> >
> >> +static int _omap4_hwmod_clk_enable(struct clk_hw *hw)
> >> +{
> >> +       struct clk_hw_omap *clk = to_clk_hw_omap(hw);
> >> +       u32 val;
> >> +       int timeout = 0;
> >> +       int ret;
> >> +
> >> +       if (!clk->enable_bit)
> >> +               return 0;
> >> +
> >> +       if (clk->clkdm) {
> >> +               ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk);
> >> +               if (ret) {
> >> +                       WARN(1,
> >> +                            "%s: could not enable %s's clockdomain %s: %d\n",
> >> +                            __func__, clk_hw_get_name(hw),
> >> +                            clk->clkdm_name, ret);
> >> +                       return ret;
> >> +               }
> >> +       }
> >> +
> >> +       val = ti_clk_ll_ops->clk_readl(clk->enable_reg);
> >> +
> >> +       val &= ~OMAP4_MODULEMODE_MASK;
> >> +       val |= clk->enable_bit;
> >> +
> >> +       ti_clk_ll_ops->clk_writel(val, clk->enable_reg);
> >> +
> >> +       /* Wait until module is enabled */
> >> +       while (!_omap4_is_ready(val)) {
> >> +               udelay(1);
> >
> > This should really be a .prepare callback if you plan to keep the delays
> > in there.
> 
> If this is changed to a .prepare, then all OMAP power management is 
> effectively ruined as all clocks are going to be enabled all the time. 

Let's not ruin system PM.

> hwmod core doesn't support .prepare/.enable at the moment that well, and 
> changing that is going to be a big burden (educated guess, haven't 
> checked this yet)... The call chain that comes here is:
> 
> device driver -> pm_runtime -> hwmod_core -> hwmod_clk_enable / disable.

Right, and for calls to pm_runtime_get/put from process context it
should result in a call to clk_prepare_enable/clk_disable_unprepare. I
guess that change is hugely invasive from your statements above?

> 
> The delay within this function should usually be pretty short, just to 
> wait that the module comes up from idle.
> 
> I recall the discussions regarding the udelays within clk_enable/disable 
> calls, but what is the preferred approach then?

There are many cases where a clk only provides .{un}prepare ops and does
NOT provide any .{en,dis}able ops.

> Typically 
> clk_enable/disable just becomes a NOP

Yes, it becomes a NOP (though it is critical that drivers with knowledge
of this do not try to skip the step of calling clk_enable).

> if it is not allowed to wait for 
> hardware to complete transitioning before exiting the function.

The clk.h api clearly states that clk_prepare must be called and
complete before calling clk_enable. So if a clk only provides a .prepare
with delays but no .enable, and a consumer driver complies with that api
rule then we're guaranteed to have a toggling line when clk_enable
returns.

Regards,
Mike

> 
> -Tero
> 
> >
> > Regards,
> > Mike
> >
> 

[RFC 7/9] ARM: dts: omap4: add hwmod module clocks

[Tero Kristo]

Add clock nodes for the SoC hwmods. This is done in preparation to remove
hwmod data from kernel, hwmod will use the clock nodes instead for
module level enable / disable logic.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/boot/dts/omap44xx-clocks.dtsi |  854 +++++++++++++++++++++++++++++---
 1 file changed, 781 insertions(+), 73 deletions(-)

diff --git a/arch/arm/boot/dts/omap44xx-clocks.dtsi b/arch/arm/boot/dts/omap44xx-clocks.dtsi
index f2c48f0..1d3e0b8 100644
--- a/arch/arm/boot/dts/omap44xx-clocks.dtsi
+++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi
@@ -183,6 +183,20 @@
 		reg = <0x0528>;
 	};
 
+	aess_mod_ck: aess_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0528>;
+		clocks = <&aess_fclk>;
+	};
+
+	mcpdm_mod_ck: mcpdm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0530>;
+		clocks = <&pad_clks_ck>;
+	};
+
 	dpll_abe_m3x2_ck: dpll_abe_m3x2_ck {
 		#clock-cells = <0>;
 		compatible = "ti,divider-clock";
@@ -194,6 +208,34 @@
 		ti,invert-autoidle-bit;
 	};
 
+	mpu_mod_ck: mpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0320>;
+		clocks = <&dpll_mpu_m2_ck>;
+	};
+
+	mmu_dsp_mod_ck: mmu_dsp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0420>;
+		clocks = <&dpll_iva_m4x2_ck>;
+	};
+
+	dsp_mod_ck: dsp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0420>;
+		clocks = <&dpll_iva_m4x2_ck>;
+	};
+
+	l4_abe_mod_ck: l4_abe_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0520>;
+		clocks = <&ocp_abe_iclk>;
+	};
+
 	core_hsd_byp_clk_mux_ck: core_hsd_byp_clk_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -480,6 +522,13 @@
 		reg = <0x0538>;
 	};
 
+	dmic_mod_ck: dmic_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0538>;
+		clocks = <&func_dmic_abe_gfclk>;
+	};
+
 	func_dmic_abe_gfclk: func_dmic_abe_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -496,6 +545,13 @@
 		reg = <0x0540>;
 	};
 
+	mcasp_mod_ck: mcasp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0540>;
+		clocks = <&func_mcasp_abe_gfclk>;
+	};
+
 	func_mcasp_abe_gfclk: func_mcasp_abe_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -520,6 +576,13 @@
 		reg = <0x0548>;
 	};
 
+	mcbsp1_mod_ck: mcbsp1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0548>;
+		clocks = <&func_mcbsp1_gfclk>;
+	};
+
 	mcbsp2_sync_mux_ck: mcbsp2_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -536,6 +599,13 @@
 		reg = <0x0550>;
 	};
 
+	mcbsp2_mod_ck: mcbsp2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0550>;
+		clocks = <&func_mcbsp2_gfclk>;
+	};
+
 	mcbsp3_sync_mux_ck: mcbsp3_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -552,6 +622,13 @@
 		reg = <0x0558>;
 	};
 
+	mcbsp3_mod_ck: mcbsp3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0558>;
+		clocks = <&func_mcbsp3_gfclk>;
+	};
+
 	slimbus1_fclk_1: slimbus1_fclk_1 {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -568,52 +645,66 @@
 		reg = <0x0560>;
 	};
 
-	slimbus1_fclk_2: slimbus1_fclk_2 {
+	slimbus1_mod_ck: slimbus1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&pad_clks_ck>;
-		ti,bit-shift = <10>;
+		compatible = "ti,omap4-sw-mod-clock";
 		reg = <0x0560>;
+		clocks = <&slimbus1_fclk_0>;
 	};
 
-	slimbus1_slimbus_clk: slimbus1_slimbus_clk {
+	timer5_mod_ck: timer5_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&slimbus_clk>;
-		ti,bit-shift = <11>;
-		reg = <0x0560>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0568>;
+		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
 	};
 
-	timer5_sync_mux: timer5_sync_mux {
+	timer6_mod_ck: timer6_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0570>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0568>;
 	};
 
-	timer6_sync_mux: timer6_sync_mux {
+	timer7_mod_ck: timer7_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0578>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0570>;
 	};
 
-	timer7_sync_mux: timer7_sync_mux {
+	timer8_mod_ck: timer8_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0580>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0578>;
 	};
 
-	timer8_sync_mux: timer8_sync_mux {
+	wd_timer3_mod_ck: wd_timer3_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x0580>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0588>;
+		clocks = <&sys_32k_ck>;
+	};
+
+	slimbus1_fclk_2: slimbus1_fclk_2 {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&pad_clks_ck>;
+		ti,bit-shift = <10>;
+		reg = <0x0560>;
+	};
+
+	slimbus1_slimbus_clk: slimbus1_slimbus_clk {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&slimbus_clk>;
+		ti,bit-shift = <11>;
+		reg = <0x0560>;
 	};
 
 	dummy_ck: dummy_ck {
@@ -622,6 +713,7 @@
 		clock-frequency = <0>;
 	};
 };
+
 &prm_clocks {
 	sys_clkin_ck: sys_clkin_ck {
 		#clock-cells = <0>;
@@ -631,6 +723,20 @@
 		ti,index-starts-at-one;
 	};
 
+	l4_wkup_mod_ck: l4_wkup_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1820>;
+		clocks = <&l4_wkup_clk_mux_ck>;
+	};
+
+	wd_timer2_mod_ck: wd_timer2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1830>;
+		clocks = <&sys_32k_ck>;
+	};
+
 	abe_dpll_bypass_clk_mux_ck: abe_dpll_bypass_clk_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -677,12 +783,26 @@
 		reg = <0x1838>;
 	};
 
-	dmt1_clk_mux: dmt1_clk_mux {
+	gpio1_mod_ck: gpio1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1838>;
+		clocks = <&l4_wkup_clk_mux_ck>;
+	};
+
+	timer1_mod_ck: timer1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1840>;
 		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x1840>;
+	};
+
+	counter_32k_mod_ck: counter_32k_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1850>;
+		clocks = <&sys_32k_ck>;
 	};
 
 	usim_ck: usim_ck {
@@ -694,6 +814,13 @@
 		ti,dividers = <14>, <18>;
 	};
 
+	kbd_mod_ck: kbd_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1878>;
+		clocks = <&sys_32k_ck>;
+	};
+
 	usim_fclk: usim_fclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -737,6 +864,13 @@
 		ti,dividers = <0>, <1>, <2>, <0>, <4>;
 	};
 
+	debugss_mod_ck: debugss_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1a20>;
+		clocks = <&trace_clk_div_ck>;
+	};
+
 	trace_clk_div_ck: trace_clk_div_ck {
 		#clock-cells = <0>;
 		compatible = "ti,clkdm-gate-clock";
@@ -747,7 +881,14 @@
 &prm_clockdomains {
 	emu_sys_clkdm: emu_sys_clkdm {
 		compatible = "ti,clockdomain";
-		clocks = <&trace_clk_div_ck>;
+		clocks = <&debugss_mod_ck>, <&trace_clk_div_ck>;
+	};
+
+	l4_wkup_clkdm: l4_wkup_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&timer1_mod_ck>, <&l4_wkup_mod_ck>, <&gpio1_mod_ck>,
+			 <&wd_timer2_mod_ck>, <&counter_32k_mod_ck>,
+			 <&kbd_mod_ck>;
 	};
 };
 
@@ -993,6 +1134,55 @@
 		reg = <0x1120>;
 	};
 
+	dss_venc_mod_ck: dss_venc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_tv_clk>;
+	};
+
+	dss_dispc_mod_ck: dss_dispc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_dsi1_mod_ck: dss_dsi1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_dsi2_mod_ck: dss_dsi2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_core_mod_ck: dss_core_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_rfbi_mod_ck: dss_rfbi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_hdmi_mod_ck: dss_hdmi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_48mhz_clk>;
+	};
+
 	dss_tv_clk: dss_tv_clk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1028,6 +1218,13 @@
 		ti,index-power-of-two;
 	};
 
+	fdif_mod_ck: fdif_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1028>;
+		clocks = <&fdif_fck>;
+	};
+
 	gpio2_dbclk: gpio2_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1036,6 +1233,13 @@
 		reg = <0x1460>;
 	};
 
+	gpio2_mod_ck: gpio2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1460>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio3_dbclk: gpio3_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1044,6 +1248,13 @@
 		reg = <0x1468>;
 	};
 
+	gpio3_mod_ck: gpio3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1468>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio4_dbclk: gpio4_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1052,6 +1263,13 @@
 		reg = <0x1470>;
 	};
 
+	gpio4_mod_ck: gpio4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1470>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio5_dbclk: gpio5_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1060,6 +1278,13 @@
 		reg = <0x1478>;
 	};
 
+	gpio5_mod_ck: gpio5_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1478>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio6_dbclk: gpio6_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1068,6 +1293,55 @@
 		reg = <0x1480>;
 	};
 
+	gpio6_mod_ck: gpio6_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1480>;
+		clocks = <&l4_div_ck>;
+	};
+
+	hdq1w_mod_ck: hdq1w_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1488>;
+		clocks = <&func_12m_fclk>;
+	};
+
+	i2c1_mod_ck: i2c1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c2_mod_ck: i2c2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a8>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c3_mod_ck: i2c3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14b0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c4_mod_ck: i2c4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14b8>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	l4_per_mod_ck: l4_per_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x14c0>;
+		clocks = <&l4_div_ck>;
+	};
+
 	sgx_clk_mux: sgx_clk_mux {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1076,6 +1350,13 @@
 		reg = <0x1220>;
 	};
 
+	gpu_mod_ck: gpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1220>;
+		clocks = <&sgx_clk_mux>;
+	};
+
 	hsi_fck: hsi_fck {
 		#clock-cells = <0>;
 		compatible = "ti,divider-clock";
@@ -1086,6 +1367,13 @@
 		ti,index-power-of-two;
 	};
 
+	hsi_mod_ck: hsi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1338>;
+		clocks = <&hsi_fck>;
+	};
+
 	iss_ctrlclk: iss_ctrlclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1094,6 +1382,13 @@
 		reg = <0x1020>;
 	};
 
+	iss_mod_ck: iss_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1020>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
 	mcbsp4_sync_mux_ck: mcbsp4_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1102,6 +1397,55 @@
 		reg = <0x14e0>;
 	};
 
+	mcbsp4_mod_ck: mcbsp4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14e0>;
+		clocks = <&per_mcbsp4_gfclk>;
+	};
+
+	mcspi1_mod_ck: mcspi1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14f0>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi2_mod_ck: mcspi2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14f8>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi3_mod_ck: mcspi3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1500>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi4_mod_ck: mcspi4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1508>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mmc3_mod_ck: mmc3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1520>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mmc4_mod_ck: mmc4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1528>;
+		clocks = <&func_48m_fclk>;
+	};
+
 	per_mcbsp4_gfclk: per_mcbsp4_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1118,6 +1462,13 @@
 		reg = <0x1328>;
 	};
 
+	mmc1_mod_ck: mmc1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1328>;
+		clocks = <&hsmmc1_fclk>;
+	};
+
 	hsmmc2_fclk: hsmmc2_fclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1126,6 +1477,13 @@
 		reg = <0x1330>;
 	};
 
+	mmc2_mod_ck: mmc2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1330>;
+		clocks = <&hsmmc2_fclk>;
+	};
+
 	ocp2scp_usb_phy_phy_48m: ocp2scp_usb_phy_phy_48m {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1134,6 +1492,68 @@
 		reg = <0x13e0>;
 	};
 
+	ocp2scp_usb_phy_mod_ck: ocp2scp_usb_phy_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x13e0>;
+		clocks = <&ocp2scp_usb_phy_phy_48m>;
+	};
+
+	timer10_mod_ck: timer10_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1428>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer11_mod_ck: timer11_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1430>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer2_mod_ck: timer2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1438>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer3_mod_ck: timer3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1440>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer4_mod_ck: timer4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1448>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer9_mod_ck: timer9_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1450>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	elm_mod_ck: elm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1458>;
+		clocks = <&l4_div_ck>;
+	};
+
 	sha2md5_fck: sha2md5_fck {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1166,76 +1586,91 @@
 		reg = <0x1538>;
 	};
 
-	smartreflex_core_fck: smartreflex_core_fck {
+	slimbus2_mod_ck: slimbus2_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0638>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1538>;
+		clocks = <&slimbus2_fclk_0>;
 	};
 
-	smartreflex_iva_fck: smartreflex_iva_fck {
+	uart1_mod_ck: uart1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0630>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1540>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	smartreflex_mpu_fck: smartreflex_mpu_fck {
+	uart2_mod_ck: uart2_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0628>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1548>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm10_mux: cm2_dm10_mux {
+	uart3_mod_ck: uart3_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1428>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1550>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm11_mux: cm2_dm11_mux {
+	uart4_mod_ck: uart4_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1430>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1558>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm2_mux: cm2_dm2_mux {
+	mmc5_mod_ck: mmc5_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1438>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1560>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm3_mux: cm2_dm3_mux {
+	smartreflex_core_fck: smartreflex_core_fck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1440>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0638>;
 	};
 
-	cm2_dm4_mux: cm2_dm4_mux {
+	smartreflex_core_mod_ck: smartreflex_core_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1448>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0638>;
+		clocks = <&smartreflex_core_fck>;
 	};
 
-	cm2_dm9_mux: cm2_dm9_mux {
+	smartreflex_iva_fck: smartreflex_iva_fck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1450>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0630>;
+	};
+
+	smartreflex_iva_mod_ck: smartreflex_iva_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0630>;
+		clocks = <&smartreflex_iva_fck>;
+	};
+
+	smartreflex_mpu_fck: smartreflex_mpu_fck {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0628>;
+	};
+
+	smartreflex_mpu_mod_ck: smartreflex_mpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0628>;
+		clocks = <&smartreflex_mpu_fck>;
 	};
 
 	usb_host_fs_fck: usb_host_fs_fck {
@@ -1246,6 +1681,13 @@
 		reg = <0x13d0>;
 	};
 
+	usb_host_fs_mod_ck: usb_host_fs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x13d0>;
+		clocks = <&usb_host_fs_fck>;
+	};
+
 	utmi_p1_gfclk: utmi_p1_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1262,6 +1704,13 @@
 		reg = <0x1358>;
 	};
 
+	usb_host_hs_mod_ck: usb_host_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1358>;
+		clocks = <&usb_host_hs_fck>;
+	};
+
 	utmi_p2_gfclk: utmi_p2_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1342,6 +1791,13 @@
 		reg = <0x1360>;
 	};
 
+	usb_otg_hs_mod_ck: usb_otg_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1360>;
+		clocks = <&usb_otg_hs_ick>;
+	};
+
 	usb_otg_hs_xclk: usb_otg_hs_xclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1366,6 +1822,139 @@
 		reg = <0x0640>;
 	};
 
+	l3_main_1_mod_ck: l3_main_1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0720>;
+		clocks = <&l3_div_ck>;
+	};
+
+	l3_main_2_mod_ck: l3_main_2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0820>;
+		clocks = <&l3_div_ck>;
+	};
+
+	gpmc_mod_ck: gpmc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0828>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ocmc_ram_mod_ck: ocmc_ram_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0830>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ipu_mod_ck: ipu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0920>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
+	mmu_ipu_mod_ck: mmu_ipu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0920>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
+	dma_system_mod_ck: dma_system_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0a20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	dmm_mod_ck: dmm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0b20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	emif1_mod_ck: emif1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0b30>;
+		clocks = <&ddrphy_ck>;
+	};
+
+	emif2_mod_ck: emif2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0b38>;
+		clocks = <&ddrphy_ck>;
+	};
+
+	c2c_mod_ck: c2c_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0c20>;
+		clocks = <&div_core_ck>;
+	};
+
+	l4_cfg_mod_ck: l4_cfg_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d20>;
+		clocks = <&l4_div_ck>;
+	};
+
+	spinlock_mod_ck: spinlock_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d28>;
+		clocks = <&l4_div_ck>;
+	};
+
+	mailbox_mod_ck: mailbox_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d30>;
+		clocks = <&l4_div_ck>;
+	};
+
+	l3_main_3_mod_ck: l3_main_3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	l3_instr_mod_ck: l3_instr_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e28>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ocp_wp_noc_mod_ck: ocp_wp_noc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e40>;
+		clocks = <&l3_div_ck>;
+	};
+
+	iva_mod_ck: iva_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0f20>;
+		clocks = <&dpll_iva_m5x2_ck>;
+	};
+
+	sl2if_mod_ck: sl2if_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0f28>;
+		clocks = <&dpll_iva_m5x2_ck>;
+	};
+
 	usb_tll_hs_usb_ch2_clk: usb_tll_hs_usb_ch2_clk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1397,12 +1986,110 @@
 		ti,bit-shift = <0>;
 		reg = <0x1368>;
 	};
+
+	usb_tll_hs_mod_ck: usb_tll_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1368>;
+		clocks = <&usb_tll_hs_ick>;
+	};
 };
 
 &cm2_clockdomains {
 	l3_init_clkdm: l3_init_clkdm {
 		compatible = "ti,clockdomain";
-		clocks = <&dpll_usb_ck>, <&usb_host_fs_fck>;
+		clocks = <&mmc2_mod_ck>, <&usb_otg_hs_mod_ck>,
+			 <&usb_host_fs_mod_ck>, <&usb_tll_hs_mod_ck>,
+			 <&usb_host_hs_mod_ck>, <&mmc1_mod_ck>, <&hsi_mod_ck>,
+			 <&ocp2scp_usb_phy_mod_ck>, <&dpll_usb_ck>,
+			 <&usb_host_fs_fck>;
+	};
+
+	l3_gfx_clkdm: l3_gfx_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&gpu_mod_ck>;
+	};
+
+	l4_per_clkdm: l4_per_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&l4_per_mod_ck>, <&uart2_mod_ck>, <&uart1_mod_ck>,
+			 <&timer10_mod_ck>, <&gpio2_mod_ck>, <&mcspi3_mod_ck>,
+			 <&uart4_mod_ck>, <&gpio5_mod_ck>, <&hdq1w_mod_ck>,
+			 <&mcbsp4_mod_ck>, <&i2c1_mod_ck>, <&i2c3_mod_ck>,
+			 <&mcspi2_mod_ck>, <&timer9_mod_ck>, <&i2c4_mod_ck>,
+			 <&timer2_mod_ck>, <&timer4_mod_ck>, <&mcspi4_mod_ck>,
+			 <&timer11_mod_ck>, <&mcspi1_mod_ck>, <&timer3_mod_ck>,
+			 <&mmc3_mod_ck>, <&mmc5_mod_ck>, <&gpio4_mod_ck>,
+			 <&gpio6_mod_ck>, <&uart3_mod_ck>, <&slimbus2_mod_ck>,
+			 <&gpio3_mod_ck>, <&i2c2_mod_ck>, <&mmc4_mod_ck>,
+			 <&elm_mod_ck>;
+	};
+
+	ivahd_clkdm: ivahd_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&sl2if_mod_ck>, <&iva_mod_ck>;
+	};
+
+	l4_cfg_clkdm: l4_cfg_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&spinlock_mod_ck>, <&mailbox_mod_ck>,
+			 <&l4_cfg_mod_ck>;
+	};
+
+	l3_instr_clkdm: l3_instr_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&ocp_wp_noc_mod_ck>, <&l3_main_3_mod_ck>,
+			 <&l3_instr_mod_ck>;
+	};
+
+	iss_clkdm: iss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&fdif_mod_ck>, <&iss_mod_ck>;
+	};
+
+	l3_emif_clkdm: l3_emif_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&emif2_mod_ck>, <&emif1_mod_ck>, <&dmm_mod_ck>;
+	};
+
+	ducati_clkdm: ducati_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&ipu_mod_ck>, <&mmu_ipu_mod_ck>;
+	};
+
+	l3_dma_clkdm: l3_dma_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&dma_system_mod_ck>;
+	};
+
+	l3_2_clkdm: l3_2_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&gpmc_mod_ck>, <&l3_main_2_mod_ck>,
+			 <&ocmc_ram_mod_ck>;
+	};
+
+	l3_dss_clkdm: l3_dss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&dss_venc_mod_ck>, <&dss_hdmi_mod_ck>,
+			 <&dss_dsi2_mod_ck>, <&dss_core_mod_ck>,
+			 <&dss_dsi1_mod_ck>, <&dss_rfbi_mod_ck>,
+			 <&dss_dispc_mod_ck>;
+	};
+
+	l4_ao_clkdm: l4_ao_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&smartreflex_core_mod_ck>, <&smartreflex_mpu_mod_ck>,
+			 <&smartreflex_iva_mod_ck>;
+	};
+
+	d2d_clkdm: d2d_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&c2c_mod_ck>;
+	};
+
+	l3_1_clkdm: l3_1_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&l3_main_1_mod_ck>;
 	};
 };
 
@@ -1641,3 +2328,24 @@
 		reg = <0x0224>;
 	};
 };
+
+&cm1_clockdomains {
+	mpuss_clkdm: mpuss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mpu_mod_ck>;
+	};
+
+	tesla_clkdm: tesla_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mmu_dsp_mod_ck>, <&dsp_mod_ck>;
+	};
+
+	abe_clkdm: abe_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mcpdm_mod_ck>, <&l4_abe_mod_ck>, <&wd_timer3_mod_ck>,
+			 <&timer7_mod_ck>, <&timer5_mod_ck>, <&mcbsp3_mod_ck>,
+			 <&mcbsp2_mod_ck>, <&timer6_mod_ck>, <&mcbsp1_mod_ck>,
+			 <&timer8_mod_ck>, <&mcasp_mod_ck>, <&dmic_mod_ck>,
+			 <&aess_mod_ck>, <&slimbus1_mod_ck>;
+	};
+};
-- 
1.7.9.5

[RFC 7/9] ARM: dts: omap4: add hwmod module clocks

[Tero Kristo]

Add clock nodes for the SoC hwmods. This is done in preparation to remove
hwmod data from kernel, hwmod will use the clock nodes instead for
module level enable / disable logic.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/boot/dts/omap44xx-clocks.dtsi |  854 +++++++++++++++++++++++++++++---
 1 file changed, 781 insertions(+), 73 deletions(-)

diff --git a/arch/arm/boot/dts/omap44xx-clocks.dtsi b/arch/arm/boot/dts/omap44xx-clocks.dtsi
index f2c48f0..1d3e0b8 100644
--- a/arch/arm/boot/dts/omap44xx-clocks.dtsi
+++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi
@@ -183,6 +183,20 @@
 		reg = <0x0528>;
 	};
 
+	aess_mod_ck: aess_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0528>;
+		clocks = <&aess_fclk>;
+	};
+
+	mcpdm_mod_ck: mcpdm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0530>;
+		clocks = <&pad_clks_ck>;
+	};
+
 	dpll_abe_m3x2_ck: dpll_abe_m3x2_ck {
 		#clock-cells = <0>;
 		compatible = "ti,divider-clock";
@@ -194,6 +208,34 @@
 		ti,invert-autoidle-bit;
 	};
 
+	mpu_mod_ck: mpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0320>;
+		clocks = <&dpll_mpu_m2_ck>;
+	};
+
+	mmu_dsp_mod_ck: mmu_dsp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0420>;
+		clocks = <&dpll_iva_m4x2_ck>;
+	};
+
+	dsp_mod_ck: dsp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0420>;
+		clocks = <&dpll_iva_m4x2_ck>;
+	};
+
+	l4_abe_mod_ck: l4_abe_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0520>;
+		clocks = <&ocp_abe_iclk>;
+	};
+
 	core_hsd_byp_clk_mux_ck: core_hsd_byp_clk_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -480,6 +522,13 @@
 		reg = <0x0538>;
 	};
 
+	dmic_mod_ck: dmic_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0538>;
+		clocks = <&func_dmic_abe_gfclk>;
+	};
+
 	func_dmic_abe_gfclk: func_dmic_abe_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -496,6 +545,13 @@
 		reg = <0x0540>;
 	};
 
+	mcasp_mod_ck: mcasp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0540>;
+		clocks = <&func_mcasp_abe_gfclk>;
+	};
+
 	func_mcasp_abe_gfclk: func_mcasp_abe_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -520,6 +576,13 @@
 		reg = <0x0548>;
 	};
 
+	mcbsp1_mod_ck: mcbsp1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0548>;
+		clocks = <&func_mcbsp1_gfclk>;
+	};
+
 	mcbsp2_sync_mux_ck: mcbsp2_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -536,6 +599,13 @@
 		reg = <0x0550>;
 	};
 
+	mcbsp2_mod_ck: mcbsp2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0550>;
+		clocks = <&func_mcbsp2_gfclk>;
+	};
+
 	mcbsp3_sync_mux_ck: mcbsp3_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -552,6 +622,13 @@
 		reg = <0x0558>;
 	};
 
+	mcbsp3_mod_ck: mcbsp3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0558>;
+		clocks = <&func_mcbsp3_gfclk>;
+	};
+
 	slimbus1_fclk_1: slimbus1_fclk_1 {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -568,52 +645,66 @@
 		reg = <0x0560>;
 	};
 
-	slimbus1_fclk_2: slimbus1_fclk_2 {
+	slimbus1_mod_ck: slimbus1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&pad_clks_ck>;
-		ti,bit-shift = <10>;
+		compatible = "ti,omap4-sw-mod-clock";
 		reg = <0x0560>;
+		clocks = <&slimbus1_fclk_0>;
 	};
 
-	slimbus1_slimbus_clk: slimbus1_slimbus_clk {
+	timer5_mod_ck: timer5_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&slimbus_clk>;
-		ti,bit-shift = <11>;
-		reg = <0x0560>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0568>;
+		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
 	};
 
-	timer5_sync_mux: timer5_sync_mux {
+	timer6_mod_ck: timer6_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0570>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0568>;
 	};
 
-	timer6_sync_mux: timer6_sync_mux {
+	timer7_mod_ck: timer7_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0578>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0570>;
 	};
 
-	timer7_sync_mux: timer7_sync_mux {
+	timer8_mod_ck: timer8_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0580>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0578>;
 	};
 
-	timer8_sync_mux: timer8_sync_mux {
+	wd_timer3_mod_ck: wd_timer3_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x0580>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0588>;
+		clocks = <&sys_32k_ck>;
+	};
+
+	slimbus1_fclk_2: slimbus1_fclk_2 {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&pad_clks_ck>;
+		ti,bit-shift = <10>;
+		reg = <0x0560>;
+	};
+
+	slimbus1_slimbus_clk: slimbus1_slimbus_clk {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&slimbus_clk>;
+		ti,bit-shift = <11>;
+		reg = <0x0560>;
 	};
 
 	dummy_ck: dummy_ck {
@@ -622,6 +713,7 @@
 		clock-frequency = <0>;
 	};
 };
+
 &prm_clocks {
 	sys_clkin_ck: sys_clkin_ck {
 		#clock-cells = <0>;
@@ -631,6 +723,20 @@
 		ti,index-starts-at-one;
 	};
 
+	l4_wkup_mod_ck: l4_wkup_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1820>;
+		clocks = <&l4_wkup_clk_mux_ck>;
+	};
+
+	wd_timer2_mod_ck: wd_timer2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1830>;
+		clocks = <&sys_32k_ck>;
+	};
+
 	abe_dpll_bypass_clk_mux_ck: abe_dpll_bypass_clk_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -677,12 +783,26 @@
 		reg = <0x1838>;
 	};
 
-	dmt1_clk_mux: dmt1_clk_mux {
+	gpio1_mod_ck: gpio1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1838>;
+		clocks = <&l4_wkup_clk_mux_ck>;
+	};
+
+	timer1_mod_ck: timer1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1840>;
 		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x1840>;
+	};
+
+	counter_32k_mod_ck: counter_32k_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1850>;
+		clocks = <&sys_32k_ck>;
 	};
 
 	usim_ck: usim_ck {
@@ -694,6 +814,13 @@
 		ti,dividers = <14>, <18>;
 	};
 
+	kbd_mod_ck: kbd_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1878>;
+		clocks = <&sys_32k_ck>;
+	};
+
 	usim_fclk: usim_fclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -737,6 +864,13 @@
 		ti,dividers = <0>, <1>, <2>, <0>, <4>;
 	};
 
+	debugss_mod_ck: debugss_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1a20>;
+		clocks = <&trace_clk_div_ck>;
+	};
+
 	trace_clk_div_ck: trace_clk_div_ck {
 		#clock-cells = <0>;
 		compatible = "ti,clkdm-gate-clock";
@@ -747,7 +881,14 @@
 &prm_clockdomains {
 	emu_sys_clkdm: emu_sys_clkdm {
 		compatible = "ti,clockdomain";
-		clocks = <&trace_clk_div_ck>;
+		clocks = <&debugss_mod_ck>, <&trace_clk_div_ck>;
+	};
+
+	l4_wkup_clkdm: l4_wkup_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&timer1_mod_ck>, <&l4_wkup_mod_ck>, <&gpio1_mod_ck>,
+			 <&wd_timer2_mod_ck>, <&counter_32k_mod_ck>,
+			 <&kbd_mod_ck>;
 	};
 };
 
@@ -993,6 +1134,55 @@
 		reg = <0x1120>;
 	};
 
+	dss_venc_mod_ck: dss_venc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_tv_clk>;
+	};
+
+	dss_dispc_mod_ck: dss_dispc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_dsi1_mod_ck: dss_dsi1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_dsi2_mod_ck: dss_dsi2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_core_mod_ck: dss_core_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_rfbi_mod_ck: dss_rfbi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_hdmi_mod_ck: dss_hdmi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_48mhz_clk>;
+	};
+
 	dss_tv_clk: dss_tv_clk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1028,6 +1218,13 @@
 		ti,index-power-of-two;
 	};
 
+	fdif_mod_ck: fdif_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1028>;
+		clocks = <&fdif_fck>;
+	};
+
 	gpio2_dbclk: gpio2_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1036,6 +1233,13 @@
 		reg = <0x1460>;
 	};
 
+	gpio2_mod_ck: gpio2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1460>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio3_dbclk: gpio3_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1044,6 +1248,13 @@
 		reg = <0x1468>;
 	};
 
+	gpio3_mod_ck: gpio3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1468>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio4_dbclk: gpio4_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1052,6 +1263,13 @@
 		reg = <0x1470>;
 	};
 
+	gpio4_mod_ck: gpio4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1470>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio5_dbclk: gpio5_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1060,6 +1278,13 @@
 		reg = <0x1478>;
 	};
 
+	gpio5_mod_ck: gpio5_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1478>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio6_dbclk: gpio6_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1068,6 +1293,55 @@
 		reg = <0x1480>;
 	};
 
+	gpio6_mod_ck: gpio6_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1480>;
+		clocks = <&l4_div_ck>;
+	};
+
+	hdq1w_mod_ck: hdq1w_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1488>;
+		clocks = <&func_12m_fclk>;
+	};
+
+	i2c1_mod_ck: i2c1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c2_mod_ck: i2c2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a8>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c3_mod_ck: i2c3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14b0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c4_mod_ck: i2c4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14b8>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	l4_per_mod_ck: l4_per_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x14c0>;
+		clocks = <&l4_div_ck>;
+	};
+
 	sgx_clk_mux: sgx_clk_mux {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1076,6 +1350,13 @@
 		reg = <0x1220>;
 	};
 
+	gpu_mod_ck: gpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1220>;
+		clocks = <&sgx_clk_mux>;
+	};
+
 	hsi_fck: hsi_fck {
 		#clock-cells = <0>;
 		compatible = "ti,divider-clock";
@@ -1086,6 +1367,13 @@
 		ti,index-power-of-two;
 	};
 
+	hsi_mod_ck: hsi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1338>;
+		clocks = <&hsi_fck>;
+	};
+
 	iss_ctrlclk: iss_ctrlclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1094,6 +1382,13 @@
 		reg = <0x1020>;
 	};
 
+	iss_mod_ck: iss_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1020>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
 	mcbsp4_sync_mux_ck: mcbsp4_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1102,6 +1397,55 @@
 		reg = <0x14e0>;
 	};
 
+	mcbsp4_mod_ck: mcbsp4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14e0>;
+		clocks = <&per_mcbsp4_gfclk>;
+	};
+
+	mcspi1_mod_ck: mcspi1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14f0>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi2_mod_ck: mcspi2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14f8>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi3_mod_ck: mcspi3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1500>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi4_mod_ck: mcspi4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1508>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mmc3_mod_ck: mmc3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1520>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mmc4_mod_ck: mmc4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1528>;
+		clocks = <&func_48m_fclk>;
+	};
+
 	per_mcbsp4_gfclk: per_mcbsp4_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1118,6 +1462,13 @@
 		reg = <0x1328>;
 	};
 
+	mmc1_mod_ck: mmc1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1328>;
+		clocks = <&hsmmc1_fclk>;
+	};
+
 	hsmmc2_fclk: hsmmc2_fclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1126,6 +1477,13 @@
 		reg = <0x1330>;
 	};
 
+	mmc2_mod_ck: mmc2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1330>;
+		clocks = <&hsmmc2_fclk>;
+	};
+
 	ocp2scp_usb_phy_phy_48m: ocp2scp_usb_phy_phy_48m {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1134,6 +1492,68 @@
 		reg = <0x13e0>;
 	};
 
+	ocp2scp_usb_phy_mod_ck: ocp2scp_usb_phy_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x13e0>;
+		clocks = <&ocp2scp_usb_phy_phy_48m>;
+	};
+
+	timer10_mod_ck: timer10_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1428>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer11_mod_ck: timer11_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1430>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer2_mod_ck: timer2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1438>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer3_mod_ck: timer3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1440>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer4_mod_ck: timer4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1448>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer9_mod_ck: timer9_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1450>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	elm_mod_ck: elm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1458>;
+		clocks = <&l4_div_ck>;
+	};
+
 	sha2md5_fck: sha2md5_fck {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1166,76 +1586,91 @@
 		reg = <0x1538>;
 	};
 
-	smartreflex_core_fck: smartreflex_core_fck {
+	slimbus2_mod_ck: slimbus2_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0638>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1538>;
+		clocks = <&slimbus2_fclk_0>;
 	};
 
-	smartreflex_iva_fck: smartreflex_iva_fck {
+	uart1_mod_ck: uart1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0630>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1540>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	smartreflex_mpu_fck: smartreflex_mpu_fck {
+	uart2_mod_ck: uart2_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0628>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1548>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm10_mux: cm2_dm10_mux {
+	uart3_mod_ck: uart3_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1428>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1550>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm11_mux: cm2_dm11_mux {
+	uart4_mod_ck: uart4_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1430>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1558>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm2_mux: cm2_dm2_mux {
+	mmc5_mod_ck: mmc5_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1438>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1560>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm3_mux: cm2_dm3_mux {
+	smartreflex_core_fck: smartreflex_core_fck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1440>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0638>;
 	};
 
-	cm2_dm4_mux: cm2_dm4_mux {
+	smartreflex_core_mod_ck: smartreflex_core_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1448>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0638>;
+		clocks = <&smartreflex_core_fck>;
 	};
 
-	cm2_dm9_mux: cm2_dm9_mux {
+	smartreflex_iva_fck: smartreflex_iva_fck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1450>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0630>;
+	};
+
+	smartreflex_iva_mod_ck: smartreflex_iva_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0630>;
+		clocks = <&smartreflex_iva_fck>;
+	};
+
+	smartreflex_mpu_fck: smartreflex_mpu_fck {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0628>;
+	};
+
+	smartreflex_mpu_mod_ck: smartreflex_mpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0628>;
+		clocks = <&smartreflex_mpu_fck>;
 	};
 
 	usb_host_fs_fck: usb_host_fs_fck {
@@ -1246,6 +1681,13 @@
 		reg = <0x13d0>;
 	};
 
+	usb_host_fs_mod_ck: usb_host_fs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x13d0>;
+		clocks = <&usb_host_fs_fck>;
+	};
+
 	utmi_p1_gfclk: utmi_p1_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1262,6 +1704,13 @@
 		reg = <0x1358>;
 	};
 
+	usb_host_hs_mod_ck: usb_host_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1358>;
+		clocks = <&usb_host_hs_fck>;
+	};
+
 	utmi_p2_gfclk: utmi_p2_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1342,6 +1791,13 @@
 		reg = <0x1360>;
 	};
 
+	usb_otg_hs_mod_ck: usb_otg_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1360>;
+		clocks = <&usb_otg_hs_ick>;
+	};
+
 	usb_otg_hs_xclk: usb_otg_hs_xclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1366,6 +1822,139 @@
 		reg = <0x0640>;
 	};
 
+	l3_main_1_mod_ck: l3_main_1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0720>;
+		clocks = <&l3_div_ck>;
+	};
+
+	l3_main_2_mod_ck: l3_main_2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0820>;
+		clocks = <&l3_div_ck>;
+	};
+
+	gpmc_mod_ck: gpmc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0828>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ocmc_ram_mod_ck: ocmc_ram_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0830>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ipu_mod_ck: ipu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0920>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
+	mmu_ipu_mod_ck: mmu_ipu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0920>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
+	dma_system_mod_ck: dma_system_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0a20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	dmm_mod_ck: dmm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0b20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	emif1_mod_ck: emif1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0b30>;
+		clocks = <&ddrphy_ck>;
+	};
+
+	emif2_mod_ck: emif2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0b38>;
+		clocks = <&ddrphy_ck>;
+	};
+
+	c2c_mod_ck: c2c_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0c20>;
+		clocks = <&div_core_ck>;
+	};
+
+	l4_cfg_mod_ck: l4_cfg_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d20>;
+		clocks = <&l4_div_ck>;
+	};
+
+	spinlock_mod_ck: spinlock_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d28>;
+		clocks = <&l4_div_ck>;
+	};
+
+	mailbox_mod_ck: mailbox_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d30>;
+		clocks = <&l4_div_ck>;
+	};
+
+	l3_main_3_mod_ck: l3_main_3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	l3_instr_mod_ck: l3_instr_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e28>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ocp_wp_noc_mod_ck: ocp_wp_noc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e40>;
+		clocks = <&l3_div_ck>;
+	};
+
+	iva_mod_ck: iva_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0f20>;
+		clocks = <&dpll_iva_m5x2_ck>;
+	};
+
+	sl2if_mod_ck: sl2if_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0f28>;
+		clocks = <&dpll_iva_m5x2_ck>;
+	};
+
 	usb_tll_hs_usb_ch2_clk: usb_tll_hs_usb_ch2_clk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1397,12 +1986,110 @@
 		ti,bit-shift = <0>;
 		reg = <0x1368>;
 	};
+
+	usb_tll_hs_mod_ck: usb_tll_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1368>;
+		clocks = <&usb_tll_hs_ick>;
+	};
 };
 
 &cm2_clockdomains {
 	l3_init_clkdm: l3_init_clkdm {
 		compatible = "ti,clockdomain";
-		clocks = <&dpll_usb_ck>, <&usb_host_fs_fck>;
+		clocks = <&mmc2_mod_ck>, <&usb_otg_hs_mod_ck>,
+			 <&usb_host_fs_mod_ck>, <&usb_tll_hs_mod_ck>,
+			 <&usb_host_hs_mod_ck>, <&mmc1_mod_ck>, <&hsi_mod_ck>,
+			 <&ocp2scp_usb_phy_mod_ck>, <&dpll_usb_ck>,
+			 <&usb_host_fs_fck>;
+	};
+
+	l3_gfx_clkdm: l3_gfx_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&gpu_mod_ck>;
+	};
+
+	l4_per_clkdm: l4_per_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&l4_per_mod_ck>, <&uart2_mod_ck>, <&uart1_mod_ck>,
+			 <&timer10_mod_ck>, <&gpio2_mod_ck>, <&mcspi3_mod_ck>,
+			 <&uart4_mod_ck>, <&gpio5_mod_ck>, <&hdq1w_mod_ck>,
+			 <&mcbsp4_mod_ck>, <&i2c1_mod_ck>, <&i2c3_mod_ck>,
+			 <&mcspi2_mod_ck>, <&timer9_mod_ck>, <&i2c4_mod_ck>,
+			 <&timer2_mod_ck>, <&timer4_mod_ck>, <&mcspi4_mod_ck>,
+			 <&timer11_mod_ck>, <&mcspi1_mod_ck>, <&timer3_mod_ck>,
+			 <&mmc3_mod_ck>, <&mmc5_mod_ck>, <&gpio4_mod_ck>,
+			 <&gpio6_mod_ck>, <&uart3_mod_ck>, <&slimbus2_mod_ck>,
+			 <&gpio3_mod_ck>, <&i2c2_mod_ck>, <&mmc4_mod_ck>,
+			 <&elm_mod_ck>;
+	};
+
+	ivahd_clkdm: ivahd_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&sl2if_mod_ck>, <&iva_mod_ck>;
+	};
+
+	l4_cfg_clkdm: l4_cfg_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&spinlock_mod_ck>, <&mailbox_mod_ck>,
+			 <&l4_cfg_mod_ck>;
+	};
+
+	l3_instr_clkdm: l3_instr_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&ocp_wp_noc_mod_ck>, <&l3_main_3_mod_ck>,
+			 <&l3_instr_mod_ck>;
+	};
+
+	iss_clkdm: iss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&fdif_mod_ck>, <&iss_mod_ck>;
+	};
+
+	l3_emif_clkdm: l3_emif_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&emif2_mod_ck>, <&emif1_mod_ck>, <&dmm_mod_ck>;
+	};
+
+	ducati_clkdm: ducati_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&ipu_mod_ck>, <&mmu_ipu_mod_ck>;
+	};
+
+	l3_dma_clkdm: l3_dma_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&dma_system_mod_ck>;
+	};
+
+	l3_2_clkdm: l3_2_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&gpmc_mod_ck>, <&l3_main_2_mod_ck>,
+			 <&ocmc_ram_mod_ck>;
+	};
+
+	l3_dss_clkdm: l3_dss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&dss_venc_mod_ck>, <&dss_hdmi_mod_ck>,
+			 <&dss_dsi2_mod_ck>, <&dss_core_mod_ck>,
+			 <&dss_dsi1_mod_ck>, <&dss_rfbi_mod_ck>,
+			 <&dss_dispc_mod_ck>;
+	};
+
+	l4_ao_clkdm: l4_ao_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&smartreflex_core_mod_ck>, <&smartreflex_mpu_mod_ck>,
+			 <&smartreflex_iva_mod_ck>;
+	};
+
+	d2d_clkdm: d2d_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&c2c_mod_ck>;
+	};
+
+	l3_1_clkdm: l3_1_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&l3_main_1_mod_ck>;
 	};
 };
 
@@ -1641,3 +2328,24 @@
 		reg = <0x0224>;
 	};
 };
+
+&cm1_clockdomains {
+	mpuss_clkdm: mpuss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mpu_mod_ck>;
+	};
+
+	tesla_clkdm: tesla_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mmu_dsp_mod_ck>, <&dsp_mod_ck>;
+	};
+
+	abe_clkdm: abe_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mcpdm_mod_ck>, <&l4_abe_mod_ck>, <&wd_timer3_mod_ck>,
+			 <&timer7_mod_ck>, <&timer5_mod_ck>, <&mcbsp3_mod_ck>,
+			 <&mcbsp2_mod_ck>, <&timer6_mod_ck>, <&mcbsp1_mod_ck>,
+			 <&timer8_mod_ck>, <&mcasp_mod_ck>, <&dmic_mod_ck>,
+			 <&aess_mod_ck>, <&slimbus1_mod_ck>;
+	};
+};
-- 
1.7.9.5

[RFC 7/9] ARM: dts: omap4: add hwmod module clocks

[Tero Kristo]

Add clock nodes for the SoC hwmods. This is done in preparation to remove
hwmod data from kernel, hwmod will use the clock nodes instead for
module level enable / disable logic.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/boot/dts/omap44xx-clocks.dtsi |  854 +++++++++++++++++++++++++++++---
 1 file changed, 781 insertions(+), 73 deletions(-)

diff --git a/arch/arm/boot/dts/omap44xx-clocks.dtsi b/arch/arm/boot/dts/omap44xx-clocks.dtsi
index f2c48f0..1d3e0b8 100644
--- a/arch/arm/boot/dts/omap44xx-clocks.dtsi
+++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi
@@ -183,6 +183,20 @@
 		reg = <0x0528>;
 	};
 
+	aess_mod_ck: aess_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0528>;
+		clocks = <&aess_fclk>;
+	};
+
+	mcpdm_mod_ck: mcpdm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0530>;
+		clocks = <&pad_clks_ck>;
+	};
+
 	dpll_abe_m3x2_ck: dpll_abe_m3x2_ck {
 		#clock-cells = <0>;
 		compatible = "ti,divider-clock";
@@ -194,6 +208,34 @@
 		ti,invert-autoidle-bit;
 	};
 
+	mpu_mod_ck: mpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0320>;
+		clocks = <&dpll_mpu_m2_ck>;
+	};
+
+	mmu_dsp_mod_ck: mmu_dsp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0420>;
+		clocks = <&dpll_iva_m4x2_ck>;
+	};
+
+	dsp_mod_ck: dsp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0420>;
+		clocks = <&dpll_iva_m4x2_ck>;
+	};
+
+	l4_abe_mod_ck: l4_abe_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0520>;
+		clocks = <&ocp_abe_iclk>;
+	};
+
 	core_hsd_byp_clk_mux_ck: core_hsd_byp_clk_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -480,6 +522,13 @@
 		reg = <0x0538>;
 	};
 
+	dmic_mod_ck: dmic_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0538>;
+		clocks = <&func_dmic_abe_gfclk>;
+	};
+
 	func_dmic_abe_gfclk: func_dmic_abe_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -496,6 +545,13 @@
 		reg = <0x0540>;
 	};
 
+	mcasp_mod_ck: mcasp_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0540>;
+		clocks = <&func_mcasp_abe_gfclk>;
+	};
+
 	func_mcasp_abe_gfclk: func_mcasp_abe_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -520,6 +576,13 @@
 		reg = <0x0548>;
 	};
 
+	mcbsp1_mod_ck: mcbsp1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0548>;
+		clocks = <&func_mcbsp1_gfclk>;
+	};
+
 	mcbsp2_sync_mux_ck: mcbsp2_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -536,6 +599,13 @@
 		reg = <0x0550>;
 	};
 
+	mcbsp2_mod_ck: mcbsp2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0550>;
+		clocks = <&func_mcbsp2_gfclk>;
+	};
+
 	mcbsp3_sync_mux_ck: mcbsp3_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -552,6 +622,13 @@
 		reg = <0x0558>;
 	};
 
+	mcbsp3_mod_ck: mcbsp3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0558>;
+		clocks = <&func_mcbsp3_gfclk>;
+	};
+
 	slimbus1_fclk_1: slimbus1_fclk_1 {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -568,52 +645,66 @@
 		reg = <0x0560>;
 	};
 
-	slimbus1_fclk_2: slimbus1_fclk_2 {
+	slimbus1_mod_ck: slimbus1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&pad_clks_ck>;
-		ti,bit-shift = <10>;
+		compatible = "ti,omap4-sw-mod-clock";
 		reg = <0x0560>;
+		clocks = <&slimbus1_fclk_0>;
 	};
 
-	slimbus1_slimbus_clk: slimbus1_slimbus_clk {
+	timer5_mod_ck: timer5_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&slimbus_clk>;
-		ti,bit-shift = <11>;
-		reg = <0x0560>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0568>;
+		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
 	};
 
-	timer5_sync_mux: timer5_sync_mux {
+	timer6_mod_ck: timer6_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0570>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0568>;
 	};
 
-	timer6_sync_mux: timer6_sync_mux {
+	timer7_mod_ck: timer7_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0578>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0570>;
 	};
 
-	timer7_sync_mux: timer7_sync_mux {
+	timer8_mod_ck: timer8_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x0580>;
 		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x0578>;
 	};
 
-	timer8_sync_mux: timer8_sync_mux {
+	wd_timer3_mod_ck: wd_timer3_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&syc_clk_div_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x0580>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0588>;
+		clocks = <&sys_32k_ck>;
+	};
+
+	slimbus1_fclk_2: slimbus1_fclk_2 {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&pad_clks_ck>;
+		ti,bit-shift = <10>;
+		reg = <0x0560>;
+	};
+
+	slimbus1_slimbus_clk: slimbus1_slimbus_clk {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&slimbus_clk>;
+		ti,bit-shift = <11>;
+		reg = <0x0560>;
 	};
 
 	dummy_ck: dummy_ck {
@@ -622,6 +713,7 @@
 		clock-frequency = <0>;
 	};
 };
+
 &prm_clocks {
 	sys_clkin_ck: sys_clkin_ck {
 		#clock-cells = <0>;
@@ -631,6 +723,20 @@
 		ti,index-starts-at-one;
 	};
 
+	l4_wkup_mod_ck: l4_wkup_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1820>;
+		clocks = <&l4_wkup_clk_mux_ck>;
+	};
+
+	wd_timer2_mod_ck: wd_timer2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1830>;
+		clocks = <&sys_32k_ck>;
+	};
+
 	abe_dpll_bypass_clk_mux_ck: abe_dpll_bypass_clk_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -677,12 +783,26 @@
 		reg = <0x1838>;
 	};
 
-	dmt1_clk_mux: dmt1_clk_mux {
+	gpio1_mod_ck: gpio1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1838>;
+		clocks = <&l4_wkup_clk_mux_ck>;
+	};
+
+	timer1_mod_ck: timer1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1840>;
 		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
 		ti,bit-shift = <24>;
-		reg = <0x1840>;
+	};
+
+	counter_32k_mod_ck: counter_32k_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1850>;
+		clocks = <&sys_32k_ck>;
 	};
 
 	usim_ck: usim_ck {
@@ -694,6 +814,13 @@
 		ti,dividers = <14>, <18>;
 	};
 
+	kbd_mod_ck: kbd_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1878>;
+		clocks = <&sys_32k_ck>;
+	};
+
 	usim_fclk: usim_fclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -737,6 +864,13 @@
 		ti,dividers = <0>, <1>, <2>, <0>, <4>;
 	};
 
+	debugss_mod_ck: debugss_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1a20>;
+		clocks = <&trace_clk_div_ck>;
+	};
+
 	trace_clk_div_ck: trace_clk_div_ck {
 		#clock-cells = <0>;
 		compatible = "ti,clkdm-gate-clock";
@@ -747,7 +881,14 @@
 &prm_clockdomains {
 	emu_sys_clkdm: emu_sys_clkdm {
 		compatible = "ti,clockdomain";
-		clocks = <&trace_clk_div_ck>;
+		clocks = <&debugss_mod_ck>, <&trace_clk_div_ck>;
+	};
+
+	l4_wkup_clkdm: l4_wkup_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&timer1_mod_ck>, <&l4_wkup_mod_ck>, <&gpio1_mod_ck>,
+			 <&wd_timer2_mod_ck>, <&counter_32k_mod_ck>,
+			 <&kbd_mod_ck>;
 	};
 };
 
@@ -993,6 +1134,55 @@
 		reg = <0x1120>;
 	};
 
+	dss_venc_mod_ck: dss_venc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_tv_clk>;
+	};
+
+	dss_dispc_mod_ck: dss_dispc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_dsi1_mod_ck: dss_dsi1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_dsi2_mod_ck: dss_dsi2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_core_mod_ck: dss_core_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_rfbi_mod_ck: dss_rfbi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_dss_clk>;
+	};
+
+	dss_hdmi_mod_ck: dss_hdmi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1120>;
+		clocks = <&dss_48mhz_clk>;
+	};
+
 	dss_tv_clk: dss_tv_clk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1028,6 +1218,13 @@
 		ti,index-power-of-two;
 	};
 
+	fdif_mod_ck: fdif_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1028>;
+		clocks = <&fdif_fck>;
+	};
+
 	gpio2_dbclk: gpio2_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1036,6 +1233,13 @@
 		reg = <0x1460>;
 	};
 
+	gpio2_mod_ck: gpio2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1460>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio3_dbclk: gpio3_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1044,6 +1248,13 @@
 		reg = <0x1468>;
 	};
 
+	gpio3_mod_ck: gpio3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1468>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio4_dbclk: gpio4_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1052,6 +1263,13 @@
 		reg = <0x1470>;
 	};
 
+	gpio4_mod_ck: gpio4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1470>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio5_dbclk: gpio5_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1060,6 +1278,13 @@
 		reg = <0x1478>;
 	};
 
+	gpio5_mod_ck: gpio5_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1478>;
+		clocks = <&l4_div_ck>;
+	};
+
 	gpio6_dbclk: gpio6_dbclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1068,6 +1293,55 @@
 		reg = <0x1480>;
 	};
 
+	gpio6_mod_ck: gpio6_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1480>;
+		clocks = <&l4_div_ck>;
+	};
+
+	hdq1w_mod_ck: hdq1w_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1488>;
+		clocks = <&func_12m_fclk>;
+	};
+
+	i2c1_mod_ck: i2c1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c2_mod_ck: i2c2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14a8>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c3_mod_ck: i2c3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14b0>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	i2c4_mod_ck: i2c4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14b8>;
+		clocks = <&func_96m_fclk>;
+	};
+
+	l4_per_mod_ck: l4_per_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x14c0>;
+		clocks = <&l4_div_ck>;
+	};
+
 	sgx_clk_mux: sgx_clk_mux {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1076,6 +1350,13 @@
 		reg = <0x1220>;
 	};
 
+	gpu_mod_ck: gpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1220>;
+		clocks = <&sgx_clk_mux>;
+	};
+
 	hsi_fck: hsi_fck {
 		#clock-cells = <0>;
 		compatible = "ti,divider-clock";
@@ -1086,6 +1367,13 @@
 		ti,index-power-of-two;
 	};
 
+	hsi_mod_ck: hsi_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1338>;
+		clocks = <&hsi_fck>;
+	};
+
 	iss_ctrlclk: iss_ctrlclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1094,6 +1382,13 @@
 		reg = <0x1020>;
 	};
 
+	iss_mod_ck: iss_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1020>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
 	mcbsp4_sync_mux_ck: mcbsp4_sync_mux_ck {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1102,6 +1397,55 @@
 		reg = <0x14e0>;
 	};
 
+	mcbsp4_mod_ck: mcbsp4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14e0>;
+		clocks = <&per_mcbsp4_gfclk>;
+	};
+
+	mcspi1_mod_ck: mcspi1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14f0>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi2_mod_ck: mcspi2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x14f8>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi3_mod_ck: mcspi3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1500>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mcspi4_mod_ck: mcspi4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1508>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mmc3_mod_ck: mmc3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1520>;
+		clocks = <&func_48m_fclk>;
+	};
+
+	mmc4_mod_ck: mmc4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1528>;
+		clocks = <&func_48m_fclk>;
+	};
+
 	per_mcbsp4_gfclk: per_mcbsp4_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1118,6 +1462,13 @@
 		reg = <0x1328>;
 	};
 
+	mmc1_mod_ck: mmc1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1328>;
+		clocks = <&hsmmc1_fclk>;
+	};
+
 	hsmmc2_fclk: hsmmc2_fclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1126,6 +1477,13 @@
 		reg = <0x1330>;
 	};
 
+	mmc2_mod_ck: mmc2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1330>;
+		clocks = <&hsmmc2_fclk>;
+	};
+
 	ocp2scp_usb_phy_phy_48m: ocp2scp_usb_phy_phy_48m {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1134,6 +1492,68 @@
 		reg = <0x13e0>;
 	};
 
+	ocp2scp_usb_phy_mod_ck: ocp2scp_usb_phy_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x13e0>;
+		clocks = <&ocp2scp_usb_phy_phy_48m>;
+	};
+
+	timer10_mod_ck: timer10_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1428>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer11_mod_ck: timer11_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1430>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer2_mod_ck: timer2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1438>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer3_mod_ck: timer3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1440>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer4_mod_ck: timer4_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1448>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	timer9_mod_ck: timer9_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mux-mod-clock";
+		reg = <0x1450>;
+		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+		ti,bit-shift = <24>;
+	};
+
+	elm_mod_ck: elm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x1458>;
+		clocks = <&l4_div_ck>;
+	};
+
 	sha2md5_fck: sha2md5_fck {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1166,76 +1586,91 @@
 		reg = <0x1538>;
 	};
 
-	smartreflex_core_fck: smartreflex_core_fck {
+	slimbus2_mod_ck: slimbus2_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0638>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1538>;
+		clocks = <&slimbus2_fclk_0>;
 	};
 
-	smartreflex_iva_fck: smartreflex_iva_fck {
+	uart1_mod_ck: uart1_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0630>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1540>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	smartreflex_mpu_fck: smartreflex_mpu_fck {
+	uart2_mod_ck: uart2_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,gate-clock";
-		clocks = <&l4_wkup_clk_mux_ck>;
-		ti,bit-shift = <1>;
-		reg = <0x0628>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1548>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm10_mux: cm2_dm10_mux {
+	uart3_mod_ck: uart3_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1428>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1550>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm11_mux: cm2_dm11_mux {
+	uart4_mod_ck: uart4_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1430>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1558>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm2_mux: cm2_dm2_mux {
+	mmc5_mod_ck: mmc5_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1438>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1560>;
+		clocks = <&func_48m_fclk>;
 	};
 
-	cm2_dm3_mux: cm2_dm3_mux {
+	smartreflex_core_fck: smartreflex_core_fck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1440>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0638>;
 	};
 
-	cm2_dm4_mux: cm2_dm4_mux {
+	smartreflex_core_mod_ck: smartreflex_core_mod_ck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1448>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0638>;
+		clocks = <&smartreflex_core_fck>;
 	};
 
-	cm2_dm9_mux: cm2_dm9_mux {
+	smartreflex_iva_fck: smartreflex_iva_fck {
 		#clock-cells = <0>;
-		compatible = "ti,mux-clock";
-		clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
-		ti,bit-shift = <24>;
-		reg = <0x1450>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0630>;
+	};
+
+	smartreflex_iva_mod_ck: smartreflex_iva_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0630>;
+		clocks = <&smartreflex_iva_fck>;
+	};
+
+	smartreflex_mpu_fck: smartreflex_mpu_fck {
+		#clock-cells = <0>;
+		compatible = "ti,gate-clock";
+		clocks = <&l4_wkup_clk_mux_ck>;
+		ti,bit-shift = <1>;
+		reg = <0x0628>;
+	};
+
+	smartreflex_mpu_mod_ck: smartreflex_mpu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x0628>;
+		clocks = <&smartreflex_mpu_fck>;
 	};
 
 	usb_host_fs_fck: usb_host_fs_fck {
@@ -1246,6 +1681,13 @@
 		reg = <0x13d0>;
 	};
 
+	usb_host_fs_mod_ck: usb_host_fs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x13d0>;
+		clocks = <&usb_host_fs_fck>;
+	};
+
 	utmi_p1_gfclk: utmi_p1_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1262,6 +1704,13 @@
 		reg = <0x1358>;
 	};
 
+	usb_host_hs_mod_ck: usb_host_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-sw-mod-clock";
+		reg = <0x1358>;
+		clocks = <&usb_host_hs_fck>;
+	};
+
 	utmi_p2_gfclk: utmi_p2_gfclk {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
@@ -1342,6 +1791,13 @@
 		reg = <0x1360>;
 	};
 
+	usb_otg_hs_mod_ck: usb_otg_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1360>;
+		clocks = <&usb_otg_hs_ick>;
+	};
+
 	usb_otg_hs_xclk: usb_otg_hs_xclk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1366,6 +1822,139 @@
 		reg = <0x0640>;
 	};
 
+	l3_main_1_mod_ck: l3_main_1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0720>;
+		clocks = <&l3_div_ck>;
+	};
+
+	l3_main_2_mod_ck: l3_main_2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0820>;
+		clocks = <&l3_div_ck>;
+	};
+
+	gpmc_mod_ck: gpmc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0828>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ocmc_ram_mod_ck: ocmc_ram_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0830>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ipu_mod_ck: ipu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0920>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
+	mmu_ipu_mod_ck: mmu_ipu_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0920>;
+		clocks = <&ducati_clk_mux_ck>;
+	};
+
+	dma_system_mod_ck: dma_system_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0a20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	dmm_mod_ck: dmm_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0b20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	emif1_mod_ck: emif1_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0b30>;
+		clocks = <&ddrphy_ck>;
+	};
+
+	emif2_mod_ck: emif2_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0b38>;
+		clocks = <&ddrphy_ck>;
+	};
+
+	c2c_mod_ck: c2c_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0c20>;
+		clocks = <&div_core_ck>;
+	};
+
+	l4_cfg_mod_ck: l4_cfg_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d20>;
+		clocks = <&l4_div_ck>;
+	};
+
+	spinlock_mod_ck: spinlock_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d28>;
+		clocks = <&l4_div_ck>;
+	};
+
+	mailbox_mod_ck: mailbox_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-mod-clock";
+		reg = <0x0d30>;
+		clocks = <&l4_div_ck>;
+	};
+
+	l3_main_3_mod_ck: l3_main_3_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e20>;
+		clocks = <&l3_div_ck>;
+	};
+
+	l3_instr_mod_ck: l3_instr_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e28>;
+		clocks = <&l3_div_ck>;
+	};
+
+	ocp_wp_noc_mod_ck: ocp_wp_noc_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0e40>;
+		clocks = <&l3_div_ck>;
+	};
+
+	iva_mod_ck: iva_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0f20>;
+		clocks = <&dpll_iva_m5x2_ck>;
+	};
+
+	sl2if_mod_ck: sl2if_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x0f28>;
+		clocks = <&dpll_iva_m5x2_ck>;
+	};
+
 	usb_tll_hs_usb_ch2_clk: usb_tll_hs_usb_ch2_clk {
 		#clock-cells = <0>;
 		compatible = "ti,gate-clock";
@@ -1397,12 +1986,110 @@
 		ti,bit-shift = <0>;
 		reg = <0x1368>;
 	};
+
+	usb_tll_hs_mod_ck: usb_tll_hs_mod_ck {
+		#clock-cells = <0>;
+		compatible = "ti,omap4-hw-mod-clock";
+		reg = <0x1368>;
+		clocks = <&usb_tll_hs_ick>;
+	};
 };
 
 &cm2_clockdomains {
 	l3_init_clkdm: l3_init_clkdm {
 		compatible = "ti,clockdomain";
-		clocks = <&dpll_usb_ck>, <&usb_host_fs_fck>;
+		clocks = <&mmc2_mod_ck>, <&usb_otg_hs_mod_ck>,
+			 <&usb_host_fs_mod_ck>, <&usb_tll_hs_mod_ck>,
+			 <&usb_host_hs_mod_ck>, <&mmc1_mod_ck>, <&hsi_mod_ck>,
+			 <&ocp2scp_usb_phy_mod_ck>, <&dpll_usb_ck>,
+			 <&usb_host_fs_fck>;
+	};
+
+	l3_gfx_clkdm: l3_gfx_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&gpu_mod_ck>;
+	};
+
+	l4_per_clkdm: l4_per_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&l4_per_mod_ck>, <&uart2_mod_ck>, <&uart1_mod_ck>,
+			 <&timer10_mod_ck>, <&gpio2_mod_ck>, <&mcspi3_mod_ck>,
+			 <&uart4_mod_ck>, <&gpio5_mod_ck>, <&hdq1w_mod_ck>,
+			 <&mcbsp4_mod_ck>, <&i2c1_mod_ck>, <&i2c3_mod_ck>,
+			 <&mcspi2_mod_ck>, <&timer9_mod_ck>, <&i2c4_mod_ck>,
+			 <&timer2_mod_ck>, <&timer4_mod_ck>, <&mcspi4_mod_ck>,
+			 <&timer11_mod_ck>, <&mcspi1_mod_ck>, <&timer3_mod_ck>,
+			 <&mmc3_mod_ck>, <&mmc5_mod_ck>, <&gpio4_mod_ck>,
+			 <&gpio6_mod_ck>, <&uart3_mod_ck>, <&slimbus2_mod_ck>,
+			 <&gpio3_mod_ck>, <&i2c2_mod_ck>, <&mmc4_mod_ck>,
+			 <&elm_mod_ck>;
+	};
+
+	ivahd_clkdm: ivahd_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&sl2if_mod_ck>, <&iva_mod_ck>;
+	};
+
+	l4_cfg_clkdm: l4_cfg_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&spinlock_mod_ck>, <&mailbox_mod_ck>,
+			 <&l4_cfg_mod_ck>;
+	};
+
+	l3_instr_clkdm: l3_instr_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&ocp_wp_noc_mod_ck>, <&l3_main_3_mod_ck>,
+			 <&l3_instr_mod_ck>;
+	};
+
+	iss_clkdm: iss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&fdif_mod_ck>, <&iss_mod_ck>;
+	};
+
+	l3_emif_clkdm: l3_emif_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&emif2_mod_ck>, <&emif1_mod_ck>, <&dmm_mod_ck>;
+	};
+
+	ducati_clkdm: ducati_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&ipu_mod_ck>, <&mmu_ipu_mod_ck>;
+	};
+
+	l3_dma_clkdm: l3_dma_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&dma_system_mod_ck>;
+	};
+
+	l3_2_clkdm: l3_2_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&gpmc_mod_ck>, <&l3_main_2_mod_ck>,
+			 <&ocmc_ram_mod_ck>;
+	};
+
+	l3_dss_clkdm: l3_dss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&dss_venc_mod_ck>, <&dss_hdmi_mod_ck>,
+			 <&dss_dsi2_mod_ck>, <&dss_core_mod_ck>,
+			 <&dss_dsi1_mod_ck>, <&dss_rfbi_mod_ck>,
+			 <&dss_dispc_mod_ck>;
+	};
+
+	l4_ao_clkdm: l4_ao_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&smartreflex_core_mod_ck>, <&smartreflex_mpu_mod_ck>,
+			 <&smartreflex_iva_mod_ck>;
+	};
+
+	d2d_clkdm: d2d_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&c2c_mod_ck>;
+	};
+
+	l3_1_clkdm: l3_1_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&l3_main_1_mod_ck>;
 	};
 };
 
@@ -1641,3 +2328,24 @@
 		reg = <0x0224>;
 	};
 };
+
+&cm1_clockdomains {
+	mpuss_clkdm: mpuss_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mpu_mod_ck>;
+	};
+
+	tesla_clkdm: tesla_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mmu_dsp_mod_ck>, <&dsp_mod_ck>;
+	};
+
+	abe_clkdm: abe_clkdm {
+		compatible = "ti,clockdomain";
+		clocks = <&mcpdm_mod_ck>, <&l4_abe_mod_ck>, <&wd_timer3_mod_ck>,
+			 <&timer7_mod_ck>, <&timer5_mod_ck>, <&mcbsp3_mod_ck>,
+			 <&mcbsp2_mod_ck>, <&timer6_mod_ck>, <&mcbsp1_mod_ck>,
+			 <&timer8_mod_ck>, <&mcasp_mod_ck>, <&dmic_mod_ck>,
+			 <&aess_mod_ck>, <&slimbus1_mod_ck>;
+	};
+};
-- 
1.7.9.5

Re: [RFC 7/9] ARM: dts: omap4: add hwmod module clocks

[Tony Lindgren]

* Tero Kristo <t-kristo@ti.com> [151218 05:57]:
> +	mmu_dsp_mod_ck: mmu_dsp_mod_ck {
> +		#clock-cells = <0>;
> +		compatible = "ti,omap4-hw-mod-clock";
> +		reg = <0x0420>;
> +		clocks = <&dpll_iva_m4x2_ck>;
> +	};
> +
> +	dsp_mod_ck: dsp_mod_ck {
> +		#clock-cells = <0>;
> +		compatible = "ti,omap4-hw-mod-clock";
> +		reg = <0x0420>;
> +		clocks = <&dpll_iva_m4x2_ck>;
> +	};

In general we should get rid of the overlapping reg entries
for clocks. That's a separate patch series for sure.. But I
think it can be done simply with something like this probably
for all of them (totally untested):

	mux_div_gate_ck: clk@420 {
		#clock-cells = <1>;
		compatible = "ti,mux-divider-gate";
		clock-indices = <0>, <1>;
		clock-output-names = "mux", "div", "gate";
		reg = <0x420 0x4>;
		foo_mux_ck: clock@0 {
			reg = <0>;
			compatible = "ti,mux-clock";
		};
		foo_div_ck: clock@8 {
			reg = <8>;
			compatible = "ti,divider-clock";
			ti,max-div = <31>;
		};
		foo_gate_ck: clock@16 {
			reg = <16>;
			compatible = "ti,gate-clock";
			clocks = <&mux_source_ck>;
		};
	};

Then the output can be referenced with the standard clock binding
index. For example to use the mux clock:

clocks = <&mux_div_gate_ck 0>;

Regards,

Tony

[RFC 7/9] ARM: dts: omap4: add hwmod module clocks

[Tony Lindgren]

* Tero Kristo <t-kristo@ti.com> [151218 05:57]:
> +	mmu_dsp_mod_ck: mmu_dsp_mod_ck {
> +		#clock-cells = <0>;
> +		compatible = "ti,omap4-hw-mod-clock";
> +		reg = <0x0420>;
> +		clocks = <&dpll_iva_m4x2_ck>;
> +	};
> +
> +	dsp_mod_ck: dsp_mod_ck {
> +		#clock-cells = <0>;
> +		compatible = "ti,omap4-hw-mod-clock";
> +		reg = <0x0420>;
> +		clocks = <&dpll_iva_m4x2_ck>;
> +	};

In general we should get rid of the overlapping reg entries
for clocks. That's a separate patch series for sure.. But I
think it can be done simply with something like this probably
for all of them (totally untested):

	mux_div_gate_ck: clk at 420 {
		#clock-cells = <1>;
		compatible = "ti,mux-divider-gate";
		clock-indices = <0>, <1>;
		clock-output-names = "mux", "div", "gate";
		reg = <0x420 0x4>;
		foo_mux_ck: clock at 0 {
			reg = <0>;
			compatible = "ti,mux-clock";
		};
		foo_div_ck: clock at 8 {
			reg = <8>;
			compatible = "ti,divider-clock";
			ti,max-div = <31>;
		};
		foo_gate_ck: clock at 16 {
			reg = <16>;
			compatible = "ti,gate-clock";
			clocks = <&mux_source_ck>;
		};
	};

Then the output can be referenced with the standard clock binding
index. For example to use the mux clock:

clocks = <&mux_div_gate_ck 0>;

Regards,

Tony

[RFC 8/9] ARM: OMAP4: hwmod_data: use module clocks from DT

[Tero Kristo]

Replace the usage of prcm->clkstctrl with main_clk:s provided via DT.
This is done in preparation to get rid of hwmod data from kernel.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c |  339 ++++++++--------------------
 1 file changed, 95 insertions(+), 244 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index a5e444b..8da75eb 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -67,10 +67,10 @@ static struct omap_hwmod omap44xx_dmm_hwmod = {
 	.clkdm_name	= "l3_emif_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_DMM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "dmm_mod_ck",
 };
 
 /*
@@ -88,11 +88,10 @@ static struct omap_hwmod omap44xx_l3_instr_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "l3_instr_mod_ck",
 };
 
 /* l3_main_1 */
@@ -102,10 +101,10 @@ static struct omap_hwmod omap44xx_l3_main_1_hwmod = {
 	.clkdm_name	= "l3_1_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_1_L3_1_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l3_main_1_mod_ck",
 };
 
 /* l3_main_2 */
@@ -115,10 +114,10 @@ static struct omap_hwmod omap44xx_l3_main_2_hwmod = {
 	.clkdm_name	= "l3_2_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_L3_2_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l3_main_2_mod_ck",
 };
 
 /* l3_main_3 */
@@ -128,11 +127,10 @@ static struct omap_hwmod omap44xx_l3_main_3_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_L3_3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "l3_main_3_mod_ck",
 };
 
 /*
@@ -150,12 +148,12 @@ static struct omap_hwmod omap44xx_l4_abe_hwmod = {
 	.clkdm_name	= "abe_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
 			.lostcontext_mask = OMAP4430_LOSTMEM_AESSMEM_MASK,
 			.flags	      = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
 		},
 	},
+	.main_clk	= "l4_abe_mod_ck",
 };
 
 /* l4_cfg */
@@ -165,10 +163,10 @@ static struct omap_hwmod omap44xx_l4_cfg_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_L4_CFG_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_cfg_mod_ck",
 };
 
 /* l4_per */
@@ -178,10 +176,10 @@ static struct omap_hwmod omap44xx_l4_per_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_L4_PER_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_per_mod_ck",
 };
 
 /* l4_wkup */
@@ -191,10 +189,10 @@ static struct omap_hwmod omap44xx_l4_wkup_hwmod = {
 	.clkdm_name	= "l4_wkup_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_L4WKUP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_L4WKUP_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_wkup_mod_ck",
 };
 
 /*
@@ -232,11 +230,10 @@ static struct omap_hwmod omap44xx_ocp_wp_noc_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_OCP_WP1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "ocp_wp_noc_mod_ck",
 };
 
 /*
@@ -276,13 +273,11 @@ static struct omap_hwmod omap44xx_aess_hwmod = {
 	.name		= "aess",
 	.class		= &omap44xx_aess_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "aess_fclk",
+	.main_clk	= "aess_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
 			.lostcontext_mask = OMAP4430_LOSTCONTEXT_DFF_MASK,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -304,10 +299,10 @@ static struct omap_hwmod omap44xx_c2c_hwmod = {
 	.clkdm_name	= "d2d_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "c2c_mod_ck",
 };
 
 /*
@@ -334,10 +329,9 @@ static struct omap_hwmod omap44xx_counter_32k_hwmod = {
 	.class		= &omap44xx_counter_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE,
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "counter_32k_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET,
 		},
 	},
@@ -425,10 +419,9 @@ static struct omap_hwmod omap44xx_debugss_hwmod = {
 	.name		= "debugss",
 	.class		= &omap44xx_debugss_hwmod_class,
 	.clkdm_name	= "emu_sys_clkdm",
-	.main_clk	= "trace_clk_div_ck",
+	.main_clk	= "debugss_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_EMU_DEBUGSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_EMU_DEBUGSS_CONTEXT_OFFSET,
 		},
 	},
@@ -480,10 +473,9 @@ static struct omap_hwmod omap44xx_dma_system_hwmod = {
 	.clkdm_name	= "l3_dma_clkdm",
 	.mpu_irqs	= omap44xx_dma_system_irqs,
 	.xlate_irq	= omap4_xlate_irq,
-	.main_clk	= "l3_div_ck",
+	.main_clk	= "dma_system_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_SDMA_SDMA_CONTEXT_OFFSET,
 		},
 	},
@@ -515,12 +507,10 @@ static struct omap_hwmod omap44xx_dmic_hwmod = {
 	.name		= "dmic",
 	.class		= &omap44xx_dmic_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_dmic_abe_gfclk",
+	.main_clk	= "dmic_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_DMIC_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -545,13 +535,11 @@ static struct omap_hwmod omap44xx_dsp_hwmod = {
 	.clkdm_name	= "tesla_clkdm",
 	.rst_lines	= omap44xx_dsp_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_dsp_resets),
-	.main_clk	= "dpll_iva_m4x2_ck",
+	.main_clk	= "dsp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -585,12 +573,10 @@ static struct omap_hwmod omap44xx_dss_hwmod = {
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.class		= &omap44xx_dss_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_core_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= dss_opt_clks,
@@ -643,10 +629,9 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dispc_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dispc_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dispc_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -697,10 +682,9 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dsi1_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dsi1_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dsi1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -731,10 +715,9 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dsi2_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dsi2_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dsi2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -790,10 +773,9 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
 	.mpu_irqs	= omap44xx_dss_hdmi_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_hdmi_sdma_reqs,
-	.main_clk	= "dss_48mhz_clk",
+	.main_clk	= "dss_hdmi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -837,10 +819,9 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
 	.class		= &omap44xx_rfbi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
 	.sdma_reqs	= omap44xx_dss_rfbi_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_rfbi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -863,10 +844,9 @@ static struct omap_hwmod omap44xx_dss_venc_hwmod = {
 	.name		= "dss_venc",
 	.class		= &omap44xx_venc_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.main_clk	= "dss_tv_clk",
+	.main_clk	= "dss_venc_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -901,10 +881,10 @@ static struct omap_hwmod omap44xx_elm_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_ELM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "elm_mod_ck",
 };
 
 /*
@@ -927,12 +907,10 @@ static struct omap_hwmod omap44xx_emif1_hwmod = {
 	.class		= &omap44xx_emif_hwmod_class,
 	.clkdm_name	= "l3_emif_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "ddrphy_ck",
+	.main_clk	= "emif1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_EMIF_1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -943,12 +921,10 @@ static struct omap_hwmod omap44xx_emif2_hwmod = {
 	.class		= &omap44xx_emif_hwmod_class,
 	.clkdm_name	= "l3_emif_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "ddrphy_ck",
+	.main_clk	= "emif2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_EMIF_2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -987,12 +963,10 @@ static struct omap_hwmod omap44xx_fdif_hwmod = {
 	.name		= "fdif",
 	.class		= &omap44xx_fdif_hwmod_class,
 	.clkdm_name	= "iss_clkdm",
-	.main_clk	= "fdif_fck",
+	.main_clk	= "fdif_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_CAM_FDIF_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1035,12 +1009,10 @@ static struct omap_hwmod omap44xx_gpio1_hwmod = {
 	.name		= "gpio1",
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "l4_wkup_clk_mux_ck",
+	.main_clk	= "gpio1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_GPIO1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_GPIO1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio1_opt_clks,
@@ -1058,12 +1030,10 @@ static struct omap_hwmod omap44xx_gpio2_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio2_opt_clks,
@@ -1081,12 +1051,10 @@ static struct omap_hwmod omap44xx_gpio3_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio3_opt_clks,
@@ -1104,12 +1072,10 @@ static struct omap_hwmod omap44xx_gpio4_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio4_opt_clks,
@@ -1127,12 +1093,10 @@ static struct omap_hwmod omap44xx_gpio5_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio5_opt_clks,
@@ -1150,12 +1114,10 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio6_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO6_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio6_opt_clks,
@@ -1192,11 +1154,10 @@ static struct omap_hwmod omap44xx_gpmc_hwmod = {
 	.flags		= DEBUG_OMAP_GPMC_HWMOD_FLAGS,
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_GPMC_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "gpmc_mod_ck",
 };
 
 /*
@@ -1224,12 +1185,10 @@ static struct omap_hwmod omap44xx_gpu_hwmod = {
 	.name		= "gpu",
 	.class		= &omap44xx_gpu_hwmod_class,
 	.clkdm_name	= "l3_gfx_clkdm",
-	.main_clk	= "sgx_clk_mux",
+	.main_clk	= "gpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_GFX_GFX_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1259,12 +1218,10 @@ static struct omap_hwmod omap44xx_hdq1w_hwmod = {
 	.class		= &omap44xx_hdq1w_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_INIT_NO_RESET, /* XXX temporary */
-	.main_clk	= "func_12m_fclk",
+	.main_clk	= "hdq1w_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_HDQ1W_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1298,12 +1255,10 @@ static struct omap_hwmod omap44xx_hsi_hwmod = {
 	.name		= "hsi",
 	.class		= &omap44xx_hsi_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "hsi_fck",
+	.main_clk	= "hsi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_HSI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1342,12 +1297,10 @@ static struct omap_hwmod omap44xx_i2c1_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1359,12 +1312,10 @@ static struct omap_hwmod omap44xx_i2c2_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1376,12 +1327,10 @@ static struct omap_hwmod omap44xx_i2c3_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1393,12 +1342,10 @@ static struct omap_hwmod omap44xx_i2c4_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1425,13 +1372,11 @@ static struct omap_hwmod omap44xx_ipu_hwmod = {
 	.clkdm_name	= "ducati_clkdm",
 	.rst_lines	= omap44xx_ipu_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_ipu_resets),
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "ipu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1475,12 +1420,10 @@ static struct omap_hwmod omap44xx_iss_hwmod = {
 	.name		= "iss",
 	.class		= &omap44xx_iss_hwmod_class,
 	.clkdm_name	= "iss_clkdm",
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "iss_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_CAM_ISS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= iss_opt_clks,
@@ -1509,13 +1452,11 @@ static struct omap_hwmod omap44xx_iva_hwmod = {
 	.clkdm_name	= "ivahd_clkdm",
 	.rst_lines	= omap44xx_iva_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_iva_resets),
-	.main_clk	= "dpll_iva_m5x2_ck",
+	.main_clk	= "iva_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_IVAHD_IVAHD_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1547,12 +1488,10 @@ static struct omap_hwmod omap44xx_kbd_hwmod = {
 	.name		= "kbd",
 	.class		= &omap44xx_kbd_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "kbd_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_KEYBOARD_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_KEYBOARD_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1584,10 +1523,10 @@ static struct omap_hwmod omap44xx_mailbox_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_MAILBOX_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "mailbox_mod_ck",
 };
 
 /*
@@ -1618,12 +1557,10 @@ static struct omap_hwmod omap44xx_mcasp_hwmod = {
 	.name		= "mcasp",
 	.class		= &omap44xx_mcasp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcasp_abe_gfclk",
+	.main_clk	= "mcasp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCASP_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1657,12 +1594,10 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
 	.name		= "mcbsp1",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp1_gfclk",
+	.main_clk	= "mcbsp1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp1_opt_clks,
@@ -1679,12 +1614,10 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
 	.name		= "mcbsp2",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp2_gfclk",
+	.main_clk	= "mcbsp2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp2_opt_clks,
@@ -1701,12 +1634,10 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
 	.name		= "mcbsp3",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp3_gfclk",
+	.main_clk	= "mcbsp3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp3_opt_clks,
@@ -1723,12 +1654,10 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
 	.name		= "mcbsp4",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "per_mcbsp4_gfclk",
+	.main_clk	= "mcbsp4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCBSP4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp4_opt_clks,
@@ -1773,12 +1702,10 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = {
 	 * results 'slow motion' audio playback.
 	 */
 	.flags		= HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,
-	.main_clk	= "pad_clks_ck",
+	.main_clk	= "mcpdm_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_PDM_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1828,12 +1755,10 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi1_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi1_dev_attr,
@@ -1858,12 +1783,10 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi2_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi2_dev_attr,
@@ -1888,12 +1811,10 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi3_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi3_dev_attr,
@@ -1916,12 +1837,10 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi4_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi4_dev_attr,
@@ -1966,12 +1885,10 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.sdma_reqs	= omap44xx_mmc1_sdma_reqs,
-	.main_clk	= "hsmmc1_fclk",
+	.main_clk	= "mmc1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_MMC1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mmc1_dev_attr,
@@ -1989,12 +1906,10 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.sdma_reqs	= omap44xx_mmc2_sdma_reqs,
-	.main_clk	= "hsmmc2_fclk",
+	.main_clk	= "mmc2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_MMC2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2011,12 +1926,10 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc3_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2033,12 +1946,10 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc4_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2055,12 +1966,10 @@ static struct omap_hwmod omap44xx_mmc5_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc5_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2121,13 +2030,11 @@ static struct omap_hwmod omap44xx_mmu_ipu_hwmod = {
 	.clkdm_name	= "ducati_clkdm",
 	.rst_lines	= omap44xx_mmu_ipu_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_mmu_ipu_resets),
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "mmu_ipu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.dev_attr	= &mmu_ipu_dev_attr,
@@ -2168,13 +2075,11 @@ static struct omap_hwmod omap44xx_mmu_dsp_hwmod = {
 	.clkdm_name	= "tesla_clkdm",
 	.rst_lines	= omap44xx_mmu_dsp_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_mmu_dsp_resets),
-	.main_clk	= "dpll_iva_m4x2_ck",
+	.main_clk	= "mmu_dsp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.dev_attr	= &mmu_dsp_dev_attr,
@@ -2195,10 +2100,9 @@ static struct omap_hwmod omap44xx_mpu_hwmod = {
 	.class		= &omap44xx_mpu_hwmod_class,
 	.clkdm_name	= "mpuss_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "dpll_mpu_m2_ck",
+	.main_clk	= "mpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MPU_MPU_CONTEXT_OFFSET,
 		},
 	},
@@ -2220,10 +2124,10 @@ static struct omap_hwmod omap44xx_ocmc_ram_hwmod = {
 	.clkdm_name	= "l3_2_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_OCMC_RAM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "ocmc_ram_mod_ck",
 };
 
 /*
@@ -2262,12 +2166,10 @@ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = {
 	 * So listing ocp2scp_usb_phy_phy_48m as a main_clk here seems
 	 * to be the best workaround.
 	 */
-	.main_clk	= "ocp2scp_usb_phy_phy_48m",
+	.main_clk	= "ocp2scp_usb_phy_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USBPHYOCP2SCP_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -2369,11 +2271,10 @@ static struct omap_hwmod omap44xx_sl2if_hwmod = {
 	.clkdm_name	= "ivahd_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_IVAHD_SL2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "sl2if_mod_ck",
 };
 
 /*
@@ -2411,13 +2312,12 @@ static struct omap_hwmod omap44xx_slimbus1_hwmod = {
 	.clkdm_name	= "abe_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_SLIMBUS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= slimbus1_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(slimbus1_opt_clks),
+	.main_clk	= "slimbus1_mod_ck",
 };
 
 /* slimbus2 */
@@ -2433,13 +2333,12 @@ static struct omap_hwmod omap44xx_slimbus2_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_SLIMBUS2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= slimbus2_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(slimbus2_opt_clks),
+	.main_clk	= "slimbus2_mod_ck",
 };
 
 /*
@@ -2478,12 +2377,10 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = {
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
 
-	.main_clk	= "smartreflex_core_fck",
+	.main_clk	= "smartreflex_core_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_CORE_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_core_dev_attr,
@@ -2498,12 +2395,10 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = {
 	.name		= "smartreflex_iva",
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
-	.main_clk	= "smartreflex_iva_fck",
+	.main_clk	= "smartreflex_iva_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_IVA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_iva_dev_attr,
@@ -2518,12 +2413,10 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
 	.name		= "smartreflex_mpu",
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
-	.main_clk	= "smartreflex_mpu_fck",
+	.main_clk	= "smartreflex_mpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_MPU_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_mpu_dev_attr,
@@ -2558,10 +2451,10 @@ static struct omap_hwmod omap44xx_spinlock_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_HW_SEM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "spinlock_mod_ck",
 };
 
 /*
@@ -2629,12 +2522,10 @@ static struct omap_hwmod omap44xx_timer1_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "dmt1_clk_mux",
+	.main_clk	= "timer1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_TIMER1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_TIMER1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_alwon_dev_attr,
@@ -2646,12 +2537,10 @@ static struct omap_hwmod omap44xx_timer2_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "cm2_dm2_mux",
+	.main_clk	= "timer2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2661,12 +2550,10 @@ static struct omap_hwmod omap44xx_timer3_hwmod = {
 	.name		= "timer3",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm3_mux",
+	.main_clk	= "timer3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2676,12 +2563,10 @@ static struct omap_hwmod omap44xx_timer4_hwmod = {
 	.name		= "timer4",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm4_mux",
+	.main_clk	= "timer4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2691,12 +2576,10 @@ static struct omap_hwmod omap44xx_timer5_hwmod = {
 	.name		= "timer5",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer5_sync_mux",
+	.main_clk	= "timer5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2707,12 +2590,10 @@ static struct omap_hwmod omap44xx_timer6_hwmod = {
 	.name		= "timer6",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer6_sync_mux",
+	.main_clk	= "timer6_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER6_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2723,12 +2604,10 @@ static struct omap_hwmod omap44xx_timer7_hwmod = {
 	.name		= "timer7",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer7_sync_mux",
+	.main_clk	= "timer7_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER7_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2739,12 +2618,10 @@ static struct omap_hwmod omap44xx_timer8_hwmod = {
 	.name		= "timer8",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer8_sync_mux",
+	.main_clk	= "timer8_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER8_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_pwm_dev_attr,
@@ -2755,12 +2632,10 @@ static struct omap_hwmod omap44xx_timer9_hwmod = {
 	.name		= "timer9",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm9_mux",
+	.main_clk	= "timer9_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER9_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2772,12 +2647,10 @@ static struct omap_hwmod omap44xx_timer10_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "cm2_dm10_mux",
+	.main_clk	= "timer10_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER10_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2788,12 +2661,10 @@ static struct omap_hwmod omap44xx_timer11_hwmod = {
 	.name		= "timer11",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm11_mux",
+	.main_clk	= "timer11_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER11_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2827,12 +2698,10 @@ static struct omap_hwmod omap44xx_uart1_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2843,12 +2712,10 @@ static struct omap_hwmod omap44xx_uart2_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2859,12 +2726,10 @@ static struct omap_hwmod omap44xx_uart3_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= DEBUG_OMAP4UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2875,12 +2740,10 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= DEBUG_OMAP4UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2917,12 +2780,10 @@ static struct omap_hwmod omap44xx_usb_host_fs_hwmod = {
 	.name		= "usb_host_fs",
 	.class		= &omap44xx_usb_host_fs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_host_fs_fck",
+	.main_clk	= "usb_host_fs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2954,12 +2815,10 @@ static struct omap_hwmod omap44xx_usb_host_hs_hwmod = {
 	.name		= "usb_host_hs",
 	.class		= &omap44xx_usb_host_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_host_hs_fck",
+	.main_clk	= "usb_host_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_HOST_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 
@@ -3037,12 +2896,10 @@ static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = {
 	.class		= &omap44xx_usb_otg_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
-	.main_clk	= "usb_otg_hs_ick",
+	.main_clk	= "usb_otg_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_OTG_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= usb_otg_hs_opt_clks,
@@ -3074,12 +2931,10 @@ static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = {
 	.name		= "usb_tll_hs",
 	.class		= &omap44xx_usb_tll_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_tll_hs_ick",
+	.main_clk	= "usb_tll_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_TLL_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -3113,12 +2968,10 @@ static struct omap_hwmod omap44xx_wd_timer2_hwmod = {
 	.name		= "wd_timer2",
 	.class		= &omap44xx_wd_timer_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "wd_timer2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -3128,12 +2981,10 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
 	.name		= "wd_timer3",
 	.class		= &omap44xx_wd_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "wd_timer3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
-- 
1.7.9.5

[RFC 8/9] ARM: OMAP4: hwmod_data: use module clocks from DT

[Tero Kristo]

Replace the usage of prcm->clkstctrl with main_clk:s provided via DT.
This is done in preparation to get rid of hwmod data from kernel.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c |  339 ++++++++--------------------
 1 file changed, 95 insertions(+), 244 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index a5e444b..8da75eb 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -67,10 +67,10 @@ static struct omap_hwmod omap44xx_dmm_hwmod = {
 	.clkdm_name	= "l3_emif_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_DMM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "dmm_mod_ck",
 };
 
 /*
@@ -88,11 +88,10 @@ static struct omap_hwmod omap44xx_l3_instr_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "l3_instr_mod_ck",
 };
 
 /* l3_main_1 */
@@ -102,10 +101,10 @@ static struct omap_hwmod omap44xx_l3_main_1_hwmod = {
 	.clkdm_name	= "l3_1_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_1_L3_1_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l3_main_1_mod_ck",
 };
 
 /* l3_main_2 */
@@ -115,10 +114,10 @@ static struct omap_hwmod omap44xx_l3_main_2_hwmod = {
 	.clkdm_name	= "l3_2_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_L3_2_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l3_main_2_mod_ck",
 };
 
 /* l3_main_3 */
@@ -128,11 +127,10 @@ static struct omap_hwmod omap44xx_l3_main_3_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_L3_3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "l3_main_3_mod_ck",
 };
 
 /*
@@ -150,12 +148,12 @@ static struct omap_hwmod omap44xx_l4_abe_hwmod = {
 	.clkdm_name	= "abe_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
 			.lostcontext_mask = OMAP4430_LOSTMEM_AESSMEM_MASK,
 			.flags	      = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
 		},
 	},
+	.main_clk	= "l4_abe_mod_ck",
 };
 
 /* l4_cfg */
@@ -165,10 +163,10 @@ static struct omap_hwmod omap44xx_l4_cfg_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_L4_CFG_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_cfg_mod_ck",
 };
 
 /* l4_per */
@@ -178,10 +176,10 @@ static struct omap_hwmod omap44xx_l4_per_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_L4_PER_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_per_mod_ck",
 };
 
 /* l4_wkup */
@@ -191,10 +189,10 @@ static struct omap_hwmod omap44xx_l4_wkup_hwmod = {
 	.clkdm_name	= "l4_wkup_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_L4WKUP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_L4WKUP_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_wkup_mod_ck",
 };
 
 /*
@@ -232,11 +230,10 @@ static struct omap_hwmod omap44xx_ocp_wp_noc_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_OCP_WP1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "ocp_wp_noc_mod_ck",
 };
 
 /*
@@ -276,13 +273,11 @@ static struct omap_hwmod omap44xx_aess_hwmod = {
 	.name		= "aess",
 	.class		= &omap44xx_aess_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "aess_fclk",
+	.main_clk	= "aess_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
 			.lostcontext_mask = OMAP4430_LOSTCONTEXT_DFF_MASK,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -304,10 +299,10 @@ static struct omap_hwmod omap44xx_c2c_hwmod = {
 	.clkdm_name	= "d2d_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "c2c_mod_ck",
 };
 
 /*
@@ -334,10 +329,9 @@ static struct omap_hwmod omap44xx_counter_32k_hwmod = {
 	.class		= &omap44xx_counter_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE,
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "counter_32k_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET,
 		},
 	},
@@ -425,10 +419,9 @@ static struct omap_hwmod omap44xx_debugss_hwmod = {
 	.name		= "debugss",
 	.class		= &omap44xx_debugss_hwmod_class,
 	.clkdm_name	= "emu_sys_clkdm",
-	.main_clk	= "trace_clk_div_ck",
+	.main_clk	= "debugss_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_EMU_DEBUGSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_EMU_DEBUGSS_CONTEXT_OFFSET,
 		},
 	},
@@ -480,10 +473,9 @@ static struct omap_hwmod omap44xx_dma_system_hwmod = {
 	.clkdm_name	= "l3_dma_clkdm",
 	.mpu_irqs	= omap44xx_dma_system_irqs,
 	.xlate_irq	= omap4_xlate_irq,
-	.main_clk	= "l3_div_ck",
+	.main_clk	= "dma_system_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_SDMA_SDMA_CONTEXT_OFFSET,
 		},
 	},
@@ -515,12 +507,10 @@ static struct omap_hwmod omap44xx_dmic_hwmod = {
 	.name		= "dmic",
 	.class		= &omap44xx_dmic_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_dmic_abe_gfclk",
+	.main_clk	= "dmic_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_DMIC_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -545,13 +535,11 @@ static struct omap_hwmod omap44xx_dsp_hwmod = {
 	.clkdm_name	= "tesla_clkdm",
 	.rst_lines	= omap44xx_dsp_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_dsp_resets),
-	.main_clk	= "dpll_iva_m4x2_ck",
+	.main_clk	= "dsp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -585,12 +573,10 @@ static struct omap_hwmod omap44xx_dss_hwmod = {
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.class		= &omap44xx_dss_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_core_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= dss_opt_clks,
@@ -643,10 +629,9 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dispc_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dispc_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dispc_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -697,10 +682,9 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dsi1_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dsi1_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dsi1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -731,10 +715,9 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dsi2_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dsi2_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dsi2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -790,10 +773,9 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
 	.mpu_irqs	= omap44xx_dss_hdmi_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_hdmi_sdma_reqs,
-	.main_clk	= "dss_48mhz_clk",
+	.main_clk	= "dss_hdmi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -837,10 +819,9 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
 	.class		= &omap44xx_rfbi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
 	.sdma_reqs	= omap44xx_dss_rfbi_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_rfbi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -863,10 +844,9 @@ static struct omap_hwmod omap44xx_dss_venc_hwmod = {
 	.name		= "dss_venc",
 	.class		= &omap44xx_venc_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.main_clk	= "dss_tv_clk",
+	.main_clk	= "dss_venc_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -901,10 +881,10 @@ static struct omap_hwmod omap44xx_elm_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_ELM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "elm_mod_ck",
 };
 
 /*
@@ -927,12 +907,10 @@ static struct omap_hwmod omap44xx_emif1_hwmod = {
 	.class		= &omap44xx_emif_hwmod_class,
 	.clkdm_name	= "l3_emif_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "ddrphy_ck",
+	.main_clk	= "emif1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_EMIF_1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -943,12 +921,10 @@ static struct omap_hwmod omap44xx_emif2_hwmod = {
 	.class		= &omap44xx_emif_hwmod_class,
 	.clkdm_name	= "l3_emif_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "ddrphy_ck",
+	.main_clk	= "emif2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_EMIF_2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -987,12 +963,10 @@ static struct omap_hwmod omap44xx_fdif_hwmod = {
 	.name		= "fdif",
 	.class		= &omap44xx_fdif_hwmod_class,
 	.clkdm_name	= "iss_clkdm",
-	.main_clk	= "fdif_fck",
+	.main_clk	= "fdif_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_CAM_FDIF_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1035,12 +1009,10 @@ static struct omap_hwmod omap44xx_gpio1_hwmod = {
 	.name		= "gpio1",
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "l4_wkup_clk_mux_ck",
+	.main_clk	= "gpio1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_GPIO1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_GPIO1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio1_opt_clks,
@@ -1058,12 +1030,10 @@ static struct omap_hwmod omap44xx_gpio2_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio2_opt_clks,
@@ -1081,12 +1051,10 @@ static struct omap_hwmod omap44xx_gpio3_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio3_opt_clks,
@@ -1104,12 +1072,10 @@ static struct omap_hwmod omap44xx_gpio4_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio4_opt_clks,
@@ -1127,12 +1093,10 @@ static struct omap_hwmod omap44xx_gpio5_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio5_opt_clks,
@@ -1150,12 +1114,10 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio6_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO6_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio6_opt_clks,
@@ -1192,11 +1154,10 @@ static struct omap_hwmod omap44xx_gpmc_hwmod = {
 	.flags		= DEBUG_OMAP_GPMC_HWMOD_FLAGS,
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_GPMC_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "gpmc_mod_ck",
 };
 
 /*
@@ -1224,12 +1185,10 @@ static struct omap_hwmod omap44xx_gpu_hwmod = {
 	.name		= "gpu",
 	.class		= &omap44xx_gpu_hwmod_class,
 	.clkdm_name	= "l3_gfx_clkdm",
-	.main_clk	= "sgx_clk_mux",
+	.main_clk	= "gpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_GFX_GFX_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1259,12 +1218,10 @@ static struct omap_hwmod omap44xx_hdq1w_hwmod = {
 	.class		= &omap44xx_hdq1w_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_INIT_NO_RESET, /* XXX temporary */
-	.main_clk	= "func_12m_fclk",
+	.main_clk	= "hdq1w_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_HDQ1W_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1298,12 +1255,10 @@ static struct omap_hwmod omap44xx_hsi_hwmod = {
 	.name		= "hsi",
 	.class		= &omap44xx_hsi_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "hsi_fck",
+	.main_clk	= "hsi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_HSI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1342,12 +1297,10 @@ static struct omap_hwmod omap44xx_i2c1_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1359,12 +1312,10 @@ static struct omap_hwmod omap44xx_i2c2_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1376,12 +1327,10 @@ static struct omap_hwmod omap44xx_i2c3_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1393,12 +1342,10 @@ static struct omap_hwmod omap44xx_i2c4_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1425,13 +1372,11 @@ static struct omap_hwmod omap44xx_ipu_hwmod = {
 	.clkdm_name	= "ducati_clkdm",
 	.rst_lines	= omap44xx_ipu_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_ipu_resets),
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "ipu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1475,12 +1420,10 @@ static struct omap_hwmod omap44xx_iss_hwmod = {
 	.name		= "iss",
 	.class		= &omap44xx_iss_hwmod_class,
 	.clkdm_name	= "iss_clkdm",
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "iss_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_CAM_ISS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= iss_opt_clks,
@@ -1509,13 +1452,11 @@ static struct omap_hwmod omap44xx_iva_hwmod = {
 	.clkdm_name	= "ivahd_clkdm",
 	.rst_lines	= omap44xx_iva_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_iva_resets),
-	.main_clk	= "dpll_iva_m5x2_ck",
+	.main_clk	= "iva_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_IVAHD_IVAHD_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1547,12 +1488,10 @@ static struct omap_hwmod omap44xx_kbd_hwmod = {
 	.name		= "kbd",
 	.class		= &omap44xx_kbd_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "kbd_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_KEYBOARD_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_KEYBOARD_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1584,10 +1523,10 @@ static struct omap_hwmod omap44xx_mailbox_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_MAILBOX_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "mailbox_mod_ck",
 };
 
 /*
@@ -1618,12 +1557,10 @@ static struct omap_hwmod omap44xx_mcasp_hwmod = {
 	.name		= "mcasp",
 	.class		= &omap44xx_mcasp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcasp_abe_gfclk",
+	.main_clk	= "mcasp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCASP_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1657,12 +1594,10 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
 	.name		= "mcbsp1",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp1_gfclk",
+	.main_clk	= "mcbsp1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp1_opt_clks,
@@ -1679,12 +1614,10 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
 	.name		= "mcbsp2",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp2_gfclk",
+	.main_clk	= "mcbsp2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp2_opt_clks,
@@ -1701,12 +1634,10 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
 	.name		= "mcbsp3",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp3_gfclk",
+	.main_clk	= "mcbsp3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp3_opt_clks,
@@ -1723,12 +1654,10 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
 	.name		= "mcbsp4",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "per_mcbsp4_gfclk",
+	.main_clk	= "mcbsp4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCBSP4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp4_opt_clks,
@@ -1773,12 +1702,10 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = {
 	 * results 'slow motion' audio playback.
 	 */
 	.flags		= HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,
-	.main_clk	= "pad_clks_ck",
+	.main_clk	= "mcpdm_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_PDM_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1828,12 +1755,10 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi1_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi1_dev_attr,
@@ -1858,12 +1783,10 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi2_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi2_dev_attr,
@@ -1888,12 +1811,10 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi3_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi3_dev_attr,
@@ -1916,12 +1837,10 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi4_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi4_dev_attr,
@@ -1966,12 +1885,10 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.sdma_reqs	= omap44xx_mmc1_sdma_reqs,
-	.main_clk	= "hsmmc1_fclk",
+	.main_clk	= "mmc1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_MMC1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mmc1_dev_attr,
@@ -1989,12 +1906,10 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.sdma_reqs	= omap44xx_mmc2_sdma_reqs,
-	.main_clk	= "hsmmc2_fclk",
+	.main_clk	= "mmc2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_MMC2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2011,12 +1926,10 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc3_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2033,12 +1946,10 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc4_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2055,12 +1966,10 @@ static struct omap_hwmod omap44xx_mmc5_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc5_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2121,13 +2030,11 @@ static struct omap_hwmod omap44xx_mmu_ipu_hwmod = {
 	.clkdm_name	= "ducati_clkdm",
 	.rst_lines	= omap44xx_mmu_ipu_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_mmu_ipu_resets),
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "mmu_ipu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.dev_attr	= &mmu_ipu_dev_attr,
@@ -2168,13 +2075,11 @@ static struct omap_hwmod omap44xx_mmu_dsp_hwmod = {
 	.clkdm_name	= "tesla_clkdm",
 	.rst_lines	= omap44xx_mmu_dsp_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_mmu_dsp_resets),
-	.main_clk	= "dpll_iva_m4x2_ck",
+	.main_clk	= "mmu_dsp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.dev_attr	= &mmu_dsp_dev_attr,
@@ -2195,10 +2100,9 @@ static struct omap_hwmod omap44xx_mpu_hwmod = {
 	.class		= &omap44xx_mpu_hwmod_class,
 	.clkdm_name	= "mpuss_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "dpll_mpu_m2_ck",
+	.main_clk	= "mpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MPU_MPU_CONTEXT_OFFSET,
 		},
 	},
@@ -2220,10 +2124,10 @@ static struct omap_hwmod omap44xx_ocmc_ram_hwmod = {
 	.clkdm_name	= "l3_2_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_OCMC_RAM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "ocmc_ram_mod_ck",
 };
 
 /*
@@ -2262,12 +2166,10 @@ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = {
 	 * So listing ocp2scp_usb_phy_phy_48m as a main_clk here seems
 	 * to be the best workaround.
 	 */
-	.main_clk	= "ocp2scp_usb_phy_phy_48m",
+	.main_clk	= "ocp2scp_usb_phy_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USBPHYOCP2SCP_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -2369,11 +2271,10 @@ static struct omap_hwmod omap44xx_sl2if_hwmod = {
 	.clkdm_name	= "ivahd_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_IVAHD_SL2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "sl2if_mod_ck",
 };
 
 /*
@@ -2411,13 +2312,12 @@ static struct omap_hwmod omap44xx_slimbus1_hwmod = {
 	.clkdm_name	= "abe_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_SLIMBUS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= slimbus1_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(slimbus1_opt_clks),
+	.main_clk	= "slimbus1_mod_ck",
 };
 
 /* slimbus2 */
@@ -2433,13 +2333,12 @@ static struct omap_hwmod omap44xx_slimbus2_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_SLIMBUS2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= slimbus2_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(slimbus2_opt_clks),
+	.main_clk	= "slimbus2_mod_ck",
 };
 
 /*
@@ -2478,12 +2377,10 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = {
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
 
-	.main_clk	= "smartreflex_core_fck",
+	.main_clk	= "smartreflex_core_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_CORE_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_core_dev_attr,
@@ -2498,12 +2395,10 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = {
 	.name		= "smartreflex_iva",
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
-	.main_clk	= "smartreflex_iva_fck",
+	.main_clk	= "smartreflex_iva_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_IVA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_iva_dev_attr,
@@ -2518,12 +2413,10 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
 	.name		= "smartreflex_mpu",
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
-	.main_clk	= "smartreflex_mpu_fck",
+	.main_clk	= "smartreflex_mpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_MPU_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_mpu_dev_attr,
@@ -2558,10 +2451,10 @@ static struct omap_hwmod omap44xx_spinlock_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_HW_SEM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "spinlock_mod_ck",
 };
 
 /*
@@ -2629,12 +2522,10 @@ static struct omap_hwmod omap44xx_timer1_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "dmt1_clk_mux",
+	.main_clk	= "timer1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_TIMER1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_TIMER1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_alwon_dev_attr,
@@ -2646,12 +2537,10 @@ static struct omap_hwmod omap44xx_timer2_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "cm2_dm2_mux",
+	.main_clk	= "timer2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2661,12 +2550,10 @@ static struct omap_hwmod omap44xx_timer3_hwmod = {
 	.name		= "timer3",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm3_mux",
+	.main_clk	= "timer3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2676,12 +2563,10 @@ static struct omap_hwmod omap44xx_timer4_hwmod = {
 	.name		= "timer4",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm4_mux",
+	.main_clk	= "timer4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2691,12 +2576,10 @@ static struct omap_hwmod omap44xx_timer5_hwmod = {
 	.name		= "timer5",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer5_sync_mux",
+	.main_clk	= "timer5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2707,12 +2590,10 @@ static struct omap_hwmod omap44xx_timer6_hwmod = {
 	.name		= "timer6",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer6_sync_mux",
+	.main_clk	= "timer6_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER6_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2723,12 +2604,10 @@ static struct omap_hwmod omap44xx_timer7_hwmod = {
 	.name		= "timer7",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer7_sync_mux",
+	.main_clk	= "timer7_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER7_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2739,12 +2618,10 @@ static struct omap_hwmod omap44xx_timer8_hwmod = {
 	.name		= "timer8",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer8_sync_mux",
+	.main_clk	= "timer8_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER8_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_pwm_dev_attr,
@@ -2755,12 +2632,10 @@ static struct omap_hwmod omap44xx_timer9_hwmod = {
 	.name		= "timer9",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm9_mux",
+	.main_clk	= "timer9_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER9_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2772,12 +2647,10 @@ static struct omap_hwmod omap44xx_timer10_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "cm2_dm10_mux",
+	.main_clk	= "timer10_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER10_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2788,12 +2661,10 @@ static struct omap_hwmod omap44xx_timer11_hwmod = {
 	.name		= "timer11",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm11_mux",
+	.main_clk	= "timer11_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER11_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2827,12 +2698,10 @@ static struct omap_hwmod omap44xx_uart1_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2843,12 +2712,10 @@ static struct omap_hwmod omap44xx_uart2_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2859,12 +2726,10 @@ static struct omap_hwmod omap44xx_uart3_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= DEBUG_OMAP4UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2875,12 +2740,10 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= DEBUG_OMAP4UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2917,12 +2780,10 @@ static struct omap_hwmod omap44xx_usb_host_fs_hwmod = {
 	.name		= "usb_host_fs",
 	.class		= &omap44xx_usb_host_fs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_host_fs_fck",
+	.main_clk	= "usb_host_fs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2954,12 +2815,10 @@ static struct omap_hwmod omap44xx_usb_host_hs_hwmod = {
 	.name		= "usb_host_hs",
 	.class		= &omap44xx_usb_host_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_host_hs_fck",
+	.main_clk	= "usb_host_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_HOST_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 
@@ -3037,12 +2896,10 @@ static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = {
 	.class		= &omap44xx_usb_otg_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
-	.main_clk	= "usb_otg_hs_ick",
+	.main_clk	= "usb_otg_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_OTG_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= usb_otg_hs_opt_clks,
@@ -3074,12 +2931,10 @@ static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = {
 	.name		= "usb_tll_hs",
 	.class		= &omap44xx_usb_tll_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_tll_hs_ick",
+	.main_clk	= "usb_tll_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_TLL_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -3113,12 +2968,10 @@ static struct omap_hwmod omap44xx_wd_timer2_hwmod = {
 	.name		= "wd_timer2",
 	.class		= &omap44xx_wd_timer_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "wd_timer2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -3128,12 +2981,10 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
 	.name		= "wd_timer3",
 	.class		= &omap44xx_wd_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "wd_timer3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
-- 
1.7.9.5

[RFC 8/9] ARM: OMAP4: hwmod_data: use module clocks from DT

[Tero Kristo]

Replace the usage of prcm->clkstctrl with main_clk:s provided via DT.
This is done in preparation to get rid of hwmod data from kernel.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c |  339 ++++++++--------------------
 1 file changed, 95 insertions(+), 244 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index a5e444b..8da75eb 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -67,10 +67,10 @@ static struct omap_hwmod omap44xx_dmm_hwmod = {
 	.clkdm_name	= "l3_emif_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_DMM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "dmm_mod_ck",
 };
 
 /*
@@ -88,11 +88,10 @@ static struct omap_hwmod omap44xx_l3_instr_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "l3_instr_mod_ck",
 };
 
 /* l3_main_1 */
@@ -102,10 +101,10 @@ static struct omap_hwmod omap44xx_l3_main_1_hwmod = {
 	.clkdm_name	= "l3_1_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_1_L3_1_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l3_main_1_mod_ck",
 };
 
 /* l3_main_2 */
@@ -115,10 +114,10 @@ static struct omap_hwmod omap44xx_l3_main_2_hwmod = {
 	.clkdm_name	= "l3_2_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_L3_2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_L3_2_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l3_main_2_mod_ck",
 };
 
 /* l3_main_3 */
@@ -128,11 +127,10 @@ static struct omap_hwmod omap44xx_l3_main_3_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_L3_3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_L3_3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "l3_main_3_mod_ck",
 };
 
 /*
@@ -150,12 +148,12 @@ static struct omap_hwmod omap44xx_l4_abe_hwmod = {
 	.clkdm_name	= "abe_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
 			.lostcontext_mask = OMAP4430_LOSTMEM_AESSMEM_MASK,
 			.flags	      = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
 		},
 	},
+	.main_clk	= "l4_abe_mod_ck",
 };
 
 /* l4_cfg */
@@ -165,10 +163,10 @@ static struct omap_hwmod omap44xx_l4_cfg_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_L4_CFG_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_cfg_mod_ck",
 };
 
 /* l4_per */
@@ -178,10 +176,10 @@ static struct omap_hwmod omap44xx_l4_per_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_L4PER_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_L4_PER_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_per_mod_ck",
 };
 
 /* l4_wkup */
@@ -191,10 +189,10 @@ static struct omap_hwmod omap44xx_l4_wkup_hwmod = {
 	.clkdm_name	= "l4_wkup_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_L4WKUP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_L4WKUP_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "l4_wkup_mod_ck",
 };
 
 /*
@@ -232,11 +230,10 @@ static struct omap_hwmod omap44xx_ocp_wp_noc_hwmod = {
 	.clkdm_name	= "l3_instr_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INSTR_OCP_WP1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INSTR_OCP_WP1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "ocp_wp_noc_mod_ck",
 };
 
 /*
@@ -276,13 +273,11 @@ static struct omap_hwmod omap44xx_aess_hwmod = {
 	.name		= "aess",
 	.class		= &omap44xx_aess_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "aess_fclk",
+	.main_clk	= "aess_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_AESS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
 			.lostcontext_mask = OMAP4430_LOSTCONTEXT_DFF_MASK,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -304,10 +299,10 @@ static struct omap_hwmod omap44xx_c2c_hwmod = {
 	.clkdm_name	= "d2d_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "c2c_mod_ck",
 };
 
 /*
@@ -334,10 +329,9 @@ static struct omap_hwmod omap44xx_counter_32k_hwmod = {
 	.class		= &omap44xx_counter_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE,
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "counter_32k_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET,
 		},
 	},
@@ -425,10 +419,9 @@ static struct omap_hwmod omap44xx_debugss_hwmod = {
 	.name		= "debugss",
 	.class		= &omap44xx_debugss_hwmod_class,
 	.clkdm_name	= "emu_sys_clkdm",
-	.main_clk	= "trace_clk_div_ck",
+	.main_clk	= "debugss_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_EMU_DEBUGSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_EMU_DEBUGSS_CONTEXT_OFFSET,
 		},
 	},
@@ -480,10 +473,9 @@ static struct omap_hwmod omap44xx_dma_system_hwmod = {
 	.clkdm_name	= "l3_dma_clkdm",
 	.mpu_irqs	= omap44xx_dma_system_irqs,
 	.xlate_irq	= omap4_xlate_irq,
-	.main_clk	= "l3_div_ck",
+	.main_clk	= "dma_system_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_SDMA_SDMA_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_SDMA_SDMA_CONTEXT_OFFSET,
 		},
 	},
@@ -515,12 +507,10 @@ static struct omap_hwmod omap44xx_dmic_hwmod = {
 	.name		= "dmic",
 	.class		= &omap44xx_dmic_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_dmic_abe_gfclk",
+	.main_clk	= "dmic_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_DMIC_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_DMIC_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -545,13 +535,11 @@ static struct omap_hwmod omap44xx_dsp_hwmod = {
 	.clkdm_name	= "tesla_clkdm",
 	.rst_lines	= omap44xx_dsp_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_dsp_resets),
-	.main_clk	= "dpll_iva_m4x2_ck",
+	.main_clk	= "dsp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -585,12 +573,10 @@ static struct omap_hwmod omap44xx_dss_hwmod = {
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.class		= &omap44xx_dss_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_core_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= dss_opt_clks,
@@ -643,10 +629,9 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dispc_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dispc_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dispc_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -697,10 +682,9 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dsi1_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dsi1_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dsi1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -731,10 +715,9 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
 	.mpu_irqs	= omap44xx_dss_dsi2_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_dsi2_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_dsi2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -790,10 +773,9 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
 	.mpu_irqs	= omap44xx_dss_hdmi_irqs,
 	.xlate_irq	= omap4_xlate_irq,
 	.sdma_reqs	= omap44xx_dss_hdmi_sdma_reqs,
-	.main_clk	= "dss_48mhz_clk",
+	.main_clk	= "dss_hdmi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -837,10 +819,9 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
 	.class		= &omap44xx_rfbi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
 	.sdma_reqs	= omap44xx_dss_rfbi_sdma_reqs,
-	.main_clk	= "dss_dss_clk",
+	.main_clk	= "dss_rfbi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -863,10 +844,9 @@ static struct omap_hwmod omap44xx_dss_venc_hwmod = {
 	.name		= "dss_venc",
 	.class		= &omap44xx_venc_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.main_clk	= "dss_tv_clk",
+	.main_clk	= "dss_venc_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
 		},
 	},
@@ -901,10 +881,10 @@ static struct omap_hwmod omap44xx_elm_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_ELM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "elm_mod_ck",
 };
 
 /*
@@ -927,12 +907,10 @@ static struct omap_hwmod omap44xx_emif1_hwmod = {
 	.class		= &omap44xx_emif_hwmod_class,
 	.clkdm_name	= "l3_emif_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "ddrphy_ck",
+	.main_clk	= "emif1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_EMIF_1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_EMIF_1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -943,12 +921,10 @@ static struct omap_hwmod omap44xx_emif2_hwmod = {
 	.class		= &omap44xx_emif_hwmod_class,
 	.clkdm_name	= "l3_emif_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "ddrphy_ck",
+	.main_clk	= "emif2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MEMIF_EMIF_2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MEMIF_EMIF_2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -987,12 +963,10 @@ static struct omap_hwmod omap44xx_fdif_hwmod = {
 	.name		= "fdif",
 	.class		= &omap44xx_fdif_hwmod_class,
 	.clkdm_name	= "iss_clkdm",
-	.main_clk	= "fdif_fck",
+	.main_clk	= "fdif_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_CAM_FDIF_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_CAM_FDIF_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1035,12 +1009,10 @@ static struct omap_hwmod omap44xx_gpio1_hwmod = {
 	.name		= "gpio1",
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "l4_wkup_clk_mux_ck",
+	.main_clk	= "gpio1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_GPIO1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_GPIO1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio1_opt_clks,
@@ -1058,12 +1030,10 @@ static struct omap_hwmod omap44xx_gpio2_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio2_opt_clks,
@@ -1081,12 +1051,10 @@ static struct omap_hwmod omap44xx_gpio3_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio3_opt_clks,
@@ -1104,12 +1072,10 @@ static struct omap_hwmod omap44xx_gpio4_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio4_opt_clks,
@@ -1127,12 +1093,10 @@ static struct omap_hwmod omap44xx_gpio5_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio5_opt_clks,
@@ -1150,12 +1114,10 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = {
 	.class		= &omap44xx_gpio_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.main_clk	= "l4_div_ck",
+	.main_clk	= "gpio6_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_GPIO6_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_GPIO6_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= gpio6_opt_clks,
@@ -1192,11 +1154,10 @@ static struct omap_hwmod omap44xx_gpmc_hwmod = {
 	.flags		= DEBUG_OMAP_GPMC_HWMOD_FLAGS,
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_GPMC_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "gpmc_mod_ck",
 };
 
 /*
@@ -1224,12 +1185,10 @@ static struct omap_hwmod omap44xx_gpu_hwmod = {
 	.name		= "gpu",
 	.class		= &omap44xx_gpu_hwmod_class,
 	.clkdm_name	= "l3_gfx_clkdm",
-	.main_clk	= "sgx_clk_mux",
+	.main_clk	= "gpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_GFX_GFX_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1259,12 +1218,10 @@ static struct omap_hwmod omap44xx_hdq1w_hwmod = {
 	.class		= &omap44xx_hdq1w_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_INIT_NO_RESET, /* XXX temporary */
-	.main_clk	= "func_12m_fclk",
+	.main_clk	= "hdq1w_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_HDQ1W_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1298,12 +1255,10 @@ static struct omap_hwmod omap44xx_hsi_hwmod = {
 	.name		= "hsi",
 	.class		= &omap44xx_hsi_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "hsi_fck",
+	.main_clk	= "hsi_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_HSI_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_HSI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1342,12 +1297,10 @@ static struct omap_hwmod omap44xx_i2c1_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1359,12 +1312,10 @@ static struct omap_hwmod omap44xx_i2c2_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1376,12 +1327,10 @@ static struct omap_hwmod omap44xx_i2c3_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1393,12 +1342,10 @@ static struct omap_hwmod omap44xx_i2c4_hwmod = {
 	.class		= &omap44xx_i2c_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "func_96m_fclk",
+	.main_clk	= "i2c4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_I2C4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_I2C4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &i2c_dev_attr,
@@ -1425,13 +1372,11 @@ static struct omap_hwmod omap44xx_ipu_hwmod = {
 	.clkdm_name	= "ducati_clkdm",
 	.rst_lines	= omap44xx_ipu_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_ipu_resets),
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "ipu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1475,12 +1420,10 @@ static struct omap_hwmod omap44xx_iss_hwmod = {
 	.name		= "iss",
 	.class		= &omap44xx_iss_hwmod_class,
 	.clkdm_name	= "iss_clkdm",
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "iss_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_CAM_ISS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_CAM_ISS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= iss_opt_clks,
@@ -1509,13 +1452,11 @@ static struct omap_hwmod omap44xx_iva_hwmod = {
 	.clkdm_name	= "ivahd_clkdm",
 	.rst_lines	= omap44xx_iva_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_iva_resets),
-	.main_clk	= "dpll_iva_m5x2_ck",
+	.main_clk	= "iva_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_IVAHD_IVAHD_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_IVAHD_IVAHD_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -1547,12 +1488,10 @@ static struct omap_hwmod omap44xx_kbd_hwmod = {
 	.name		= "kbd",
 	.class		= &omap44xx_kbd_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "kbd_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_KEYBOARD_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_KEYBOARD_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1584,10 +1523,10 @@ static struct omap_hwmod omap44xx_mailbox_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_MAILBOX_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "mailbox_mod_ck",
 };
 
 /*
@@ -1618,12 +1557,10 @@ static struct omap_hwmod omap44xx_mcasp_hwmod = {
 	.name		= "mcasp",
 	.class		= &omap44xx_mcasp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcasp_abe_gfclk",
+	.main_clk	= "mcasp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCASP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCASP_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1657,12 +1594,10 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
 	.name		= "mcbsp1",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp1_gfclk",
+	.main_clk	= "mcbsp1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp1_opt_clks,
@@ -1679,12 +1614,10 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
 	.name		= "mcbsp2",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp2_gfclk",
+	.main_clk	= "mcbsp2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp2_opt_clks,
@@ -1701,12 +1634,10 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
 	.name		= "mcbsp3",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "func_mcbsp3_gfclk",
+	.main_clk	= "mcbsp3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_MCBSP3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_MCBSP3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp3_opt_clks,
@@ -1723,12 +1654,10 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
 	.name		= "mcbsp4",
 	.class		= &omap44xx_mcbsp_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "per_mcbsp4_gfclk",
+	.main_clk	= "mcbsp4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCBSP4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCBSP4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= mcbsp4_opt_clks,
@@ -1773,12 +1702,10 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = {
 	 * results 'slow motion' audio playback.
 	 */
 	.flags		= HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,
-	.main_clk	= "pad_clks_ck",
+	.main_clk	= "mcpdm_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_PDM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_PDM_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -1828,12 +1755,10 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi1_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi1_dev_attr,
@@ -1858,12 +1783,10 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi2_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi2_dev_attr,
@@ -1888,12 +1811,10 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi3_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi3_dev_attr,
@@ -1916,12 +1837,10 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = {
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mcspi4_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mcspi4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MCSPI4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MCSPI4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mcspi4_dev_attr,
@@ -1966,12 +1885,10 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.sdma_reqs	= omap44xx_mmc1_sdma_reqs,
-	.main_clk	= "hsmmc1_fclk",
+	.main_clk	= "mmc1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_MMC1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_MMC1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &mmc1_dev_attr,
@@ -1989,12 +1906,10 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.sdma_reqs	= omap44xx_mmc2_sdma_reqs,
-	.main_clk	= "hsmmc2_fclk",
+	.main_clk	= "mmc2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_MMC2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_MMC2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2011,12 +1926,10 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc3_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2033,12 +1946,10 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc4_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2055,12 +1966,10 @@ static struct omap_hwmod omap44xx_mmc5_hwmod = {
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.sdma_reqs	= omap44xx_mmc5_sdma_reqs,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "mmc5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_MMCSD5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_MMCSD5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2121,13 +2030,11 @@ static struct omap_hwmod omap44xx_mmu_ipu_hwmod = {
 	.clkdm_name	= "ducati_clkdm",
 	.rst_lines	= omap44xx_mmu_ipu_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_mmu_ipu_resets),
-	.main_clk	= "ducati_clk_mux_ck",
+	.main_clk	= "mmu_ipu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_DUCATI_DUCATI_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DUCATI_DUCATI_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.dev_attr	= &mmu_ipu_dev_attr,
@@ -2168,13 +2075,11 @@ static struct omap_hwmod omap44xx_mmu_dsp_hwmod = {
 	.clkdm_name	= "tesla_clkdm",
 	.rst_lines	= omap44xx_mmu_dsp_resets,
 	.rst_lines_cnt	= ARRAY_SIZE(omap44xx_mmu_dsp_resets),
-	.main_clk	= "dpll_iva_m4x2_ck",
+	.main_clk	= "mmu_dsp_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_TESLA_TESLA_CLKCTRL_OFFSET,
 			.rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
 			.context_offs = OMAP4_RM_TESLA_TESLA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.dev_attr	= &mmu_dsp_dev_attr,
@@ -2195,10 +2100,9 @@ static struct omap_hwmod omap44xx_mpu_hwmod = {
 	.class		= &omap44xx_mpu_hwmod_class,
 	.clkdm_name	= "mpuss_clkdm",
 	.flags		= HWMOD_INIT_NO_IDLE,
-	.main_clk	= "dpll_mpu_m2_ck",
+	.main_clk	= "mpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_MPU_MPU_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_MPU_MPU_CONTEXT_OFFSET,
 		},
 	},
@@ -2220,10 +2124,10 @@ static struct omap_hwmod omap44xx_ocmc_ram_hwmod = {
 	.clkdm_name	= "l3_2_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3_2_OCMC_RAM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3_2_OCMC_RAM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "ocmc_ram_mod_ck",
 };
 
 /*
@@ -2262,12 +2166,10 @@ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = {
 	 * So listing ocp2scp_usb_phy_phy_48m as a main_clk here seems
 	 * to be the best workaround.
 	 */
-	.main_clk	= "ocp2scp_usb_phy_phy_48m",
+	.main_clk	= "ocp2scp_usb_phy_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USBPHYOCP2SCP_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -2369,11 +2271,10 @@ static struct omap_hwmod omap44xx_sl2if_hwmod = {
 	.clkdm_name	= "ivahd_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_IVAHD_SL2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_IVAHD_SL2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
+	.main_clk	= "sl2if_mod_ck",
 };
 
 /*
@@ -2411,13 +2312,12 @@ static struct omap_hwmod omap44xx_slimbus1_hwmod = {
 	.clkdm_name	= "abe_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_SLIMBUS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= slimbus1_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(slimbus1_opt_clks),
+	.main_clk	= "slimbus1_mod_ck",
 };
 
 /* slimbus2 */
@@ -2433,13 +2333,12 @@ static struct omap_hwmod omap44xx_slimbus2_hwmod = {
 	.clkdm_name	= "l4_per_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_SLIMBUS2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= slimbus2_opt_clks,
 	.opt_clks_cnt	= ARRAY_SIZE(slimbus2_opt_clks),
+	.main_clk	= "slimbus2_mod_ck",
 };
 
 /*
@@ -2478,12 +2377,10 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = {
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
 
-	.main_clk	= "smartreflex_core_fck",
+	.main_clk	= "smartreflex_core_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_CORE_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_core_dev_attr,
@@ -2498,12 +2395,10 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = {
 	.name		= "smartreflex_iva",
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
-	.main_clk	= "smartreflex_iva_fck",
+	.main_clk	= "smartreflex_iva_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_IVA_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_iva_dev_attr,
@@ -2518,12 +2413,10 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
 	.name		= "smartreflex_mpu",
 	.class		= &omap44xx_smartreflex_hwmod_class,
 	.clkdm_name	= "l4_ao_clkdm",
-	.main_clk	= "smartreflex_mpu_fck",
+	.main_clk	= "smartreflex_mpu_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ALWON_SR_MPU_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &smartreflex_mpu_dev_attr,
@@ -2558,10 +2451,10 @@ static struct omap_hwmod omap44xx_spinlock_hwmod = {
 	.clkdm_name	= "l4_cfg_clkdm",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4CFG_HW_SEM_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4CFG_HW_SEM_CONTEXT_OFFSET,
 		},
 	},
+	.main_clk	= "spinlock_mod_ck",
 };
 
 /*
@@ -2629,12 +2522,10 @@ static struct omap_hwmod omap44xx_timer1_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "dmt1_clk_mux",
+	.main_clk	= "timer1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_TIMER1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_TIMER1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_alwon_dev_attr,
@@ -2646,12 +2537,10 @@ static struct omap_hwmod omap44xx_timer2_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "cm2_dm2_mux",
+	.main_clk	= "timer2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2661,12 +2550,10 @@ static struct omap_hwmod omap44xx_timer3_hwmod = {
 	.name		= "timer3",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm3_mux",
+	.main_clk	= "timer3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2676,12 +2563,10 @@ static struct omap_hwmod omap44xx_timer4_hwmod = {
 	.name		= "timer4",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm4_mux",
+	.main_clk	= "timer4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2691,12 +2576,10 @@ static struct omap_hwmod omap44xx_timer5_hwmod = {
 	.name		= "timer5",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer5_sync_mux",
+	.main_clk	= "timer5_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER5_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER5_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2707,12 +2590,10 @@ static struct omap_hwmod omap44xx_timer6_hwmod = {
 	.name		= "timer6",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer6_sync_mux",
+	.main_clk	= "timer6_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER6_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER6_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2723,12 +2604,10 @@ static struct omap_hwmod omap44xx_timer7_hwmod = {
 	.name		= "timer7",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer7_sync_mux",
+	.main_clk	= "timer7_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER7_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER7_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
@@ -2739,12 +2618,10 @@ static struct omap_hwmod omap44xx_timer8_hwmod = {
 	.name		= "timer8",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "timer8_sync_mux",
+	.main_clk	= "timer8_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_TIMER8_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_TIMER8_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_dsp_pwm_dev_attr,
@@ -2755,12 +2632,10 @@ static struct omap_hwmod omap44xx_timer9_hwmod = {
 	.name		= "timer9",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm9_mux",
+	.main_clk	= "timer9_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER9_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER9_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2772,12 +2647,10 @@ static struct omap_hwmod omap44xx_timer10_hwmod = {
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
-	.main_clk	= "cm2_dm10_mux",
+	.main_clk	= "timer10_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER10_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER10_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2788,12 +2661,10 @@ static struct omap_hwmod omap44xx_timer11_hwmod = {
 	.name		= "timer11",
 	.class		= &omap44xx_timer_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.main_clk	= "cm2_dm11_mux",
+	.main_clk	= "timer11_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_DMTIMER11_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_DMTIMER11_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
@@ -2827,12 +2698,10 @@ static struct omap_hwmod omap44xx_uart1_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart1_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART1_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART1_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2843,12 +2712,10 @@ static struct omap_hwmod omap44xx_uart2_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2859,12 +2726,10 @@ static struct omap_hwmod omap44xx_uart3_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= DEBUG_OMAP4UART3_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2875,12 +2740,10 @@ static struct omap_hwmod omap44xx_uart4_hwmod = {
 	.class		= &omap44xx_uart_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
 	.flags		= DEBUG_OMAP4UART4_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
-	.main_clk	= "func_48m_fclk",
+	.main_clk	= "uart4_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L4PER_UART4_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L4PER_UART4_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2917,12 +2780,10 @@ static struct omap_hwmod omap44xx_usb_host_fs_hwmod = {
 	.name		= "usb_host_fs",
 	.class		= &omap44xx_usb_host_fs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_host_fs_fck",
+	.main_clk	= "usb_host_fs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_FS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_HOST_FS_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -2954,12 +2815,10 @@ static struct omap_hwmod omap44xx_usb_host_hs_hwmod = {
 	.name		= "usb_host_hs",
 	.class		= &omap44xx_usb_host_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_host_hs_fck",
+	.main_clk	= "usb_host_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_HOST_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_HOST_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 
@@ -3037,12 +2896,10 @@ static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = {
 	.class		= &omap44xx_usb_otg_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
 	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
-	.main_clk	= "usb_otg_hs_ick",
+	.main_clk	= "usb_otg_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_OTG_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_OTG_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 	.opt_clks	= usb_otg_hs_opt_clks,
@@ -3074,12 +2931,10 @@ static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = {
 	.name		= "usb_tll_hs",
 	.class		= &omap44xx_usb_tll_hs_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.main_clk	= "usb_tll_hs_ick",
+	.main_clk	= "usb_tll_hs_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_L3INIT_USB_TLL_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_L3INIT_USB_TLL_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_HWCTRL,
 		},
 	},
 };
@@ -3113,12 +2968,10 @@ static struct omap_hwmod omap44xx_wd_timer2_hwmod = {
 	.name		= "wd_timer2",
 	.class		= &omap44xx_wd_timer_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "wd_timer2_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
@@ -3128,12 +2981,10 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
 	.name		= "wd_timer3",
 	.class		= &omap44xx_wd_timer_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
-	.main_clk	= "sys_32k_ck",
+	.main_clk	= "wd_timer3_mod_ck",
 	.prcm = {
 		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET,
-			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 };
-- 
1.7.9.5

Re: [RFC 8/9] ARM: OMAP4: hwmod_data: use module clocks from DT

[Tony Lindgren]

* Tero Kristo <t-kristo@ti.com> [151218 05:57]:
> Replace the usage of prcm->clkstctrl with main_clk:s provided via DT.
> This is done in preparation to get rid of hwmod data from kernel.
...
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -334,10 +329,9 @@ static struct omap_hwmod omap44xx_counter_32k_hwmod = {
>  	.class		= &omap44xx_counter_hwmod_class,
>  	.clkdm_name	= "l4_wkup_clkdm",
>  	.flags		= HWMOD_SWSUP_SIDLE,
> -	.main_clk	= "sys_32k_ck",
> +	.main_clk	= "counter_32k_mod_ck",
>  	.prcm = {
>  		.omap4 = {
> -			.clkctrl_offs = OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET,
>  			.context_offs = OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET,
>  		},
>  	},

Care to describe why the main_clk now needs to be modified or
added? Can that too come from dts now?

Regards,

Tony

[RFC 8/9] ARM: OMAP4: hwmod_data: use module clocks from DT

[Tony Lindgren]

* Tero Kristo <t-kristo@ti.com> [151218 05:57]:
> Replace the usage of prcm->clkstctrl with main_clk:s provided via DT.
> This is done in preparation to get rid of hwmod data from kernel.
...
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -334,10 +329,9 @@ static struct omap_hwmod omap44xx_counter_32k_hwmod = {
>  	.class		= &omap44xx_counter_hwmod_class,
>  	.clkdm_name	= "l4_wkup_clkdm",
>  	.flags		= HWMOD_SWSUP_SIDLE,
> -	.main_clk	= "sys_32k_ck",
> +	.main_clk	= "counter_32k_mod_ck",
>  	.prcm = {
>  		.omap4 = {
> -			.clkctrl_offs = OMAP4_CM_WKUP_SYNCTIMER_CLKCTRL_OFFSET,
>  			.context_offs = OMAP4_RM_WKUP_SYNCTIMER_CONTEXT_OFFSET,
>  		},
>  	},

Care to describe why the main_clk now needs to be modified or
added? Can that too come from dts now?

Regards,

Tony

[RFC 9/9] clk: ti: omap4: update clock aliases to reflect new module clocks

[Tero Kristo]

The clock data in DT has been updated, and the clock aliases must be
updated to match.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/clk-44xx.c |   22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c
index 7a8b51b..81cd26e 100644
--- a/drivers/clk/ti/clk-44xx.c
+++ b/drivers/clk/ti/clk-44xx.c
@@ -164,17 +164,17 @@ static struct ti_dt_clk omap44xx_clks[] = {
 	DT_CLK(NULL, "smartreflex_core_fck", "smartreflex_core_fck"),
 	DT_CLK(NULL, "smartreflex_iva_fck", "smartreflex_iva_fck"),
 	DT_CLK(NULL, "smartreflex_mpu_fck", "smartreflex_mpu_fck"),
-	DT_CLK(NULL, "dmt1_clk_mux", "dmt1_clk_mux"),
-	DT_CLK(NULL, "cm2_dm10_mux", "cm2_dm10_mux"),
-	DT_CLK(NULL, "cm2_dm11_mux", "cm2_dm11_mux"),
-	DT_CLK(NULL, "cm2_dm2_mux", "cm2_dm2_mux"),
-	DT_CLK(NULL, "cm2_dm3_mux", "cm2_dm3_mux"),
-	DT_CLK(NULL, "cm2_dm4_mux", "cm2_dm4_mux"),
-	DT_CLK(NULL, "timer5_sync_mux", "timer5_sync_mux"),
-	DT_CLK(NULL, "timer6_sync_mux", "timer6_sync_mux"),
-	DT_CLK(NULL, "timer7_sync_mux", "timer7_sync_mux"),
-	DT_CLK(NULL, "timer8_sync_mux", "timer8_sync_mux"),
-	DT_CLK(NULL, "cm2_dm9_mux", "cm2_dm9_mux"),
+	DT_CLK(NULL, "timer1_mod_ck", "timer1_mod_ck"),
+	DT_CLK(NULL, "timer10_mod_ck", "timer10_mod_ck"),
+	DT_CLK(NULL, "timer11_mod_ck", "timer11_mod_ck"),
+	DT_CLK(NULL, "timer2_mod_ck", "timer2_mod_ck"),
+	DT_CLK(NULL, "timer3_mod_ck", "timer3_mod_ck"),
+	DT_CLK(NULL, "timer4_mod_ck", "timer4_mod_ck"),
+	DT_CLK(NULL, "timer5_mod_ck", "timer5_mod_ck"),
+	DT_CLK(NULL, "timer6_mod_ck", "timer6_mod_ck"),
+	DT_CLK(NULL, "timer7_mod_ck", "timer7_mod_ck"),
+	DT_CLK(NULL, "timer8_mod_ck", "timer8_mod_ck"),
+	DT_CLK(NULL, "timer9_mod_ck", "timer9_mod_ck"),
 	DT_CLK(NULL, "usb_host_fs_fck", "usb_host_fs_fck"),
 	DT_CLK("usbhs_omap", "fs_fck", "usb_host_fs_fck"),
 	DT_CLK(NULL, "utmi_p1_gfclk", "utmi_p1_gfclk"),
-- 
1.7.9.5

[RFC 9/9] clk: ti: omap4: update clock aliases to reflect new module clocks

[Tero Kristo]

The clock data in DT has been updated, and the clock aliases must be
updated to match.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/clk-44xx.c |   22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c
index 7a8b51b..81cd26e 100644
--- a/drivers/clk/ti/clk-44xx.c
+++ b/drivers/clk/ti/clk-44xx.c
@@ -164,17 +164,17 @@ static struct ti_dt_clk omap44xx_clks[] = {
 	DT_CLK(NULL, "smartreflex_core_fck", "smartreflex_core_fck"),
 	DT_CLK(NULL, "smartreflex_iva_fck", "smartreflex_iva_fck"),
 	DT_CLK(NULL, "smartreflex_mpu_fck", "smartreflex_mpu_fck"),
-	DT_CLK(NULL, "dmt1_clk_mux", "dmt1_clk_mux"),
-	DT_CLK(NULL, "cm2_dm10_mux", "cm2_dm10_mux"),
-	DT_CLK(NULL, "cm2_dm11_mux", "cm2_dm11_mux"),
-	DT_CLK(NULL, "cm2_dm2_mux", "cm2_dm2_mux"),
-	DT_CLK(NULL, "cm2_dm3_mux", "cm2_dm3_mux"),
-	DT_CLK(NULL, "cm2_dm4_mux", "cm2_dm4_mux"),
-	DT_CLK(NULL, "timer5_sync_mux", "timer5_sync_mux"),
-	DT_CLK(NULL, "timer6_sync_mux", "timer6_sync_mux"),
-	DT_CLK(NULL, "timer7_sync_mux", "timer7_sync_mux"),
-	DT_CLK(NULL, "timer8_sync_mux", "timer8_sync_mux"),
-	DT_CLK(NULL, "cm2_dm9_mux", "cm2_dm9_mux"),
+	DT_CLK(NULL, "timer1_mod_ck", "timer1_mod_ck"),
+	DT_CLK(NULL, "timer10_mod_ck", "timer10_mod_ck"),
+	DT_CLK(NULL, "timer11_mod_ck", "timer11_mod_ck"),
+	DT_CLK(NULL, "timer2_mod_ck", "timer2_mod_ck"),
+	DT_CLK(NULL, "timer3_mod_ck", "timer3_mod_ck"),
+	DT_CLK(NULL, "timer4_mod_ck", "timer4_mod_ck"),
+	DT_CLK(NULL, "timer5_mod_ck", "timer5_mod_ck"),
+	DT_CLK(NULL, "timer6_mod_ck", "timer6_mod_ck"),
+	DT_CLK(NULL, "timer7_mod_ck", "timer7_mod_ck"),
+	DT_CLK(NULL, "timer8_mod_ck", "timer8_mod_ck"),
+	DT_CLK(NULL, "timer9_mod_ck", "timer9_mod_ck"),
 	DT_CLK(NULL, "usb_host_fs_fck", "usb_host_fs_fck"),
 	DT_CLK("usbhs_omap", "fs_fck", "usb_host_fs_fck"),
 	DT_CLK(NULL, "utmi_p1_gfclk", "utmi_p1_gfclk"),
-- 
1.7.9.5

[RFC 9/9] clk: ti: omap4: update clock aliases to reflect new module clocks

[Tero Kristo]

The clock data in DT has been updated, and the clock aliases must be
updated to match.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
 drivers/clk/ti/clk-44xx.c |   22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c
index 7a8b51b..81cd26e 100644
--- a/drivers/clk/ti/clk-44xx.c
+++ b/drivers/clk/ti/clk-44xx.c
@@ -164,17 +164,17 @@ static struct ti_dt_clk omap44xx_clks[] = {
 	DT_CLK(NULL, "smartreflex_core_fck", "smartreflex_core_fck"),
 	DT_CLK(NULL, "smartreflex_iva_fck", "smartreflex_iva_fck"),
 	DT_CLK(NULL, "smartreflex_mpu_fck", "smartreflex_mpu_fck"),
-	DT_CLK(NULL, "dmt1_clk_mux", "dmt1_clk_mux"),
-	DT_CLK(NULL, "cm2_dm10_mux", "cm2_dm10_mux"),
-	DT_CLK(NULL, "cm2_dm11_mux", "cm2_dm11_mux"),
-	DT_CLK(NULL, "cm2_dm2_mux", "cm2_dm2_mux"),
-	DT_CLK(NULL, "cm2_dm3_mux", "cm2_dm3_mux"),
-	DT_CLK(NULL, "cm2_dm4_mux", "cm2_dm4_mux"),
-	DT_CLK(NULL, "timer5_sync_mux", "timer5_sync_mux"),
-	DT_CLK(NULL, "timer6_sync_mux", "timer6_sync_mux"),
-	DT_CLK(NULL, "timer7_sync_mux", "timer7_sync_mux"),
-	DT_CLK(NULL, "timer8_sync_mux", "timer8_sync_mux"),
-	DT_CLK(NULL, "cm2_dm9_mux", "cm2_dm9_mux"),
+	DT_CLK(NULL, "timer1_mod_ck", "timer1_mod_ck"),
+	DT_CLK(NULL, "timer10_mod_ck", "timer10_mod_ck"),
+	DT_CLK(NULL, "timer11_mod_ck", "timer11_mod_ck"),
+	DT_CLK(NULL, "timer2_mod_ck", "timer2_mod_ck"),
+	DT_CLK(NULL, "timer3_mod_ck", "timer3_mod_ck"),
+	DT_CLK(NULL, "timer4_mod_ck", "timer4_mod_ck"),
+	DT_CLK(NULL, "timer5_mod_ck", "timer5_mod_ck"),
+	DT_CLK(NULL, "timer6_mod_ck", "timer6_mod_ck"),
+	DT_CLK(NULL, "timer7_mod_ck", "timer7_mod_ck"),
+	DT_CLK(NULL, "timer8_mod_ck", "timer8_mod_ck"),
+	DT_CLK(NULL, "timer9_mod_ck", "timer9_mod_ck"),
 	DT_CLK(NULL, "usb_host_fs_fck", "usb_host_fs_fck"),
 	DT_CLK("usbhs_omap", "fs_fck", "usb_host_fs_fck"),
 	DT_CLK(NULL, "utmi_p1_gfclk", "utmi_p1_gfclk"),
-- 
1.7.9.5