[PATCH v3 0/7] ARM: dts: Replace clock-frequency in camera sensor nodes

[PATCH v3 0/7] ARM: dts: Replace clock-frequency in camera sensor nodes

[Laurent Pinchart]

Hello,

This patch series contains the leftovers from "[PATCH v2 00/72] media:
i2c: Reduce cargo-cult" ([1]). All driver patches have been merged, but
DT changes for ARM platforms were postponed to the next kernel release
and ended up being forgotten.

To refresh everybody's memory, a large number of camera sensor drivers
directly use the "clock-frequency" property to retrieve the effective or
desired external clock rate. This is standard behaviour on ACPI
platforms that don't implement MIPI DisCo for Imaging, but usage of the
property has leaked to OF-based platforms, due to a combination of
historical reasons (using "clock-frequency" was initially considered
right until before the introduction of "assigned-clock-rates") and plain
cargo-cult.

Two series of driver patches that replace manual handling of the clock
frequency in camera sensor drivers have been merged. The clock-frequency
property is now deprecated, in favour of assigned-clock-rates. This
patch series replaces the last users of clock-frequency. This aligns the
DT bindings and device tree sources to the current recommended practice.

[1] https://lore.kernel.org/linux-media/20250812214620.30425-1-laurent.pinchart@ideasonboard.com

Laurent Pinchart (7):
  ARM: dts: samsung: exynos4210-i9100: Replace clock-frequency in camera
    sensor node
  ARM: dts: samsung: exynos4412-midas: Replace clock-frequency in camera
    sensor node
  ARM: dts: ti: omap3-n950: Replace clock-frequency in camera sensor
    node
  ARM: dts: ti: omap3-n9: Replace clock-frequency in camera sensor node
  ARM: dts: ti: omap3-n900: Replace clock-frequency in camera sensor
    node
  ARM: dts: nxp: imx6qdl-pico: Replace clock-frequency in camera sensor
    node
  ARM: dts: nxp: imx6qdl-wandboard: Replace clock-frequency in camera
    sensor node

 arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi      | 4 +++-
 arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi | 4 +++-
 arch/arm/boot/dts/samsung/exynos4210-i9100.dts   | 5 ++++-
 arch/arm/boot/dts/samsung/exynos4412-midas.dtsi  | 5 ++++-
 arch/arm/boot/dts/ti/omap/omap3-n9.dts           | 5 ++++-
 arch/arm/boot/dts/ti/omap/omap3-n900.dts         | 3 ++-
 arch/arm/boot/dts/ti/omap/omap3-n950.dts         | 5 ++++-
 7 files changed, 24 insertions(+), 7 deletions(-)


base-commit: 56c29fa3ee666197516a231e75aed789ae9c530d
-- 
Regards,

Laurent Pinchart

[PATCH v3 1/7] ARM: dts: samsung: exynos4210-i9100: Replace clock-frequency in camera sensor node

[Laurent Pinchart]

The clock-frequency for camera sensors has been deprecated in favour of
the assigned-clocks and assigned-clock-rates properties. Replace it in
the device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 arch/arm/boot/dts/samsung/exynos4210-i9100.dts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/samsung/exynos4210-i9100.dts b/arch/arm/boot/dts/samsung/exynos4210-i9100.dts
index 8a635bee59fa..067a3264edf3 100644
--- a/arch/arm/boot/dts/samsung/exynos4210-i9100.dts
+++ b/arch/arm/boot/dts/samsung/exynos4210-i9100.dts
@@ -169,11 +169,14 @@ image-sensor@2d {
 			vdda-supply = <&cam_io_en_reg>;
 			vddreg-supply = <&vt_core_15v_reg>;
 			vddio-supply = <&vtcam_reg>;
+
 			clocks = <&camera 0>;
 			clock-names = "mclk";
+			assigned-clocks = <&camera 0>;
+			assigned-clock-rates = <24000000>;
+
 			stbyn-gpios = <&gpl2 0 GPIO_ACTIVE_LOW>;
 			rstn-gpios = <&gpl2 1 GPIO_ACTIVE_LOW>;
-			clock-frequency = <24000000>;
 
 			port {
 				s5k5bafx_ep: endpoint {
-- 
Regards,

Laurent Pinchart

[PATCH v3 2/7] ARM: dts: samsung: exynos4412-midas: Replace clock-frequency in camera sensor node

[Laurent Pinchart]

The clock-frequency for camera sensors has been deprecated in favour of
the assigned-clocks and assigned-clock-rates properties. Replace it in
the device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 arch/arm/boot/dts/samsung/exynos4412-midas.dtsi | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi b/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
index 48245b1665a6..8b6c2e2baed4 100644
--- a/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
@@ -638,10 +638,13 @@ image-sensor@10 {
 		svdda-supply = <&cam_io_reg>;
 		svddio-supply = <&ldo19_reg>;
 		afvdd-supply = <&ldo19_reg>;
-		clock-frequency = <24000000>;
+
 		/* CAM_B_CLKOUT */
 		clocks = <&camera 1>;
 		clock-names = "extclk";
+		assigned-clocks = <&camera 1>;
+		assigned-clock-rates = <24000000>;
+
 		gpios = <&gpm1 6 GPIO_ACTIVE_LOW>;
 
 		port {
-- 
Regards,

Laurent Pinchart

[PATCH v3 3/7] ARM: dts: ti: omap3-n950: Replace clock-frequency in camera sensor node

[Laurent Pinchart]

The clock-frequency for camera sensors has been deprecated in favour of
the assigned-clocks and assigned-clock-rates properties. Replace it in
the device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 arch/arm/boot/dts/ti/omap/omap3-n950.dts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/ti/omap/omap3-n950.dts b/arch/arm/boot/dts/ti/omap/omap3-n950.dts
index b99f97880204..2864ed8dd6c3 100644
--- a/arch/arm/boot/dts/ti/omap/omap3-n950.dts
+++ b/arch/arm/boot/dts/ti/omap/omap3-n950.dts
@@ -74,8 +74,11 @@ smia_1: camera@10 {
 		reg = <0x10>;
 		/* No reset gpio */
 		vana-supply = <&vaux3>;
+
 		clocks = <&isp 0>;
-		clock-frequency = <9600000>;
+		assigned-clocks = <&isp 0>;
+		assigned-clock-rates = <9600000>;
+
 		flash-leds = <&as3645a_flash &as3645a_indicator>;
 		port {
 			smia_1_1: endpoint {
-- 
Regards,

Laurent Pinchart

Re: [PATCH v3 3/7] ARM: dts: ti: omap3-n950: Replace clock-frequency in camera sensor node

[Aaro Koskinen]

On Mon, Aug 10, 2026 at 09:06:00PM +0300, Laurent Pinchart wrote:
> The clock-frequency for camera sensors has been deprecated in favour of
> the assigned-clocks and assigned-clock-rates properties. Replace it in
> the device tree.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>

A.

> ---
>  arch/arm/boot/dts/ti/omap/omap3-n950.dts | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/ti/omap/omap3-n950.dts b/arch/arm/boot/dts/ti/omap/omap3-n950.dts
> index b99f97880204..2864ed8dd6c3 100644
> --- a/arch/arm/boot/dts/ti/omap/omap3-n950.dts
> +++ b/arch/arm/boot/dts/ti/omap/omap3-n950.dts
> @@ -74,8 +74,11 @@ smia_1: camera@10 {
>  		reg = <0x10>;
>  		/* No reset gpio */
>  		vana-supply = <&vaux3>;
> +
>  		clocks = <&isp 0>;
> -		clock-frequency = <9600000>;
> +		assigned-clocks = <&isp 0>;
> +		assigned-clock-rates = <9600000>;
> +
>  		flash-leds = <&as3645a_flash &as3645a_indicator>;
>  		port {
>  			smia_1_1: endpoint {
> -- 
> Regards,
> 
> Laurent Pinchart
> 

[PATCH v3 4/7] ARM: dts: ti: omap3-n9: Replace clock-frequency in camera sensor node

[Laurent Pinchart]

The clock-frequency for camera sensors has been deprecated in favour of
the assigned-clocks and assigned-clock-rates properties. Replace it in
the device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 arch/arm/boot/dts/ti/omap/omap3-n9.dts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/ti/omap/omap3-n9.dts b/arch/arm/boot/dts/ti/omap/omap3-n9.dts
index a3cf3f443785..2edc1933449b 100644
--- a/arch/arm/boot/dts/ti/omap/omap3-n9.dts
+++ b/arch/arm/boot/dts/ti/omap/omap3-n9.dts
@@ -21,8 +21,11 @@ smia_1: camera@10 {
 		reg = <0x10>;
 		/* No reset gpio */
 		vana-supply = <&vaux3>;
+
 		clocks = <&isp 0>;
-		clock-frequency = <9600000>;
+		assigned-clocks = <&isp 0>;
+		assigned-clock-rates = <9600000>;
+
 		flash-leds = <&as3645a_flash &as3645a_indicator>;
 		port {
 			smia_1_1: endpoint {
-- 
Regards,

Laurent Pinchart

Re: [PATCH v3 4/7] ARM: dts: ti: omap3-n9: Replace clock-frequency in camera sensor node

[Aaro Koskinen]

Hi,

On Mon, Aug 10, 2026 at 09:06:01PM +0300, Laurent Pinchart wrote:
> The clock-frequency for camera sensors has been deprecated in favour of
> the assigned-clocks and assigned-clock-rates properties. Replace it in
> the device tree.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>

A.

> ---
>  arch/arm/boot/dts/ti/omap/omap3-n9.dts | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/ti/omap/omap3-n9.dts b/arch/arm/boot/dts/ti/omap/omap3-n9.dts
> index a3cf3f443785..2edc1933449b 100644
> --- a/arch/arm/boot/dts/ti/omap/omap3-n9.dts
> +++ b/arch/arm/boot/dts/ti/omap/omap3-n9.dts
> @@ -21,8 +21,11 @@ smia_1: camera@10 {
>  		reg = <0x10>;
>  		/* No reset gpio */
>  		vana-supply = <&vaux3>;
> +
>  		clocks = <&isp 0>;
> -		clock-frequency = <9600000>;
> +		assigned-clocks = <&isp 0>;
> +		assigned-clock-rates = <9600000>;
> +
>  		flash-leds = <&as3645a_flash &as3645a_indicator>;
>  		port {
>  			smia_1_1: endpoint {
> -- 
> Regards,
> 
> Laurent Pinchart
> 

[PATCH v3 5/7] ARM: dts: ti: omap3-n900: Replace clock-frequency in camera sensor node

[Laurent Pinchart]

The clock-frequency for camera sensors has been deprecated in favour of
the assigned-clocks and assigned-clock-rates properties. Replace it in
the device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 arch/arm/boot/dts/ti/omap/omap3-n900.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/ti/omap/omap3-n900.dts b/arch/arm/boot/dts/ti/omap/omap3-n900.dts
index 7db73d9bed9e..97e9eae2b60e 100644
--- a/arch/arm/boot/dts/ti/omap/omap3-n900.dts
+++ b/arch/arm/boot/dts/ti/omap/omap3-n900.dts
@@ -792,7 +792,8 @@ cam1: camera@3e {
 
 		clocks = <&isp 0>;
 		clock-names = "extclk";
-		clock-frequency = <9600000>;
+		assigned-clocks = <&isp 0>;
+		assigned-clock-rates = <9600000>;
 
 		reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */
 
-- 
Regards,

Laurent Pinchart

Re: [PATCH v3 5/7] ARM: dts: ti: omap3-n900: Replace clock-frequency in camera sensor node

[Aaro Koskinen]

Hi,

On Mon, Aug 10, 2026 at 09:06:02PM +0300, Laurent Pinchart wrote:
> The clock-frequency for camera sensors has been deprecated in favour of
> the assigned-clocks and assigned-clock-rates properties. Replace it in
> the device tree.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>

A.

> ---
>  arch/arm/boot/dts/ti/omap/omap3-n900.dts | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/ti/omap/omap3-n900.dts b/arch/arm/boot/dts/ti/omap/omap3-n900.dts
> index 7db73d9bed9e..97e9eae2b60e 100644
> --- a/arch/arm/boot/dts/ti/omap/omap3-n900.dts
> +++ b/arch/arm/boot/dts/ti/omap/omap3-n900.dts
> @@ -792,7 +792,8 @@ cam1: camera@3e {
>  
>  		clocks = <&isp 0>;
>  		clock-names = "extclk";
> -		clock-frequency = <9600000>;
> +		assigned-clocks = <&isp 0>;
> +		assigned-clock-rates = <9600000>;
>  
>  		reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */
>  
> -- 
> Regards,
> 
> Laurent Pinchart
> 

[PATCH v3 6/7] ARM: dts: nxp: imx6qdl-pico: Replace clock-frequency in camera sensor node

[Laurent Pinchart]

The clock-frequency for camera sensors has been deprecated in favour of
the assigned-clocks and assigned-clock-rates properties. Replace it in
the device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
Changes since v1:

- Drop added blank line
---
 arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
index ca4cb986efbc..0cc05d084f9b 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
@@ -233,7 +233,9 @@ camera@3c {
 		pinctrl-0 = <&pinctrl_ov5645>;
 		reg = <0x3c>;
 		clocks = <&clks IMX6QDL_CLK_CKO2>;
-		clock-frequency = <24000000>;
+		assigned-clocks = <&clks IMX6QDL_CLK_CKO2>;
+		assigned-clock-rates = <24000000>;
+
 		vdddo-supply = <&reg_1p8v>;
 		vdda-supply = <&reg_2p8v>;
 		vddd-supply = <&reg_1p5v>;
-- 
Regards,

Laurent Pinchart

Re: [PATCH v3 6/7] ARM: dts: nxp: imx6qdl-pico: Replace clock-frequency in camera sensor node

[Frank Li]

On Mon, Aug 10, 2026 at 09:06:03PM +0300, Laurent Pinchart wrote:
> The clock-frequency for camera sensors has been deprecated in favour of
> the assigned-clocks and assigned-clock-rates properties. Replace it in
> the device tree.

Remove "clock-frequency" may break back compatiblity.

A similar case
https://lore.kernel.org/imx/20d37ab7-308e-4f07-96dc-7ae011af76d0@kernel.org/
https://lore.kernel.org/imx/20260404-thoughtful-placid-boobook-da26da@quoll/

Need provide judgement in commit message about impact of break ABI.

Frank

>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> Changes since v1:
>
> - Drop added blank line
> ---
>  arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> index ca4cb986efbc..0cc05d084f9b 100644
> --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> @@ -233,7 +233,9 @@ camera@3c {
>  		pinctrl-0 = <&pinctrl_ov5645>;
>  		reg = <0x3c>;
>  		clocks = <&clks IMX6QDL_CLK_CKO2>;
> -		clock-frequency = <24000000>;
> +		assigned-clocks = <&clks IMX6QDL_CLK_CKO2>;
> +		assigned-clock-rates = <24000000>;
> +
>  		vdddo-supply = <&reg_1p8v>;
>  		vdda-supply = <&reg_2p8v>;
>  		vddd-supply = <&reg_1p5v>;
> --
> Regards,
>
> Laurent Pinchart
>
>

Re: [PATCH v3 6/7] ARM: dts: nxp: imx6qdl-pico: Replace clock-frequency in camera sensor node

[Laurent Pinchart]

On Mon, Aug 10, 2026 at 01:55:41PM -0500, Frank Li wrote:
> On Mon, Aug 10, 2026 at 09:06:03PM +0300, Laurent Pinchart wrote:
> > The clock-frequency for camera sensors has been deprecated in favour of
> > the assigned-clocks and assigned-clock-rates properties. Replace it in
> > the device tree.
> 
> Remove "clock-frequency" may break back compatiblity.
> 
> A similar case
> https://lore.kernel.org/imx/20d37ab7-308e-4f07-96dc-7ae011af76d0@kernel.org/
> https://lore.kernel.org/imx/20260404-thoughtful-placid-boobook-da26da@quoll/
> 
> Need provide judgement in commit message about impact of break ABI.

What ABI breakage ? The latest kernel supports the updated bindings
(merged in commit aa1826696a55 ("dt-bindings: media: Deprecate
clock-frequency property for camera sensors") in v6.18).

> > Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > ---
> > Changes since v1:
> >
> > - Drop added blank line
> > ---
> >  arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi | 4 +++-
> >  1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> > index ca4cb986efbc..0cc05d084f9b 100644
> > --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> > +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> > @@ -233,7 +233,9 @@ camera@3c {
> >  		pinctrl-0 = <&pinctrl_ov5645>;
> >  		reg = <0x3c>;
> >  		clocks = <&clks IMX6QDL_CLK_CKO2>;
> > -		clock-frequency = <24000000>;
> > +		assigned-clocks = <&clks IMX6QDL_CLK_CKO2>;
> > +		assigned-clock-rates = <24000000>;
> > +
> >  		vdddo-supply = <&reg_1p8v>;
> >  		vdda-supply = <&reg_2p8v>;
> >  		vddd-supply = <&reg_1p5v>;

-- 
Regards,

Laurent Pinchart

Re: [PATCH v3 6/7] ARM: dts: nxp: imx6qdl-pico: Replace clock-frequency in camera sensor node

[Frank Li]

On Mon, Aug 10, 2026 at 10:08:00PM +0300, Laurent Pinchart wrote:
> On Mon, Aug 10, 2026 at 01:55:41PM -0500, Frank Li wrote:
> > On Mon, Aug 10, 2026 at 09:06:03PM +0300, Laurent Pinchart wrote:
> > > The clock-frequency for camera sensors has been deprecated in favour of
> > > the assigned-clocks and assigned-clock-rates properties. Replace it in
> > > the device tree.
> >
> > Remove "clock-frequency" may break back compatiblity.
> >
> > A similar case
> > https://lore.kernel.org/imx/20d37ab7-308e-4f07-96dc-7ae011af76d0@kernel.org/
> > https://lore.kernel.org/imx/20260404-thoughtful-placid-boobook-da26da@quoll/
> >
> > Need provide judgement in commit message about impact of break ABI.
>
> What ABI breakage ? The latest kernel supports the updated bindings
> (merged in commit aa1826696a55 ("dt-bindings: media: Deprecate
> clock-frequency property for camera sensors") in v6.18).

Dts now not only use by kenrel. such as uboot may use the same dts file.

uboot may still use "clock-frequency". but uboot unlikely use camera. for
this case, just need mention at commit message

"lock-frequency property for camera sensor have deprecated since
 ("dt-bindings: media: Deprecate  clock-frequency property for camera
 sensors") in v6.18, no known other user like (uboot) use it. So drop
it safely"

Frank

>
> > > Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > > ---
> > > Changes since v1:
> > >
> > > - Drop added blank line
> > > ---
> > >  arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi | 4 +++-
> > >  1 file changed, 3 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> > > index ca4cb986efbc..0cc05d084f9b 100644
> > > --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> > > +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-pico.dtsi
> > > @@ -233,7 +233,9 @@ camera@3c {
> > >  		pinctrl-0 = <&pinctrl_ov5645>;
> > >  		reg = <0x3c>;
> > >  		clocks = <&clks IMX6QDL_CLK_CKO2>;
> > > -		clock-frequency = <24000000>;
> > > +		assigned-clocks = <&clks IMX6QDL_CLK_CKO2>;
> > > +		assigned-clock-rates = <24000000>;
> > > +
> > >  		vdddo-supply = <&reg_1p8v>;
> > >  		vdda-supply = <&reg_2p8v>;
> > >  		vddd-supply = <&reg_1p5v>;
>
> --
> Regards,
>
> Laurent Pinchart

[PATCH v3 7/7] ARM: dts: nxp: imx6qdl-wandboard: Replace clock-frequency in camera sensor node

[Laurent Pinchart]

The clock-frequency for camera sensors has been deprecated in favour of
the assigned-clocks and assigned-clock-rates properties. Replace it in
the device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
Changes since v1:

- Drop added blank line
---
 arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi
index 26489eccd5fb..f3aaca039953 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-wandboard.dtsi
@@ -137,7 +137,9 @@ camera@3c {
 		pinctrl-0 = <&pinctrl_ov5645>;
 		reg = <0x3c>;
 		clocks = <&clks IMX6QDL_CLK_CKO2>;
-		clock-frequency = <24000000>;
+		assigned-clocks = <&clks IMX6QDL_CLK_CKO2>;
+		assigned-clock-rates = <24000000>;
+
 		vdddo-supply = <&reg_1p8v>;
 		vdda-supply = <&reg_2p8v>;
 		vddd-supply = <&reg_1p5v>;
-- 
Regards,

Laurent Pinchart