[v10,05/17] dt-bindings: add document for analogix display port driver
diff mbox

Message ID 1449470347-31062-1-git-send-email-ykk@rock-chips.com
State New
Headers show

Commit Message

Yakir Yang Dec. 7, 2015, 6:39 a.m. UTC
Analogix dp driver is split from exynos dp driver, so we just
make an copy of exynos_dp.txt, and then simplify exynos_dp.txt

Beside update some exynos dtsi file with the latest change
according to the devicetree binding documents.

Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
---
Changes in v10: None
Changes in v9: None
Changes in v8:
- Correct the right document path of display-timing.txt (Heiko)
- Correct the misspell of 'from' to 'frm'. (Heiko)

Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4:
- Split all DTS changes, and provide backward compatibility. Mark old
  properties as deprecated but still support them. (Krzysztof)
- Update "analogix,hpd-gpio" to "hpd-gpios" prop name. (Rob)
- Deprecated some properties which could parsed from Edid/Mode/DPCD. (Thierry)
    "analogix,color-space" & "analogix,color-depth"   &
    "analogix,link-rate"   & "analogix,lane-count"    &
    "analogix,ycbcr-coeff" & "analogix,dynamic-range" &
    "vsync-active-high"    & "hsync-active-high"      & "interlaces"

Changes in v3:
- Add devicetree binding documents. (Heiko)
- Remove sync pol & colorimetry properies from the new analogix dp driver
  devicetree binding. (Thierry)
- Update the exist exynos dtsi file with the latest DP DT properies.

Changes in v2: None

 .../bindings/display/bridge/analogix_dp.txt        | 50 +++++++++++++++++
 .../bindings/display/exynos/exynos_dp.txt          | 65 ++++++++--------------
 2 files changed, 72 insertions(+), 43 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix_dp.txt

Comments

Rob Herring Dec. 8, 2015, 3:01 p.m. UTC | #1
On Mon, Dec 07, 2015 at 02:39:07PM +0800, Yakir Yang wrote:
> Analogix dp driver is split from exynos dp driver, so we just
> make an copy of exynos_dp.txt, and then simplify exynos_dp.txt
> 
> Beside update some exynos dtsi file with the latest change
> according to the devicetree binding documents.
> 
> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>

Acked-by: Rob Herring <robh@kernel.org>

> ---
> Changes in v10: None
> Changes in v9: None
> Changes in v8:
> - Correct the right document path of display-timing.txt (Heiko)
> - Correct the misspell of 'from' to 'frm'. (Heiko)
> 
> Changes in v7: None
> Changes in v6: None
> Changes in v5: None
> Changes in v4:
> - Split all DTS changes, and provide backward compatibility. Mark old
>   properties as deprecated but still support them. (Krzysztof)
> - Update "analogix,hpd-gpio" to "hpd-gpios" prop name. (Rob)
> - Deprecated some properties which could parsed from Edid/Mode/DPCD. (Thierry)
>     "analogix,color-space" & "analogix,color-depth"   &
>     "analogix,link-rate"   & "analogix,lane-count"    &
>     "analogix,ycbcr-coeff" & "analogix,dynamic-range" &
>     "vsync-active-high"    & "hsync-active-high"      & "interlaces"
> 
> Changes in v3:
> - Add devicetree binding documents. (Heiko)
> - Remove sync pol & colorimetry properies from the new analogix dp driver
>   devicetree binding. (Thierry)
> - Update the exist exynos dtsi file with the latest DP DT properies.
> 
> Changes in v2: None
> 
>  .../bindings/display/bridge/analogix_dp.txt        | 50 +++++++++++++++++
>  .../bindings/display/exynos/exynos_dp.txt          | 65 ++++++++--------------
>  2 files changed, 72 insertions(+), 43 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
> 
> diff --git a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
> new file mode 100644
> index 0000000..7659a7a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
> @@ -0,0 +1,50 @@
> +Analogix Display Port bridge bindings
> +
> +Required properties for dp-controller:
> +	-compatible:
> +		platform specific such as:
> +		 * "samsung,exynos5-dp"
> +		 * "rockchip,rk3288-dp"
> +	-reg:
> +		physical base address of the controller and length
> +		of memory mapped region.
> +	-interrupts:
> +		interrupt combiner values.
> +	-clocks:
> +		from common clock binding: handle to dp clock.
> +	-clock-names:
> +		from common clock binding: Shall be "dp".
> +	-interrupt-parent:
> +		phandle to Interrupt combiner node.
> +	-phys:
> +		from general PHY binding: the phandle for the PHY device.
> +	-phy-names:
> +		from general PHY binding: Should be "dp".
> +
> +Optional properties for dp-controller:
> +	-hpd-gpios:
> +		Hotplug detect GPIO.
> +		Indicates which GPIO should be used for hotplug detection
> +	-port@[X]: SoC specific port nodes with endpoint definitions as defined
> +		in Documentation/devicetree/bindings/media/video-interfaces.txt,
> +		please refer to the SoC specific binding document:
> +		* Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
> +		* Documentation/devicetree/bindings/video/analogix_dp-rockchip.txt
> +
> +
> +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
> +-------------------------------------------------------------------------------
> +
> +Example:
> +
> +	dp-controller {
> +		compatible = "samsung,exynos5-dp";
> +		reg = <0x145b0000 0x10000>;
> +		interrupts = <10 3>;
> +		interrupt-parent = <&combiner>;
> +		clocks = <&clock 342>;
> +		clock-names = "dp";
> +
> +		phys = <&dp_phy>;
> +		phy-names = "dp";
> +	};
> diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
> index 64693f2..9905081 100644
> --- a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
> +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
> @@ -31,45 +31,31 @@ Required properties for dp-controller:
>  		from general PHY binding: the phandle for the PHY device.
>  	-phy-names:
>  		from general PHY binding: Should be "dp".
> -	-samsung,color-space:
> -		input video data format.
> -			COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2
> -	-samsung,dynamic-range:
> -		dynamic range for input video data.
> -			VESA = 0, CEA = 1
> -	-samsung,ycbcr-coeff:
> -		YCbCr co-efficients for input video.
> -			COLOR_YCBCR601 = 0, COLOR_YCBCR709 = 1
> -	-samsung,color-depth:
> -		number of bits per colour component.
> -			COLOR_6 = 0, COLOR_8 = 1, COLOR_10 = 2, COLOR_12 = 3
> -	-samsung,link-rate:
> -		link rate supported by the panel.
> -			LINK_RATE_1_62GBPS = 0x6, LINK_RATE_2_70GBPS = 0x0A
> -	-samsung,lane-count:
> -		number of lanes supported by the panel.
> -			LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4
> -	- display-timings: timings for the connected panel as described by
> -		Documentation/devicetree/bindings/display/display-timing.txt
>  
>  Optional properties for dp-controller:
> -	-interlaced:
> -		interlace scan mode.
> -			Progressive if defined, Interlaced if not defined
> -	-vsync-active-high:
> -		VSYNC polarity configuration.
> -			High if defined, Low if not defined
> -	-hsync-active-high:
> -		HSYNC polarity configuration.
> -			High if defined, Low if not defined
> -	-samsung,hpd-gpio:
> -		Hotplug detect GPIO.
> -			Indicates which GPIO should be used for hotplug
> -			detection
> -	-video interfaces: Device node can contain video interface port
> -			    nodes according to [1].
> +	- display-timings: timings for the connected panel as described by
> +		Documentation/devicetree/bindings/display/panel/display-timing.txt
> +
> +For the below properties, please refer to Analogix DP binding document:
> + * Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
> +	-phys (required)
> +	-phy-names (required)
> +	-hpd-gpios (optional)
> +	-video interfaces (optional)
>  
> -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
> +Deprecated properties for DisplayPort:
> +-interlaced:            deprecated prop that can parsed from drm_display_mode.
> +-vsync-active-high:     deprecated prop that can parsed from drm_display_mode.
> +-hsync-active-high:     deprecated prop that can parsed from drm_display_mode.
> +-samsung,ycbcr-coeff:   deprecated prop that can parsed from drm_display_mode.
> +-samsung,dynamic-range: deprecated prop that can parsed from drm_display_mode.
> +-samsung,color-space:   deprecated prop that can parsed from drm_display_info.
> +-samsung,color-depth:   deprecated prop that can parsed from drm_display_info.
> +-samsung,link-rate:     deprecated prop that can reading from monitor by dpcd method.
> +-samsung,lane-count:    deprecated prop that can reading from monitor by dpcd method.
> +-samsung,hpd-gpio:      deprecated name for hpd-gpios.
> +
> +-------------------------------------------------------------------------------
>  
>  Example:
>  
> @@ -88,13 +74,6 @@ SOC specific portion:
>  
>  Board Specific portion:
>  	dp-controller {
> -		samsung,color-space = <0>;
> -		samsung,dynamic-range = <0>;
> -		samsung,ycbcr-coeff = <0>;
> -		samsung,color-depth = <1>;
> -		samsung,link-rate = <0x0a>;
> -		samsung,lane-count = <4>;
> -
>  		display-timings {
>  			native-mode = <&lcd_timing>;
>  			lcd_timing: 1366x768 {
> -- 
> 1.9.1
> 
>
Yakir Yang Dec. 9, 2015, 1:02 a.m. UTC | #2
Hi Rob,

Thanks

- Yakir

On 12/08/2015 11:01 PM, Rob Herring wrote:
> On Mon, Dec 07, 2015 at 02:39:07PM +0800, Yakir Yang wrote:
>> Analogix dp driver is split from exynos dp driver, so we just
>> make an copy of exynos_dp.txt, and then simplify exynos_dp.txt
>>
>> Beside update some exynos dtsi file with the latest change
>> according to the devicetree binding documents.
>>
>> Signed-off-by: Yakir Yang <ykk@rock-chips.com>
>> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
> Acked-by: Rob Herring <robh@kernel.org>
>
>> ---
>> Changes in v10: None
>> Changes in v9: None
>> Changes in v8:
>> - Correct the right document path of display-timing.txt (Heiko)
>> - Correct the misspell of 'from' to 'frm'. (Heiko)
>>
>> Changes in v7: None
>> Changes in v6: None
>> Changes in v5: None
>> Changes in v4:
>> - Split all DTS changes, and provide backward compatibility. Mark old
>>    properties as deprecated but still support them. (Krzysztof)
>> - Update "analogix,hpd-gpio" to "hpd-gpios" prop name. (Rob)
>> - Deprecated some properties which could parsed from Edid/Mode/DPCD. (Thierry)
>>      "analogix,color-space" & "analogix,color-depth"   &
>>      "analogix,link-rate"   & "analogix,lane-count"    &
>>      "analogix,ycbcr-coeff" & "analogix,dynamic-range" &
>>      "vsync-active-high"    & "hsync-active-high"      & "interlaces"
>>
>> Changes in v3:
>> - Add devicetree binding documents. (Heiko)
>> - Remove sync pol & colorimetry properies from the new analogix dp driver
>>    devicetree binding. (Thierry)
>> - Update the exist exynos dtsi file with the latest DP DT properies.
>>
>> Changes in v2: None
>>
>>   .../bindings/display/bridge/analogix_dp.txt        | 50 +++++++++++++++++
>>   .../bindings/display/exynos/exynos_dp.txt          | 65 ++++++++--------------
>>   2 files changed, 72 insertions(+), 43 deletions(-)
>>   create mode 100644 Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
>>
>> diff --git a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
>> new file mode 100644
>> index 0000000..7659a7a
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
>> @@ -0,0 +1,50 @@
>> +Analogix Display Port bridge bindings
>> +
>> +Required properties for dp-controller:
>> +	-compatible:
>> +		platform specific such as:
>> +		 * "samsung,exynos5-dp"
>> +		 * "rockchip,rk3288-dp"
>> +	-reg:
>> +		physical base address of the controller and length
>> +		of memory mapped region.
>> +	-interrupts:
>> +		interrupt combiner values.
>> +	-clocks:
>> +		from common clock binding: handle to dp clock.
>> +	-clock-names:
>> +		from common clock binding: Shall be "dp".
>> +	-interrupt-parent:
>> +		phandle to Interrupt combiner node.
>> +	-phys:
>> +		from general PHY binding: the phandle for the PHY device.
>> +	-phy-names:
>> +		from general PHY binding: Should be "dp".
>> +
>> +Optional properties for dp-controller:
>> +	-hpd-gpios:
>> +		Hotplug detect GPIO.
>> +		Indicates which GPIO should be used for hotplug detection
>> +	-port@[X]: SoC specific port nodes with endpoint definitions as defined
>> +		in Documentation/devicetree/bindings/media/video-interfaces.txt,
>> +		please refer to the SoC specific binding document:
>> +		* Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
>> +		* Documentation/devicetree/bindings/video/analogix_dp-rockchip.txt
>> +
>> +
>> +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
>> +-------------------------------------------------------------------------------
>> +
>> +Example:
>> +
>> +	dp-controller {
>> +		compatible = "samsung,exynos5-dp";
>> +		reg = <0x145b0000 0x10000>;
>> +		interrupts = <10 3>;
>> +		interrupt-parent = <&combiner>;
>> +		clocks = <&clock 342>;
>> +		clock-names = "dp";
>> +
>> +		phys = <&dp_phy>;
>> +		phy-names = "dp";
>> +	};
>> diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
>> index 64693f2..9905081 100644
>> --- a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
>> +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
>> @@ -31,45 +31,31 @@ Required properties for dp-controller:
>>   		from general PHY binding: the phandle for the PHY device.
>>   	-phy-names:
>>   		from general PHY binding: Should be "dp".
>> -	-samsung,color-space:
>> -		input video data format.
>> -			COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2
>> -	-samsung,dynamic-range:
>> -		dynamic range for input video data.
>> -			VESA = 0, CEA = 1
>> -	-samsung,ycbcr-coeff:
>> -		YCbCr co-efficients for input video.
>> -			COLOR_YCBCR601 = 0, COLOR_YCBCR709 = 1
>> -	-samsung,color-depth:
>> -		number of bits per colour component.
>> -			COLOR_6 = 0, COLOR_8 = 1, COLOR_10 = 2, COLOR_12 = 3
>> -	-samsung,link-rate:
>> -		link rate supported by the panel.
>> -			LINK_RATE_1_62GBPS = 0x6, LINK_RATE_2_70GBPS = 0x0A
>> -	-samsung,lane-count:
>> -		number of lanes supported by the panel.
>> -			LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4
>> -	- display-timings: timings for the connected panel as described by
>> -		Documentation/devicetree/bindings/display/display-timing.txt
>>   
>>   Optional properties for dp-controller:
>> -	-interlaced:
>> -		interlace scan mode.
>> -			Progressive if defined, Interlaced if not defined
>> -	-vsync-active-high:
>> -		VSYNC polarity configuration.
>> -			High if defined, Low if not defined
>> -	-hsync-active-high:
>> -		HSYNC polarity configuration.
>> -			High if defined, Low if not defined
>> -	-samsung,hpd-gpio:
>> -		Hotplug detect GPIO.
>> -			Indicates which GPIO should be used for hotplug
>> -			detection
>> -	-video interfaces: Device node can contain video interface port
>> -			    nodes according to [1].
>> +	- display-timings: timings for the connected panel as described by
>> +		Documentation/devicetree/bindings/display/panel/display-timing.txt
>> +
>> +For the below properties, please refer to Analogix DP binding document:
>> + * Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
>> +	-phys (required)
>> +	-phy-names (required)
>> +	-hpd-gpios (optional)
>> +	-video interfaces (optional)
>>   
>> -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
>> +Deprecated properties for DisplayPort:
>> +-interlaced:            deprecated prop that can parsed from drm_display_mode.
>> +-vsync-active-high:     deprecated prop that can parsed from drm_display_mode.
>> +-hsync-active-high:     deprecated prop that can parsed from drm_display_mode.
>> +-samsung,ycbcr-coeff:   deprecated prop that can parsed from drm_display_mode.
>> +-samsung,dynamic-range: deprecated prop that can parsed from drm_display_mode.
>> +-samsung,color-space:   deprecated prop that can parsed from drm_display_info.
>> +-samsung,color-depth:   deprecated prop that can parsed from drm_display_info.
>> +-samsung,link-rate:     deprecated prop that can reading from monitor by dpcd method.
>> +-samsung,lane-count:    deprecated prop that can reading from monitor by dpcd method.
>> +-samsung,hpd-gpio:      deprecated name for hpd-gpios.
>> +
>> +-------------------------------------------------------------------------------
>>   
>>   Example:
>>   
>> @@ -88,13 +74,6 @@ SOC specific portion:
>>   
>>   Board Specific portion:
>>   	dp-controller {
>> -		samsung,color-space = <0>;
>> -		samsung,dynamic-range = <0>;
>> -		samsung,ycbcr-coeff = <0>;
>> -		samsung,color-depth = <1>;
>> -		samsung,link-rate = <0x0a>;
>> -		samsung,lane-count = <4>;
>> -
>>   		display-timings {
>>   			native-mode = <&lcd_timing>;
>>   			lcd_timing: 1366x768 {
>> -- 
>> 1.9.1
>>
>>
>
>

Patch
diff mbox

diff --git a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
new file mode 100644
index 0000000..7659a7a
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
@@ -0,0 +1,50 @@ 
+Analogix Display Port bridge bindings
+
+Required properties for dp-controller:
+	-compatible:
+		platform specific such as:
+		 * "samsung,exynos5-dp"
+		 * "rockchip,rk3288-dp"
+	-reg:
+		physical base address of the controller and length
+		of memory mapped region.
+	-interrupts:
+		interrupt combiner values.
+	-clocks:
+		from common clock binding: handle to dp clock.
+	-clock-names:
+		from common clock binding: Shall be "dp".
+	-interrupt-parent:
+		phandle to Interrupt combiner node.
+	-phys:
+		from general PHY binding: the phandle for the PHY device.
+	-phy-names:
+		from general PHY binding: Should be "dp".
+
+Optional properties for dp-controller:
+	-hpd-gpios:
+		Hotplug detect GPIO.
+		Indicates which GPIO should be used for hotplug detection
+	-port@[X]: SoC specific port nodes with endpoint definitions as defined
+		in Documentation/devicetree/bindings/media/video-interfaces.txt,
+		please refer to the SoC specific binding document:
+		* Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
+		* Documentation/devicetree/bindings/video/analogix_dp-rockchip.txt
+
+
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+-------------------------------------------------------------------------------
+
+Example:
+
+	dp-controller {
+		compatible = "samsung,exynos5-dp";
+		reg = <0x145b0000 0x10000>;
+		interrupts = <10 3>;
+		interrupt-parent = <&combiner>;
+		clocks = <&clock 342>;
+		clock-names = "dp";
+
+		phys = <&dp_phy>;
+		phy-names = "dp";
+	};
diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
index 64693f2..9905081 100644
--- a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
+++ b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
@@ -31,45 +31,31 @@  Required properties for dp-controller:
 		from general PHY binding: the phandle for the PHY device.
 	-phy-names:
 		from general PHY binding: Should be "dp".
-	-samsung,color-space:
-		input video data format.
-			COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2
-	-samsung,dynamic-range:
-		dynamic range for input video data.
-			VESA = 0, CEA = 1
-	-samsung,ycbcr-coeff:
-		YCbCr co-efficients for input video.
-			COLOR_YCBCR601 = 0, COLOR_YCBCR709 = 1
-	-samsung,color-depth:
-		number of bits per colour component.
-			COLOR_6 = 0, COLOR_8 = 1, COLOR_10 = 2, COLOR_12 = 3
-	-samsung,link-rate:
-		link rate supported by the panel.
-			LINK_RATE_1_62GBPS = 0x6, LINK_RATE_2_70GBPS = 0x0A
-	-samsung,lane-count:
-		number of lanes supported by the panel.
-			LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4
-	- display-timings: timings for the connected panel as described by
-		Documentation/devicetree/bindings/display/display-timing.txt
 
 Optional properties for dp-controller:
-	-interlaced:
-		interlace scan mode.
-			Progressive if defined, Interlaced if not defined
-	-vsync-active-high:
-		VSYNC polarity configuration.
-			High if defined, Low if not defined
-	-hsync-active-high:
-		HSYNC polarity configuration.
-			High if defined, Low if not defined
-	-samsung,hpd-gpio:
-		Hotplug detect GPIO.
-			Indicates which GPIO should be used for hotplug
-			detection
-	-video interfaces: Device node can contain video interface port
-			    nodes according to [1].
+	- display-timings: timings for the connected panel as described by
+		Documentation/devicetree/bindings/display/panel/display-timing.txt
+
+For the below properties, please refer to Analogix DP binding document:
+ * Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
+	-phys (required)
+	-phy-names (required)
+	-hpd-gpios (optional)
+	-video interfaces (optional)
 
-[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+Deprecated properties for DisplayPort:
+-interlaced:            deprecated prop that can parsed from drm_display_mode.
+-vsync-active-high:     deprecated prop that can parsed from drm_display_mode.
+-hsync-active-high:     deprecated prop that can parsed from drm_display_mode.
+-samsung,ycbcr-coeff:   deprecated prop that can parsed from drm_display_mode.
+-samsung,dynamic-range: deprecated prop that can parsed from drm_display_mode.
+-samsung,color-space:   deprecated prop that can parsed from drm_display_info.
+-samsung,color-depth:   deprecated prop that can parsed from drm_display_info.
+-samsung,link-rate:     deprecated prop that can reading from monitor by dpcd method.
+-samsung,lane-count:    deprecated prop that can reading from monitor by dpcd method.
+-samsung,hpd-gpio:      deprecated name for hpd-gpios.
+
+-------------------------------------------------------------------------------
 
 Example:
 
@@ -88,13 +74,6 @@  SOC specific portion:
 
 Board Specific portion:
 	dp-controller {
-		samsung,color-space = <0>;
-		samsung,dynamic-range = <0>;
-		samsung,ycbcr-coeff = <0>;
-		samsung,color-depth = <1>;
-		samsung,link-rate = <0x0a>;
-		samsung,lane-count = <4>;
-
 		display-timings {
 			native-mode = <&lcd_timing>;
 			lcd_timing: 1366x768 {