[PATCH v4 0/2] Add HS-USB device tree support for R8A7790/Lager board

[PATCH v4 0/2] Add HS-USB device tree support for R8A7790/Lager board

[Sergei Shtylyov]

Hello.

   Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
'renesas-devel-20141007-v3.17' tag. Here we add the HS-USB device tree support
on the R8A7790/Lager reference board. The patchset requires the USB PHY
driver (already merged by Kishon and Greg) and the generic PHY support patches
for the HS-USB driver posted by Yoshihiro Shimoda in order to work...

[1/2] ARM: shmobile: r8a7790: add HS-USB device node
[2/2] ARM: shmobile: lager: enable HS-USB

WBR, Sergei

[PATCH v4 1/2] ARM: shmobile: r8a7790: add HS-USB device node

[Sergei Shtylyov]

From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

Define the R8A7790 generic part of the HS-USB device node. It is up to the board
file to enable the device.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
[Sergei: fixed summary, added changelog]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
Changes in version 3:
- uppercased "arm" in the summary;
- added changelog.

 arch/arm/boot/dts/r8a7790.dtsi |   11 +++++++++++
 1 file changed, 11 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7790.dtsi
=================================--- renesas.orig/arch/arm/boot/dts/r8a7790.dtsi
+++ renesas/arch/arm/boot/dts/r8a7790.dtsi
@@ -600,6 +600,17 @@
 		status = "disabled";
 	};
 
+	hsusb: usb@e6590000 {
+		compatible = "renesas,usbhs-r8a7790";
+		reg = <0 0xe6590000 0 0x100>;
+		interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
+		renesas,buswait = <4>;
+		phys = <&usb0 1>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
 	usbphy: usb-phy@e6590100 {
 		compatible = "renesas,usb-phy-r8a7790";
 		reg = <0 0xe6590100 0 0x100>;

[PATCH v4 2/2] ARM: shmobile: lager: enable HS-USB

[Sergei Shtylyov]

From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

Enable HS-USB device for the Lager board, defining the GPIO that the driver
should check when probing. Since this board doesn't have the OTG ID pin, we
assume that GP5_18 (USB0_PWEN) is an ID pin because it is 1 when the SW5 is
in position 2-3 (meaning USB function) and 0 in other positions.

Note that there will be pinctrl-related error messages if both internal PCI
and HS-USB drivers are enabled but they should be just ignored.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
[Sergei: added pin node and prop, moved device node, fixed summary, supplemented
changelog]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
Changes in version 4:
- fixed pin node name;
- moved pin node before USB0's one.

Changes in version 3:
- added pin function/group and the pinctrl-related prop;
- moved the HS-USB node to precede the USB PHY node;
- uppercased "arm" in the summary;
- supplemented changelog.

 arch/arm/boot/dts/r8a7790-lager.dts |   12 ++++++++++++
 1 file changed, 12 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7790-lager.dts
=================================--- renesas.orig/arch/arm/boot/dts/r8a7790-lager.dts
+++ renesas/arch/arm/boot/dts/r8a7790-lager.dts
@@ -221,6 +221,11 @@
 		renesas,function = "iic3";
 	};
 
+	hsusb_pins: hsusb {
+		renesas,groups = "usb0_ovc_vbus";
+		renesas,function = "usb0";
+	};
+
 	usb0_pins: usb0 {
 		renesas,groups = "usb0";
 		renesas,function = "usb0";
@@ -425,6 +430,13 @@
 	pinctrl-names = "default";
 };
 
+&hsusb {
+	status = "okay";
+	pinctrl-0 = <&hsusb_pins>;
+	pinctrl-names = "default";
+	renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
+};
+
 &usbphy {
 	status = "okay";
 };

Re: [PATCH v4 0/2] Add HS-USB device tree support for R8A7790/Lager board

[Simon Horman]

On Wed, Oct 08, 2014 at 11:53:11PM +0400, Sergei Shtylyov wrote:
> Hello.
> 
>    Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
> 'renesas-devel-20141007-v3.17' tag. Here we add the HS-USB device tree support
> on the R8A7790/Lager reference board. The patchset requires the USB PHY
> driver (already merged by Kishon and Greg) and the generic PHY support patches
> for the HS-USB driver posted by Yoshihiro Shimoda in order to work...
> 
> [1/2] ARM: shmobile: r8a7790: add HS-USB device node
> [2/2] ARM: shmobile: lager: enable HS-USB

Now that v3.18-rc1 is present in my devel branch should I queue-up
these patches? If so, please rebase them on renesas-devel-20141024-v3.18-rc1

Re: [PATCH v4 0/2] Add HS-USB device tree support for R8A7790/Lager board

[Yoshihiro Shimoda]

Hi Simon-san,

(2014/10/24 14:09), Simon Horman wrote:
> On Wed, Oct 08, 2014 at 11:53:11PM +0400, Sergei Shtylyov wrote:
>> Hello.
>>
>>    Here's the set of 2 patches against Simon Horman's 'renesas.git' repo,
>> 'renesas-devel-20141007-v3.17' tag. Here we add the HS-USB device tree support
>> on the R8A7790/Lager reference board. The patchset requires the USB PHY
>> driver (already merged by Kishon and Greg) and the generic PHY support patches
>> for the HS-USB driver posted by Yoshihiro Shimoda in order to work...
>>
>> [1/2] ARM: shmobile: r8a7790: add HS-USB device node
>> [2/2] ARM: shmobile: lager: enable HS-USB
> 
> Now that v3.18-rc1 is present in my devel branch should I queue-up
> these patches? If so, please rebase them on renesas-devel-20141024-v3.18-rc1

Since the first patch set was made from me, I will rebase this.

Best regards,
Yoshihiro Shimoda

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[PATCH] ARM: shmobile: r8a7794: add HS-USB DT support

[Sergei Shtylyov]

Define the R8A7794 generic part of the HS-USB device node.
It is up to the board file to enable the device.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
This patch is against  'renesas-devel-20150914-v4.3-rc1' tag  of Simon Horman's
'renesas.git' repo plus the R8A7794/ PCI USB and USB PHY support patches posted
last week.

 arch/arm/boot/dts/r8a7794.dtsi |   12 ++++++++++++
 1 file changed, 12 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
=================================--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -718,6 +718,18 @@
 		};
 	};
 
+	hsusb: usb@e6590000 {
+		compatible = "renesas,usbhs-r8a7794";
+		reg = <0 0xe6590000 0 0x100>;
+		interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&mstp7_clks R8A7794_CLK_HSUSB>;
+		power-domains = <&cpg_clocks>;
+		renesas,buswait = <4>;
+		phys = <&usb0 1>;
+		phy-names = "usb";
+		status = "disabled";
+	};
+
 	usbphy: usb-phy@e6590100 {
 		compatible = "renesas,usb-phy-r8a7794";
 		reg = <0 0xe6590100 0 0x100>;

Re: [PATCH] ARM: shmobile: r8a7794: add HS-USB DT support

[Simon Horman]

On Thu, Sep 17, 2015 at 02:53:58AM +0300, Sergei Shtylyov wrote:
> Define the R8A7794 generic part of the HS-USB device node.
> It is up to the board file to enable the device.
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

Thanks, I have queued this up.

[PATCH] ARM: shmobile: porter: add HS-USB DT support

[Sergei Shtylyov]

Enable HS-USB device  for the Porter board, defining the GPIO that the
driver should check  when probing (which is the ID output from MAX3355
OTG chip).

Note that there  will be pinctrl-related error messages if both internal
PCI  and  HS-USB drivers are enabled but they should be just ignored.

This patch is  analogous  to the commit 6f4f7156e0e6 (ARM: shmobile:
henninger: enable HS-USB) as there  are no differences between the
boards in this respect.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
This patch is against 'renesas-devel-20151013v2-v4.3-rc5' tag of Simon Horman's
'renesas.git' repo.

 arch/arm/boot/dts/r8a7791-porter.dts |    8 ++++++++
 1 file changed, 8 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7791-porter.dts
=================================--- renesas.orig/arch/arm/boot/dts/r8a7791-porter.dts
+++ renesas/arch/arm/boot/dts/r8a7791-porter.dts
@@ -269,6 +269,14 @@
 	status = "okay";
 };
 
+&hsusb {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
+};
+
 &usbphy {
 	status = "okay";
 };

Re: [PATCH] ARM: shmobile: porter: add HS-USB DT support

[Simon Horman]

On Wed, Oct 14, 2015 at 10:35:46PM +0300, Sergei Shtylyov wrote:
> Enable HS-USB device  for the Porter board, defining the GPIO that the
> driver should check  when probing (which is the ID output from MAX3355
> OTG chip).
> 
> Note that there  will be pinctrl-related error messages if both internal
> PCI  and  HS-USB drivers are enabled but they should be just ignored.
> 
> This patch is  analogous  to the commit 6f4f7156e0e6 (ARM: shmobile:
> henninger: enable HS-USB) as there  are no differences between the
> boards in this respect.
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> 

Thanks Sergei,

I have queued this up for v4.5.

I took the liberty of tweaking the changelog to address a complaint made
by Mr. Check Patch.

ERROR: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 6f4f7156e0e6 ("ARM: shmobile: henninger: enable HS-USB")'

Re: [PATCH] ARM: shmobile: porter: add HS-USB DT support

[Sergei Shtylyov]

Hello.

On 10/15/2015 3:18 AM, Simon Horman wrote:

>> Enable HS-USB device  for the Porter board, defining the GPIO that the
>> driver should check  when probing (which is the ID output from MAX3355
>> OTG chip).
>>
>> Note that there  will be pinctrl-related error messages if both internal
>> PCI  and  HS-USB drivers are enabled but they should be just ignored.
>>
>> This patch is  analogous  to the commit 6f4f7156e0e6 (ARM: shmobile:
>> henninger: enable HS-USB) as there  are no differences between the
>> boards in this respect.
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> Thanks Sergei,
>
> I have queued this up for v4.5.
>
> I took the liberty of tweaking the changelog to address a complaint made
> by Mr. Check Patch.

    Which means I forgot to run it again. Sorry about that. :-<

> ERROR: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 6f4f7156e0e6 ("ARM: shmobile: henninger: enable HS-USB")'

    Keep forgetting about the now enforced quotes...

MBR, Sergei

[PATCH] ARM: shmobile: porter: add CAN0 DT support

[Sergei Shtylyov]

Define the Porter board dependent part of the CAN0 device node.

This patch is  analogous to the commit 457acc4a6ce8 (ARM: shmobile:
henninger: add CAN0 DT support) as there are no differences between the
boards in this respect.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
This patch is against 'renesas-devel-20151026-v4.3-rc7' tag of Simon Horman's
'renesas.git' repo.

 arch/arm/boot/dts/r8a7791-porter.dts |   12 ++++++++++++
 1 file changed, 12 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7791-porter.dts
=================================--- renesas.orig/arch/arm/boot/dts/r8a7791-porter.dts
+++ renesas/arch/arm/boot/dts/r8a7791-porter.dts
@@ -134,6 +134,11 @@
 		renesas,groups = "vin0_data8", "vin0_clk";
 		renesas,function = "vin0";
 	};
+
+	can0_pins: can0 {
+		renesas,groups = "can0_data";
+		renesas,function = "can0";
+	};
 };
 
 &scif0 {
@@ -288,3 +293,10 @@
 &pciec {
 	status = "okay";
 };
+
+&can0 {
+	pinctrl-0 = <&can0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};

Re: [PATCH] ARM: shmobile: porter: add CAN0 DT support

[Simon Horman]

On Wed, Oct 28, 2015 at 12:03:22AM +0300, Sergei Shtylyov wrote:
> Define the Porter board dependent part of the CAN0 device node.
> 
> This patch is  analogous to the commit 457acc4a6ce8 (ARM: shmobile:
> henninger: add CAN0 DT support) as there are no differences between the
> boards in this respect.
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

Thanks, I have queued this up for v4.5 after updating the changelog
as per checkpatch.pl's insight:

ERROR: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 457acc4a6ce8 ("ARM: shmobile: henninger: add CAN0 DT support")'
#8: 
This patch is  analogous to the commit 457acc4a6ce8 (ARM: shmobile:

Re: [PATCH] ARM: shmobile: porter: add CAN0 DT support

[Sergei Shtylyov]

On 10/28/2015 01:41 AM, Simon Horman wrote:

>> Define the Porter board dependent part of the CAN0 device node.
>>
>> This patch is  analogous to the commit 457acc4a6ce8 (ARM: shmobile:
>> henninger: add CAN0 DT support) as there are no differences between the
>> boards in this respect.
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> Thanks, I have queued this up for v4.5 after updating the changelog
> as per checkpatch.pl's insight:
>
> ERROR: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 457acc4a6ce8 ("ARM: shmobile: henninger: add CAN0 DT support")'
> #8:
> This patch is  analogous to the commit 457acc4a6ce8 (ARM: shmobile:

    Oops, sorry, forgot to update the patch description.

MBR, Sergei

[PATCH] ARM: shmobile: porter: add DU DT support

[Sergei Shtylyov]

Define  the Porter board dependent part of the DU device node.
Add the device node  for Analog Devices ADV7511W  HDMI transmitter to I2C2
bus and the HDMI connector. Add the necessary subnodes to interconnect  DU
and HDMI devices.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
This patch is against 'renesas-devel-20151221-v4.4-rc6' tag of Simon Horman's
'renesas.git' repo.

 arch/arm/boot/dts/r8a7791-porter.dts |   81 +++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7791-porter.dts
=================================--- renesas.orig/arch/arm/boot/dts/r8a7791-porter.dts
+++ renesas/arch/arm/boot/dts/r8a7791-porter.dts
@@ -78,6 +78,29 @@
 		states = <3300000 1
 			  1800000 0>;
 	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&adv7511_out>;
+			};
+		};
+	};
+
+	x3_clk: x3-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <148500000>;
+	};
+
+	x16_clk: x16-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <74250000>;
+	};
 };
 
 &extal_clk {
@@ -139,6 +162,11 @@
 		renesas,groups = "can0_data";
 		renesas,function = "can0";
 	};
+
+	du_pins: du {
+		renesas,groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
+		renesas,function = "du";
+	};
 };
 
 &scif0 {
@@ -240,6 +268,38 @@
 			};
 		};
 	};
+
+	hdmi@39 {
+		compatible = "adi,adv7511w";
+		reg = <0x39>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+
+		adi,input-depth = <8>;
+		adi,input-colorspace = "rgb";
+		adi,input-clock = "1x";
+		adi,input-style = <1>;
+		adi,input-justification = "evenly";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7511_in: endpoint {
+					remote-endpoint = <&du_out_rgb>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				adv7511_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
 };
 
 &sata0 {
@@ -303,3 +363,24 @@
 
 	status = "okay";
 };
+
+&du {
+	pinctrl-0 = <&du_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	clocks = <&mstp7_clks R8A7791_CLK_DU0>,
+		 <&mstp7_clks R8A7791_CLK_DU1>,
+		 <&mstp7_clks R8A7791_CLK_LVDS0>,
+		 <&x3_clk>, <&x16_clk>;
+	clock-names = "du.0", "du.1", "lvds.0",
+		      "dclkin.0", "dclkin.1";
+
+	ports {
+		port@1 {
+			endpoint {
+				remote-endpoint = <&adv7511_in>;
+			};
+		};
+	};
+};

Re: [PATCH] ARM: shmobile: porter: add DU DT support

[Simon Horman]

On Fri, Dec 25, 2015 at 01:45:30AM +0300, Sergei Shtylyov wrote:
> Define  the Porter board dependent part of the DU device node.
> Add the device node  for Analog Devices ADV7511W  HDMI transmitter to I2C2
> bus and the HDMI connector. Add the necessary subnodes to interconnect  DU
> and HDMI devices.
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> 
> ---
> This patch is against 'renesas-devel-20151221-v4.4-rc6' tag of Simon Horman's
> 'renesas.git' repo.

Thanks, I have queued this up for v4.6.

Re: [PATCH] ARM: shmobile: porter: add DU DT support

[Sergei Shtylyov]

Hello.

On 12/28/2015 08:29 AM, Simon Horman wrote:

>> Define  the Porter board dependent part of the DU device node.
>> Add the device node  for Analog Devices ADV7511W  HDMI transmitter to I2C2
>> bus and the HDMI connector. Add the necessary subnodes to interconnect  DU
>> and HDMI devices.
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>>
>> ---
>> This patch is against 'renesas-devel-20151221-v4.4-rc6' tag of Simon Horman's
>> 'renesas.git' repo.
>
> Thanks, I have queued this up for v4.6.

    Actually, I was going to check this patch WRT the DU channels used, given 
Laurent's remark. OK, I will just send an incremental patch if needed.

MBR, Sergei

Re: [PATCH] ARM: shmobile: porter: add DU DT support

[Simon Horman]

On Mon, Dec 28, 2015 at 05:35:33PM +0300, Sergei Shtylyov wrote:
> Hello.
> 
> On 12/28/2015 08:29 AM, Simon Horman wrote:
> 
> >>Define  the Porter board dependent part of the DU device node.
> >>Add the device node  for Analog Devices ADV7511W  HDMI transmitter to I2C2
> >>bus and the HDMI connector. Add the necessary subnodes to interconnect  DU
> >>and HDMI devices.
> >>
> >>Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> >>
> >>---
> >>This patch is against 'renesas-devel-20151221-v4.4-rc6' tag of Simon Horman's
> >>'renesas.git' repo.
> >
> >Thanks, I have queued this up for v4.6.
> 
>    Actually, I was going to check this patch WRT the DU channels used, given
> Laurent's remark. OK, I will just send an incremental patch if needed.

Thanks and sorry for being a bit hasty.

[PATCH] ARM: shmobile: silk: add DU DT support

[Sergei Shtylyov]

Define  the SILK board dependent part of the DU device node.
Add the device nodes for the Analog Devices ADV7511W HDMI transmitter
(connected to DU0) and ADV7123  video DAC (connected to DU1). Add the
necessary subnodes to interconnect DU, HDMI/VDAC devices, and HDMI/VGA
connectors.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
This patch is against the 'renesas-devel-20160111-v4.4' tag of Simon Horman's
'renesas.git' repo.

 arch/arm/boot/dts/r8a7794-silk.dts |  109 +++++++++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)

Index: renesas/arch/arm/boot/dts/r8a7794-silk.dts
=================================--- renesas.orig/arch/arm/boot/dts/r8a7794-silk.dts
+++ renesas/arch/arm/boot/dts/r8a7794-silk.dts
@@ -64,6 +64,61 @@
 		states = <3300000 1
 			  1800000 0>;
 	};
+
+	vga-encoder {
+		compatible = "adi,adv7123";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7123_in: endpoint {
+					remote-endpoint = <&du_out_rgb1>;
+				};
+			};
+			port@1 {
+				reg = <1>;
+				adv7123_out: endpoint {
+					remote-endpoint = <&vga_in>;
+				};
+			};
+		};
+	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&adv7511_out>;
+			};
+		};
+	};
+
+	vga {
+		compatible = "vga-connector";
+
+		port {
+			vga_in: endpoint {
+				remote-endpoint = <&adv7123_out>;
+			};
+		};
+	};
+
+	x2_clk: x2-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <148500000>;
+	};
+
+	x3_clk: x3-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <74250000>;
+	};
 };
 
 &extal_clk {
@@ -164,6 +219,38 @@
 			};
 		};
 	};
+
+	hdmi@39 {
+		compatible = "adi,adv7511w";
+		reg = <0x39>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+
+		adi,input-depth = <8>;
+		adi,input-colorspace = "rgb";
+		adi,input-clock = "1x";
+		adi,input-style = <1>;
+		adi,input-justification = "evenly";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7511_in: endpoint {
+					remote-endpoint = <&du_out_rgb0>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				adv7511_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
 };
 
 &mmcif0 {
@@ -258,3 +345,25 @@
 &usbphy {
 	status = "okay";
 };
+
+&du {
+	status = "okay";
+
+	clocks = <&mstp7_clks R8A7794_CLK_DU0>,
+		 <&mstp7_clks R8A7794_CLK_DU0>,
+		 <&x2_clk>, <&x3_clk>;
+	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
+
+	ports {
+		port@0 {
+			endpoint {
+				remote-endpoint = <&adv7511_in>;
+			};
+		};
+		port@1 {
+			endpoint {
+				remote-endpoint = <&adv7123_in>;
+			};
+		};
+	};
+};

Re: [PATCH] ARM: shmobile: silk: add DU DT support

[Simon Horman]

On Wed, Jan 13, 2016 at 02:06:08AM +0300, Sergei Shtylyov wrote:
> Define  the SILK board dependent part of the DU device node.
> Add the device nodes for the Analog Devices ADV7511W HDMI transmitter
> (connected to DU0) and ADV7123  video DAC (connected to DU1). Add the
> necessary subnodes to interconnect DU, HDMI/VDAC devices, and HDMI/VGA
> connectors.
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

Thanks, I have queued this up for v4.6 after updating the subject with
s/shmobile/dts/ to reflect a request made from the ARM SoC maintainers
regarding prefixes for DT patches.