Message ID | 1526913942-15426-3-git-send-email-jacopo+renesas@jmondi.org |
---|---|
State | New |
Headers | show |
Series | arm64: dts: Draak: Enable video inputs and VIN4 | expand |
Hi Jacopo, Thank you for the patch. On Monday, 21 May 2018 17:45:41 EEST Jacopo Mondi wrote: > Describe CVBS video input through analog video decoder ADV7180 > connected to video input interface VIN4. > > The video input signal path is shared with HDMI video input, and > selected by on-board switches SW-53 and SW-54 with CVBS input selected > by the default switches configuration. > > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > v3 -> v4: > - Use 'adi,adv7180cp' compatible string in place of just 'adi,adv7180' > as suggested by Laurent. > - Re-structure CVBS input ports definition according to adv7180cp > bindings: add port@0 for composite input, add port@3 for parallel > video output. > - Change node label to 'composite-in' as in Gose board bindings. > > v2 -> v3: > - Add comment to describe the shared input video path. > - Add my SoB and Niklas' R-b tags. > --- > arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 68 > ++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) > > diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts > b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index 9d73de8..ad59032 > 100644 > --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts > +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts > @@ -59,6 +59,16 @@ > }; > }; > > + composite-in { > + compatible = "composite-video-connector"; > + > + port { > + composite_con_in: endpoint { > + remote-endpoint = <&adv7180_in>; > + }; > + }; > + }; > + > memory@48000000 { > device_type = "memory"; > /* first 128MB is reserved for secure area. */ > @@ -142,6 +152,11 @@ > groups = "usb0"; > function = "usb0"; > }; > + > + vin4_pins_cvbs: vin4 { > + groups = "vin4_data8", "vin4_sync", "vin4_clk"; > + function = "vin4"; > + }; > }; > > &i2c0 { > @@ -154,6 +169,39 @@ > reg = <0x50>; > pagesize = <8>; > }; > + > + composite-in@20 { > + compatible = "adi,adv7180cp"; > + reg = <0x20>; > + > + port { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + adv7180_in: endpoint { > + remote-endpoint = <&composite_con_in>; > + }; > + }; > + > + port@3 { > + reg = <3>; > + > + /* > + * The VIN4 video input path is shared between > + * CVBS and HDMI inputs through SW[49-53] > + * switches. > + * > + * CVBS is the default selection, link it to > + * VIN4 here. > + */ > + adv7180_out: endpoint { > + remote-endpoint = <&vin4_in>; > + }; > + }; > + }; > + }; > }; > > &i2c1 { > @@ -246,3 +294,23 @@ > timeout-sec = <60>; > status = "okay"; > }; > + > +&vin4 { > + pinctrl-0 = <&vin4_pins_cvbs>; > + pinctrl-names = "default"; > + > + status = "okay"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + vin4_in: endpoint { > + remote-endpoint = <&adv7180_out>; > + }; > + }; > + }; > +};
On Mon, May 21, 2018 at 05:50:50PM +0300, Laurent Pinchart wrote: > Hi Jacopo, > > Thank you for the patch. > > On Monday, 21 May 2018 17:45:41 EEST Jacopo Mondi wrote: > > Describe CVBS video input through analog video decoder ADV7180 > > connected to video input interface VIN4. > > > > The video input signal path is shared with HDMI video input, and > > selected by on-board switches SW-53 and SW-54 with CVBS input selected > > by the default switches configuration. > > > > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > > Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Thanks Niklas, applied.
On Tue, May 22, 2018 at 03:24:13PM +0200, Simon Horman wrote: > On Mon, May 21, 2018 at 05:50:50PM +0300, Laurent Pinchart wrote: > > Hi Jacopo, > > > > Thank you for the patch. > > > > On Monday, 21 May 2018 17:45:41 EEST Jacopo Mondi wrote: > > > Describe CVBS video input through analog video decoder ADV7180 > > > connected to video input interface VIN4. > > > > > > The video input signal path is shared with HDMI video input, and > > > selected by on-board switches SW-53 and SW-54 with CVBS input selected > > > by the default switches configuration. > > > > > > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > > > Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> > > > > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > > Thanks Niklas, applied. Sorry, I meant thanks Jacopo, Niklas and Laurent!
diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index 9d73de8..ad59032 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -59,6 +59,16 @@ }; }; + composite-in { + compatible = "composite-video-connector"; + + port { + composite_con_in: endpoint { + remote-endpoint = <&adv7180_in>; + }; + }; + }; + memory@48000000 { device_type = "memory"; /* first 128MB is reserved for secure area. */ @@ -142,6 +152,11 @@ groups = "usb0"; function = "usb0"; }; + + vin4_pins_cvbs: vin4 { + groups = "vin4_data8", "vin4_sync", "vin4_clk"; + function = "vin4"; + }; }; &i2c0 { @@ -154,6 +169,39 @@ reg = <0x50>; pagesize = <8>; }; + + composite-in@20 { + compatible = "adi,adv7180cp"; + reg = <0x20>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7180_in: endpoint { + remote-endpoint = <&composite_con_in>; + }; + }; + + port@3 { + reg = <3>; + + /* + * The VIN4 video input path is shared between + * CVBS and HDMI inputs through SW[49-53] + * switches. + * + * CVBS is the default selection, link it to + * VIN4 here. + */ + adv7180_out: endpoint { + remote-endpoint = <&vin4_in>; + }; + }; + }; + }; }; &i2c1 { @@ -246,3 +294,23 @@ timeout-sec = <60>; status = "okay"; }; + +&vin4 { + pinctrl-0 = <&vin4_pins_cvbs>; + pinctrl-names = "default"; + + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + vin4_in: endpoint { + remote-endpoint = <&adv7180_out>; + }; + }; + }; +};