| Message ID | 20180914091046.483-16-laurent.pinchart+renesas@ideasonboard.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | R-Car D3/E3 display support (with LVDS PLL) | expand |
> On September 14, 2018 at 11:10 AM Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> wrote: > > > Add the LVDS decoder, HDMI encoder, VGA encoder and HDMI and VGA > connectors, and wire up the display-related nodes with clocks, pinmux > and regulators. > > The LVDS0 and LVDS1 encoders can use the DU_DOTCLKIN0, DU_DOTCLKIN1 and > EXTAL externals clocks. Two of them are provided to the SoC on the Ebisu > board, hook them up in DT. > > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> > Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org> > --- > arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 166 +++++++++++++++++++++++++ > 1 file changed, 166 insertions(+) > > diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts > index 2bc3a4884b00..772ea8843d84 100644 > --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts > +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts > @@ -28,6 +28,88 @@ > /* first 128MB is reserved for secure area. */ > reg = <0x0 0x48000000 0x0 0x38000000>; > }; > + > + hdmi-out { > + compatible = "hdmi-connector"; > + type = "a"; > + > + port { > + hdmi_con_out: endpoint { > + remote-endpoint = <&adv7511_out>; > + }; > + }; > + }; > + > + lvds-decoder { > + compatible = "thine,thc63lvd1024"; > + vcc-supply = <®_3p3v>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + thc63lvd1024_in: endpoint { > + remote-endpoint = <&lvds0_out>; > + }; > + }; > + > + port@2 { > + reg = <2>; > + thc63lvd1024_out: endpoint { > + remote-endpoint = <&adv7511_in>; > + }; > + }; > + }; > + }; > + > + vga { > + compatible = "vga-connector"; > + > + port { > + vga_in: endpoint { > + remote-endpoint = <&adv7123_out>; > + }; > + }; > + }; > + > + vga-encoder { > + compatible = "adi,adv7123"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + adv7123_in: endpoint { > + remote-endpoint = <&du_out_rgb>; > + }; > + }; > + port@1 { > + reg = <1>; > + adv7123_out: endpoint { > + remote-endpoint = <&vga_in>; > + }; > + }; > + }; > + }; > + > + reg_3p3v: regulator1 { > + compatible = "regulator-fixed"; > + regulator-name = "fixed-3.3V"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + x13_clk: x13 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <74250000>; > + }; > }; > > &avb { > @@ -47,6 +129,25 @@ > }; > }; > > +&du { > + pinctrl-0 = <&du_pins>; > + pinctrl-names = "default"; > + status = "okay"; > + > + clocks = <&cpg CPG_MOD 724>, > + <&cpg CPG_MOD 723>, > + <&x13_clk>; > + clock-names = "du.0", "du.1", "dclkin.0"; > + > + ports { > + port@0 { > + endpoint { > + remote-endpoint = <&adv7123_in>; > + }; > + }; > + }; > +}; > + > &ehci0 { > status = "okay"; > }; > @@ -55,6 +156,66 @@ > clock-frequency = <48000000>; > }; > > +&i2c0 { > + status = "okay"; > + > + hdmi-encoder@39 { > + compatible = "adi,adv7511w"; > + reg = <0x39>; > + interrupt-parent = <&gpio1>; > + interrupts = <1 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 = <&thc63lvd1024_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + adv7511_out: endpoint { > + remote-endpoint = <&hdmi_con_out>; > + }; > + }; > + }; > + }; > +}; > + > +&lvds0 { > + status = "okay"; > + > + clocks = <&cpg CPG_MOD 727>, > + <&x13_clk>, > + <&extal_clk>; > + clock-names = "fck", "dclkin.0", "extal"; > + > + ports { > + port@1 { > + lvds0_out: endpoint { > + remote-endpoint = <&thc63lvd1024_in>; > + }; > + }; > + }; > +}; > + > +&lvds1 { > + clocks = <&cpg CPG_MOD 727>, > + <&x13_clk>, > + <&extal_clk>; > + clock-names = "fck", "dclkin.0", "extal"; > +}; > + > &ohci0 { > status = "okay"; > }; > @@ -67,6 +228,11 @@ > }; > }; > > + du_pins: du { > + groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; > + function = "du"; > + }; > + > usb0_pins: usb { > groups = "usb0_b"; > function = "usb0"; > -- Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu> CU Uli
diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index 2bc3a4884b00..772ea8843d84 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -28,6 +28,88 @@ /* first 128MB is reserved for secure area. */ reg = <0x0 0x48000000 0x0 0x38000000>; }; + + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_out: endpoint { + remote-endpoint = <&adv7511_out>; + }; + }; + }; + + lvds-decoder { + compatible = "thine,thc63lvd1024"; + vcc-supply = <®_3p3v>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + thc63lvd1024_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@2 { + reg = <2>; + thc63lvd1024_out: endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; + }; + }; + + vga { + compatible = "vga-connector"; + + port { + vga_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; + }; + + vga-encoder { + compatible = "adi,adv7123"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7123_in: endpoint { + remote-endpoint = <&du_out_rgb>; + }; + }; + port@1 { + reg = <1>; + adv7123_out: endpoint { + remote-endpoint = <&vga_in>; + }; + }; + }; + }; + + reg_3p3v: regulator1 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + x13_clk: x13 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <74250000>; + }; }; &avb { @@ -47,6 +129,25 @@ }; }; +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&x13_clk>; + clock-names = "du.0", "du.1", "dclkin.0"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&adv7123_in>; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; @@ -55,6 +156,66 @@ clock-frequency = <48000000>; }; +&i2c0 { + status = "okay"; + + hdmi-encoder@39 { + compatible = "adi,adv7511w"; + reg = <0x39>; + interrupt-parent = <&gpio1>; + interrupts = <1 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 = <&thc63lvd1024_out>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con_out>; + }; + }; + }; + }; +}; + +&lvds0 { + status = "okay"; + + clocks = <&cpg CPG_MOD 727>, + <&x13_clk>, + <&extal_clk>; + clock-names = "fck", "dclkin.0", "extal"; + + ports { + port@1 { + lvds0_out: endpoint { + remote-endpoint = <&thc63lvd1024_in>; + }; + }; + }; +}; + +&lvds1 { + clocks = <&cpg CPG_MOD 727>, + <&x13_clk>, + <&extal_clk>; + clock-names = "fck", "dclkin.0", "extal"; +}; + &ohci0 { status = "okay"; }; @@ -67,6 +228,11 @@ }; }; + du_pins: du { + groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; + function = "du"; + }; + usb0_pins: usb { groups = "usb0_b"; function = "usb0";