Hi Fabrizio, Thank you for the patch.
On Monday, 6 November 2017 20:26:54 EET Fabrizio Castro wrote: > This patch enables the HDMI interface found on the expansion board. > > Signed-off-by: Fabrizio Castro <[email protected]> > Reviewed-by: Biju Das <[email protected]> Nothing strikes me as wrong, but I haven't checked the board's schematics, so Acked-by: Laurent Pinchart <[email protected]> > --- > .../arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts | 85 +++++++++++++++++++ > 1 file changed, 85 insertions(+) > > diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts > b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts index > f925388..a8a4ec8 100644 > --- a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts > +++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts > @@ -20,6 +20,38 @@ > serial4 = &scif5; > serial6 = &hscif2; > }; > + > + cec_clock: cec-clock { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <12000000>; > + }; > + > + hdmi-out { > + compatible = "hdmi-connector"; > + type = "a"; > + > + port { > + hdmi_con: endpoint { > + remote-endpoint = <&adv7511_out>; > + }; > + }; > + }; > +}; > + > +&du { > + pinctrl-0 = <&du0_pins>; > + pinctrl-names = "default"; > + > + status = "okay"; > + > + ports { > + port@0 { > + endpoint { > + remote-endpoint = <&adv7511_in>; > + }; > + }; > + }; > }; > > &hscif2 { > @@ -29,12 +61,65 @@ > status = "okay"; > }; > > +&i2c1 { > + pinctrl-0 = <&i2c1_pins>; > + pinctrl-names = "default"; > + > + status = "okay"; > + clock-frequency = <400000>; > + > + hdmi@39 { > + compatible = "adi,adv7511w"; > + reg = <0x39>; > + interrupt-parent = <&gpio1>; > + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&cec_clock>; > + clock-names = "cec"; > + pd-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; > + > + 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>; > + }; > + }; > + }; > + }; > +}; > + > &pfc { > + du0_pins: du0 { > + groups = "du0_rgb888", "du0_sync", "du0_disp", "du0_clk0_out"; > + function = "du0"; > + }; > + > hscif2_pins: hscif2 { > groups = "hscif2_data"; > function = "hscif2"; > }; > > + i2c1_pins: i2c1 { > + groups = "i2c1_d"; > + function = "i2c1"; > + }; > + > scif1_pins: scif1 { > groups = "scif1_data"; > function = "scif1"; -- Regards, Laurent Pinchart
