Linux/AM3358: DTS settings for SII9022 HDMI transmitter

Hi,

Which version of software ?

If you are using processor SDK and latest one can you refer: arch/arm/boot/dts/am437x-gp-evm-hdmi.dts (Similar thing you can do AM335x)

Also refer :
1. Documentation/i2c/instantiating-devices
2. www.kernel.org/.../sii902x.txt

yes,I use the SDK PROCESSOR 3.02.

I add hdim same like am437x-gp-evm-hdmi.dts.but some node i do not how to modifty.

in am437x-gp-evm-hdmi,the dts is followed.

1.when use the hdmi ,the sound 0 is must disabled.

2.am335x dts have no dpi_out,is this in am335x dts file named lcdc?

#include "am437x-gp-evm.dts"
#include <dt-bindings/sound/sii9022-audio.h>

/ {
aliases {
display0 = &hdmi;
};

hdmi: connector {
compatible = "hdmi-connector";
label = "hdmi";

type = "b";

port {
hdmi_connector_in: endpoint {
remote-endpoint = <&sii9022_out>;
};
};
};

sound@1 {
compatible = "simple-audio-card";
simple-audio-card,name = "HDMI";
simple-audio-card,format = "i2s";
simple-audio-card,bitclock-master = <&hdmi_dailink_master>;
simple-audio-card,frame-master = <&hdmi_dailink_master>;
hdmi_dailink_master: simple-audio-card,cpu {
sound-dai = <&mcasp1>;
system-clock-frequency = <24000000>;

system-clock-direction = "out";
};

simple-audio-card,codec {
sound-dai = <&sii9022>;
system-clock-frequency = <12000000>;
};
};
};

&lcd_bl {
status = "disabled";
};

&sound0 {
status = "disabled";
};

&i2c1 {
sii9022: sii9022@3b {
#sound-dai-cells = <0>;
compatible = "sil,sii9022";
reg = <0x3b>;

interrupt-parent = <&gpio3>;
interrupts = <24 IRQ_TYPE_LEVEL_LOW>;

i2s-fifo-routing = <
(ENABLE_BIT|CONNECT_SD0)
0
0
0
>;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {

reg = <0>;

sii9022_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};

port@1 {
reg = <1>;

sii9022_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
};
};
};

&dss {
port {
dpi_out: endpoint@0 {
remote-endpoint = <&sii9022_in>;
data-lines = <24>;
};
};
};

/* Override SelLCDorHDMI from am437x-gp-evm.dts to select HDMI */
&gpio5 {
p8 {
output-low;
};
};

sorry,reply so late.

i test the dts file like attach file,it failed.it show the error like this.

sii9022 2-003b: [huzz]failed to find video source,nodename=sii9022

can you help me to check this dts?

i find that am437x hdmi use the dss,but am335x does not support dss,how can i do?

am335x-evm.7z

can anynoe help me fixed this?