Commit 9fd9288e authored by Liviu Dudau's avatar Liviu Dudau Committed by Sudeep Holla

arm64: dts: Add HDLCD support on Juno platforms

ARM's Juno platforms have two HDLCD controllers, each linked to an NXP
TDA19988 HDMI transmitter that provides output encoding. Add them
to the device tree.
Acked-by: default avatarSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: default avatarLiviu Dudau <Liviu.Dudau@arm.com>
parent a6356f93
...@@ -114,8 +114,8 @@ scpi_dvfs: scpi_clocks@0 { ...@@ -114,8 +114,8 @@ scpi_dvfs: scpi_clocks@0 {
scpi_clk: scpi_clocks@3 { scpi_clk: scpi_clocks@3 {
compatible = "arm,scpi-variable-clocks"; compatible = "arm,scpi-variable-clocks";
#clock-cells = <1>; #clock-cells = <1>;
clock-indices = <3>, <4>; clock-indices = <3>;
clock-output-names = "pxlclk0", "pxlclk1"; clock-output-names = "pxlclk";
}; };
}; };
...@@ -145,6 +145,34 @@ dma@7ff00000 { ...@@ -145,6 +145,34 @@ dma@7ff00000 {
clock-names = "apb_pclk"; clock-names = "apb_pclk";
}; };
hdlcd@7ff50000 {
compatible = "arm,hdlcd";
reg = <0 0x7ff50000 0 0x1000>;
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scpi_clk 3>;
clock-names = "pxlclk";
port {
hdlcd1_output: endpoint@0 {
remote-endpoint = <&tda998x_1_input>;
};
};
};
hdlcd@7ff60000 {
compatible = "arm,hdlcd";
reg = <0 0x7ff60000 0 0x1000>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&scpi_clk 3>;
clock-names = "pxlclk";
port {
hdlcd0_output: endpoint@0 {
remote-endpoint = <&tda998x_0_input>;
};
};
};
soc_uart0: uart@7ff80000 { soc_uart0: uart@7ff80000 {
compatible = "arm,pl011", "arm,primecell"; compatible = "arm,pl011", "arm,primecell";
reg = <0x0 0x7ff80000 0x0 0x1000>; reg = <0x0 0x7ff80000 0x0 0x1000>;
...@@ -163,14 +191,24 @@ i2c@7ffa0000 { ...@@ -163,14 +191,24 @@ i2c@7ffa0000 {
i2c-sda-hold-time-ns = <500>; i2c-sda-hold-time-ns = <500>;
clocks = <&soc_smc50mhz>; clocks = <&soc_smc50mhz>;
dvi0: dvi-transmitter@70 { hdmi-transmitter@70 {
compatible = "nxp,tda998x"; compatible = "nxp,tda998x";
reg = <0x70>; reg = <0x70>;
port {
tda998x_0_input: endpoint@0 {
remote-endpoint = <&hdlcd0_output>;
};
};
}; };
dvi1: dvi-transmitter@71 { hdmi-transmitter@71 {
compatible = "nxp,tda998x"; compatible = "nxp,tda998x";
reg = <0x71>; reg = <0x71>;
port {
tda998x_1_input: endpoint@0 {
remote-endpoint = <&hdlcd1_output>;
};
};
}; };
}; };
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment