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arm64: dts: imx8mm-evk: Fix hdmi@3d node

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The hdmi@3d node's compatible string is "adi,adv7535" instead of
"adi,adv7533" or "adi,adv751*".

Fix the hdmi@3d node by means of:
* Use default register addresses for "cec", "edid" and "packet", because
  there is no need to use a non-default address map.
* Add missing interrupt related properties.
* Drop "adi,input-*" properties which are only valid for adv751*.
* Add VDDEXT_3V3 fixed regulator
* Add "*-supply" properties, since most are required.
* Fix label names - s/adv7533/adv7535/.

Fixes: a27335b3f1e0 ("arm64: dts: imx8mm-evk: Add HDMI support")
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Liu Ying 2023-08-14 16:11:47 +08:00 committed by Shawn Guo
parent 9d1e8275a2
commit efa97aed07
1 changed files with 20 additions and 12 deletions
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32
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
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@ -26,7 +26,7 @@
port { port {
hdmi_connector_in: endpoint { hdmi_connector_in: endpoint {
remote-endpoint = <&adv7533_out>; remote-endpoint = <&adv7535_out>;
}; };
}; };
}; };
@ -72,6 +72,13 @@
enable-active-high; enable-active-high;
}; };
reg_vddext_3v3: regulator-vddext-3v3 {
compatible = "regulator-fixed";
regulator-name = "VDDEXT_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
backlight: backlight { backlight: backlight {
compatible = "pwm-backlight"; compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000 0>; pwms = <&pwm1 0 5000000 0>;
@ -317,15 +324,16 @@
hdmi@3d { hdmi@3d {
compatible = "adi,adv7535"; compatible = "adi,adv7535";
reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>; reg = <0x3d>;
reg-names = "main", "cec", "edid", "packet"; interrupt-parent = <&gpio1>;
interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
adi,dsi-lanes = <4>; adi,dsi-lanes = <4>;
avdd-supply = <&buck5_reg>;
adi,input-depth = <8>; dvdd-supply = <&buck5_reg>;
adi,input-colorspace = "rgb"; pvdd-supply = <&buck5_reg>;
adi,input-clock = "1x"; a2vdd-supply = <&buck5_reg>;
adi,input-style = <1>; v3p3-supply = <&reg_vddext_3v3>;
adi,input-justification = "evenly"; v1p2-supply = <&buck5_reg>;
ports { ports {
#address-cells = <1>; #address-cells = <1>;
@ -334,7 +342,7 @@
port@0 { port@0 {
reg = <0>; reg = <0>;
adv7533_in: endpoint { adv7535_in: endpoint {
remote-endpoint = <&dsi_out>; remote-endpoint = <&dsi_out>;
}; };
}; };
@ -342,7 +350,7 @@
port@1 { port@1 {
reg = <1>; reg = <1>;
adv7533_out: endpoint { adv7535_out: endpoint {
remote-endpoint = <&hdmi_connector_in>; remote-endpoint = <&hdmi_connector_in>;
}; };
}; };
@ -448,7 +456,7 @@
reg = <1>; reg = <1>;
dsi_out: endpoint { dsi_out: endpoint {
remote-endpoint = <&adv7533_in>; remote-endpoint = <&adv7535_in>;
data-lanes = <1 2 3 4>; data-lanes = <1 2 3 4>;
}; };
}; };