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LF-811-5: arm64: dts: imx8qxp: Add dts file for lcdif use-case 

Create imx8qxp-mek-lcdif.dts and imx8qxp-mek-lcdif-rpmsg.dts files for
the display use-case of LCDIF.

Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Robert Chiras 2020-01-15 14:24:15 +02:00
parent 02bfa9904b
commit 6dd8bdb302
4 changed files with 116 additions and 0 deletions
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2
arch/arm64/boot/dts/freescale/Makefile
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@ -128,6 +128,8 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb imx8qxp-mek-dsp.dtb imx8qxp-mek-ov5640
imx8dx-mek-jdi-wuxga-lvds1-panel-rpmsg.dtb \
imx8dx-mek-dsi-rm67191.dtb \
imx8dx-mek-dsi-rm67191-rpmsg.dtb \
imx8qxp-mek-lcdif.dtb \
imx8qxp-mek-lcdif-rpmsg.dtb \
imx8qxp-lpddr4-val-a0.dtb \
imx8qxp-lpddr4-val.dtb imx8qxp-lpddr4-val-mqs.dtb imx8qxp-ddr3l-val.dtb \
imx8qxp-lpddr4-val-lpspi.dtb imx8qxp-lpddr4-val-lpspi-slave.dtb \

7
arch/arm64/boot/dts/freescale/imx8qxp-mek-lcdif-rpmsg.dts 100644
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@ -0,0 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright 2020 NXP.
*/
#include "imx8qxp-mek-rpmsg.dts"
#include "imx8x-mek-lcdif.dtsi"

7
arch/arm64/boot/dts/freescale/imx8qxp-mek-lcdif.dts 100644
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@ -0,0 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright 2020 NXP.
*/
#include "imx8qxp-mek.dts"
#include "imx8x-mek-lcdif.dtsi"

100
arch/arm64/boot/dts/freescale/imx8x-mek-lcdif.dtsi 100644
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@ -0,0 +1,100 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright 2020 NXP.
*/
/ {
display-subsystem {
status = "disabled";
};
panel {
compatible = "sii,43wvf1g";
backlight = <&lcdif_backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&adapter_out>;
};
};
};
seiko_adapter: seiko-adapter {
#address-cells = <1>;
#size-cells = <0>;
compatible = "nxp,seiko-43wvfig";
bus_mode = <18>;
port@0 {
reg = <0>;
adapter_in: endpoint {
remote-endpoint = <&lcdif_out>;
};
};
port@1 {
reg = <1>;
adapter_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
lcdif_backlight: lcdif-backlight {
compatible = "pwm-backlight";
pwms = <&adma_pwm 0 100000 0>;
status = "okay";
brightness-levels = < 0 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28 29
30 31 32 33 34 35 36 37 38 39
40 41 42 43 44 45 46 47 48 49
50 51 52 53 54 55 56 57 58 59
60 61 62 63 64 65 66 67 68 69
70 71 72 73 74 75 76 77 78 79
80 81 82 83 84 85 86 87 88 89
90 91 92 93 94 95 96 97 98 99
100>;
default-brightness-level = <80>;
};
};
&iomuxc {
/delete-node/ pinctrl_hog;
pinctrl_hog: hoggrp {
fsl,pins = <
IMX8QXP_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD 0x000514a0
>;
};
};
&esai0 {
status = "disabled";
};
&sai1 {
status = "disabled";
};
&lpuart1 {
status = "disabled";
};
&adma_pwm {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lcdifpwm>;
status = "okay";
};
&adma_lcdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lcdif>;
status = "okay";
port@0 {
lcdif_out: endpoint {
remote-endpoint = <&adapter_in>;
};
};
};