From: Marcel Ziswiler <[email protected]>
This is a general update of the Colibri iMX7 device tree files.
The Toradex Colibri family is composed of a SoM that can be plugged on
various carrier boards, with carrier boards allowing multiple optional
accessories (e.g. display, camera, ...).
The device tree sources are structured into a SoM dtsi and a carrier dts
which then includes the SoM dtsi. The SoM dtsi defines and enables the
functionality self-contained on the SoM and prepares for the
functionality provided by the carrier HW or accessories so that the
carrier dts then can enable or amend nodes provided. Accessories are
enabled in overlays depending on HW configuration.
Please find the following colibri-imx7 device trees improvements:
- Display/Touch Functionality Overhaul
Rename display interface to match other modules to make it easier to
use device tree overlays.
The parallel RGB interface (lcdif) and all related stuff turn on in a
device tree overlay. Keep them disabled in the main devicetree.
As these subsystems are provided by module and not a part of boards,
move their definitions into the module-level devicetree.
Disable ad7879 touchscreen which turns on in a devic tree overlay.
Remains it disabled in the main devicetree.
The Toradex 7" Capacitive and 10" LVDS touch screens are Atmel MXT
peripherals available on the I2C bus for touchscreen events. Add
atmel_mxt_ts node to the module-level device tree. Also, provide pinmux
configuration for the INT/RST inputs from SODIMM pins 106/107 for most
carrier boards or an external touchscreen adapter inputs configured to
SODIMM pins 28/30.
- Ethernet Improvements
Add the MDIO bus with the respective PHY.
Add Ethernet aliases which is required to properly pass MAC address
from bootloader.
Add delay for on-module phy supply.
- USB Device/Host Switching
Add usb dual-role switching using extcon.
- MMC/SD
The original Colibri specification only defined 3.3 volt TTL signaling
and relied on external on-carrier pull-ups for the SD_DATA[0..3] lines.
The latest carrier boards like Iris V2 on the other hand are now UHS-I
compliant by leaving such external on-carrier pull-ups away relying on
module- or even SoC-level ones which pull up to resp. signaling voltage.
In such cases, the carrier board-level device tree may explicitly delete
the no-1-8-v property to enable full UHS-I support.
Also, fix SD/MMC regulator for the carrier boards using UHS-I modes.
- Add Iris and Iris V2 Carrier Board Device Trees
Add support for Toradex Iris carrier boards.
Changes in v2:
- Add Krzysztof's acked-by. Thanks!
- Revert change on arch/arm/boot/dts/imx6dl-colibri-iris.dts which
slipped into this patch set by error.
- Re-based on top of Shawn's for-next.
Marcel Ziswiler (18):
ARM: dts: imx7-colibri: overhaul display/touch functionality
ARM: dts: imx7-colibri: add mdio phy node
ARM: dts: imx7-colibri: move aliases, chosen, extcon and gpio-keys
ARM: dts: imx7-colibri: move regulators
ARM: dts: imx7-colibri: clean-up usdhc1 and add sleep config
ARM: dts: imx7-colibri: move rtc node
ARM: dts: imx7d-colibri-emmc: add cpu1 supply
ARM: dts: imx7-colibri-eval-v3: correct can controller comment
ARM: dts: imx7-colibri: disable adc2
ARM: dts: imx7-colibri-aster: add ssp aka spi cs aka ss pins
ARM: dts: imx7-colibri: add clarifying comments
ARM: dts: imx7-colibri: alphabetical re-order
ARM: dts: imx7-colibri: clean-up device enabling/disabling
ARM: dts: imx7-colibri: remove leading zero from reg address
ARM: dts: imx7-colibri: set regulator-name properties
ARM: dts: imx7-colibri: clean-up iomuxc pinctrl group naming
dt-bindings: arm: fsl: add toradex,colibri-imx7s/d/d-emmc-iris/-v2
ARM: dts: imx7-colibri: add support for Toradex Iris carrier boards
Max Krummenacher (1):
ARM: dts: imx7-colibri: add ethernet aliases
Oleksandr Suvorov (3):
ARM: dts: imx7-colibri: improve licensing and compatible strings
ARM: dts: imx7-colibri: improve wake-up with gpio key
ARM: dts: imx7-colibri: add delay for on-module phy supply
Philippe Schenker (1):
ARM: dts: imx7-colibri: add usb dual-role switching using extcon
Stefan Agner (1):
ARM: dts: imx7-colibri: set lcdif clock source to video pll
.../devicetree/bindings/arm/fsl.yaml | 6 +
arch/arm/boot/dts/Makefile | 6 +
arch/arm/boot/dts/imx7-colibri-aster.dtsi | 142 +--
arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 156 +---
arch/arm/boot/dts/imx7-colibri-iris-v2.dtsi | 112 +++
arch/arm/boot/dts/imx7-colibri-iris.dtsi | 108 +++
arch/arm/boot/dts/imx7-colibri.dtsi | 830 +++++++++++-------
arch/arm/boot/dts/imx7d-colibri-aster.dts | 30 +-
.../arm/boot/dts/imx7d-colibri-emmc-aster.dts | 10 +-
.../boot/dts/imx7d-colibri-emmc-eval-v3.dts | 10 +-
.../boot/dts/imx7d-colibri-emmc-iris-v2.dts | 21 +
arch/arm/boot/dts/imx7d-colibri-emmc-iris.dts | 21 +
arch/arm/boot/dts/imx7d-colibri-emmc.dtsi | 17 +-
arch/arm/boot/dts/imx7d-colibri-eval-v3.dts | 45 +-
arch/arm/boot/dts/imx7d-colibri-iris-v2.dts | 83 ++
arch/arm/boot/dts/imx7d-colibri-iris.dts | 56 ++
arch/arm/boot/dts/imx7d-colibri.dtsi | 13 +-
arch/arm/boot/dts/imx7s-colibri-aster.dts | 27 +-
arch/arm/boot/dts/imx7s-colibri-eval-v3.dts | 43 +-
arch/arm/boot/dts/imx7s-colibri-iris-v2.dts | 78 ++
arch/arm/boot/dts/imx7s-colibri-iris.dts | 51 ++
arch/arm/boot/dts/imx7s-colibri.dtsi | 5 +-
22 files changed, 1291 insertions(+), 579 deletions(-)
create mode 100644 arch/arm/boot/dts/imx7-colibri-iris-v2.dtsi
create mode 100644 arch/arm/boot/dts/imx7-colibri-iris.dtsi
create mode 100644 arch/arm/boot/dts/imx7d-colibri-emmc-iris-v2.dts
create mode 100644 arch/arm/boot/dts/imx7d-colibri-emmc-iris.dts
create mode 100644 arch/arm/boot/dts/imx7d-colibri-iris-v2.dts
create mode 100644 arch/arm/boot/dts/imx7d-colibri-iris.dts
create mode 100644 arch/arm/boot/dts/imx7s-colibri-iris-v2.dts
create mode 100644 arch/arm/boot/dts/imx7s-colibri-iris.dts
--
2.35.1
From: Philippe Schenker <[email protected]>
Add USB dual-role switching using extcon.
Signed-off-by: Philippe Schenker <[email protected]>
Signed-off-by: Marcel Ziswiler <[email protected]>
---
(no changes since v1)
arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 8 ++++++++
arch/arm/boot/dts/imx7-colibri.dtsi | 5 ++---
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
index d6fa74222960..17ad9065646d 100644
--- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -20,6 +20,13 @@ clk16m: clk16m {
clock-frequency = <16000000>;
};
+ extcon_usbc_det: usbc-det {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpio = <&gpio7 14 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbc_det>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -141,6 +148,7 @@ &uart3 {
};
&usbotg1 {
+ extcon = <0>, <&extcon_usbc_det>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index 3c1cfd766645..6df82a67953a 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -512,7 +512,7 @@ &uart3 {
};
&usbotg1 {
- dr_mode = "host";
+ dr_mode = "otg";
};
&usdhc1 {
@@ -540,8 +540,7 @@ &usdhc3 {
&iomuxc {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4
- &pinctrl_usbc_det>;
+ pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4>;
/*
* Atmel MXT touchsceen + Capacitive Touch Adapter
--
2.35.1
From: Marcel Ziswiler <[email protected]>
Rename display interface to match other modules to make it easier to
use device tree overlays.
The parallel RGB interface (lcdif) and all related stuff turn on in a
device tree overlay. Keep them disabled in the main devicetree.
As these subsystems are provided by module and not a part of boards,
move their definitions into the module-level devicetree.
Disable ad7879 touchscreen which turns on in a devic tree overlay.
Remains it disabled in the main devicetree.
Move Atmel MXT capacitive touch controller device tree nodes from
carrier board to module level and add iomux pinctl groups for both the
Capacitive Touch Adapter (using SODIMM 28/30) and the capacitive touch
connector as found on later carrier boards (using SODIMM 106/107).
Keep touchscreen and display nodes enabled for NAND based i.MX 7
modules, since device tree overlays are not yet supported. For the
Colibri Evaluation Board keep the Capacitive Touch Adapter node
disabled and PWM2, PWM3 enabled instead.
For eMMC based modules keep nodes disabled to work in conjunction with
device tree overlays.
Add the iomuxc pinctrl group for the LVDS transceiver related signals to
use it in a device tree overlay.
While at it also alphabetically re=order them properties.
Signed-off-by: Marcel Ziswiler <[email protected]>
---
(no changes since v1)
arch/arm/boot/dts/imx7-colibri-aster.dtsi | 53 ------------
arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 66 +++-----------
arch/arm/boot/dts/imx7-colibri.dtsi | 95 ++++++++++++++++++---
arch/arm/boot/dts/imx7d-colibri-aster.dts | 20 +++++
arch/arm/boot/dts/imx7d-colibri-eval-v3.dts | 32 +++++++
arch/arm/boot/dts/imx7s-colibri-aster.dts | 20 +++++
arch/arm/boot/dts/imx7s-colibri-eval-v3.dts | 32 +++++++
7 files changed, 197 insertions(+), 121 deletions(-)
diff --git a/arch/arm/boot/dts/imx7-colibri-aster.dtsi b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
index b770fc937970..950b4e5f6cf4 100644
--- a/arch/arm/boot/dts/imx7-colibri-aster.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
@@ -4,10 +4,6 @@
*
*/
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/pwm/pwm.h>
-
/ {
chosen {
stdout-path = "serial0:115200n8";
@@ -27,18 +23,6 @@ power {
};
};
- panel: panel {
- compatible = "edt,et057090dhu";
- backlight = <&bl>;
- power-supply = <®_3v3>;
-
- port {
- panel_in: endpoint {
- remote-endpoint = <&lcdif_out>;
- };
- };
- };
-
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3.3V";
@@ -77,13 +61,6 @@ &adc2 {
status = "disabled";
};
-&bl {
- brightness-levels = <0 4 8 16 32 64 128 255>;
- default-brightness-level = <6>;
- power-supply = <®_3v3>;
- status = "okay";
-};
-
&fec1 {
status = "okay";
};
@@ -91,17 +68,6 @@ &fec1 {
&i2c4 {
status = "okay";
- /* Microchip/Atmel maxtouch controller */
- touchscreen@4a {
- compatible = "atmel,maxtouch";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gpiotouch>;
- reg = <0x4a>;
- interrupt-parent = <&gpio2>;
- interrupts = <15 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 107 */
- reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* SODIMM 106 */
- };
-
/* M41T0M6 real time clock on carrier board */
rtc: rtc@68 {
compatible = "st,m41t0";
@@ -109,25 +75,6 @@ rtc: rtc@68 {
};
};
-&iomuxc {
- pinctrl_gpiotouch: touchgpios {
- fsl,pins = <
- MX7D_PAD_EPDC_DATA15__GPIO2_IO15 0x74
- MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x14
- >;
- };
-};
-
-&lcdif {
- status = "okay";
-
- port {
- lcdif_out: endpoint {
- remote-endpoint = <&panel_in>;
- };
- };
-};
-
&pwm1 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
index 3b9df8c82ae3..d6fa74222960 100644
--- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -34,18 +34,6 @@ power {
};
};
- panel: panel {
- compatible = "edt,et057090dhu";
- backlight = <&bl>;
- power-supply = <®_3v3>;
-
- port {
- panel_in: endpoint {
- remote-endpoint = <&lcdif_out>;
- };
- };
- };
-
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3.3V";
@@ -72,14 +60,6 @@ reg_usbh_vbus: regulator-usbh-vbus {
};
};
-&bl {
- brightness-levels = <0 4 8 16 32 64 128 255>;
- default-brightness-level = <6>;
- power-supply = <®_3v3>;
-
- status = "okay";
-};
-
&adc1 {
status = "okay";
};
@@ -88,6 +68,18 @@ &adc2 {
status = "okay";
};
+/*
+ * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
+ * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
+ */
+&atmel_mxt_ts {
+ interrupt-parent = <&gpio1>;
+ interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 / INT */
+ pinctrl-0 = <&pinctrl_atmel_adapter>;
+ reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 / RST */
+ status = "disabled";
+};
+
&ecspi3 {
status = "okay";
@@ -113,21 +105,6 @@ &fec1 {
&i2c4 {
status = "okay";
- /*
- * Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
- * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
- */
- touchscreen@4a {
- compatible = "atmel,maxtouch";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gpiotouch>;
- reg = <0x4a>;
- interrupt-parent = <&gpio1>;
- interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 */
- reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 */
- status = "disabled";
- };
-
/* M41T0M6 real time clock on carrier board */
rtc: rtc@68 {
compatible = "st,m41t0";
@@ -135,16 +112,6 @@ rtc: rtc@68 {
};
};
-&lcdif {
- status = "okay";
-
- port {
- lcdif_out: endpoint {
- remote-endpoint = <&panel_in>;
- };
- };
-};
-
&pwm1 {
status = "okay";
};
@@ -183,12 +150,3 @@ &usdhc1 {
vmmc-supply = <®_3v3>;
status = "okay";
};
-
-&iomuxc {
- pinctrl_gpiotouch: touchgpios {
- fsl,pins = <
- MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x74
- MX7D_PAD_GPIO1_IO10__GPIO1_IO10 0x14
- >;
- };
-};
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index f1c60b0cb143..e20b0977f38f 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -3,13 +3,32 @@
* Copyright 2016-2020 Toradex
*/
+#include <dt-bindings/pwm/pwm.h>
+
/ {
- bl: backlight {
+ backlight: backlight {
+ brightness-levels = <0 45 63 88 119 158 203 255>;
compatible = "pwm-backlight";
+ default-brightness-level = <4>;
+ enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_bl_on>;
- pwms = <&pwm1 0 5000000 0>;
- enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+ power-supply = <®_module_3v3>;
+ pwms = <&pwm1 0 6666667 PWM_POLARITY_INVERTED>;
+ status = "disabled";
+ };
+
+ panel_dpi: panel-dpi {
+ backlight = <&backlight>;
+ compatible = "edt,et057090dhu";
+ power-supply = <®_3v3>;
+ status = "disabled";
+
+ port {
+ lcd_panel_in: endpoint {
+ remote-endpoint = <&lcdif_out>;
+ };
+ };
};
reg_module_3v3: regulator-module-3v3 {
@@ -301,18 +320,19 @@ codec: sgtl5000@a {
VDDD-supply = <®_DCDC3>;
};
- ad7879@2c {
+ ad7879_ts: touchscreen@2c {
+ adi,acquisition-time = /bits/ 8 <1>;
+ adi,averaging = /bits/ 8 <1>;
+ adi,conversion-interval = /bits/ 8 <255>;
+ adi,first-conversion-delay = /bits/ 8 <3>;
+ adi,median-filter-size = /bits/ 8 <2>;
+ adi,resistance-plate-x = <120>;
compatible = "adi,ad7879-1";
- reg = <0x2c>;
interrupt-parent = <&gpio1>;
interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+ reg = <0x2c>;
touchscreen-max-pressure = <4096>;
- adi,resistance-plate-x = <120>;
- adi,first-conversion-delay = /bits/ 8 <3>;
- adi,acquisition-time = /bits/ 8 <1>;
- adi,median-filter-size = /bits/ 8 <2>;
- adi,averaging = /bits/ 8 <1>;
- adi,conversion-interval = /bits/ 8 <255>;
+ status = "disabled";
};
pmic@33 {
@@ -392,12 +412,32 @@ &i2c4 {
pinctrl-1 = <&pinctrl_i2c4_recovery>;
scl-gpios = <&gpio7 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio7 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ status = "disabled";
+
+ /* Atmel maxtouch controller */
+ atmel_mxt_ts: touchscreen@4a {
+ compatible = "atmel,maxtouch";
+ interrupt-parent = <&gpio2>;
+ interrupts = <15 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 107 / INT */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_atmel_connector>;
+ reg = <0x4a>;
+ reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* SODIMM 106 / RST */
+ status = "disabled";
+ };
};
&lcdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lcdif_dat
&pinctrl_lcdif_ctrl>;
+ status = "disabled";
+
+ port {
+ lcdif_out: endpoint {
+ remote-endpoint = <&lcd_panel_in>;
+ };
+ };
};
&pwm1 {
@@ -486,7 +526,27 @@ &usdhc3 {
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4
- &pinctrl_gpio7 &pinctrl_usbc_det>;
+ &pinctrl_usbc_det>;
+
+ /*
+ * Atmel MXT touchsceen + Capacitive Touch Adapter
+ * NOTE: This pin group conflicts with pin groups pinctrl_pwm2/pinctrl_pwm3.
+ * Don't use them simultaneously.
+ */
+ pinctrl_atmel_adapter: atmelconnectorgrp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x74 /* SODIMM 28 / INT */
+ MX7D_PAD_GPIO1_IO10__GPIO1_IO10 0x14 /* SODIMM 30 / RST */
+ >;
+ };
+
+ /* Atmel MXT touchsceen + boards with built-in Capacitive Touch Connector */
+ pinctrl_atmel_connector: atmeladaptergrp {
+ fsl,pins = <
+ MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x14 /* SODIMM 106 / RST */
+ MX7D_PAD_EPDC_DATA15__GPIO2_IO15 0x74 /* SODIMM 107 / INT */
+ >;
+ };
pinctrl_gpio1: gpio1-grp {
fsl,pins = <
@@ -494,8 +554,6 @@ MX7D_PAD_SAI1_RX_SYNC__GPIO6_IO16 0x14 /* SODIMM 77 */
MX7D_PAD_EPDC_DATA09__GPIO2_IO9 0x14 /* SODIMM 89 */
MX7D_PAD_EPDC_DATA08__GPIO2_IO8 0x74 /* SODIMM 91 */
MX7D_PAD_LCD_RESET__GPIO3_IO4 0x14 /* SODIMM 93 */
- MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 /* SODIMM 95 */
- MX7D_PAD_ENET1_RGMII_TXC__GPIO7_IO11 0x14 /* SODIMM 99 */
MX7D_PAD_EPDC_DATA10__GPIO2_IO10 0x74 /* SODIMM 105 */
MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14 /* SODIMM 111 */
MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14 /* SODIMM 113 */
@@ -729,6 +787,15 @@ MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
>;
};
+ pinctrl_lvds_transceiver: lvdstx {
+ fsl,pins = <
+ MX7D_PAD_ENET1_RGMII_RD2__GPIO7_IO2 0x14 /* SODIMM 63 */
+ MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3 0x74 /* SODIMM 55 */
+ MX7D_PAD_ENET1_RGMII_TXC__GPIO7_IO11 0x14 /* SODIMM 99 */
+ MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 /* SODIMM 95 */
+ >;
+ };
+
pinctrl_pwm1: pwm1-grp {
fsl,pins = <
MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x79
diff --git a/arch/arm/boot/dts/imx7d-colibri-aster.dts b/arch/arm/boot/dts/imx7d-colibri-aster.dts
index f3f0537d5a37..ce0e6bb7db37 100644
--- a/arch/arm/boot/dts/imx7d-colibri-aster.dts
+++ b/arch/arm/boot/dts/imx7d-colibri-aster.dts
@@ -14,6 +14,26 @@ / {
"fsl,imx7d";
};
+&ad7879_ts {
+ status = "okay";
+};
+
+&atmel_mxt_ts {
+ status = "okay";
+};
+
+&backlight {
+ status = "okay";
+};
+
+&lcdif {
+ status = "okay";
+};
+
+&panel_dpi {
+ status = "okay";
+};
+
&usbotg2 {
vbus-supply = <®_usbh_vbus>;
status = "okay";
diff --git a/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts b/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
index 87b132bcd272..c610c50c003a 100644
--- a/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
@@ -13,6 +13,38 @@ / {
"fsl,imx7d";
};
+&ad7879_ts {
+ status = "okay";
+};
+
+/*
+ * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
+ * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
+ */
+&atmel_mxt_ts {
+ status = "disabled";
+};
+
+&backlight {
+ status = "okay";
+};
+
+&lcdif {
+ status = "okay";
+};
+
+&panel_dpi {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&pwm3 {
+ status = "okay";
+};
+
&usbotg2 {
vbus-supply = <®_usbh_vbus>;
status = "okay";
diff --git a/arch/arm/boot/dts/imx7s-colibri-aster.dts b/arch/arm/boot/dts/imx7s-colibri-aster.dts
index fca4e0a95c1b..87f9e0e079a8 100644
--- a/arch/arm/boot/dts/imx7s-colibri-aster.dts
+++ b/arch/arm/boot/dts/imx7s-colibri-aster.dts
@@ -13,3 +13,23 @@ / {
compatible = "toradex,colibri-imx7s-aster", "toradex,colibri-imx7s",
"fsl,imx7s";
};
+
+&ad7879_ts {
+ status = "okay";
+};
+
+&atmel_mxt_ts {
+ status = "okay";
+};
+
+&backlight {
+ status = "okay";
+};
+
+&lcdif {
+ status = "okay";
+};
+
+&panel_dpi {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts b/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts
index aa70d3f2e2e2..81956c16b95b 100644
--- a/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts
@@ -12,3 +12,35 @@ / {
compatible = "toradex,colibri-imx7s-eval-v3", "toradex,colibri-imx7s",
"fsl,imx7s";
};
+
+&ad7879_ts {
+ status = "okay";
+};
+
+/*
+ * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
+ * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
+ */
+&atmel_mxt_ts {
+ status = "disabled";
+};
+
+&backlight {
+ status = "okay";
+};
+
+&lcdif {
+ status = "okay";
+};
+
+&panel_dpi {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&pwm3 {
+ status = "okay";
+};
--
2.35.1