ARM: dts: apalis-imx6: move backlight to module level

PWM-part of the backlight device is the same for all Toradex boards.
Move all backlight properties to the module-level devicetree.
Remain the device disabled - it should be enabled in corresponding
overlays.

Related-to: ELB-3240
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

5 files changed, 4 insertions, 31 deletions

diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dts b/arch/arm/boot/dts/imx6q-apalis-eval.dts
index 0dd30ef267a5..5e5865df509f 100644
--- a/arch/arm/boot/dts/imx6q-apalis-eval.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-eval.dts
@@ -89,14 +89,6 @@
 	};
 };
 
-&backlight {
-	brightness-levels = <0 45 63 88 119 158 203 255>;
-	default-brightness-level = <4>;
-	power-supply = <&reg_3v3_sw>;
-	pwms = <&pwm4 0 6666667 PWM_POLARITY_INVERTED>;
-	status = "okay";
-};
-
 &can1 {
 	xceiver-supply = <&reg_3v3_sw>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
index e9a0f5329e49..a4d558cacf9c 100644
--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
@@ -140,14 +140,6 @@
 	};
 };
 
-&backlight {
-	brightness-levels = <0 45 63 88 119 158 203 255>;
-	default-brightness-level = <4>;
-	power-supply = <&reg_3v3_sw>;
-	pwms = <&pwm4 0 6666667 PWM_POLARITY_INVERTED>;
-	status = "okay";
-};
-
 &can1 {
 	xceiver-supply = <&reg_3v3_sw>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts
index 65f325b49900..de0aceaeb2f1 100644
--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts
@@ -168,13 +168,6 @@
 	};
 };
 
-&backlight {
-	brightness-levels = <0 45 63 88 119 158 203 255>;
-	default-brightness-level = <4>;
-	pwms = <&pwm4 0 6666667 PWM_POLARITY_INVERTED>;
-	status = "okay";
-};
-
 /* Apalis SPI1 */
 &ecspi1 {
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
index af8cb4c03029..4db265718ed1 100644
--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
@@ -131,14 +131,6 @@
 	};
 };
 
-&backlight {
-	brightness-levels = <0 45 63 88 119 158 203 255>;
-	default-brightness-level = <4>;
-	power-supply = <&reg_3v3_sw>;
-	pwms = <&pwm4 0 6666667 PWM_POLARITY_INVERTED>;
-	status = "okay";
-};
-
 &can1 {
 	xceiver-supply = <&reg_3v3_sw>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index 77f590c7d40f..4b2b2d481ed8 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -63,7 +63,11 @@
 		compatible = "pwm-backlight";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_gpio_bl_on>;
+		brightness-levels = <0 45 63 88 119 158 203 255>;
+		default-brightness-level = <4>;
 		enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_module_3v3>;
+		pwms = <&pwm4 0 6666667 PWM_POLARITY_INVERTED>;
 		status = "disabled";
 	};