Bananapi S070WV20-CT16 is a pure RGB output panel with ICN6211 DSI/RGB convertor bridge.
Enable support for it.
Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- .../boot/dts/sun8i-r16-bananapi-m2m-panel.dts | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m-panel.dts b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m-panel.dts index bf5b5e2f6168..04392358b492 100644 --- a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m-panel.dts +++ b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m-panel.dts @@ -44,6 +44,7 @@ #include "sun8i-a33.dtsi"
#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pwm/pwm.h>
/ { model = "BananaPi M2 Magic"; @@ -55,12 +56,21 @@ aliases { i2c2 = &i2c2; serial0 = &uart0; serial1 = &uart1; + mmc0 = &mmc0; };
chosen { stdout-path = "serial0:115200n8"; };
+ backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <1 2 4 8 16 32 64 128 255>; + default-brightness-level = <8>; + enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PL4 */ + }; + leds { compatible = "gpio-leds";
@@ -122,6 +132,27 @@ &dai { status = "okay"; };
+&de { + status = "okay"; +}; + +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dcdc1>; /* VCC-DSI */ + status = "okay"; + + panel@0 { + compatible = "bananapi,s070wv20-ct16-icn6211"; + reg = <0>; + reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* LCD-RST: PL5 */ + enable-gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PB7 */ + backlight = <&backlight>; + }; +}; + &ehci0 { status = "okay"; }; @@ -157,6 +188,12 @@ &ohci0 { status = "okay"; };
+&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin>; + status = "okay"; +}; + &r_rsb { status = "okay";
@@ -269,6 +306,10 @@ &sound { status = "okay"; };
+&tcon0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>;