diff options
-rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index fedd0b22f8f8..da217130f3aa 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -19,6 +19,14 @@ reg = <0x80000000 0x80000000>; }; + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + status = "okay"; + }; + spi4 { compatible = "spi-gpio"; pinctrl-names = "default"; @@ -309,6 +317,12 @@ >; }; + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO01__PWM1_OUT 0x110b0 + >; + }; + pinctrl_spi1: spi1grp { fsl,pins = < MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x59 @@ -374,6 +388,12 @@ }; }; +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; |