diff options
Diffstat (limited to 'dts/src/arm64/amlogic/meson-gxbb-nanopi-k2.dts')
| -rw-r--r-- | dts/src/arm64/amlogic/meson-gxbb-nanopi-k2.dts | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/dts/src/arm64/amlogic/meson-gxbb-nanopi-k2.dts b/dts/src/arm64/amlogic/meson-gxbb-nanopi-k2.dts index d6ca684e0e..1fd2e56e6b 100644 --- a/dts/src/arm64/amlogic/meson-gxbb-nanopi-k2.dts +++ b/dts/src/arm64/amlogic/meson-gxbb-nanopi-k2.dts @@ -7,6 +7,7 @@ #include "meson-gxbb.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/sound/meson-aiu.h> / { compatible = "friendlyarm,nanopi-k2", "amlogic,meson-gxbb"; @@ -29,7 +30,7 @@ leds { compatible = "gpio-leds"; - stat { + led-stat { label = "nanopi-k2:blue:stat"; gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>; default-state = "on"; @@ -130,6 +131,44 @@ }; }; }; + + sound { + compatible = "amlogic,gx-sound-card"; + model = "NANOPI-K2"; + assigned-clocks = <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>, + <&clkc CLKID_MPLL2>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + + dai-link-0 { + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; + }; + + dai-link-1 { + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; + dai-format = "i2s"; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&aiu AIU_HDMI CTRL_I2S>; + }; + }; + + dai-link-2 { + sound-dai = <&aiu AIU_HDMI CTRL_OUT>; + + codec-0 { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +&aiu { + status = "okay"; }; &cec_AO { @@ -165,7 +204,7 @@ reg = <0>; reset-assert-us = <10000>; - reset-deassert-us = <30000>; + reset-deassert-us = <80000>; reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; interrupt-parent = <&gpio_intc>; @@ -345,9 +384,20 @@ /* Bluetooth on AP6212 */ &uart_A { - status = "disabled"; + status = "okay"; pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; pinctrl-names = "default"; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&wifi_32k>; + clock-names = "lpo"; + vbat-supply = <&vddio_ao3v3>; + vddio-supply = <&vddio_ao18>; + host-wakeup-gpios = <&gpio GPIOX_21 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>; + }; }; /* 40-pin CON1 */ |