diff options
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 65 |
1 files changed, 50 insertions, 15 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi index ec09bb5792b7..bfedfc1472ec 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi @@ -6,6 +6,8 @@ */ #include "meson-gxbb.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> / { aliases { @@ -25,8 +27,10 @@ leds { compatible = "gpio-leds"; - system { - label = "wetek-play:system-status"; + led-power { + /* red in suspend or power-off */ + color = <LED_COLOR_ID_BLUE>; + function = LED_FUNCTION_POWER; gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>; default-state = "on"; panic-indicator; @@ -45,21 +49,29 @@ enable-active-high; }; - vddio_boot: regulator-vddio_boot { + vddio_boot: regulator-vddio-boot { compatible = "regulator-fixed"; regulator-name = "VDDIO_BOOT"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - vddao_3v3: regulator-vddao_3v3 { + vddao_3v3: regulator-vddao-3v3 { compatible = "regulator-fixed"; regulator-name = "VDDAO_3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - vcc_3v3: regulator-vcc_3v3 { + vddio_ao18: regulator-vddio-ao18 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vcc_3v3: regulator-vcc-3v3 { compatible = "regulator-fixed"; regulator-name = "VCC_3V3"; regulator-min-microvolt = <3300000>; @@ -130,10 +142,6 @@ amlogic,tx-delay-ns = <2>; - snps,reset-gpio = <&gpio GPIOZ_14 0>; - snps,reset-delays-us = <0 10000 1000000>; - snps,reset-active-low; - mdio { compatible = "snps,dwmac-mdio"; #address-cells = <1>; @@ -142,6 +150,14 @@ eth_phy0: ethernet-phy@0 { /* Realtek RTL8211F (0x001cc916) */ reg = <0>; + + reset-assert-us = <10000>; + reset-deassert-us = <80000>; + reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; + + interrupt-parent = <&gpio_intc>; + /* MAC_INTR on GPIOZ_15 */ + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; }; }; }; @@ -150,6 +166,7 @@ status = "okay"; pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; pinctrl-names = "default"; + hdmi-supply = <&vddio_ao18>; }; &hdmi_tx_tmds_port { @@ -168,8 +185,11 @@ status = "okay"; pinctrl-0 = <&pwm_e_pins>; pinctrl-names = "default"; - clocks = <&clkc CLKID_FCLK_DIV4>; - clock-names = "clkin0"; +}; + +&saradc { + status = "okay"; + vref-supply = <&vddio_ao18>; }; /* Wireless SDIO Module */ @@ -183,11 +203,14 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + max-frequency = <50000000>; non-removable; disable-wp; + /* WiFi firmware requires power to be kept while in suspend */ + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; vmmc-supply = <&vddao_3v3>; @@ -208,11 +231,10 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + max-frequency = <50000000>; disable-wp; - cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vcc_3v3>; @@ -238,6 +260,19 @@ vqmmc-supply = <&vddio_boot>; }; +/* This is connected to the Bluetooth module: */ +&uart_A { + status = "okay"; + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; + pinctrl-names = "default"; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>; + }; +}; + /* This UART is brought out to the DB9 connector */ &uart_AO { status = "okay"; |