diff options
Diffstat (limited to 'arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts')
| -rw-r--r-- | arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 186 |
1 files changed, 174 insertions, 12 deletions
diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts index d9b4de9e4757..21c33f165ba9 100644 --- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts +++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts @@ -7,22 +7,28 @@ /dts-v1/; #include "th1520.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> / { model = "BeagleV Ahead"; compatible = "beagle,beaglev-ahead", "thead,th1520"; aliases { + ethernet0 = &gmac0; gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; gpio3 = &gpio3; + gpio4 = &gpio4; + gpio5 = &aogpio; serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; serial3 = &uart3; serial4 = &uart4; serial5 = &uart5; + spi0 = &spi0; }; chosen { @@ -32,7 +38,42 @@ memory@0 { device_type = "memory"; reg = <0x0 0x00000000 0x1 0x00000000>; + }; + leds { + pinctrl-names = "default"; + pinctrl-0 = <&led_pins>; + compatible = "gpio-leds"; + + led-1 { + gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_BLUE>; + label = "led1"; + }; + + led-2 { + gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_BLUE>; + label = "led2"; + }; + + led-3 { + gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_BLUE>; + label = "led3"; + }; + + led-4 { + gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_BLUE>; + label = "led4"; + }; + + led-5 { + gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_BLUE>; + label = "led5"; + }; }; }; @@ -44,18 +85,6 @@ clock-frequency = <32768>; }; -&apb_clk { - clock-frequency = <62500000>; -}; - -&sdhci_clk { - clock-frequency = <198000000>; -}; - -&uart_sclk { - clock-frequency = <100000000>; -}; - &dmac0 { status = "okay"; }; @@ -70,6 +99,137 @@ status = "okay"; }; +&gmac0 { + pinctrl-names = "default"; + pinctrl-0 = <&gmac0_pins>; + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; + status = "okay"; +}; + +&mdio0 { + phy0: ethernet-phy@1 { + reg = <1>; + interrupt-parent = <&gpio3>; + interrupts = <22 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio3 21 GPIO_ACTIVE_LOW>; + reset-delay-us = <10000>; + reset-post-delay-us = <50000>; + }; +}; + +&padctrl_aosys { + led_pins: led-0 { + led-pins { + pins = "AUDIO_PA8", /* GPIO4_8 */ + "AUDIO_PA9", /* GPIO4_9 */ + "AUDIO_PA10", /* GPIO4_10 */ + "AUDIO_PA11", /* GPIO4_11 */ + "AUDIO_PA12"; /* GPIO4_12 */ + bias-disable; + drive-strength = <3>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; +}; + +&padctrl0_apsys { + gmac0_pins: gmac0-0 { + tx-pins { + pins = "GMAC0_TX_CLK", + "GMAC0_TXEN", + "GMAC0_TXD0", + "GMAC0_TXD1", + "GMAC0_TXD2", + "GMAC0_TXD3"; + function = "gmac0"; + bias-disable; + drive-strength = <25>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + + rx-pins { + pins = "GMAC0_RX_CLK", + "GMAC0_RXDV", + "GMAC0_RXD0", + "GMAC0_RXD1", + "GMAC0_RXD2", + "GMAC0_RXD3"; + function = "gmac0"; + bias-disable; + drive-strength = <1>; + input-enable; + input-schmitt-disable; + slew-rate = <0>; + }; + + mdc-pins { + pins = "GMAC0_MDC"; + function = "gmac0"; + bias-disable; + drive-strength = <13>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + + mdio-pins { + pins = "GMAC0_MDIO"; + function = "gmac0"; + bias-disable; + drive-strength = <13>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + + phy-reset-pins { + pins = "GMAC0_COL"; /* GPIO3_21 */ + bias-disable; + drive-strength = <3>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + + phy-interrupt-pins { + pins = "GMAC0_CRS"; /* GPIO3_22 */ + function = "gpio"; + bias-pull-up; + drive-strength = <1>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + }; + + uart0_pins: uart0-0 { + tx-pins { + pins = "UART0_TXD"; + function = "uart"; + bias-disable; + drive-strength = <3>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + + rx-pins { + pins = "UART0_RXD"; + function = "uart"; + bias-pull-up; + drive-strength = <1>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + }; +}; + &sdio0 { bus-width = <4>; max-frequency = <198000000>; @@ -77,5 +237,7 @@ }; &uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; status = "okay"; }; |