diff --git a/root/target/linux/bcm27xx/files/arch/arm/boot/dts/bcm2711-rpi-cm4.dts b/root/target/linux/bcm27xx/files/arch/arm/boot/dts/bcm2711-rpi-cm4.dts deleted file mode 100755 index 497fd329..00000000 --- a/root/target/linux/bcm27xx/files/arch/arm/boot/dts/bcm2711-rpi-cm4.dts +++ /dev/null @@ -1,532 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/dts-v1/; -#include "bcm2711.dtsi" -#include "bcm2711-rpi.dtsi" -//#include "bcm283x-rpi-usb-peripheral.dtsi" - -/ { - compatible = "raspberrypi,4-compute-module", "brcm,bcm2711"; - model = "openmptcprouter_5G_M4"; - - chosen { - /* 8250 auxiliary UART instead of pl011 */ - stdout-path = "serial1:115200n8"; - }; - - leds { - led-act { - gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; - }; - - led-pwr { - label = "PWR"; - gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; - default-state = "keep"; - linux,default-trigger = "default-on"; - }; - }; - - wifi_pwrseq: wifi-pwrseq { - compatible = "mmc-pwrseq-simple"; - reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>; - }; - - sd_io_1v8_reg: sd_io_1v8_reg { - compatible = "regulator-gpio"; - regulator-name = "vdd-sd-io"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - regulator-settling-time-us = <5000>; - gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>; - states = <1800000 0x1>, - <3300000 0x0>; - status = "okay"; - }; - - sd_vcc_reg: sd_vcc_reg { - compatible = "regulator-fixed"; - regulator-name = "vcc-sd"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - enable-active-high; - gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>; - }; -}; - -&ddc0 { - status = "okay"; -}; - -&ddc1 { - status = "okay"; -}; - -&expgpio { - gpio-line-names = "BT_ON", - "WL_ON", - "PWR_LED_OFF", - "ANT1", - "VDD_SD_IO_SEL", - "CAM_GPIO", - "SD_PWR_ON", - "ANT2"; - - ant1: ant1 { - gpio-hog; - gpios = <3 GPIO_ACTIVE_HIGH>; - output-high; - }; - - ant2: ant2 { - gpio-hog; - gpios = <7 GPIO_ACTIVE_HIGH>; - output-low; - }; -}; - -&gpio { - /* - * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and - * the official GPU firmware DT blob. - * - * Legend: - * "FOO" = GPIO line named "FOO" on the schematic - * "FOO_N" = GPIO line named "FOO" on schematic, active low - */ - gpio-line-names = "ID_SDA", - "ID_SCL", - "SDA1", - "SCL1", - "GPIO_GCLK", - "GPIO5", - "GPIO6", - "SPI_CE1_N", - "SPI_CE0_N", - "SPI_MISO", - "SPI_MOSI", - "SPI_SCLK", - /* Serial port */ - "TXD1", - "RXD1", - "GPIO25", - "RGMII_MDIO", - "RGMIO_MDC", - /* Used by BT module */ - "CTS0", - "RTS0", - "TXD0", - "RXD0", - /* Used by Wifi */ - "SD1_CLK", - "SD1_CMD", - "SD1_DATA0", - "SD1_DATA1", - "SD1_DATA2", - "SD1_DATA3", - /* Shared with SPI flash */ - "PWM0_MISO", - "PWM1_MOSI", - "STATUS_LED_G_CLK", - "SPIFLASH_CE_N", - "SDA0", - "SCL0", - "RGMII_RXCLK", - "RGMII_RXCTL", - "RGMII_RXD0", - "RGMII_RXD1", - "RGMII_RXD2", - "RGMII_RXD3", - "RGMII_TXCLK", - "RGMII_TXCTL", - "RGMII_TXD0", - "RGMII_TXD1", - "RGMII_TXD2", - "RGMII_TXD3"; -}; - -&hdmi0 { - status = "okay"; -}; - -&hdmi1 { - status = "okay"; -}; - -&pixelvalve0 { - status = "okay"; -}; - -&pixelvalve1 { - status = "okay"; -}; - -&pixelvalve2 { - status = "okay"; -}; - -&pixelvalve4 { - status = "okay"; -}; - -&pwm1 { - pinctrl-names = "default"; - pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>; - status = "okay"; -}; - -/* SDHCI is used to control the SDIO for wireless */ -&sdhci { - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&emmc_gpio34>; - bus-width = <4>; - non-removable; - mmc-pwrseq = <&wifi_pwrseq>; - status = "okay"; - - brcmf: wifi@1 { - reg = <1>; - compatible = "brcm,bcm4329-fmac"; - }; -}; - -/* EMMC2 is used to drive the EMMC card */ -&emmc2 { - bus-width = <8>; - vqmmc-supply = <&sd_io_1v8_reg>; - vmmc-supply = <&sd_vcc_reg>; - broken-cd; - status = "okay"; -}; - -&genet { - phy-handle = <&phy1>; - phy-mode = "rgmii-rxid"; - status = "okay"; -}; - -&genet_mdio { - phy1: ethernet-phy@0 { - /* No PHY interrupt */ - reg = <0x0>; - }; -}; - -&pcie0 { - pci@0,0 { - device-type = "pci"; - #address-cells = <3>; - #size-cells = <2>; - ranges; - - reg = <0 0 0 0 0>; - - usb@0,0 { - reg = <0 0 0 0 0>; - resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>; - }; - }; -}; - -/* uart0 communicates with the BT module */ -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>; - uart-has-rtscts; - status = "okay"; - - bluetooth { - compatible = "brcm,bcm43438-bt"; - max-speed = <2000000>; - shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>; - }; -}; - -/* uart1 is mapped to the pin header */ -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&uart1_gpio14>; - status = "okay"; -}; - -&vchiq { - interrupts = ; -}; - -&vc4 { - status = "okay"; -}; - -&vec { - status = "disabled"; -}; - -// ============================================= -// Downstream rpi- changes - -#define BCM2711 - -#include "bcm270x.dtsi" -#include "bcm271x-rpi-bt.dtsi" - -/ { - soc { - /delete-node/ pixelvalve@7e807000; - /delete-node/ hdmi@7e902000; - }; -}; - -#include "bcm2711-rpi-ds.dtsi" -#include "bcm283x-rpi-csi0-2lane.dtsi" -#include "bcm283x-rpi-csi1-4lane.dtsi" -#include "bcm283x-rpi-i2c0mux_0_44.dtsi" - -/ { - chosen { - bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; - }; - - aliases { - serial0 = &uart1; - serial1 = &uart0; - mmc0 = &emmc2; - mmc1 = &mmcnr; - mmc2 = &sdhost; - i2c3 = &i2c3; - i2c4 = &i2c4; - i2c5 = &i2c5; - i2c6 = &i2c6; - i2c20 = &ddc0; - i2c21 = &ddc1; - spi3 = &spi3; - spi4 = &spi4; - spi5 = &spi5; - spi6 = &spi6; - /delete-property/ intc; - }; - - /delete-node/ wifi-pwrseq; -}; - -&mmcnr { - pinctrl-names = "default"; - pinctrl-0 = <&sdio_pins>; - bus-width = <4>; - status = "okay"; -}; - -&uart0 { - pinctrl-0 = <&uart0_pins &bt_pins>; - status = "okay"; -}; - -&uart1 { - pinctrl-0 = <&uart1_pins>; -}; - -&gpio { - - sdio_pins: sdio_pins { - brcm,pins = <34 35 36 37 38 39>; - brcm,function = ; // alt3 = SD1 - brcm,pull = <0 2 2 2 2 2>; - }; - - bt_pins: bt_pins { - brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0 - // to fool pinctrl - brcm,function = <0>; - brcm,pull = <2>; - }; - - uart0_pins: uart0_pins { - brcm,pins = <32 33>; - brcm,function = ; - brcm,pull = <0 2>; - }; - - uart1_pins: uart1_pins { - brcm,pins; - brcm,function; - brcm,pull; - }; - - uart2_pins: uart2_pins { - brcm,pins = <0 1>; - brcm,function = ; - brcm,pull = <0 2>; - }; - - uart3_pins: uart3_pins { - brcm,pins = <4 5>; - brcm,function = ; - brcm,pull = <0 2>; - }; - - uart4_pins: uart4_pins { - brcm,pins = <8 9>; - brcm,function = ; - brcm,pull = <0 2>; - }; -}; - -&i2c0if { - clock-frequency = <100000>; -}; - -// ============================================= -// Board specific stuff here - -&pcie0 { - brcm,enable-l1ss; -}; - -&sdhost { - status = "disabled"; -}; - -&phy1 { - led-modes = <0x00 0x08>; /* link/activity link */ -}; - -&gpio { - audio_pins: audio_pins { - brcm,pins = <>; - brcm,function = <>; - }; -}; - -&leds { - act_led: led-act { - label = "led0"; - linux,default-trigger = "mmc0"; - gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; - }; - - pwr_led: led-pwr { - label = "led1"; - linux,default-trigger = "default-on"; - gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; - }; - - wlan2g { - label = "wlan2g"; - gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; - }; - - wlan5g { - label = "wlan5g"; - gpios = <&gpio 3 GPIO_ACTIVE_HIGH>; - }; - - wan { - label = "wan"; - gpios = <&gpio 27 GPIO_ACTIVE_HIGH>; - }; - - 5g1 { - label = "5g1"; - gpios = <&gpio 21 GPIO_ACTIVE_HIGH>; - }; - - 5g2 { - label = "5g2"; - gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; - }; - - 5g3 { - label = "5g3"; - gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; - }; - - 5g4 { - label = "5g4"; - gpios = <&gpio 12 GPIO_ACTIVE_HIGH>; - }; - - 5g5 { - label = "5g5"; - gpios = <&gpio 10 GPIO_ACTIVE_HIGH>; - }; - - 5g6 { - label = "5g6"; - gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; - }; - - 5gpwr1 { - label = "5gpwr1"; - gpios = <&gpio 26 GPIO_ACTIVE_HIGH>; - }; - - 5gpwr2 { - label = "5gpwr2"; - gpios = <&gpio 19 GPIO_ACTIVE_HIGH>; - }; - - 5gpwr3 { - label = "5gpwr3"; - gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; - }; - - 5gpwr4 { - label = "5gpwr4"; - gpios = <&gpio 24 GPIO_ACTIVE_HIGH>; - }; - - 5gpwr5 { - label = "5gpwr5"; - gpios = <&gpio 23 GPIO_ACTIVE_HIGH>; - }; - - 5gpwr6 { - label = "5gpwr6"; - gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; - }; -}; - -&pwm1 { - status = "disabled"; -}; - -&audio { - pinctrl-names = "default"; - pinctrl-0 = <&audio_pins>; - brcm,disable-headphones = <1>; -}; - -/ { - __overrides__ { - act_led_gpio = <&act_led>,"gpios:4"; - act_led_activelow = <&act_led>,"gpios:8"; - act_led_trigger = <&act_led>,"linux,default-trigger"; - - pwr_led_gpio = <&pwr_led>,"gpios:4"; - pwr_led_activelow = <&pwr_led>,"gpios:8"; - pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; - - eth_led0 = <&phy1>,"led-modes:0"; - eth_led1 = <&phy1>,"led-modes:4"; - - ant1 = <&ant1>,"output-high?=on", - <&ant1>, "output-low?=off", - <&ant2>, "output-high?=off", - <&ant2>, "output-low?=on"; - ant2 = <&ant1>,"output-high?=off", - <&ant1>, "output-low?=on", - <&ant2>, "output-high?=on", - <&ant2>, "output-low?=off"; - noant = <&ant1>,"output-high?=off", - <&ant1>, "output-low?=on", - <&ant2>, "output-high?=off", - <&ant2>, "output-low?=on"; - - sd_poll_once = <&emmc2>, "non-removable?"; - spi_dma4 = <&spi0>, "dmas:0=", <&dma40>, - <&spi0>, "dmas:8=", <&dma40>; - }; -}; \ No newline at end of file