diff options
Diffstat (limited to 'dts/src/arm/bcm2837-rpi-3-b-plus.dts')
-rw-r--r-- | dts/src/arm/bcm2837-rpi-3-b-plus.dts | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/dts/src/arm/bcm2837-rpi-3-b-plus.dts b/dts/src/arm/bcm2837-rpi-3-b-plus.dts deleted file mode 100644 index 61010266ca..0000000000 --- a/dts/src/arm/bcm2837-rpi-3-b-plus.dts +++ /dev/null @@ -1,183 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/dts-v1/; -#include "bcm2837.dtsi" -#include "bcm2836-rpi.dtsi" -#include "bcm283x-rpi-lan7515.dtsi" -#include "bcm283x-rpi-usb-host.dtsi" - -/ { - compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837"; - model = "Raspberry Pi 3 Model B+"; - - chosen { - /* 8250 auxiliary UART instead of pl011 */ - stdout-path = "serial1:115200n8"; - }; - - memory@0 { - device_type = "memory"; - reg = <0 0x40000000>; - }; - - leds { - led-act { - gpios = <&gpio 29 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>; - }; -}; - -&firmware { - expgpio: gpio { - compatible = "raspberrypi,firmware-gpio"; - gpio-controller; - #gpio-cells = <2>; - gpio-line-names = "BT_ON", - "WL_ON", - "STATUS_LED_R", - "LAN_RUN", - "", - "CAM_GPIO0", - "CAM_GPIO1", - ""; - status = "okay"; - }; -}; - -&gpio { - /* - * Taken from rpi_SCH_3bplus_1p0_reduced.pdf and - * the official GPU firmware DT blob. - * - * Legend: - * "NC" = not connected (no rail from the SoC) - * "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", - "GPIO12", - "GPIO13", - /* Serial port */ - "TXD1", - "RXD1", - "GPIO16", - "GPIO17", - "GPIO18", - "GPIO19", - "GPIO20", - "GPIO21", - "GPIO22", - "GPIO23", - "GPIO24", - "GPIO25", - "GPIO26", - "GPIO27", - "HDMI_HPD_N", - "STATUS_LED_G", - /* Used by BT module */ - "CTS0", - "RTS0", - "TXD0", - "RXD0", - /* Used by Wifi */ - "SD1_CLK", - "SD1_CMD", - "SD1_DATA0", - "SD1_DATA1", - "SD1_DATA2", - "SD1_DATA3", - "PWM0_OUT", - "PWM1_OUT", - "ETHCLK", - "WIFI_CLK", - "SDA0", - "SCL0", - "SMPS_SCL", - "SMPS_SDA", - /* Used by SD Card */ - "SD_CLK_R", - "SD_CMD_R", - "SD_DATA0_R", - "SD_DATA1_R", - "SD_DATA2_R", - "SD_DATA3_R"; -}; - -&hdmi { - hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>; - power-domains = <&power RPI_POWER_DOMAIN_HDMI>; - status = "okay"; -}; - -&pwm { - pinctrl-names = "default"; - pinctrl-0 = <&pwm0_gpio40 &pwm1_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>; - status = "okay"; - bus-width = <4>; - non-removable; - mmc-pwrseq = <&wifi_pwrseq>; - - brcmf: wifi@1 { - reg = <1>; - compatible = "brcm,bcm4329-fmac"; - }; -}; - -/* SDHOST is used to drive the SD card */ -&sdhost { - pinctrl-names = "default"; - pinctrl-0 = <&sdhost_gpio48>; - status = "okay"; - bus-width = <4>; -}; - -/* uart0 communicates with the BT module */ -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>; - 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"; -}; |