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Diffstat (limited to 'dts/src/arm/bcm2837-rpi-3-a-plus.dts')
-rw-r--r--dts/src/arm/bcm2837-rpi-3-a-plus.dts180
1 files changed, 0 insertions, 180 deletions
diff --git a/dts/src/arm/bcm2837-rpi-3-a-plus.dts b/dts/src/arm/bcm2837-rpi-3-a-plus.dts
deleted file mode 100644
index 77099a7871..0000000000
--- a/dts/src/arm/bcm2837-rpi-3-a-plus.dts
+++ /dev/null
@@ -1,180 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/dts-v1/;
-#include "bcm2837.dtsi"
-#include "bcm2836-rpi.dtsi"
-#include "bcm283x-rpi-usb-host.dtsi"
-
-/ {
- compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837";
- model = "Raspberry Pi 3 Model A+";
-
- chosen {
- /* 8250 auxiliary UART instead of pl011 */
- stdout-path = "serial1:115200n8";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0 0x20000000>;
- };
-
- 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";
- };
- };
-};
-
-&firmware {
- expgpio: gpio {
- compatible = "raspberrypi,firmware-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-line-names = "",
- "BT_WL_ON",
- "STATUS_LED_R",
- "",
- "",
- "CAM_GPIO0",
- "CAM_GPIO1",
- "";
- status = "okay";
- };
-};
-
-&gpio {
- /*
- * This is mostly based on 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",
- "", /* GPIO42 */
- "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
- *
- * WL_REG_ON and BT_REG_ON of the CYW43455 Wifi/BT module are driven
- * by a single GPIO. We can't give GPIO control to one of the drivers,
- * otherwise the other part would get unexpectedly disturbed.
- */
-&sdhci {
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&emmc_gpio34>;
- status = "okay";
- bus-width = <4>;
- non-removable;
-
- 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>;
- };
-};
-
-/* uart1 is mapped to the pin header */
-&uart1 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart1_gpio14>;
- status = "okay";
-};