diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts | 41 |
1 files changed, 9 insertions, 32 deletions
diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts index 28be0332c1c8..f7222a28903e 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts +++ b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts @@ -3,6 +3,7 @@ #include "bcm2837.dtsi" #include "bcm2836-rpi.dtsi" #include "bcm283x-rpi-usb-host.dtsi" +#include "bcm283x-rpi-wifi-bt.dtsi" / { compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837"; @@ -19,11 +20,11 @@ }; leds { - act { + led-act { gpios = <&gpio 29 GPIO_ACTIVE_HIGH>; }; - pwr { + led-pwr { label = "PWR"; gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; default-state = "keep"; @@ -54,7 +55,6 @@ * 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 */ @@ -130,28 +130,6 @@ 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"; @@ -160,16 +138,15 @@ bus-width = <4>; }; -/* uart0 communicates with the BT module */ +/* uart0 communicates with the BT module + * + * 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. + */ &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 */ |