diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2017-10-19 17:30:31 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2017-10-19 17:30:31 +0200 |
| commit | 4cb4261dc2908557d04c982060982d69e809c25c (patch) | |
| tree | 71e5e396f39d64ad2ef5f4ec077eb91071f70a3d /arch | |
| parent | Linux 4.14-rc4 (diff) | |
| parent | Merge tag 'bcm2835-dt-fixes-2017-10-06' into devicetree/fixes (diff) | |
| download | linux-dev-4cb4261dc2908557d04c982060982d69e809c25c.tar.xz linux-dev-4cb4261dc2908557d04c982060982d69e809c25c.zip | |
Merge tag 'arm-soc/for-4.14/devicetree-fixes' of http://github.com/Broadcom/stblinux into fixes
Pull "Broadcom devicetree fixes for 4.14" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoC Device Tree fixes for 4.14,
please pull the following:
- Loic fixes the console path on the Raspberry Pi 3 which was not correctly set
and would cause all sorts of confusion between the Bluetooth controller and the
kernel console
* tag 'arm-soc/for-4.14/devicetree-fixes' of http://github.com/Broadcom/stblinux:
ARM: dts: bcm283x: Fix console path on RPi3
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 9 | ||||
| -rw-r--r-- | arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/bcm283x.dtsi | 7 |
3 files changed, 14 insertions, 7 deletions
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts index 82651c3eb682..b8565fc33eea 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts @@ -18,12 +18,9 @@ compatible = "raspberrypi,model-zero-w", "brcm,bcm2835"; model = "Raspberry Pi Zero W"; - /* Needed by firmware to properly init UARTs */ - aliases { - uart0 = "/soc/serial@7e201000"; - uart1 = "/soc/serial@7e215040"; - serial0 = "/soc/serial@7e201000"; - serial1 = "/soc/serial@7e215040"; + chosen { + /* 8250 auxiliary UART instead of pl011 */ + stdout-path = "serial1:115200n8"; }; leds { diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts index 20725ca487f3..c71a0d73d2a2 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts +++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts @@ -8,6 +8,11 @@ compatible = "raspberrypi,3-model-b", "brcm,bcm2837"; model = "Raspberry Pi 3 Model B"; + chosen { + /* 8250 auxiliary UART instead of pl011 */ + stdout-path = "serial1:115200n8"; + }; + memory { reg = <0 0x40000000>; }; diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index 431dcfc900c0..013431e3d7c3 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -20,8 +20,13 @@ #address-cells = <1>; #size-cells = <1>; + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + chosen { - bootargs = "earlyprintk console=ttyAMA0"; + stdout-path = "serial0:115200n8"; }; thermal-zones { |