diff options
author | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2016-11-03 21:07:09 +0300 |
---|---|---|
committer | Simon Horman <horms+renesas@verge.net.au> | 2016-11-21 12:18:46 +0300 |
commit | d9b1c753878310c90e8be178f6a8e119fd0aa25d (patch) | |
tree | d3259a5e13f6a1d3414ddf7971165e4d18a06596 /arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts | |
parent | 76b5bba9855e4cd572e3cb44cd7c95b2043f7aee (diff) | |
download | linux-d9b1c753878310c90e8be178f6a8e119fd0aa25d.tar.xz |
arm64: dts: m3ulcb: initial device tree
Add the initial device tree for the R8A7796 SoC based M3ULCB low cost
board (R-Car Starter Kit Pro)
This commit supports the following peripherals:
- SCIF (console)
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts')
-rw-r--r-- | arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts new file mode 100644 index 000000000000..1ae0708bb495 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts @@ -0,0 +1,51 @@ +/* + * Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) board + * + * Copyright (C) 2016 Renesas Electronics Corp. + * Copyright (C) 2016 Cogent Embedded, Inc. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +#include "r8a7796.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Renesas M3ULCB board based on r8a7796"; + compatible = "renesas,m3ulcb", "renesas,r8a7796"; + + aliases { + serial0 = &scif2; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x38000000>; + }; +}; + +&extal_clk { + clock-frequency = <16666666>; +}; + +&pfc { + scif2_pins: scif2 { + groups = "scif2_data_a"; + function = "scif2"; + }; +}; + +&scif2 { + pinctrl-0 = <&scif2_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; |