diff options
author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/arm/boot/dts/efm32gg-dk3750.dts | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/arm/boot/dts/efm32gg-dk3750.dts')
-rw-r--r-- | kernel/arch/arm/boot/dts/efm32gg-dk3750.dts | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/efm32gg-dk3750.dts b/kernel/arch/arm/boot/dts/efm32gg-dk3750.dts new file mode 100644 index 000000000..b4031fa4a --- /dev/null +++ b/kernel/arch/arm/boot/dts/efm32gg-dk3750.dts @@ -0,0 +1,86 @@ +/* + * Device tree for EFM32GG-DK3750 development board. + * + * Documentation available from + * http://www.silabs.com/Support%20Documents/TechnicalDocs/efm32gg-dk3750-ug.pdf + */ + +/dts-v1/; +#include "efm32gg.dtsi" + +/ { + model = "Energy Micro Giant Gecko Development Kit"; + compatible = "efm32,dk3750"; + + chosen { + bootargs = "console=ttyefm4,115200 init=/linuxrc ignore_loglevel ihash_entries=64 dhash_entries=64 earlyprintk uclinux.physaddr=0x8c400000 root=/dev/mtdblock0"; + }; + + memory { + reg = <0x88000000 0x400000>; + }; + + soc { + adc@40002000 { + status = "ok"; + }; + + i2c@4000a000 { + efm32,location = <3>; + status = "ok"; + + temp@48 { + compatible = "st,stds75"; + reg = <0x48>; + }; + + eeprom@50 { + compatible = "microchip,24c02"; + reg = <0x50>; + pagesize = <16>; + }; + }; + + spi0: spi@4000c000 { /* USART0 */ + cs-gpios = <&gpio 68 1>; // E4 + location = <1>; + status = "ok"; + + microsd@0 { + compatible = "mmc-spi-slot"; + spi-max-frequency = <100000>; + voltage-ranges = <3200 3400>; + broken-cd; + reg = <0>; + }; + }; + + spi1: spi@4000c400 { /* USART1 */ + cs-gpios = <&gpio 51 1>; // D3 + location = <1>; + status = "ok"; + + ks8851@0 { + compatible = "ks8851"; + spi-max-frequency = <6000000>; + reg = <0>; + interrupt-parent = <&boardfpga>; + interrupts = <4>; + }; + }; + + uart4: uart@4000e400 { /* UART1 */ + location = <2>; + status = "ok"; + }; + + boardfpga: boardfpga { + compatible = "efm32board"; + reg = <0x80000000 0x400>; + irq-gpios = <&gpio 64 1>; + interrupt-controller; + #interrupt-cells = <1>; + status = "ok"; + }; + }; +}; |