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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-25 11:22:32 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-28 09:08:46 +0200 |
commit | 00ce25c6dcdae5582ae4be37147ab33678adc995 (patch) | |
tree | 41c93102ae304a61738c31353e3cb5336ef0b297 /dts/src/mips/xlp_svp.dts | |
parent | 0af79fbb6779921d3f1962773adb7fb57d3c89d4 (diff) | |
download | barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.gz barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.xz |
Add devicetree source files as of Linux-3.15-rc2
This adds the Linux dts files to barebox. The dts files are
generated from Ian Campbells device-tree-rebasing.git:
git://xenbits.xen.org/people/ianc/device-tree-rebasing.git
The dts are found in dts/ in the barebox repository and
will be updated from upstream regularly, probably for each upstream
-rc.
To keep the synchronization with upstream easy no changes to
the original files are allowed under dts/. Instead changes to
upstream dts files will be done using overlays in arch/$ARCH/dts/.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/src/mips/xlp_svp.dts')
-rw-r--r-- | dts/src/mips/xlp_svp.dts | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/dts/src/mips/xlp_svp.dts b/dts/src/mips/xlp_svp.dts new file mode 100644 index 0000000000..1ebd00edaa --- /dev/null +++ b/dts/src/mips/xlp_svp.dts @@ -0,0 +1,118 @@ +/* + * XLP3XX Device Tree Source for SVP boards + */ + +/dts-v1/; +/ { + model = "netlogic,XLP-SVP"; + compatible = "netlogic,xlp"; + #address-cells = <2>; + #size-cells = <2>; + + soc { + #address-cells = <2>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges = <0 0 0 0x18000000 0x04000000 // PCIe CFG + 1 0 0 0x16000000 0x02000000>; // GBU chipselects + + serial0: serial@30000 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0 0x30100 0xa00>; + reg-shift = <2>; + reg-io-width = <4>; + clock-frequency = <133333333>; + interrupt-parent = <&pic>; + interrupts = <17>; + }; + serial1: serial@31000 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0 0x31100 0xa00>; + reg-shift = <2>; + reg-io-width = <4>; + clock-frequency = <133333333>; + interrupt-parent = <&pic>; + interrupts = <18>; + }; + i2c0: ocores@32000 { + compatible = "opencores,i2c-ocores"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0 0x32100 0xa00>; + reg-shift = <2>; + reg-io-width = <4>; + clock-frequency = <32000000>; + interrupt-parent = <&pic>; + interrupts = <30>; + }; + i2c1: ocores@33000 { + compatible = "opencores,i2c-ocores"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0 0x33100 0xa00>; + reg-shift = <2>; + reg-io-width = <4>; + clock-frequency = <32000000>; + interrupt-parent = <&pic>; + interrupts = <31>; + + rtc@68 { + compatible = "dallas,ds1374"; + reg = <0x68>; + }; + + dtt@4c { + compatible = "national,lm90"; + reg = <0x4c>; + }; + }; + pic: pic@4000 { + compatible = "netlogic,xlp-pic"; + #address-cells = <0>; + #interrupt-cells = <1>; + reg = <0 0x4000 0x200>; + interrupt-controller; + }; + + nor_flash@1,0 { + compatible = "cfi-flash"; + #address-cells = <1>; + #size-cells = <1>; + bank-width = <2>; + reg = <1 0 0x1000000>; + + partition@0 { + label = "x-loader"; + reg = <0x0 0x100000>; /* 1M */ + read-only; + }; + + partition@100000 { + label = "u-boot"; + reg = <0x100000 0x100000>; /* 1M */ + }; + + partition@200000 { + label = "kernel"; + reg = <0x200000 0x500000>; /* 5M */ + }; + + partition@700000 { + label = "rootfs"; + reg = <0x700000 0x800000>; /* 8M */ + }; + + partition@f00000 { + label = "env"; + reg = <0xf00000 0x100000>; /* 1M */ + read-only; + }; + }; + }; + + chosen { + bootargs = "console=ttyS0,115200 rdinit=/sbin/init"; + }; +}; |