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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/arm/bcm28155-ap.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/arm/bcm28155-ap.dts')
-rw-r--r-- | dts/src/arm/bcm28155-ap.dts | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/dts/src/arm/bcm28155-ap.dts b/dts/src/arm/bcm28155-ap.dts new file mode 100644 index 0000000000..af3da55eef --- /dev/null +++ b/dts/src/arm/bcm28155-ap.dts @@ -0,0 +1,117 @@ +/* + * Copyright (C) 2013 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> + +#include "bcm11351.dtsi" + +/ { + model = "BCM28155 AP board"; + compatible = "brcm,bcm28155-ap", "brcm,bcm11351"; + + memory { + reg = <0x80000000 0x40000000>; /* 1 GB */ + }; + + uart@3e000000 { + status = "okay"; + }; + + i2c@3e016000 { + status="okay"; + clock-frequency = <400000>; + }; + + i2c@3e017000 { + status="okay"; + clock-frequency = <400000>; + }; + + i2c@3e018000 { + status="okay"; + clock-frequency = <400000>; + }; + + i2c@3500d000 { + status="okay"; + clock-frequency = <100000>; + + pmu: pmu@8 { + reg = <0x08>; + }; + }; + + sdio2: sdio@3f190000 { + non-removable; + max-frequency = <48000000>; + vmmc-supply = <&camldo1_reg>; + vqmmc-supply = <&iosr1_reg>; + status = "okay"; + }; + + sdio4: sdio@3f1b0000 { + max-frequency = <48000000>; + cd-gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + vmmc-supply = <&sdldo_reg>; + vqmmc-supply = <&sdxldo_reg>; + status = "okay"; + }; + + usbotg: usb@3f120000 { + vusb_d-supply = <&usbldo_reg>; + vusb_a-supply = <&iosr1_reg>; + status = "okay"; + }; + + usbphy: usb-phy@3f130000 { + status = "okay"; + }; +}; + +#include "bcm59056.dtsi" + +&pmu { + compatible = "brcm,bcm59056"; + interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>; + regulators { + camldo1_reg: camldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + sdldo_reg: sdldo { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + sdxldo_reg: sdxldo { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + }; + + usbldo_reg: usbldo { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + iosr1_reg: iosr1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + }; +}; |