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bf76e062c1
Here we split the description of the external-bus@50000000 over two description files. In the more generic db8500 description file we only specify the external-bus. Normally this would be used to communicate with a NOR-flash device. On the Snowball however, the SMSC9115 Ethernet chip occupies it. In the Snowball board specific description file is where we actually specify that it is in fact the Ethernet device which lives here. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
142 lines
2.4 KiB
Plaintext
142 lines
2.4 KiB
Plaintext
/*
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* Copyright 2011 ST-Ericsson AB
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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/include/ "db8500.dtsi"
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/ {
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model = "Calao Systems Snowball platform with device tree";
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compatible = "calaosystems,snowball-a9500";
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memory {
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reg = <0x00000000 0x20000000>;
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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button@1 {
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debounce_interval = <50>;
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wakeup = <1>;
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linux,code = <2>;
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label = "userpb";
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gpios = <&gpio1 0 0>;
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};
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button@2 {
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debounce_interval = <50>;
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wakeup = <1>;
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linux,code = <3>;
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label = "extkb1";
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gpios = <&gpio4 23 0>;
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};
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button@3 {
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debounce_interval = <50>;
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wakeup = <1>;
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linux,code = <4>;
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label = "extkb2";
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gpios = <&gpio4 24 0>;
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};
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button@4 {
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debounce_interval = <50>;
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wakeup = <1>;
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linux,code = <5>;
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label = "extkb3";
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gpios = <&gpio5 1 0>;
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};
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button@5 {
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debounce_interval = <50>;
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wakeup = <1>;
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linux,code = <6>;
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label = "extkb4";
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gpios = <&gpio5 2 0>;
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};
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};
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leds {
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compatible = "gpio-leds";
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used-led {
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label = "user_led";
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gpios = <&gpio4 14>;
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};
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};
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soc-u9500 {
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external-bus@50000000 {
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status = "okay";
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ethernet@0 {
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compatible = "smsc,lan9115";
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reg = <0 0x10000>;
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interrupts = <12 0x1>;
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interrupt-parent = <&gpio4>;
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reg-shift = <1>;
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reg-io-width = <2>;
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smsc,force-internal-phy;
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smsc,irq-active-high;
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smsc,irq-push-pull;
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};
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};
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sdi@80126000 {
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status = "enabled";
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cd-gpios = <&gpio6 26>;
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};
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sdi@80114000 {
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status = "enabled";
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};
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uart@80120000 {
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status = "okay";
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};
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uart@80121000 {
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status = "okay";
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};
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uart@80007000 {
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status = "okay";
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};
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i2c@80004000 {
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tc3589x@42 {
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//compatible = "tc3589x";
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reg = <0x42>;
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interrupts = <25>;
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interrupt-parent = <&gpio6>;
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};
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tps61052@33 {
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//compatible = "tps61052";
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reg = <0x33>;
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};
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};
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i2c@80128000 {
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lp5521@0x33 {
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// compatible = "lp5521";
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reg = <0x33>;
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};
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lp5521@0x34 {
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// compatible = "lp5521";
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reg = <0x34>;
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};
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bh1780@0x29 {
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// compatible = "rohm,bh1780gli";
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reg = <0x33>;
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};
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};
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};
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};
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