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ARM: dts: socfpga: Add Devkit A10-SR fields for Arria10

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Add the Altera Arria10 System Resource node. This is a Multi-Function
device with GPIO expander support.

Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
This commit is contained in:
Thor Thayer 2016-06-02 17:52:26 +00:00 committed by Dinh Nguyen
parent f2d6f8f817
commit 5984be047d
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/socfpga_arria10_socdk.dtsi
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@ -75,6 +75,27 @@
status = "okay";
};
&spi1 {
status = "okay";
resource-manager@0 {
compatible = "altr,a10sr";
reg = <0>;
spi-max-frequency = <100000>;
/* low-level active IRQ at GPIO1_5 */
interrupt-parent = <&portb>;
interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
#interrupt-cells = <2>;
a10sr_gpio: gpio-controller {
compatible = "altr,a10sr-gpio";
gpio-controller;
#gpio-cells = <2>;
};
};
};
&i2c1 {
speed-mode = <0>;
status = "okay";