diff options
| author | Thor Thayer <tthayer@opensource.altera.com> | 2016-06-02 17:52:26 +0000 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@opensource.altera.com> | 2016-10-18 22:18:11 -0500 |
| commit | 5984be047d35379012184310cafcac9efac366b8 (patch) | |
| tree | c18d0434499bd120d5149bf5b18d3b17bf60857e /arch/arm/boot/dts/socfpga_arria10_socdk.dtsi | |
| parent | f2d6f8f8178142519c5b576582bec5cf9eabbaaf (diff) | |
| download | linux-5984be047d35379012184310cafcac9efac366b8.tar.gz | |
ARM: dts: socfpga: Add Devkit A10-SR fields for Arria10
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>
Diffstat (limited to 'arch/arm/boot/dts/socfpga_arria10_socdk.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_arria10_socdk.dtsi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi index 8e3a4adc389f..9f97756693f4 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi @@ -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"; |