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ARM: dts: keystone-k2g: Add DSP GPIO controller node

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Add the DSP GPIO controller node on K2G SoC.
This is used to send interrupts to the only DSP processor
subsystem present on the SoC. The IP is identical to that
of the equivalent nodes on existing K2 SoCs.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
This commit is contained in:
Andrew F. Davis 2016-08-31 16:29:59 -04:00 committed by Santosh Shilimkar
parent 0884b1b338
commit e0f0b54c02
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/keystone-k2g.dtsi
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@ -106,5 +106,12 @@ kirq0: keystone_irq@026202a0 {
#interrupt-cells = <1>;
ti,syscon-dev = <&devctrl 0x2a0>;
};
dspgpio0: keystone_dsp_gpio@02620240 {
compatible = "ti,keystone-dsp-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x240>;
};
};
};