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Groups > linux.kernel > #1458804
| From | "Andrew F. Davis" <afd@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 3/3] ARM: dts: keystone-k2g: Add DSP GPIO controller node |
| Date | 2016-08-09 16:40 +0200 |
| Message-ID | <s4gme-n3-19@gated-at.bofh.it> (permalink) |
| References | <s4gmd-n3-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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>
---
arch/arm/boot/dts/keystone-k2g.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index eccda9c..025ad12 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -106,5 +106,12 @@
#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>;
+ };
};
};
--
2.9.2
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[PATCH v2 0/3] Add DSP control nodes for K2G "Andrew F. Davis" <afd@ti.com> - 2016-08-09 16:40 +0200 [PATCH v2 1/3] ARM: dts: keystone-k2g: Add device state controller node "Andrew F. Davis" <afd@ti.com> - 2016-08-09 16:40 +0200 [PATCH v2 2/3] ARM: dts: keystone-k2g: Add keystone IRQ controller node "Andrew F. Davis" <afd@ti.com> - 2016-08-09 16:40 +0200 [PATCH v2 3/3] ARM: dts: keystone-k2g: Add DSP GPIO controller node "Andrew F. Davis" <afd@ti.com> - 2016-08-09 16:40 +0200 Re: [PATCH v2 0/3] Add DSP control nodes for K2G Santosh Shilimkar <santosh.shilimkar@oracle.com> - 2016-08-09 17:50 +0200
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