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authorSuman Anna <s-anna@ti.com>2015-10-03 02:23:23 +0300
committerTony Lindgren <tony@atomide.com>2015-10-13 01:53:46 +0300
commitbddbe6db4a8b3931670357e438ade2784a690312 (patch)
tree751467fe8fb6f0970d8edcd93eb4c1970fedbc57 /arch/arm/boot/dts/dra74x.dtsi
parent99639ace4c83f26698d5a524df01c9a9c2c8c7b6 (diff)
downloadlinux-bddbe6db4a8b3931670357e438ade2784a690312.tar.xz
ARM: dts: DRA74x: Add dsp2_system syscon node
The DSP_SYSTEM sub-module is a dedicated system control logic module present within a DRA7 DSP processor sub-system. This module is responsible for power management, clock generation and connection to the device PRCM module. Add a syscon node for this module for the DSP2 processor sub-system. This is added as a syscon node as it is a common configuration module that can be used by the different IOMMU instances and the corresponding remoteproc device. The node is added to the dra74x.dtsi file, as the DSP2 processor subsystem is usually present only on the DRA74x variants of the DRA7 SoC family. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra74x.dtsi')
-rw-r--r--arch/arm/boot/dts/dra74x.dtsi5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi
index 33d11c2c8af3..c7f13ca5d774 100644
--- a/arch/arm/boot/dts/dra74x.dtsi
+++ b/arch/arm/boot/dts/dra74x.dtsi
@@ -52,6 +52,11 @@
};
ocp {
+ dsp2_system: dsp_system@41500000 {
+ compatible = "syscon";
+ reg = <0x41500000 0x100>;
+ };
+
omap_dwc3_4: omap_dwc3_4@48940000 {
compatible = "ti,dwc3";
ti,hwmods = "usb_otg_ss4";