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author | Suman Anna <s-anna@ti.com> | |
Tue, 30 Jan 2018 19:43:20 +0000 (13:43 -0600) | ||
committer | Suman Anna <s-anna@ti.com> | |
Sun, 24 Feb 2019 01:20:50 +0000 (19:20 -0600) |
The AM437x SK EVM board uses a AM437x SoC that supports two PRU-ICSS
instances. The PRU-ICSS processor bus nodes and subsystem nodes were
left in disabled state in the base am4372.dtsi file. All these nodes
(both PRU-ICSS1 and PRU-ICSS0 instances) have been enabled now. The
PRU nodes are already enabled in the base dts file, and so become
effective automatically with the enabling of these PRU-ICSS nodes.
The corresponding PRU nodes can be disabled later on if there are
no use-cases defined to use a particular PRU core or the whole
PRU-ICSS subsystem itself if both its PRU cores are unused.
Signed-off-by: Suman Anna <s-anna@ti.com>
instances. The PRU-ICSS processor bus nodes and subsystem nodes were
left in disabled state in the base am4372.dtsi file. All these nodes
(both PRU-ICSS1 and PRU-ICSS0 instances) have been enabled now. The
PRU nodes are already enabled in the base dts file, and so become
effective automatically with the enabling of these PRU-ICSS nodes.
The corresponding PRU nodes can be disabled later on if there are
no use-cases defined to use a particular PRU core or the whole
PRU-ICSS subsystem itself if both its PRU cores are unused.
Signed-off-by: Suman Anna <s-anna@ti.com>
arch/arm/boot/dts/am437x-sk-evm.dts | patch | blob | history |
index d4be3fd0b6f4094643ef98660e0f2dbcb5edca9d..026a0f28f734fd973cc43c1b9228814ad8a584b2 100644 (file)
};
};
};
+
+&pruss_soc_bus {
+ status = "okay";
+
+ pruss1: pruss@54400000 {
+ status = "okay";
+ };
+
+ pruss0: pruss@54440000 {
+ status = "okay";
+ };
+};