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ARM: dts: am335x-bone-common: Enable PRU-ICSS node 

The PRU-ICSS target module node was left in disabled state in the base
am33xx-l4.dtsi file. Enable this node on all the AM335x beaglebone
boards as they mostly use a AM3358 or a AM3359 SoC which do contain
the PRU-ICSS IP. The PRUSS node and most of its child nodes are already
enabled in the base dts file, and so become effective automatically
with the enabling of this PRU-ICSS target-module node.

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>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Suman Anna 2021-07-29 17:46:13 -05:00 committed by Tony Lindgren
parent 984ba7ee45
commit 7c6a0fdcd4
1 changed files with 4 additions and 0 deletions
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4
arch/arm/boot/dts/am335x-bone-common.dtsi
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@ -397,3 +397,7 @@
clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>;
clock-names = "ext-clk", "int-clk";
};
&pruss_tm {
status = "okay";
};