diff mbox series

[03/11] ARM: dts: am335x-bone-common: Enable PRU-ICSS node

Message ID 20210729224621.2295-4-s-anna@ti.com (mailing list archive)
State New, archived
Headers show
Series Add PRU-ICSS nodes on AM335x, AM437x & AM57xx SoCs | expand

Commit Message

Suman Anna July 29, 2021, 10:46 p.m. UTC 
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>
---
 arch/arm/boot/dts/am335x-bone-common.dtsi | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index 2d51d4bba6d4..34a0045b5f65 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -397,3 +397,7 @@  &rtc {
 	clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>;
 	clock-names = "ext-clk", "int-clk";
 };
+
+&pruss_tm {
+	status = "okay";
+};