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| author |   Suman Anna <s-anna@ti.com> | 2020-02-27 16:28:37 -0600 |
|---|---|---|
| committer |   Tony Lindgren <tony@atomide.com> | 2020-03-04 08:16:34 -0800 |
| commit | ecdeca6d961c647dac33c300806c051bba4762ce (patch) | |
| tree | e3dd5054fe2d3e8ea86d6ab27b3a4e05a9427735 /arch/arm/boot/dts/dra7.dtsi | |
| parent | ARM: dts: AM4372: Add the PRU-ICSS interconnect target-module node (diff) | |
| download | linux-dev-ecdeca6d961c647dac33c300806c051bba4762ce.tar.xz linux-dev-ecdeca6d961c647dac33c300806c051bba4762ce.zip | |
ARM: dts: dra7: Add PRU-ICSS interconnect target-module nodes
The AM57xx family of SoCs contains two identical PRU-ICSS instances
that have a very unique SYSC register. The IPs do not have any
PRCM reset lines unlike those on AM33xx/AM437x SoCs. Add the PRUSS
interconnect target-module nodes with all the required properties.
Each of the PRUSS devices themselves shall be added as child nodes
to the corresponding interconnect node in the future. The PRU-ICSS
instances are only available on AM57xx family of SoCs and are not
supported on DRA7xx family of SoCs in general, so the target module
nodes are added in a separate dtsi file. This new dtsi file is
included in all the AM57xx SoC dtsi files, so the nodes are
automatically inherited and enabled on all AM57xx boards.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra7.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/dra7.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 4be7f22113f6..9f8758052053 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -143,7 +143,7 @@ * the moment, just use a fake OCP bus entry to represent the whole bus * hierarchy. */ - ocp { + ocp: ocp { compatible = "ti,dra7-l3-noc", "simple-bus"; #address-cells = <1>; #size-cells = <1>; |