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ARM: dts: r8a7742: Add APMU nodes

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Add DT nodes for the Advanced Power Management Units (APMU), and use the
enable-method to point out that the APMU should be used for SMP support.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/1589555337-5498-16-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Lad Prabhakar 2020-05-15 16:08:55 +01:00 committed by Geert Uytterhoeven
parent 8cbef867e1
commit 57e7dad22b
1 changed files with 13 additions and 0 deletions
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13
arch/arm/boot/dts/r8a7742.dtsi
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@ -18,6 +18,7 @@ / {
cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "renesas,apmu";
cpu0: cpu@0 {
device_type = "cpu";
@ -305,6 +306,18 @@ cpg: clock-controller@e6150000 {
#reset-cells = <1>;
};
apmu@e6151000 {
compatible = "renesas,r8a7742-apmu", "renesas,apmu";
reg = <0 0xe6151000 0 0x188>;
cpus = <&cpu4 &cpu5 &cpu6 &cpu7>;
};
apmu@e6152000 {
compatible = "renesas,r8a7742-apmu", "renesas,apmu";
reg = <0 0xe6152000 0 0x188>;
cpus = <&cpu0 &cpu1 &cpu2 &cpu3>;
};
rst: reset-controller@e6160000 {
compatible = "renesas,r8a7742-rst";
reg = <0 0xe6160000 0 0x0100>;