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| author | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2026-05-14 00:50:24 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2026-05-28 15:55:16 +0200 |
| commit | d07b6d8a0e2af7c2f7a445bbcaf9b08ffcc40769 (patch) | |
| tree | dd3236888ae1cff22a33fbb7465f507567b9a851 | |
| parent | 6080fc92d98248a802847509b2db7bba679d97af (diff) | |
| download | linux-next-history-d07b6d8a0e2af7c2f7a445bbcaf9b08ffcc40769.tar.gz | |
arm64: dts: renesas: r8a78000: Add PSCI node
Describe SMC based PSCI access in SoC DT. The system can interact with
TFA BL31 PSCI provider running on the Cortex-A cores via SMC calls.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260513225037.49803-1-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a78000.dtsi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a78000.dtsi b/arch/arm64/boot/dts/renesas/r8a78000.dtsi index 3ec1b53d27828..5e8fdc818256c 100644 --- a/arch/arm64/boot/dts/renesas/r8a78000.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a78000.dtsi @@ -665,6 +665,11 @@ /* clock-frequency must be set on board */ }; + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + /* External SCIF clock - to be overridden by boards that provide it */ scif_clk: scif-clk { compatible = "fixed-clock"; |