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| author | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2024-12-20 01:02:15 +0100 |
|---|---|---|
| committer | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2024-12-29 16:55:31 +0100 |
| commit | c8533359f6384ab87dc064314419e28bad3c86fd (patch) | |
| tree | 56efae50776bc9d62db4af0715a2d247071f5464 | |
| parent | 5769328fab44af21ee3c4ef1297494a367a3dce8 (diff) | |
arm64: dts: renesas: Add R8A779G0 V4H remoteproc DT node
Describe APMU controller as a remoteproc device capable of starting
the Cortex-R52 cores in Renesas R8A779G0 V4H SoC DT. The APMU IP is
in fact a power management unit capable of additional operations, but
those are not used by U-Boot so far.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
| -rw-r--r-- | arch/arm/dts/r8a779g0-u-boot.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/dts/r8a779g0-u-boot.dtsi b/arch/arm/dts/r8a779g0-u-boot.dtsi index 90f021299c5..2e731b628b3 100644 --- a/arch/arm/dts/r8a779g0-u-boot.dtsi +++ b/arch/arm/dts/r8a779g0-u-boot.dtsi @@ -165,6 +165,13 @@ }; &soc { + apmu@e6170000 { /* Remoteproc */ + compatible = "renesas,r8a779g0-cr52"; + reg = <0 0xe6170000 0 0x80000>; + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; + status = "okay"; + }; + ram@e6780000 { /* DBSC5 */ compatible = "renesas,r8a779g0-dbsc"; reg = <0 0xe6780000 0 0x80000>; |