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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-03-29 14:20:01 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-04-13 13:53:42 +0200 |
| commit | f191fba76916dc18c41cf6183d71dbf9a1d821c8 (patch) | |
| tree | cd6d1cf7ff014021188e5a2f4986955cb9f758f9 /arch/arm64/boot/dts/renesas/r8a77965.dtsi | |
| parent | ccc0dd722e66daac9d31d7c584f6c2ceabf6c493 (diff) | |
| download | lwn-f191fba76916dc18c41cf6183d71dbf9a1d821c8.tar.gz lwn-f191fba76916dc18c41cf6183d71dbf9a1d821c8.zip | |
arm64: dts: renesas: rcar-gen3: Add RPC device nodes
Add device nodes for the SPI Multi I/O Bus Controllers (RPC-IF) on the
various R-Car Gen3 SoCs that do not have support for them yet in their
device trees (R-Car H3, M3-W, M3-W+, M3-N, E3, and D3).
Based on patches in the BSP by Valentine Barshak.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/3231749c7b63df1a2134daabe66446a3e0e5515b.1648548339.git.geert+renesas@glider.be
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a77965.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77965.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index bba07944228b..ecca9582edf6 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -2379,6 +2379,22 @@ status = "disabled"; }; + rpc: spi@ee200000 { + compatible = "renesas,r8a77965-rpc-if", + "renesas,rcar-gen3-rpc-if"; + reg = <0 0xee200000 0 0x200>, + <0 0x08000000 0 0x04000000>, + <0 0xee208000 0 0x100>; + reg-names = "regs", "dirmap", "wbuf"; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 917>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 917>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + sata: sata@ee300000 { compatible = "renesas,sata-r8a77965", "renesas,rcar-gen3-sata"; |