From 8811955d0a6d0abfa3e1c0cee30090fda0015069 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Sat, 2 Jan 2021 05:54:12 -0600 Subject: arm64: dts: renesas: rzg2: Add RPC-IF Support The RZ/G2 series contain the SPI Multi I/O Bus Controller (RPC-IF). Add the nodes, but make them disabled by default. Signed-off-by: Adam Ford Link: https://lore.kernel.org/r/20210102115412.3402059-4-aford173@gmail.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/arm64/boot/dts/renesas/r8a774a1.dtsi') diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi index 60e150320ce8..d64fb8b1b86c 100644 --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi @@ -2317,6 +2317,23 @@ status = "disabled"; }; + rpc: spi@ee200000 { + compatible = "renesas,r8a774a1-rpc-if", + "renesas,rcar-gen3-rpc-if"; + reg = <0 0xee200000 0 0x200>, + <0 0x08000000 0 0x4000000>, + <0 0xee208000 0 0x100>; + reg-names = "regs", "dirmap", "wbuf"; + interrupts = ; + clocks = <&cpg CPG_MOD 917>; + clock-names = "rpc"; + power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>; + resets = <&cpg 917>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@f1010000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; -- cgit