From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Samuel Holland Date: Sat, 14 Dec 2019 20:52:53 -0600 Subject: arm64: dts: allwinner: a64: Add SCPI protocol Signed-off-by: Samuel Holland --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 20 ++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index eb091be35760..5093cd6dd3b5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -154,6 +154,13 @@ psci { method = "smc"; }; + scpi_protocol: scpi { + compatible = "arm,scpi"; + mboxes = <&msgbox 2>, <&msgbox 3>; + mbox-names = "tx", "rx"; + shmem = <&scpi_sram>; + }; + sound: sound { #address-cells = <1>; #size-cells = <0>; @@ -400,6 +407,19 @@ syscon: syscon@1c00000 { #size-cells = <1>; ranges; + sram_a2: sram@40000 { + compatible = "mmio-sram"; + reg = <0x00040000 0x14000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x00040000 0x14000>; + + scpi_sram: scp-shmem@13c00 { + compatible = "arm,scp-shmem"; + reg = <0x13c00 0x200>; + }; + }; + sram_c: sram@18000 { compatible = "mmio-sram"; reg = <0x00018000 0x28000>; -- Armbian