52 lines
1.4 KiB
Diff
52 lines
1.4 KiB
Diff
|
From 264a1d4db7f8278504d701567b95c56016f9fb2a Mon Sep 17 00:00:00 2001
|
||
|
|
From: Samuel Holland <samuel@sholland.org>
|
||
|
|
Date: Sat, 14 Dec 2019 20:54:40 -0600
|
||
|
|
Subject: [PATCH 159/389] arm64: dts: allwinner: h6: Add SCPI protocol
|
||
|
|
|
||
|
|
Signed-off-by: Samuel Holland <samuel@sholland.org>
|
||
|
|
---
|
||
|
|
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 20 ++++++++++++++++++++
|
||
|
|
1 file changed, 20 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
|
||
|
|
index db9b9932023e..bff6a4bc2620 100644
|
||
|
|
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
|
||
|
|
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
|
||
|
|
@@ -89,6 +89,13 @@ psci {
|
||
|
|
method = "smc";
|
||
|
|
};
|
||
|
|
|
||
|
|
+ scpi_protocol: scpi {
|
||
|
|
+ compatible = "arm,scpi";
|
||
|
|
+ mboxes = <&msgbox 2>, <&msgbox 3>;
|
||
|
|
+ mbox-names = "tx", "rx";
|
||
|
|
+ shmem = <&scpi_sram>;
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
timer {
|
||
|
|
compatible = "arm,armv8-timer";
|
||
|
|
arm,no-tick-in-suspend;
|
||
|
|
@@ -208,6 +215,19 @@ syscon: syscon@3000000 {
|
||
|
|
#size-cells = <1>;
|
||
|
|
ranges;
|
||
|
|
|
||
|
|
+ sram_a2: sram@100000 {
|
||
|
|
+ compatible = "mmio-sram";
|
||
|
|
+ reg = <0x00100000 0x18000>;
|
||
|
|
+ #address-cells = <1>;
|
||
|
|
+ #size-cells = <1>;
|
||
|
|
+ ranges = <0 0x00100000 0x18000>;
|
||
|
|
+
|
||
|
|
+ scpi_sram: scp-shmem@17c00 {
|
||
|
|
+ compatible = "arm,scp-shmem";
|
||
|
|
+ reg = <0x17c00 0x200>;
|
||
|
|
+ };
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
sram_c: sram@28000 {
|
||
|
|
compatible = "mmio-sram";
|
||
|
|
reg = <0x00028000 0x1e000>;
|
||
|
|
--
|
||
|
|
2.35.3
|
||
|
|
|