armbian_build/patch/kernel/archive/sunxi-6.6/patches.megous/arm64-dts-allwinner-a64-Add-SCPI-protocol.patch
Gunjan Gupta d1186b8a0e kernel: sunxi: Add patches for 6.6 kernel
I have changed the way the patches are generated a bit. Instead of using orange-pi branch from megous tree for 6.6 kernel, I have used the following kernel branches

	a83t-suspend, af8133j, anx, audio,
	axp, cam, drm, err, fixes, mbus,
	modem, opi3, pb, pinetab, pp, ppkb,
	samuel, speed, tbs-a711, ths

These branches were carefully chosen to include only allwinner related patches and remove importing of the rockchip related patches into the allwinner kernel.

Following patches are modified to fix patch application failure
- patches.armbian/arm64-dts-sun50i-h616-orangepi-zero2-reg_usb1_vbus-status-ok.patch
- patches.armbian/arm64-dts-sun50i-h616-orangepi-zero2-Enable-GPU-mali.patch
- patches.armbian/arm64-dts-allwinner-h616-Add-efuse_xlate-cpu-frequency-scaling-v1_6_2.patch
- patches.armbian/arm64-dts-allwinner-h616-LED-green_power_on-red_status_heartbeat.patch
- patches.armbian/arm64-dts-allwinner-overlay-Add-Overlays-for-sunxi64.patch
- patches.armbian/arm64-dts-sun50i-h616-bigtreetech-cb1.patch

Following patches are modified because of kernel api change to fix compilation failure
- patches.armbian/drv-gpu-drm-sun4i-Add-HDMI-audio-sun4i-hdmi-encoder.patch
- patches.armbian/drv-of-Device-Tree-Overlay-ConfigFS-interface.patch
2023-10-30 22:58:11 +05:30

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1.3 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Sat, 14 Dec 2019 20:52:53 -0600
Subject: arm64: dts: allwinner: a64: Add SCPI protocol
Signed-off-by: Samuel Holland <samuel@sholland.org>
---
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