[Patch Resend v1 6/8] arm64: tegra: Add node for CBB2.0 in Tegra234 SOC

Sumit Gupta
2021-12-09T17:23:00Z

Control Backbone(CBB) version 2.0 is used in Tegra234 SOC.
Adding nodes to enable handling of errors from different
CBB 2.0 based fabrics in Tegra234 SOC.

Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 49 ++++++++++++++++++++++++
1 file changed, 49 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index f0efb3a62804..4cef45df0a3e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -73,6 +73,22 @@
#mbox-cells = <2>;
};

+ sce-fabric@b600000 {
+ compatible = "nvidia,tegra234-sce-fabric";
+ reg = <0xb600000 0x40000>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ nvidia,err-notifier-base = <0 0x19000>;
+ status = "okay";
+ };
+
+ rce-fabric@be00000 {
+ compatible = "nvidia,tegra234-rce-fabric";
+ reg = <0xbe00000 0x40000>;
+ interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
+ nvidia,err-notifier-base = <0 0x19000>;
+ status = "okay";
+ };
+
hsp_aon: hsp@c150000 {
compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp";
reg = <0x0c150000 0x90000>;
@@ -109,6 +125,30 @@
interrupt-controller;
};

+ aon-fabric@c600000 {
+ compatible = "nvidia,tegra234-aon-fabric";
+ reg = <0xc600000 0x40000>;
+ interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+ nvidia,err-notifier-base = <0 0x17000>;
+ status = "okay";
+ };
+
+ bpmp-fabric@d600000 {
+ compatible = "nvidia,tegra234-bpmp-fabric";
+ reg = <0xd600000 0x40000>;
+ interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+ nvidia,err-notifier-base = <0 0x19000>;
+ status = "okay";
+ };
+
+ dce-fabric@de00000 {
+ compatible = "nvidia,tegra234-sce-fabric";
+ reg = <0xde00000 0x40000>;
+ interrupts = <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>;
+ nvidia,err-notifier-base = <0 0x19000>;
+ status = "okay";
+ };
+
gic: interrupt-controller@f400000 {
compatible = "arm,gic-v3";
reg = <0x0f400000 0x010000>, /* GICD */
@@ -120,6 +160,15 @@
#interrupt-cells = <3>;
interrupt-controller;
};
+
+ cbb-fabric@0x13a00000 {
+ compatible = "nvidia,tegra234-cbb-fabric";
+ reg = <0x13a00000 0x400000>;
+ interrupts = <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
+ nvidia,err-notifier-base = <0 0x60000>;
+ nvidia,off-mask-erd = <0 0x3a004>;
+ status = "okay";
+ };
};

sysram@40000000 {
--
2.17.1