[RFC 5/7] arm64: dts: qcom: x1e80100: Add cpucp mailbox and sram nodes

Sibi Sankar
2024-01-17T17:35:51Z

Add the cpucp mailbox and sram nodes required by SCMI perf protocol
on X1E80100 SoCs.

Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
---
arch/arm64/boot/dts/qcom/x1e80100.dtsi | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index 6f75fc342ceb..afdbd27f8346 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -3309,6 +3309,13 @@ gic_its: msi-controller@17040000 {
};
};

+ cpucp_mbox: mailbox@17430000 {
+ compatible = "qcom,x1e80100-cpucp-mbox", "qcom,cpucp-mbox";
+ reg = <0 0x17430000 0 0x10000>, <0 0x18830000 0 0x300>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <1>;
+ };
+
apps_rsc: rsc@17500000 {
compatible = "qcom,rpmh-rsc";
reg = <0 0x17500000 0 0x10000>,
@@ -3492,6 +3499,25 @@ frame@1780d000 {
};
};

+ sram: sram@18b4e000 {
+ compatible = "mmio-sram";
+ reg = <0x0 0x18b4e000 0x0 0x400>;
+ ranges = <0x0 0x0 0x18b4e000 0x400>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpu_scp_lpri0: scmi-shmem@0 {
+ compatible = "arm,scmi-shmem";
+ reg = <0x0 0x200>;
+ };
+
+ cpu_scp_lpri1: scmi-shmem@200 {
+ compatible = "arm,scmi-shmem";
+ reg = <0x200 0x200>;
+ };
+ };
+
system-cache-controller@25000000 {
compatible = "qcom,x1e80100-llcc";
reg = <0 0x25000000 0 0x200000>,
--
2.34.1