Add remoteproc PAS loader for SoCCP with its SMP2P. On Kaanapali, it
is brought up by bootloader, so set the status "okay".

Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/kaanapali.dtsi | 72 +++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi
index ef6add4e5a90..ac6a6c789902 100644
--- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi
+++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi
@@ -504,6 +504,32 @@ smp2p_cdsp_in: slave-kernel {
 		};
 	};
 
+	smp2p-soccp {
+		compatible = "qcom,smp2p";
+
+		interrupts-extended = <&ipcc IPCC_MPROC_SOCCP
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+
+		mboxes = <&ipcc IPCC_MPROC_SOCCP
+				IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,smem = <617>, <616>;
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <19>;
+
+		soccp_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		soccp_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
 	soc: soc@0 {
 		compatible = "simple-bus";
 
@@ -1513,6 +1539,52 @@ &clk_virt SLAVE_QUP_CORE_1 QCOM_ICC_TAG_ALWAYS>,
 			};
 		};
 
+		remoteproc_soccp: remoteproc-soccp@d00000 {
+			compatible = "qcom,kaanapali-soccp-pas";
+			reg = <0x0 0x00d00000 0x0 0x200000>;
+
+			interrupts-extended = <&intc GIC_SPI 167 IRQ_TYPE_EDGE_RISING>,
+					      <&soccp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&soccp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&soccp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&soccp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+					      <&soccp_smp2p_in 9 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack",
+					  "pong";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			power-domains = <&rpmhpd RPMHPD_CX>,
+					<&rpmhpd RPMHPD_MX>;
+			power-domain-names = "cx",
+					     "mx";
+
+			memory-region = <&soccp_mem>,
+					<&soccp_dtb_mem>;
+
+			qcom,smem-states = <&soccp_smp2p_out 0>,
+					   <&soccp_smp2p_out 8>;
+			qcom,smem-state-names = "stop",
+						"ping";
+
+			status = "okay";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_MPROC_SOCCP
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_MPROC_SOCCP
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+				qcom,remote-pid = <19>;
+				label = "soccp";
+			};
+		};
+
 		ipcc: mailbox@1106000 {
 			compatible = "qcom,kaanapali-ipcc", "qcom,ipcc";
 			reg = <0x0 0x01106000 0x0 0x1000>;

-- 
2.25.1

On 3/27/26 4:20 AM, Jingyi Wang wrote:
> Add remoteproc PAS loader for SoCCP with its SMP2P. On Kaanapali, it
> is brought up by bootloader, so set the status "okay".

Simply remove it, "okay" is the default if the property is absent

[...]

> +		remoteproc_soccp: remoteproc-soccp@d00000 {

-> remoteproc@

Konrad

On 3/27/2026 5:52 PM, Konrad Dybcio wrote:
> On 3/27/26 4:20 AM, Jingyi Wang wrote:
>> Add remoteproc PAS loader for SoCCP with its SMP2P. On Kaanapali, it
>> is brought up by bootloader, so set the status "okay".
> 
> Simply remove it, "okay" is the default if the property is absent
> 
> [...]
> 

well noted

>> +		remoteproc_soccp: remoteproc-soccp@d00000 {
> 
> -> remoteproc@

well noted

> 
> Konrad

Thanks,
Jingyi