Enable nodes required for multipd remoteproc bring up.
Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@xxxxxxxxxxx>
---
Changes in v6:
- Rebased on linux-next
Changes in v5:
- Rebased on linux-next
Changes in v4:
- Rebased on linux-next
Changes in v3:
- Fixed all comments and rebased on linux-next.
- Removed WCSS userpd nodes from dtsi file,
because it vary based on no of radio's connected.
Changes in v2:
- Corrected syntax like alignmnet and kept nodes in sorted
order.
- Added 'firmware-name' property.
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 59 +++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 5f83ee42a719..96cc5bb2e0be 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -212,6 +212,11 @@ smem@4aa00000 {
hwlocks = <&tcsr_mutex 3>;
no-map;
};
+
+ q6_region: wcnss@4ab00000 {
+ reg = <0x0 0x4ab00000 0x0 0x2b00000>;
+ no-map;
+ };
};
soc: soc@0 {
@@ -741,6 +746,36 @@ frame@b128000 {
status = "disabled";
};
};
+
+ q6v5_wcss: remoteproc@cd00000 {
+ compatible = "qcom,ipq9574-q6-mpd";
+ reg = <0x0cd00000 0x4040>;
+ firmware-name = "ath11k/IPQ9574/hw1.0/q6_fw.mdt",
+ "ath11k/IPQ9574/hw1.0/m3_fw.mdt";
+ interrupts-extended = <&intc GIC_SPI 325 IRQ_TYPE_EDGE_RISING>,
+ <&wcss_smp2p_in 0 IRQ_TYPE_NONE>,
+ <&wcss_smp2p_in 1 IRQ_TYPE_NONE>,
+ <&wcss_smp2p_in 2 IRQ_TYPE_NONE>,
+ <&wcss_smp2p_in 3 IRQ_TYPE_NONE>;
+ interrupt-names = "wdog",
+ "fatal",
+ "ready",
+ "handover",
+ "stop-ack";
+
+ qcom,smem-states = <&wcss_smp2p_out 0>,
+ <&wcss_smp2p_out 1>;
+ qcom,smem-state-names = "shutdown",
+ "stop";
+ memory-region = <&q6_region>;
+
+ glink-edge {
+ interrupts = <GIC_SPI 321 IRQ_TYPE_EDGE_RISING>;
+ label = "rtr";
+ qcom,remote-pid = <1>;
+ mboxes = <&apcs_glb 8>;
+ };
+ };
};
thermal-zones {
@@ -998,4 +1033,28 @@ timer {
<GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
};
+
+ wcss: wcss-smp2p {
+ compatible = "qcom,smp2p";
+ qcom,smem = <435>, <428>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <GIC_SPI 322 IRQ_TYPE_EDGE_RISING>;
+
+ mboxes = <&apcs_glb 9>;
+
+ qcom,local-pid = <0>;
+ qcom,remote-pid = <1>;
+
+ wcss_smp2p_out: master-kernel {
+ qcom,entry-name = "master-kernel";
+ #qcom,smem-state-cells = <1>;
+ };
+
+ wcss_smp2p_in: slave-kernel {
+ qcom,entry-name = "slave-kernel";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
};
--
2.34.1
