[PATCH v3] arm64: dts: qcom: sdm630: Add support for modem remoteproc

[Alexey Minnekhanov <alexeymin@postmarketos.org>]

Modem subsystem in SDM630/660 is similar to MSM8998 and
device tree node for it is based on the one from msm8998.dtsi.

Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
---

V3: Use memory-region property to specify memory regions, instead
    of using "mba" and "mpss" subnodes.

V2 link: https://lore.kernel.org/lkml/20230621175046.61521-3-alexeymin@postmarketos.org/

 arch/arm64/boot/dts/qcom/sdm630.dtsi | 59 ++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 2136ded22f7e..797625cf78ac 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -1032,6 +1032,65 @@ data-pins {
 			};
 		};
 
+		remoteproc_mss: remoteproc@4080000 {
+			compatible = "qcom,sdm660-mss-pil";
+			reg = <0x04080000 0x100>, <0x04180000 0x40>;
+			reg-names = "qdsp6", "rmb";
+
+			interrupts-extended = <&intc GIC_SPI 448 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+					      <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack",
+					  "shutdown-ack";
+
+			clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
+				 <&gcc GCC_BIMC_MSS_Q6_AXI_CLK>,
+				 <&gcc GCC_BOOT_ROM_AHB_CLK>,
+				 <&gcc GPLL0_OUT_MSSCC>,
+				 <&gcc GCC_MSS_SNOC_AXI_CLK>,
+				 <&gcc GCC_MSS_MNOC_BIMC_AXI_CLK>,
+				 <&rpmcc RPM_SMD_QDSS_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "iface",
+				      "bus",
+				      "mem",
+				      "gpll0_mss",
+				      "snoc_axi",
+				      "mnoc_axi",
+				      "qdss",
+				      "xo";
+
+			qcom,smem-states = <&modem_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			resets = <&gcc GCC_MSS_RESTART>;
+			reset-names = "mss_restart";
+
+			qcom,halt-regs = <&tcsr_regs_1 0x3000 0x5000 0x4000>;
+
+			power-domains = <&rpmpd SDM660_VDDCX>,
+					<&rpmpd SDM660_VDDMX>;
+			power-domain-names = "cx", "mx";
+
+			memory-region = <&mba_region>, <&mpss_region>;
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts = <GIC_SPI 452 IRQ_TYPE_EDGE_RISING>;
+				label = "modem";
+				qcom,remote-pid = <1>;
+				mboxes = <&apcs_glb 15>;
+			};
+		};
+
 		adreno_gpu: gpu@5000000 {
 			compatible = "qcom,adreno-508.0", "qcom,adreno";
 
-- 
2.41.0