mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
To: Vinod Koul <vkoul@kernel.org>, Frank Li <Frank.Li@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Georgi Djakov <djakov@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pm@vger.kernel.org,
	Komal Bajaj <komal.bajaj@oss.qualcomm.com>,
	Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>,
	Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
	Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Subject: [PATCH v5 06/11] arm64: dts: qcom: shikra: Add CDSP, LPAICP, MPSS remoteproc PAS nodes
Date: Thu, 02 Jul 2026 15:20:48 +0530	[thread overview]
Message-ID: <20260702-shikra-dt-m1-v5-6-f911ac92720c@oss.qualcomm.com> (raw)
In-Reply-To: <20260702-shikra-dt-m1-v5-0-f911ac92720c@oss.qualcomm.com>

From: Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>

Add nodes for remoteproc PAS loader for CDSP, LPAICP, MPSS subsystem.

Signed-off-by: Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/shikra.dtsi | 164 +++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/shikra.dtsi b/arch/arm64/boot/dts/qcom/shikra.dtsi
index 53dddf35963e..12e4281f7b35 100644
--- a/arch/arm64/boot/dts/qcom/shikra.dtsi
+++ b/arch/arm64/boot/dts/qcom/shikra.dtsi
@@ -1813,6 +1813,170 @@ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
 			};
 		};
 
+		remoteproc_mpss: remoteproc@6080000 {
+			compatible = "qcom,shikra-mpss-pas";
+			reg = <0x0 0x06080000 0x0 0x100>;
+
+			interrupts-extended = <&intc GIC_SPI 307 IRQ_TYPE_EDGE_RISING 0>,
+					      <&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 = <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "xo";
+
+			interconnects = <&mem_noc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+					 &mc_virt SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+
+			power-domains = <&rpmpd RPMHPD_CX>;
+
+			memory-region = <&mpss_wlan_mem>;
+
+			qcom,smem-states = <&modem_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING 0>;
+				mboxes = <&apcs_glb 12>;
+				qcom,remote-pid = <1>;
+				label = "mpss";
+			};
+		};
+
+		remoteproc_cdsp: remoteproc@b300000 {
+			compatible = "qcom,shikra-cdsp-pas";
+			reg = <0x0 0x0b300000 0x0 0x100000>;
+
+			interrupts-extended = <&intc GIC_SPI 265 IRQ_TYPE_EDGE_RISING 0>,
+					      <&cdsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&cdsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&cdsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&cdsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+					      <&cdsp_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack",
+					  "shutdown-ack";
+
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "xo";
+
+			interconnects = <&mem_noc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+					 &mc_virt SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+
+			power-domains = <&rpmpd RPMHPD_CX>;
+
+			memory-region = <&cdsp_mem>;
+
+			qcom,smem-states = <&cdsp_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts = <GIC_SPI 261 IRQ_TYPE_EDGE_RISING 0>;
+				mboxes = <&apcs_glb 4>;
+				qcom,remote-pid = <5>;
+				label = "cdsp";
+
+				fastrpc {
+					compatible = "qcom,fastrpc";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					label = "cdsp";
+					qcom,glink-channels = "fastrpcglink-apps-dsp";
+
+					compute-cb@1 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <1>;
+						iommus = <&apps_smmu 0x0201 0x0000>;
+					};
+
+					compute-cb@2 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <2>;
+						iommus = <&apps_smmu 0x0202 0x0000>;
+					};
+
+					compute-cb@3 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <3>;
+						iommus = <&apps_smmu 0x0203 0x0000>;
+					};
+
+					compute-cb@4 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <4>;
+						iommus = <&apps_smmu 0x0204 0x0000>;
+					};
+
+					compute-cb@5 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <5>;
+						iommus = <&apps_smmu 0x0205 0x0000>;
+					};
+
+					compute-cb@6 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <6>;
+						iommus = <&apps_smmu 0x0206 0x0000>;
+					};
+
+					compute-cb@9 {
+						compatible = "qcom,fastrpc-compute-cb";
+						reg = <9>;
+						iommus = <&apps_smmu 0x0209 0x0000>;
+					};
+				};
+			};
+		};
+
+		remoteproc_lpaicp: remoteproc@b800000 {
+			compatible = "qcom,shikra-lpaicp-pas";
+			reg = <0x0 0x0b800000 0x0 0x200000>;
+
+			interrupts-extended = <&intc GIC_SPI 257 IRQ_TYPE_EDGE_RISING 0>,
+					      <&lmcu_smp2p_in 0 IRQ_TYPE_NONE>,
+					      <&lmcu_smp2p_in 1 IRQ_TYPE_NONE>,
+					      <&lmcu_smp2p_in 2 IRQ_TYPE_NONE>,
+					      <&lmcu_smp2p_in 3 IRQ_TYPE_NONE>;
+
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack";
+
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "xo";
+
+			memory-region = <&lmcu_mem &lmcu_dtb_mem>;
+
+			qcom,smem-states = <&lmcu_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING 0>;
+				mboxes = <&apcs_glb 9>;
+				qcom,remote-pid = <26>;
+				label = "lpaicp";
+			};
+		};
+
 		sram@c11e000 {
 			compatible = "qcom,shikra-imem", "mmio-sram";
 			reg = <0x0 0x0c11e000 0x0 0x1000>;

-- 
2.34.1


  parent reply	other threads:[~2026-07-02  9:51 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-02  9:50 [PATCH v5 00/11] arm64: dts: qcom: Extend Shikra device tree with peripheral and subsystem support Komal Bajaj
2026-07-02  9:50 ` [PATCH v5 01/11] dt-bindings: interconnect: qcom-bwmon: Add Shikra cpu-bwmon compatible Komal Bajaj
2026-07-02  9:50 ` [PATCH v5 02/11] arm64: dts: qcom: Add QUPv3 configuration for Shikra Komal Bajaj
2026-07-02  9:50 ` [PATCH v5 03/11] arm64: dts: qcom: shikra: Add DDR BWMON support Komal Bajaj
2026-07-02  9:50 ` [PATCH v5 04/11] arm64: dts: qcom: shikra: Add cpufreq-hw, EPSS L3 interconnect and OPP tables Komal Bajaj
2026-07-02  9:50 ` [PATCH v5 05/11] arm64: dts: qcom: shikra: Add SMP2P nodes Komal Bajaj
2026-07-02 10:56   ` Konrad Dybcio
2026-07-02  9:50 ` Komal Bajaj [this message]
2026-07-02  9:50 ` [PATCH v5 07/11] arm64: dts: qcom: shikra: Enable CDSP, LPAICP and MPSS on EVK boards Komal Bajaj
2026-07-02  9:50 ` [PATCH v5 08/11] arm64: dts: qcom: shikra: Enable TSENS and thermal zones Komal Bajaj
2026-07-02  9:50 ` [PATCH v5 09/11] arm64: dts: qcom: shikra: add WiFi node support Komal Bajaj
2026-07-02 10:57   ` Konrad Dybcio
2026-07-02  9:50 ` [PATCH v5 10/11] arm64: dts: qcom: shikra: Enable Bluetooth and WiFi on EVK boards Komal Bajaj
2026-07-02 10:59   ` Konrad Dybcio
2026-07-07 13:43     ` Komal Bajaj
2026-07-02 11:56   ` Dmitry Baryshkov
2026-07-07 13:43     ` Komal Bajaj
2026-07-02  9:50 ` [PATCH v5 11/11] arm64: dts: qcom: shikra: Add gpio-reserved-ranges to tlmm Komal Bajaj
2026-07-02 10:55   ` Konrad Dybcio
2026-07-07 16:36     ` Komal Bajaj
2026-07-15 10:27       ` Konrad Dybcio
2026-07-15 13:41         ` Komal Bajaj
2026-07-16 18:33           ` Konrad Dybcio
2026-07-17  9:19             ` Komal Bajaj

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20260702-shikra-dt-m1-v5-6-f911ac92720c@oss.qualcomm.com \
    --to=komal.bajaj@oss.qualcomm.com \
    --cc=Frank.Li@kernel.org \
    --cc=andersson@kernel.org \
    --cc=bibek.patro@oss.qualcomm.com \
    --cc=conor+dt@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=djakov@kernel.org \
    --cc=dmaengine@vger.kernel.org \
    --cc=dmitry.baryshkov@oss.qualcomm.com \
    --cc=konrad.dybcio@oss.qualcomm.com \
    --cc=konradybcio@kernel.org \
    --cc=krzk+dt@kernel.org \
    --cc=krzk@kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=robh@kernel.org \
    --cc=vkoul@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox