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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/remoteproc/qcom,adsp.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm ADSP Peripheral Image Loader
maintainers:
- Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
description:
This document defines the binding for a component that loads and boots
firmware on the Qualcomm ADSP Hexagon core.
properties:
compatible:
enum:
- qcom,msm8226-adsp-pil
- qcom,msm8953-adsp-pil
- qcom,msm8974-adsp-pil
- qcom,msm8996-adsp-pil
- qcom,msm8996-slpi-pil
- qcom,msm8998-adsp-pas
- qcom,msm8998-slpi-pas
- qcom,sdm660-adsp-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
- qcom,sdm845-slpi-pas
reg:
maxItems: 1
cx-supply:
description: Phandle to the CX regulator
px-supply:
description: Phandle to the PX regulator
qcom,qmp:
$ref: /schemas/types.yaml#/definitions/phandle
description: Reference to the AOSS side-channel message RAM.
memory-region:
maxItems: 1
description: Reference to the reserved-memory for the Hexagon core
firmware-name:
maxItems: 1
description: Firmware name for the Hexagon core
required:
- compatible
- memory-region
unevaluatedProperties: false
allOf:
- $ref: /schemas/remoteproc/qcom,pas-common.yaml#
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8226-adsp-pil
- qcom,msm8953-adsp-pil
- qcom,msm8974-adsp-pil
- qcom,msm8996-adsp-pil
- qcom,msm8998-adsp-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
- qcom,sdm845-slpi-pas
then:
properties:
clocks:
items:
- description: XO clock
clock-names:
items:
- const: xo
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8996-slpi-pil
- qcom,msm8998-slpi-pas
then:
properties:
clocks:
items:
- description: XO clock
- description: AGGRE2 clock
clock-names:
items:
- const: xo
- const: aggre2
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8226-adsp-pil
- qcom,msm8953-adsp-pil
- qcom,msm8974-adsp-pil
- qcom,msm8996-adsp-pil
- qcom,msm8996-slpi-pil
- qcom,msm8998-adsp-pas
- qcom,msm8998-slpi-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
- qcom,sdm845-slpi-pas
then:
properties:
interrupts:
maxItems: 5
interrupt-names:
maxItems: 5
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8974-adsp-pil
then:
required:
- cx-supply
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8226-adsp-pil
- qcom,msm8953-adsp-pil
- qcom,msm8996-adsp-pil
- qcom,msm8998-adsp-pas
then:
properties:
power-domains:
items:
- description: CX power domain
power-domain-names:
items:
- const: cx
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8996-slpi-pil
- qcom,msm8998-slpi-pas
then:
properties:
power-domains:
items:
- description: SSC-CX power domain
power-domain-names:
items:
- const: ssc_cx
required:
- px-supply
- if:
properties:
compatible:
enum:
- qcom,sdm845-slpi-pas
then:
properties:
power-domains:
items:
- description: LCX power domain
- description: LMX power domain
power-domain-names:
items:
- const: lcx
- const: lmx
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8226-adsp-pil
- qcom,msm8953-adsp-pil
- qcom,msm8974-adsp-pil
- qcom,msm8996-adsp-pil
- qcom,msm8996-slpi-pil
- qcom,msm8998-adsp-pas
- qcom,msm8998-slpi-pas
- qcom,sdm660-adsp-pas
then:
properties:
qcom,qmp: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmcc.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
adsp {
compatible = "qcom,msm8974-adsp-pil";
interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>,
<&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
<&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
<&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
<&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "wdog",
"fatal",
"ready",
"handover",
"stop-ack";
clocks = <&rpmcc RPM_CXO_CLK>;
clock-names = "xo";
cx-supply = <&pm8841_s2>;
memory-region = <&adsp_region>;
qcom,smem-states = <&adsp_smp2p_out 0>;
qcom,smem-state-names = "stop";
smd-edge {
interrupts = <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 8>;
qcom,smd-edge = <1>;
};
};
|
