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# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/remoteproc/qcom,sc7180-pas.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm SC7180/SC7280 Peripheral Authentication Service
maintainers:
- Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
description:
Qualcomm SC7180/SC7280 SoC Peripheral Authentication Service loads and boots
firmware on the Qualcomm DSP Hexagon cores.
properties:
compatible:
enum:
- qcom,sc7180-adsp-pas
- qcom,sc7180-mpss-pas
- qcom,sc7280-adsp-pas
- qcom,sc7280-cdsp-pas
- qcom,sc7280-mpss-pas
- qcom,sc7280-wpss-pas
reg:
maxItems: 1
clocks:
items:
- description: XO clock
clock-names:
items:
- const: xo
memory-region:
maxItems: 1
description: Reference to the reserved-memory for the Hexagon core
qcom,qmp:
$ref: /schemas/types.yaml#/definitions/phandle
description: Reference to the AOSS side-channel message RAM.
smd-edge: false
firmware-name:
$ref: /schemas/types.yaml#/definitions/string
description: Firmware name for the Hexagon core
required:
- compatible
- reg
- memory-region
allOf:
- $ref: /schemas/remoteproc/qcom,pas-common.yaml#
- if:
properties:
compatible:
enum:
- qcom,sc7180-adsp-pas
then:
properties:
interrupts:
maxItems: 5
interrupt-names:
maxItems: 5
else:
properties:
interrupts:
minItems: 6
interrupt-names:
minItems: 6
- if:
properties:
compatible:
enum:
- qcom,sc7180-adsp-pas
- qcom,sc7280-adsp-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:
enum:
- qcom,sc7180-mpss-pas
then:
properties:
power-domains:
items:
- description: CX power domain
- description: MX power domain
- description: MSS power domain
power-domain-names:
items:
- const: cx
- const: mx
- const: mss
- if:
properties:
compatible:
enum:
- qcom,sc7280-mpss-pas
then:
properties:
power-domains:
items:
- description: CX power domain
- description: MSS power domain
power-domain-names:
items:
- const: cx
- const: mss
- if:
properties:
compatible:
enum:
- qcom,sc7280-cdsp-pas
- qcom,sc7280-wpss-pas
then:
properties:
power-domains:
items:
- description: CX power domain
- description: MX power domain
power-domain-names:
items:
- const: cx
- const: mx
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/power/qcom-rpmpd.h>
remoteproc@4080000 {
compatible = "qcom,sc7180-mpss-pas";
reg = <0x04080000 0x4040>;
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
interrupts-extended = <&intc GIC_SPI 266 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";
memory-region = <&mpss_mem>;
power-domains = <&rpmhpd SC7180_CX>,
<&rpmhpd SC7180_MX>,
<&rpmhpd SC7180_MSS>;
power-domain-names = "cx", "mx", "mss";
qcom,qmp = <&aoss_qmp>;
qcom,smem-states = <&modem_smp2p_out 0>;
qcom,smem-state-names = "stop";
glink-edge {
interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
label = "modem";
qcom,remote-pid = <1>;
mboxes = <&apss_shared 12>;
};
};
|
