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# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/remoteproc/qcom,sm6115-pas.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm SM6115 Peripheral Authentication Service
maintainers:
- Bjorn Andersson <andersson@kernel.org>
- Konrad Dybcio <konradybcio@kernel.org>
description:
Qualcomm SM6115 SoC Peripheral Authentication Service loads and boots
firmware on the Qualcomm DSP Hexagon cores.
properties:
compatible:
oneOf:
- enum:
- qcom,sm6115-adsp-pas
- qcom,sm6115-cdsp-pas
- qcom,sm6115-mpss-pas
- items:
- const: qcom,qcm2290-adsp-pas
- const: qcom,sm6115-adsp-pas
- items:
- const: qcom,qcm2290-mpss-pas
- const: qcom,sm6115-mpss-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
smd-edge: false
firmware-name:
maxItems: 1
description: Firmware name for the Hexagon core
interrupts:
minItems: 5
items:
- description: Watchdog interrupt
- description: Fatal interrupt
- description: Ready interrupt
- description: Handover interrupt
- description: Stop acknowledge interrupt
- description: Shutdown acknowledge interrupt
interrupt-names:
minItems: 5
items:
- const: wdog
- const: fatal
- const: ready
- const: handover
- const: stop-ack
- const: shutdown-ack
qcom,smem-states:
maxItems: 1
description: States used by the AP to signal the Hexagon core
qcom,smem-state-names:
maxItems: 1
description: The names of the state bits used for SMP2P output
required:
- compatible
- reg
- memory-region
allOf:
- $ref: /schemas/remoteproc/qcom,pas-common.yaml#
- if:
properties:
compatible:
contains:
enum:
- qcom,sm6115-adsp-pas
- qcom,sm6115-cdsp-pas
then:
properties:
interrupts:
maxItems: 5
interrupt-names:
maxItems: 5
else:
properties:
interrupts:
minItems: 6
interrupt-names:
minItems: 6
- if:
properties:
compatible:
contains:
enum:
- qcom,sm6115-cdsp-pas
- qcom,sm6115-mpss-pas
then:
properties:
power-domains:
items:
- description: CX power domain
power-domain-names:
items:
- const: cx
- if:
properties:
compatible:
contains:
enum:
- qcom,sm6115-adsp-pas
then:
properties:
power-domains:
items:
- description: LPI CX power domain
- description: LPI MX power domain
power-domain-names:
items:
- const: lcx
- const: lmx
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmcc.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/power/qcom-rpmpd.h>
remoteproc@ab00000 {
compatible = "qcom,sm6115-adsp-pas";
reg = <0x0ab00000 0x100>;
clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
clock-names = "xo";
firmware-name = "qcom/sm6115/adsp.mbn";
interrupts-extended = <&intc GIC_SPI 282 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";
memory-region = <&pil_adsp_mem>;
power-domains = <&rpmpd SM6115_VDD_LPI_CX>,
<&rpmpd SM6115_VDD_LPI_MX>;
qcom,smem-states = <&adsp_smp2p_out 0>;
qcom,smem-state-names = "stop";
glink-edge {
interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
label = "lpass";
qcom,remote-pid = <2>;
mboxes = <&apcs_glb 8>;
/* ... */
};
};
|
