af5da7b094
Document the components used to boot the ADSP, CDSP0, CDSP1, GPDSP0 and GPDSP1 on the SA8775p SoC. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
161 lines
4.0 KiB
YAML
161 lines
4.0 KiB
YAML
# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/remoteproc/qcom,sa8775p-pas.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Qualcomm SA8775p Peripheral Authentication Service
|
|
|
|
maintainers:
|
|
- Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
|
|
|
|
description:
|
|
Qualcomm SA8775p SoC Peripheral Authentication Service loads and boots firmware
|
|
on the Qualcomm DSP Hexagon cores.
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- qcom,sa8775p-adsp-pas
|
|
- qcom,sa8775p-cdsp0-pas
|
|
- qcom,sa8775p-cdsp1-pas
|
|
- qcom,sa8775p-gpdsp0-pas
|
|
- qcom,sa8775p-gpdsp1-pas
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
items:
|
|
- description: XO clock
|
|
|
|
clock-names:
|
|
items:
|
|
- const: xo
|
|
|
|
qcom,qmp:
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
|
description: Reference to the AOSS side-channel message RAM.
|
|
|
|
firmware-name:
|
|
$ref: /schemas/types.yaml#/definitions/string-array
|
|
items:
|
|
- description: Firmware name of the Hexagon core
|
|
|
|
memory-region:
|
|
items:
|
|
- description: Memory region for main Firmware authentication
|
|
|
|
interrupts:
|
|
maxItems: 5
|
|
|
|
interrupt-names:
|
|
maxItems: 5
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- memory-region
|
|
|
|
allOf:
|
|
- $ref: /schemas/remoteproc/qcom,pas-common.yaml#
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- qcom,sa8775p-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,sa8775p-cdsp0-pas
|
|
- qcom,sa8775p-cdsp1-pas
|
|
then:
|
|
properties:
|
|
power-domains:
|
|
items:
|
|
- description: CX power domain
|
|
- description: MXC power domain
|
|
- description: NSP0 power domain
|
|
power-domain-names:
|
|
items:
|
|
- const: cx
|
|
- const: mxc
|
|
- const: nsp
|
|
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- qcom,sa8775p-gpdsp0-pas
|
|
- qcom,sa8775p-gpdsp1-pas
|
|
then:
|
|
properties:
|
|
power-domains:
|
|
items:
|
|
- description: CX power domain
|
|
- description: MXC power domain
|
|
power-domain-names:
|
|
items:
|
|
- const: cx
|
|
- const: mxc
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/clock/qcom,rpmh.h>
|
|
#include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/mailbox/qcom-ipcc.h>
|
|
#include <dt-bindings/power/qcom,rpmhpd.h>
|
|
|
|
remoteproc@30000000 {
|
|
compatible = "qcom,sa8775p-adsp-pas";
|
|
reg = <0x30000000 0x100>;
|
|
|
|
interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
|
|
<&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
|
|
<&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
|
|
<&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
|
|
<&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;
|
|
interrupt-names = "wdog", "fatal", "ready", "handover", "stop-ack";
|
|
|
|
clocks = <&rpmhcc RPMH_CXO_CLK>;
|
|
clock-names = "xo";
|
|
|
|
power-domains = <&rpmhpd RPMHPD_LCX>, <&rpmhpd RPMHPD_LMX>;
|
|
power-domain-names = "lcx", "lmx";
|
|
|
|
interconnects = <&lpass_ag_noc MASTER_LPASS_PROC 0 &mc_virt SLAVE_EBI1 0>;
|
|
|
|
memory-region = <&pil_adsp_mem>;
|
|
|
|
qcom,qmp = <&aoss_qmp>;
|
|
|
|
qcom,smem-states = <&smp2p_adsp_out 0>;
|
|
qcom,smem-state-names = "stop";
|
|
|
|
glink-edge {
|
|
interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
|
|
IPCC_MPROC_SIGNAL_GLINK_QMP
|
|
IRQ_TYPE_EDGE_RISING>;
|
|
mboxes = <&ipcc IPCC_CLIENT_LPASS IPCC_MPROC_SIGNAL_GLINK_QMP>;
|
|
|
|
label = "lpass";
|
|
qcom,remote-pid = <2>;
|
|
};
|
|
};
|