diff options
Diffstat (limited to 'dts/Bindings/remoteproc/qcom,sc7180-pas.yaml')
-rw-r--r-- | dts/Bindings/remoteproc/qcom,sc7180-pas.yaml | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/dts/Bindings/remoteproc/qcom,sc7180-pas.yaml b/dts/Bindings/remoteproc/qcom,sc7180-pas.yaml new file mode 100644 index 0000000000..66b455d0a8 --- /dev/null +++ b/dts/Bindings/remoteproc/qcom,sc7180-pas.yaml @@ -0,0 +1,186 @@ +# 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: + maxItems: 1 + 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>; + }; + }; |