Split SDX55 remote processor Peripheral Authentication Service bindings into their own file to reduce complexity and make maintenance easier. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- Changes since v1: 1. New patch. --- .../bindings/remoteproc/qcom,adsp.yaml | 4 - .../bindings/remoteproc/qcom,sdx55-pas.yaml | 101 ++++++++++++++++++ 2 files changed, 101 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.yaml diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml index bb7646446881..28e37d47d57b 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml @@ -30,7 +30,6 @@ properties: - qcom,sdm660-adsp-pas - qcom,sdm845-adsp-pas - qcom,sdm845-cdsp-pas - - qcom,sdx55-mpss-pas reg: maxItems: 1 @@ -197,7 +196,6 @@ allOf: enum: - qcom,sc7180-mpss-pas - qcom,sc7280-mpss-pas - - qcom,sdx55-mpss-pas then: properties: interrupts: @@ -275,7 +273,6 @@ allOf: contains: enum: - qcom,sc7280-mpss-pas - - qcom,sdx55-mpss-pas then: properties: power-domains: @@ -335,7 +332,6 @@ allOf: - qcom,qcs404-cdsp-pas - qcom,qcs404-wcss-pas - qcom,sdm660-adsp-pas - - qcom,sdx55-mpss-pas then: properties: qcom,qmp: false diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.yaml new file mode 100644 index 000000000000..cbeaa00ca4d4 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sdx55-pas.yaml @@ -0,0 +1,101 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,sdx55-pas.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SDX55 Peripheral Authentication Service + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> + +description: + Qualcomm SDX55 SoC Peripheral Authentication Service loads and boots firmware + on the Qualcomm DSP Hexagon cores. + +properties: + compatible: + enum: + - qcom,sdx55-mpss-pas + + reg: + maxItems: 1 + + clocks: + items: + - description: XO clock + + clock-names: + items: + - const: xo + + interrupts: + minItems: 6 + + interrupt-names: + minItems: 6 + + power-domains: + items: + - description: CX power domain + - description: MSS power domain + + power-domain-names: + items: + - const: cx + - const: mss + + qcom,qmp: + $ref: /schemas/types.yaml#/definitions/phandle + description: Reference to the AOSS side-channel message RAM. + + smd-edge: false + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/remoteproc/qcom,pas-common.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + remoteproc@4080000 { + compatible = "qcom,sdx55-mpss-pas"; + reg = <0x04080000 0x4040>; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + interrupts-extended = <&intc GIC_SPI 250 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_adsp_mem>; + + power-domains = <&rpmhpd SDX55_CX>, <&rpmhpd SDX55_MSS>; + power-domain-names = "cx", "mss"; + + qcom,smem-states = <&modem_smp2p_out 0>; + qcom,smem-state-names = "stop"; + + glink-edge { + interrupts = <GIC_SPI 114 IRQ_TYPE_EDGE_RISING>; + label = "mpss"; + mboxes = <&apcs 15>; + qcom,remote-pid = <1>; + + /* ... */ + }; + }; -- 2.34.1