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author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-11-24 21:43:27 +0300 |
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committer | Bjorn Andersson <andersson@kernel.org> | 2022-12-27 21:07:32 +0300 |
commit | 41729b772c13105ee126ee6fe1bf2cd93c7bd258 (patch) | |
tree | f67ef24248d57a5356469218c1bb627e761e758b /Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml | |
parent | db292776589f1fcbcf2fc6eaebe40a3a2abb4521 (diff) | |
download | linux-41729b772c13105ee126ee6fe1bf2cd93c7bd258.tar.xz |
dt-bindings: remoteproc: qcom,sm6350-pas: split into separate file
Split SM6350 remote processor Peripheral Authentication Service bindings
into their own file to reduce complexity and make maintenance easier.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221124184333.133911-10-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml new file mode 100644 index 000000000000..911529400142 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml @@ -0,0 +1,159 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,sm6350-pas.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM6350 Peripheral Authentication Service + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +description: + Qualcomm SM6350 SoC Peripheral Authentication Service loads and boots + firmware on the Qualcomm DSP Hexagon cores. + +properties: + compatible: + enum: + - qcom,sm6350-adsp-pas + - qcom,sm6350-cdsp-pas + - qcom,sm6350-mpss-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. + + smd-edge: false + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/remoteproc/qcom,pas-common.yaml# + - if: + properties: + compatible: + enum: + - qcom,sm6350-adsp-pas + - qcom,sm6350-cdsp-pas + then: + properties: + interrupts: + maxItems: 5 + interrupt-names: + maxItems: 5 + else: + properties: + interrupts: + minItems: 6 + interrupt-names: + minItems: 6 + + - if: + properties: + compatible: + enum: + - qcom,sm6350-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,sm6350-cdsp-pas + then: + properties: + power-domains: + items: + - description: CX power domain + - description: MX power domain + power-domain-names: + items: + - const: cx + - const: mx + + - if: + properties: + compatible: + enum: + - qcom,sm6350-mpss-pas + then: + properties: + power-domains: + items: + - description: CX power domain + - description: MSS power domain + power-domain-names: + items: + - const: cx + - const: mss + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/mailbox/qcom-ipcc.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + remoteproc@3000000 { + compatible = "qcom,sm6350-adsp-pas"; + reg = <0x03000000 0x100>; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + interrupts-extended = <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, + <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>, + <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>, + <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + memory-region = <&pil_adsp_mem>; + + power-domains = <&rpmhpd SM6350_LCX>, + <&rpmhpd SM6350_LMX>; + power-domain-names = "lcx", "lmx"; + + 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>; + + /* ... */ + }; + }; |