diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
3 files changed, 95 insertions, 12 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp-pil.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp-pil.txt index a842a782b557..66af2c30944f 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp-pil.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp-pil.txt @@ -35,7 +35,7 @@ on the Qualcomm Technology Inc. ADSP Hexagon core. Value type: <stringlist> Definition: List of clock input name strings sorted in the same order as the clocks property. Definition must have - "xo", "sway_cbcr", "lpass_aon", "lpass_ahbs_aon_cbcr", + "xo", "sway_cbcr", "lpass_ahbs_aon_cbcr", "lpass_ahbm_aon_cbcr", "qdsp6ss_xo", "qdsp6ss_sleep" and "qdsp6ss_core". @@ -100,13 +100,12 @@ ADSP, as it is found on SDM845 boards. clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_LPASS_SWAY_CLK>, - <&lpasscc LPASS_AUDIO_WRAPPER_AON_CLK>, <&lpasscc LPASS_Q6SS_AHBS_AON_CLK>, <&lpasscc LPASS_Q6SS_AHBM_AON_CLK>, <&lpasscc LPASS_QDSP6SS_XO_CLK>, <&lpasscc LPASS_QDSP6SS_SLEEP_CLK>, <&lpasscc LPASS_QDSP6SS_CORE_CLK>; - clock-names = "xo", "sway_cbcr", "lpass_aon", + clock-names = "xo", "sway_cbcr", "lpass_ahbs_aon_cbcr", "lpass_ahbm_aon_cbcr", "qdsp6ss_xo", "qdsp6ss_sleep", "qdsp6ss_core"; diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt index 9c0cff3a5ed8..292dfda9770d 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt @@ -19,13 +19,30 @@ on the Qualcomm ADSP Hexagon core. - interrupts-extended: Usage: required Value type: <prop-encoded-array> - Definition: must list the watchdog, fatal IRQs ready, handover and - stop-ack IRQs + Definition: reference to the interrupts that match interrupt-names - interrupt-names: Usage: required Value type: <stringlist> - Definition: must be "wdog", "fatal", "ready", "handover", "stop-ack" + Definition: The interrupts needed depends on the compatible + string: + qcom,msm8974-adsp-pil: + qcom,msm8996-adsp-pil: + qcom,msm8996-slpi-pil: + qcom,qcs404-adsp-pas: + qcom,qcs404-cdsp-pas: + qcom,sdm845-adsp-pas: + qcom,sdm845-cdsp-pas: + must be "wdog", "fatal", "ready", "handover", "stop-ack" + qcom,qcs404-wcss-pas: + must be "wdog", "fatal", "ready", "handover", "stop-ack", + "shutdown-ack" + +- firmware-name: + Usage: optional + Value type: <string> + Definition: must list the relative firmware image path for the + Hexagon Core. - clocks: Usage: required diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt index 9ff5b0309417..41ca5df5be5a 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt @@ -28,24 +28,51 @@ on the Qualcomm Hexagon core. - interrupts-extended: Usage: required Value type: <prop-encoded-array> - Definition: must list the watchdog, fatal IRQs ready, handover and - stop-ack IRQs + Definition: reference to the interrupts that match interrupt-names - interrupt-names: Usage: required Value type: <stringlist> - Definition: must be "wdog", "fatal", "ready", "handover", "stop-ack" + Definition: The interrupts needed depends on the the compatible + string: + qcom,q6v5-pil: + qcom,ipq8074-wcss-pil: + qcom,msm8916-mss-pil: + qcom,msm8974-mss-pil: + must be "wdog", "fatal", "ready", "handover", "stop-ack" + qcom,msm8996-mss-pil: + qcom,sdm845-mss-pil: + must be "wdog", "fatal", "ready", "handover", "stop-ack", + "shutdown-ack" + +- firmware-name: + Usage: optional + Value type: <stringlist> + Definition: must list the relative firmware image paths for mba and + modem. They are used for booting and authenticating the + Hexagon core. - clocks: Usage: required Value type: <phandle> - Definition: reference to the iface, bus and mem clocks to be held on - behalf of the booting of the Hexagon core + Definition: reference to the clocks that match clock-names - clock-names: Usage: required Value type: <stringlist> - Definition: must be "iface", "bus", "mem" + Definition: The clocks needed depend on the compatible string: + qcom,ipq8074-wcss-pil: + no clock names required + qcom,q6v5-pil: + qcom,msm8916-mss-pil: + qcom,msm8974-mss-pil: + must be "iface", "bus", "mem", "xo" + qcom,msm8996-mss-pil: + must be "iface", "bus", "mem", "xo", "gpll0_mss", + "snoc_axi", "mnoc_axi", "pnoc", "qdss" + qcom,sdm845-mss-pil: + must be "iface", "bus", "mem", "xo", "gpll0_mss", + "snoc_axi", "mnoc_axi", "prng" - resets: Usage: required @@ -65,6 +92,19 @@ on the Qualcomm Hexagon core. must be "mss_restart", "pdc_reset" for the modem sub-system on SDM845 SoCs +For the compatible strings below the following supplies are required: + "qcom,q6v5-pil" + "qcom,msm8916-mss-pil", +- cx-supply: +- mx-supply: +- pll-supply: + Usage: required + Value type: <phandle> + Definition: reference to the regulators to be held on behalf of the + booting of the Hexagon core + +For the compatible string below the following supplies are required: + "qcom,msm8974-mss-pil" - cx-supply: - mss-supply: - mx-supply: @@ -74,6 +114,33 @@ on the Qualcomm Hexagon core. Definition: reference to the regulators to be held on behalf of the booting of the Hexagon core +For the compatible string below the following supplies are required: + "qcom,msm8996-mss-pil" +- pll-supply: + Usage: required + Value type: <phandle> + Definition: reference to the regulators to be held on behalf of the + booting of the Hexagon core + +- power-domains: + Usage: required + Value type: <phandle> + Definition: reference to power-domains that match power-domain-names + +- power-domain-names: + Usage: required + Value type: <stringlist> + Definition: The power-domains needed depend on the compatible string: + qcom,q6v5-pil: + qcom,ipq8074-wcss-pil: + qcom,msm8916-mss-pil: + qcom,msm8974-mss-pil: + no power-domain names required + qcom,msm8996-mss-pil: + must be "cx", "mx" + qcom,sdm845-mss-pil: + must be "cx", "mx", "mss", "load_state" + - qcom,smem-states: Usage: required Value type: <phandle> |