diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/omap-mailbox.txt | 4 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml | 34 |
2 files changed, 38 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/omap-mailbox.txt b/Documentation/devicetree/bindings/mailbox/omap-mailbox.txt index 5fe80c1c19fc..12371f5c6cd9 100644 --- a/Documentation/devicetree/bindings/mailbox/omap-mailbox.txt +++ b/Documentation/devicetree/bindings/mailbox/omap-mailbox.txt @@ -28,6 +28,9 @@ SoCs has each of these instances form a cluster and combine multiple clusters into a single IP block present within the Main NavSS. The interrupt lines from all these clusters are multiplexed and routed to different processor subsystems over a limited number of common interrupt output lines of an Interrupt Router. +The AM64x SoCS also uses a single IP block comprising of multiple clusters, +but the number of clusters are smaller, and the interrupt output lines are +connected directly to various processors. Mailbox Device Node: ==================== @@ -42,6 +45,7 @@ Required properties: "ti,omap4-mailbox" for OMAP44xx, OMAP54xx, AM33xx, AM43xx and DRA7xx SoCs "ti,am654-mailbox" for K3 AM65x and J721E SoCs + "ti,am64-mailbox" for K3 AM64x SoCs - reg: Contains the mailbox register address range (base address and length) - interrupts: Contains the interrupt information for the mailbox diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml index ffd09b664ff5..5dc1173d03fd 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml @@ -24,6 +24,7 @@ properties: - qcom,msm8998-apcs-hmss-global - qcom,qcs404-apcs-apps-global - qcom,sc7180-apss-shared + - qcom,sc8180x-apss-shared - qcom,sdm660-apcs-hmss-global - qcom,sdm845-apss-shared - qcom,sm8150-apss-shared @@ -33,9 +34,11 @@ properties: clocks: description: phandles to the parent clocks of the clock driver + minItems: 2 items: - description: primary pll parent of the clock driver - description: auxiliary parent + - description: reference clock '#mbox-cells': const: 1 @@ -44,9 +47,11 @@ properties: const: 0 clock-names: + minItems: 2 items: - const: pll - const: aux + - const: ref required: - compatible @@ -55,6 +60,35 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + enum: + - qcom,ipq6018-apcs-apps-global + - qcom,ipq8074-apcs-apps-global + - qcom,msm8916-apcs-kpss-global + - qcom,msm8994-apcs-kpss-global + - qcom,msm8996-apcs-hmss-global + - qcom,msm8998-apcs-hmss-global + - qcom,qcs404-apcs-apps-global + - qcom,sc7180-apss-shared + - qcom,sdm660-apcs-hmss-global + - qcom,sdm845-apss-shared + - qcom,sm8150-apss-shared + then: + properties: + clocks: + maxItems: 2 + - if: + properties: + compatible: + enum: + - qcom,sdx55-apcs-gcc + then: + properties: + clocks: + maxItems: 3 examples: # Example apcs with msm8996 |