diff options
Diffstat (limited to 'dts/Bindings/dma/qcom,bam-dma.yaml')
| -rw-r--r-- | dts/Bindings/dma/qcom,bam-dma.yaml | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/dts/Bindings/dma/qcom,bam-dma.yaml b/dts/Bindings/dma/qcom,bam-dma.yaml index 9bf3a1b164..3ad0d9b1fb 100644 --- a/dts/Bindings/dma/qcom,bam-dma.yaml +++ b/dts/Bindings/dma/qcom,bam-dma.yaml @@ -8,20 +8,26 @@ title: Qualcomm Technologies Inc BAM DMA controller maintainers: - Andy Gross <agross@kernel.org> - - Bjorn Andersson <bjorn.andersson@linaro.org> + - Bjorn Andersson <andersson@kernel.org> allOf: - - $ref: "dma-controller.yaml#" + - $ref: dma-controller.yaml# properties: compatible: - enum: - # APQ8064, IPQ8064 and MSM8960 - - qcom,bam-v1.3.0 - # MSM8974, APQ8074 and APQ8084 - - qcom,bam-v1.4.0 - # MSM8916 - - qcom,bam-v1.7.0 + oneOf: + - enum: + # APQ8064, IPQ8064 and MSM8960 + - qcom,bam-v1.3.0 + # MSM8974, APQ8074 and APQ8084 + - qcom,bam-v1.4.0 + # MSM8916, SDM630 + - qcom,bam-v1.7.0 + - items: + - enum: + # SDM845, SM6115, SM8150, SM8250 and QCM2290 + - qcom,bam-v1.7.4 + - const: qcom,bam-v1.7.0 clocks: maxItems: 1 @@ -38,7 +44,7 @@ properties: iommus: minItems: 1 - maxItems: 4 + maxItems: 6 num-channels: $ref: /schemas/types.yaml#/definitions/uint32 @@ -48,7 +54,7 @@ properties: qcom,controlled-remotely: type: boolean description: - Indicates that the bam is controlled by remote proccessor i.e. execution + Indicates that the bam is controlled by remote processor i.e. execution environment. qcom,ee: @@ -81,6 +87,15 @@ required: - qcom,ee - reg +anyOf: + - required: + - qcom,powered-remotely + - required: + - qcom,controlled-remotely + - required: + - clocks + - clock-names + additionalProperties: false examples: @@ -90,8 +105,8 @@ examples: dma-controller@f9944000 { compatible = "qcom,bam-v1.4.0"; - reg = <0xf9944000 0x15000>; - interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xf9944000 0x19000>; + interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>; clocks = <&gcc GCC_BLSP2_AHB_CLK>; clock-names = "bam_clk"; #dma-cells = <1>; |