diff options
| author | Jeffrey Hugo <jeffrey.l.hugo@gmail.com> | 2019-10-17 15:18:40 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-10-18 09:58:51 -0700 |
| commit | f1c1d4fef30e170a22bb417d2d12b64eb99a2138 (patch) | |
| tree | 081c9eeeb255bf12024d3e4ef7f25dfa176f9350 | |
| parent | 3ba8bbc41f5d1169c6a27de44df0d88d3a44f239 (diff) | |
arm64: dts: qcom: msm8998: Add blsp1 BAM
The BAM in the blsp1 block can be used as a DMA engine to offload work
when managing any of the peripherals in the blsp.
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8998.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index c6f81431983e..5a524116cab4 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -1556,6 +1556,19 @@ status = "disabled"; }; + blsp1_dma: dma@c144000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x0c144000 0x25000>; + interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + num-channels = <18>; + qcom,num-ees = <4>; + }; + blsp1_i2c1: i2c@c175000 { compatible = "qcom,i2c-qup-v2.2.1"; reg = <0x0c175000 0x600>; |