ARM: dts: qcom: sdx65: Add QPIC BAM support

Add devicetree node to enable support for QPIC
BAM DMA controller on Qualcomm SDX65 platform.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1651511286-18690-2-git-send-email-quic_kaushalk@quicinc.com

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index 9af5e3d..91c9dc1 100644 (file)
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -192,6 +192,18 @@
                        qcom,bcm-voters = <&apps_bcm_voter>;
                };
 
+               qpic_bam: dma-controller@1b04000 {
+                       compatible = "qcom,bam-v1.7.0";
+                       reg = <0x01b04000 0x1c000>;
+                       interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&rpmhcc RPMH_QPIC_CLK>;
+                       clock-names = "bam_clk";
+                       #dma-cells = <1>;
+                       qcom,ee = <0>;
+                       qcom,controlled-remotely;
+                       status = "disabled";
+               };
+
                tcsr_mutex: hwlock@1f40000 {
                        compatible = "qcom,tcsr-mutex";
                        reg = <0x01f40000 0x40000>;