[PATCH v4] arm64: dts: qcom: sc7280: add slimbus DT node

Viken Dadhaniya
2024-02-19T05:15:07Z

Populate the DTSI node for slimbus instance to be
used by bluetooth FM audio case.

Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com>
---
v3 -> v4:
- Correct email address for linux-arm-msm.

v2 -> v3:
- Fix patch title by adding "PATCH" string.
- Update commit log.

v1 -> v2:
- change 0x0 -> 0 to reg property.
- reorder the DT property.
- change node tag slim_msm to slim.
---
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 581818676a4c..1d6afde915aa 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2672,6 +2672,31 @@
status = "disabled";
};

+ slimbam: dma-controller@3a84000 {
+ compatible = "qcom,bam-v1.7.0";
+ reg = <0 0x03a84000 0 0x20000>;
+ interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <1>;
+ qcom,controlled-remotely;
+ num-channels = <31>;
+ qcom,ee = <1>;
+ qcom,num-ees = <2>;
+ iommus = <&apps_smmu 0x1826 0x0>;
+ status = "disabled";
+ };
+
+ slim: slim-ngd@3ac0000 {
+ compatible = "qcom,slim-ngd-v1.5.0";
+ reg = <0 0x03ac0000 0 0x2c000>;
+ interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&slimbam 3>, <&slimbam 4>;
+ dma-names = "rx", "tx";
+ iommus = <&apps_smmu 0x1826 0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
lpass_hm: clock-controller@3c00000 {
compatible = "qcom,sc7280-lpasshm";
reg = <0 0x03c00000 0 0x28>;
--
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