arm64: dts: qcom: ipq8074: Add QUP4 SPI node

Add node to support the QUP4 SPI controller inside of IPQ8074.
Some devices use this bus to communicate to a Bluetooth controller.

Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://lore.kernel.org/r/20231123121324.1046164-1-robimarko@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index a4f7ae3..dca7005 100644 (file)
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -517,6 +517,20 @@
                        status = "disabled";
                };
 
+               blsp1_spi4: spi@78b8000 {
+                       compatible = "qcom,spi-qup-v2.2.1";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x78b8000 0x600>;
+                       interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&gcc GCC_BLSP1_QUP4_SPI_APPS_CLK>,
+                                <&gcc GCC_BLSP1_AHB_CLK>;
+                       clock-names = "core", "iface";
+                       dmas = <&blsp_dma 18>, <&blsp_dma 19>;
+                       dma-names = "tx", "rx";
+                       status = "disabled";
+               };
+
                blsp1_i2c5: i2c@78b9000 {
                        compatible = "qcom,i2c-qup-v2.2.1";
                        #address-cells = <1>;