arm64: dts: qcom: sm6115: Add geni debug uart node for qup0

qup0 on sm6115 / sm4250 has 6 SEs, with SE4 as debug uart.
Add the debug uart node in sm6115 dtsi file.

Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230208122718.338545-1-bhupesh.sharma@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index 50cb8a8..3eccfb8 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -963,6 +963,15 @@
                                status = "disabled";
                        };
 
+                       uart4: serial@4a90000 {
+                               compatible = "qcom,geni-debug-uart";
+                               reg = <0x04a90000 0x4000>;
+                               clock-names = "se";
+                               clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+                               interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>;
+                               status = "disabled";
+                       };
+
                        i2c5: i2c@4a94000 {
                                compatible = "qcom,geni-i2c";
                                reg = <0x04a94000 0x4000>;
@@ -992,7 +1001,6 @@
                                dma-names = "tx", "rx";
                                #address-cells = <1>;
                                #size-cells = <0>;
-                               status = "disabled";
                        };
                };