Add UART1 node, generally used for the Bluetooth module.
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm6375.dtsi | 43 ++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6375.dtsi b/arch/arm64/boot/dts/qcom/sm6375.dtsi
index e7ff55443da7..2fba0e7ea4e6 100644
--- a/arch/arm64/boot/dts/qcom/sm6375.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6375.dtsi
@@ -896,6 +896,36 @@ qup_spi0_default: qup-spi0-default-state {
drive-strength = <6>;
bias-disable;
};
+
+ qup_uart1_default: qup-uart1-default-state {
+ cts-pins {
+ pins = "gpio61";
+ function = "qup01";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ rts-pins {
+ pins = "gpio62";
+ function = "qup01";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ tx-pins {
+ pins = "gpio63";
+ function = "qup01";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ rx-pins {
+ pins = "gpio64";
+ function = "qup01";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
};
gcc: clock-controller@1400000 {
@@ -1111,6 +1141,19 @@ spi1: spi@4a84000 {
status = "disabled";
};
+ uart1: serial@4a84000 {
+ compatible = "qcom,geni-uart";
+ reg = <0x0 0x04a84000 0x0 0x4000>;
+ interrupts = <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+ clock-names = "se";
+ power-domains = <&rpmpd SM6375_VDDCX>;
+ operating-points-v2 = <&qup_opp_table>;
+ pinctrl-0 = <&qup_uart1_default>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
i2c2: i2c@4a88000 {
compatible = "qcom,geni-i2c";
reg = <0x0 0x04a88000 0x0 0x4000>;
--
2.42.0
