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| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-09-27 11:21:40 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-10-15 20:43:39 -0700 |
| commit | 1529f6a43cc4feeb78f6063ae3ae7d8003594de6 (patch) | |
| tree | 4fa784828cade056ba0a329011cd8d515690feb0 | |
| parent | 0e2f2c506f01abcec412ccf91ed39ddfafbda60a (diff) | |
| download | lwn-1529f6a43cc4feeb78f6063ae3ae7d8003594de6.tar.gz lwn-1529f6a43cc4feeb78f6063ae3ae7d8003594de6.zip | |
arm64: dts: qcom: sm6375: Add UART1
Add UART1 node, generally used for the Bluetooth module.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20230927-topic-6375_stuff-v1-1-12243e36b45c@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm6375.dtsi | 43 |
1 files changed, 43 insertions, 0 deletions
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 @@ 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 @@ 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>; |