diff options
author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-03-09 13:37:52 +0300 |
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committer | Bjorn Andersson <andersson@kernel.org> | 2023-03-22 05:51:42 +0300 |
commit | e1988af7a646aafe8075b179c00fd8053ced2add (patch) | |
tree | f021a247a08b43be1c4125d477f45ca234bb207f /arch/arm64/boot/dts/qcom/sa8775p-ride.dts | |
parent | 4b6c4249069694a593f3b4c3d81c75a5053b7693 (diff) | |
download | linux-e1988af7a646aafe8075b179c00fd8053ced2add.tar.xz |
arm64: dts: qcom: sa8775p-ride: enable the BT UART port
Enable the high-speed UART port connected to the Bluetooth controller on
the sa8775p-adp development board.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230309103752.173541-10-brgl@bgdev.pl
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sa8775p-ride.dts')
-rw-r--r-- | arch/arm64/boot/dts/qcom/sa8775p-ride.dts | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts index cba7c8116141..1020dfd21da2 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts @@ -14,6 +14,7 @@ aliases { serial0 = &uart10; serial1 = &uart12; + serial2 = &uart17; i2c18 = &i2c18; spi16 = &spi16; }; @@ -93,6 +94,32 @@ bias-pull-down; }; }; + + qup_uart17_default: qup-uart17-state { + qup_uart17_cts: qup-uart17-cts-pins { + pins = "gpio91"; + function = "qup2_se3"; + bias-disable; + }; + + qup_uart17_rts: qup0-uart17-rts-pins { + pins = "gpio92"; + function = "qup2_se3"; + bias-pull-down; + }; + + qup_uart17_tx: qup0-uart17-tx-pins { + pins = "gpio93"; + function = "qup2_se3"; + bias-pull-up; + }; + + qup_uart17_rx: qup0-uart17-rx-pins { + pins = "gpio94"; + function = "qup2_se3"; + bias-pull-down; + }; + }; }; &uart10 { @@ -108,6 +135,12 @@ status = "okay"; }; +&uart17 { + pinctrl-0 = <&qup_uart17_default>; + pinctrl-names = "default"; + status = "okay"; +}; + &xo_board_clk { clock-frequency = <38400000>; }; |