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arm64: dts: qcom: sa8775p-ride: enable the BT UART port

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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
This commit is contained in:
Bartosz Golaszewski
2023-03-09 11:37:52 +01:00
committed by Bjorn Andersson
parent 4b6c424906
commit e1988af7a6
1 changed files with 33 additions and 0 deletions
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33
arch/arm64/boot/dts/qcom/sa8775p-ride.dts
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@@ -14,6 +14,7 @@ / {
aliases {
serial0 = &uart10;
serial1 = &uart12;
serial2 = &uart17;
i2c18 = &i2c18;
spi16 = &spi16;
};
@@ -93,6 +94,32 @@ qup_uart12_rx: qup-uart12-rx-pins {
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 @@ &uart12 {
status = "okay";
};
&uart17 {
pinctrl-0 = <&qup_uart17_default>;
pinctrl-names = "default";
status = "okay";
};
&xo_board_clk {
clock-frequency = <38400000>;
};