diff options
| author | Caleb Connolly <caleb@connolly.tech> | 2022-10-16 18:29:41 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-10-17 22:01:46 -0500 |
| commit | 691dfbf54214c9c42444f357fc3a8103a10ad738 (patch) | |
| tree | c83bd3a359a15c5a8bd49c03ebc7dfa95c78ab2e /arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | |
| parent | 0cde1210f7b9f6f17f3af450bde598c0ad9d54cc (diff) | |
arm64: dts: qcom: sdm845: commonize bluetooth UART pinmux
The 4-pin configuration for UART6 is used for all or almost all SDM845
devices with built in Bluetooth. Move the pinmux configuration to
sdm845.dtsi in preparation to be removed from individual devices in
future patches.
Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Caleb Connolly <caleb@connolly.tech>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221016172944.1892206-2-kc@postmarketos.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi index 392461c29e76..02ec0fa4e5f0 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi @@ -500,35 +500,11 @@ }; }; -/* - * Prevent garbage data on bluetooth UART lines - */ -&qup_uart6_default { - pinmux { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "qup6"; - }; - - cts { - pins = "gpio45"; - bias-pull-down; - }; - - rts-tx { - pins = "gpio46", "gpio47"; - drive-strength = <2>; - bias-disable; - }; - - rx { - pins = "gpio48"; - bias-pull-up; - }; -}; - &uart6 { status = "okay"; + pinctrl-0 = <&qup_uart6_4pin>; + bluetooth { compatible = "qcom,wcn3990-bt"; |