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-db845c.dts | |
| parent | 0cde1210f7b9f6f17f3af450bde598c0ad9d54cc (diff) | |
| download | lwn-691dfbf54214c9c42444f357fc3a8103a10ad738.tar.gz lwn-691dfbf54214c9c42444f357fc3a8103a10ad738.zip | |
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-db845c.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 72d26ceb4baf..741968ef6f31 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -986,6 +986,8 @@ &uart6 { status = "okay"; + pinctrl-0 = <&qup_uart6_4pin>; + bluetooth { compatible = "qcom,wcn3990-bt"; @@ -1144,29 +1146,6 @@ }; }; -&qup_uart6_default { - pinmux { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "qup6"; - }; - - cts { - pins = "gpio45"; - bias-disable; - }; - - rts-tx { - pins = "gpio46", "gpio47"; - drive-strength = <2>; - bias-disable; - }; - - rx { - pins = "gpio48"; - bias-pull-up; - }; -}; - &qup_uart9_default { pinconf-tx { pins = "gpio4"; |