diff options
| author | Caleb Connolly <caleb@connolly.tech> | 2021-07-20 15:33:42 +0000 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-08-05 10:27:34 -0500 |
| commit | 383409806ed6649c8f6c2ec4fecebedba97692b2 (patch) | |
| tree | 01cd2f130ad0b679a4a6b25c62e2e02711f0365d /arch/arm64 | |
| parent | 87f0b434b91860fd6be0c824b596d9f3cb56d69e (diff) | |
arm64: dts: qcom: sdm845-oneplus-common: enable debug UART
A labelled diagram showing the location of the Rx and Tx testpoints for
the OnePlus 6 is available on the postmarketOS wiki:
https://wiki.postmarketos.org/wiki/Serial_debugging:Cable_schematics
The device uses 1.8v UART at a baud rate of 115200, bootloader output is
also available here.
Signed-off-by: Caleb Connolly <caleb@connolly.tech>
Link: https://lore.kernel.org/r/20210720153125.43389-3-caleb@connolly.tech
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi index 4d052e39b348..6a32d327078d 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi @@ -19,9 +19,14 @@ / { aliases { + serial0 = &uart9; hsuart0 = &uart6; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + gpio-keys { compatible = "gpio-keys"; label = "Volume keys"; @@ -526,6 +531,11 @@ }; }; +&uart9 { + label = "LS-UART1"; + status = "okay"; +}; + &ufs_mem_hc { status = "okay"; |