lkml.org 
[lkml]   [2023]   [Sep]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v4 5/6] arm64: dts: qcom: sm4450-qrd: add QRD4450 uart support
On Fri, 22 Sept 2023 at 11:13, Tengfei Fan <quic_tengfan@quicinc.com> wrote:
>
> Add uart support for QRD4450 for enable uart console.
>
> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
> ---
> arch/arm64/boot/dts/qcom/sm4450-qrd.dts | 19 +++++++++++++++++--
> 1 file changed, 17 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> index 00a1c81ca397..e354bad57a9e 100644
> --- a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> +++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
> @@ -10,9 +10,24 @@
> model = "Qualcomm Technologies, Inc. SM4450 QRD";
> compatible = "qcom,sm4450-qrd", "qcom,sm4450";
>
> - aliases { };
> + aliases {
> + serial0 = &uart7;
> + };
>
> chosen {
> - bootargs = "console=hvc0";
> + stdout-path = "serial0:115200n8";
> };
> };
> +
> +&qupv3_id_0 {
> + status = "okay";
> +};
> +
> +&tlmm {
> + /* Reserved for other subsystems */
> + gpio-reserved-ranges = <0 4>, <136 1>;
> +};

Is this also related to the UART support? it looks like it is a
separate patch, which should likely have the Fixes tag

> +
> +&uart7 {
> + status = "okay";
> +};
> --
> 2.17.1
>


--
With best wishes
Dmitry

\
 
 \ /
  Last update: 2023-09-23 21:13    [W:0.101 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site