[PATCH v4 1/2] arm64: dts: qcom: lemans: add mdss1 display device nodes
Konrad Dybcio
konrad.dybcio at oss.qualcomm.com
Thu Feb 26 06:43:34 PST 2026
On 2/26/26 12:13 PM, Mani Chandana Ballary Kuntumalla wrote:
> Add devicetree changes to enable second Mobile Display Subsystem (mdss1),
> Display Processing Unit(DPU), Display Port(DP), Display clock controller
> (dispcc1) and eDP PHYs on the Qualcomm Lemans platform.
>
> Signed-off-by: Mahadevan P <mahadevan.p at oss.qualcomm.com>
> Signed-off-by: Mani Chandana Ballary Kuntumalla <quic_mkuntuma at quicinc.com>
> ---
> arch/arm64/boot/dts/qcom/lemans.dtsi | 381 +++++++++++++++++++++------
> 1 file changed, 305 insertions(+), 76 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi
> index 1da8e7fb6775..fd4d524d0890 100644
> --- a/arch/arm64/boot/dts/qcom/lemans.dtsi
> +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi
> @@ -507,6 +507,30 @@ opp-2553600000 {
> };
> };
>
> + dp_opp_table: opp-table-dp {
You don't have to move this table to the root of the DT, it can
stay where it was (now the nodes are not sorted:
'o'pp-table-dp > 'd'ummy-sink)
[...]
> + port at 0 {
> + reg = <0>;
> + mdss1_dp0_in: endpoint {
I'm sorry I didn't notice that before, but please keep a newline
between the last property and the following subnode (patch-wide)
Konrad
More information about the linux-arm-kernel
mailing list