In the first patch, I have enabled the qupv3_id_1 and gpi_dma1 as they are required for configuring touchscreen. Also added the pinctrl configurations. These are common for both the Poco F1 Tianma and EBBG panel variant. In the subsequent patches, I have enabled support for the Novatek NT36672a touchscreen and FocalTech FT8719 touchscreen that are used in the Poco F1 Tianma and EBBG panel variant respectively. Signed-off-by: Joel Selvaraj <foss@xxxxxxxxxxxxxxxx> --- Joel Selvaraj (3): arm64: dts: qcom: sdm845-xiaomi-beryllium-common: add touchscreen related nodes arm64: dts: qcom: sdm845-xiaomi-beryllium-tianma: introduce touchscreen support arm64: dts: qcom: sdm845-xiaomi-beryllium-ebbg: introduce touchscreen support .../dts/qcom/sdm845-xiaomi-beryllium-common.dtsi | 39 ++++++++++++++++++++++ .../boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts | 23 +++++++++++++ .../dts/qcom/sdm845-xiaomi-beryllium-tianma.dts | 23 +++++++++++++ 3 files changed, 85 insertions(+) --- base-commit: d435d1e92be5fd26cd383fbddb596942ddc52b9f change-id: 20241007-pocof1-touchscreen-support-c752a162cdc2 Best regards, -- Joel Selvaraj <foss@xxxxxxxxxxxxxxxx>