Re: [PATCH v2 3/6] arm64: dts: qcom: r0q: add touchscreen support

From: Konrad Dybcio

Date: Tue Oct 14 2025 - 06:01:44 EST


On 10/14/25 6:41 AM, Eric Gonçalves wrote:
> Enable the ST-Microelectronics FTS2BA61Y touchscreen. This patch
> depends on "Input: add support for the STM FTS2BA61Y touchscreen".

The second sentence doesn't really make sense to be included in
the git log

> The device has an issue where SPI 8 (the bus which the touchscreen is
> connected to) is not working properly right now, so
> spi-gpio is used instead.

Some Samsung devices used to use spi/i2c-gpio intentionally, also
on downstream. I'm assuming this isn't the case for r0q.

Did you enable gpi_dma1, qupv3_id_1 before spi8, when testing
that? I don't see any obvious errors in the dt that would cause
problems

Konrad