Re: [PATCH] arm64: dts: glymur-crd: Add reset GPIO to touchscreen node
From: Bjorn Andersson
Date: Mon Jul 06 2026 - 23:23:50 EST
On Fri, 22 May 2026 15:26:39 +0530, Pradyot Kumar Nayak wrote:
> The touchscreen module on Glymur/Mahua CRDs is different from the one
> used on Hamoa CRDs and requires the reset-gpios to be wired to the device.
> Without this in place the reset line will remain permanently asserted
> during resume leaving the device offline and causing all I2C transactions
> to fail with -ENXIO.
>
> Error Logs:
> i2c_hid_of 3-0038: failed to change power setting.
> i2c_hid_of 3-0038: PM: dpm_run_callback(): i2c_hid_core_pm_resume [i2c_hid] returns -6
> i2c_hid_of 3-0038: PM: failed to resume async: error -6
>
> [...]
Applied, thanks!
[1/1] arm64: dts: glymur-crd: Add reset GPIO to touchscreen node
commit: f64ef325f1d9ca9d005b7124c2bf065bb0b99c3d
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>