Re: [PATCH v4 3/3] arm64: dts: qcom: qcm6490-fairphone-fp5: add ST21NFCD NFC
From: Konrad Dybcio
Date: Thu Sep 03 2026 - 02:54:13 EST
On 9/2/26 11:22 PM, Kristian Brox wrote:
> Enable the ST21NFCD on i2c9 (0x08), IRQ TLMM 41, reset TLMM 38
> active-low. Compatible is st,st21nfcd (raw NCI).
>
> SYS_CLK is LN_BB_CLK2. VPS_IO is L18B (vreg_l18b). ese-present and
> uicc-present follow the public schematic (NFC_SWP1/SWP2: SWP_SE to
> SIM1, SWP_UICC to SIM2). Reader path is tested; SE/HCE is not.
>
> Signed-off-by: Kristian Brox <isyourbrainfoss@xxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad