diff options
| author | Jami Kettunen <jami.kettunen@somainline.org> | 2022-02-25 23:56:42 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-04-12 09:21:16 -0500 |
| commit | 726111e687192575e47de9e286ad0e45e2ce1466 (patch) | |
| tree | 832c4300e511114b77c2efcfcd4e0dd6c6ce50e3 /arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi | |
| parent | e036b77be77d232f41a1f6dd91e4f1f238cbb680 (diff) | |
arm64: dts: qcom: msm8998-oneplus-common: Add NFC
The OnePlus 5/5T both have an NXP PN553 which is supported by the
nxp-nci-i2c driver in mainline. It detects/reads NFC tags using
"nfctool" and with the NearD test scripts data can also be written
to be received by another device.
Signed-off-by: Jami Kettunen <jami.kettunen@somainline.org>
Reviewed-by: Caleb Connolly <caleb@connolly.tech>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220225215642.3916-1-jami.kettunen@somainline.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi index 9823d48a91b1..dbaea360bffc 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi @@ -188,6 +188,23 @@ }; }; +&blsp1_i2c6 { + status = "okay"; + + nfc@28 { + compatible = "nxp,nxp-nci-i2c"; + reg = <0x28>; + + interrupt-parent = <&tlmm>; + interrupts = <92 IRQ_TYPE_LEVEL_HIGH>; + + enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&nfc_int_active &nfc_enable_active>; + }; +}; + &blsp1_uart3 { status = "okay"; @@ -462,6 +479,20 @@ drive-strength = <8>; bias-pull-up; }; + + nfc_int_active: nfc-int-active { + pins = "gpio92"; + function = "gpio"; + drive-strength = <6>; + bias-pull-up; + }; + + nfc_enable_active: nfc-enable-active { + pins = "gpio12", "gpio116"; + function = "gpio"; + drive-strength = <6>; + bias-pull-up; + }; }; &ufshc { |