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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
This commit is contained in:
Jami Kettunen 2022-02-25 23:56:42 +02:00 committed by Bjorn Andersson
parent e036b77be7
commit 726111e687
1 changed files with 31 additions and 0 deletions
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31
arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
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@ -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 {