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arm64: dts: qcom: sdm845-shift-axolotl: Enable NFC

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Enable NFC controller NXP PN553.

Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260403-oneplus-nfc-v3-4-fbdce57d63c1@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
David Heidelberg 2026-04-03 15:58:49 +02:00 committed by Bjorn Andersson
parent 0689aa70fe
commit f585772843
1 changed files with 52 additions and 0 deletions
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52
arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
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@ -431,6 +431,26 @@ &gpu_zap_shader {
firmware-name = "qcom/sdm845/SHIFT/axolotl/a630_zap.mbn";
};
&i2c3 {
clock-frequency = <400000>;
status = "okay";
nfc@28 {
compatible = "nxp,pn553", "nxp,nxp-nci-i2c";
reg = <0x28>;
interrupts-extended = <&tlmm 63 IRQ_TYPE_EDGE_RISING>;
enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&tlmm 62 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&nfc_default>;
pinctrl-1 = <&nfc_sleep>;
pinctrl-names = "default", "sleep";
};
};
&i2c5 {
clock-frequency = <400000>;
@ -668,6 +688,38 @@ sdc2_card_det_n: sd-card-det-n-state {
bias-disable;
};
nfc_default: nfc-default-state {
enable-pins {
pins = "gpio12", "gpio62";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
int-pins {
pins = "gpio63";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
nfc_sleep: nfc-sleep-state {
enable-pins {
pins = "gpio12", "gpio62";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
int-pins {
pins = "gpio63";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
sde_dsi_active: sde-dsi-active-state {
pins = "gpio6", "gpio11";
function = "gpio";