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input: touchscreen: Add NT36672A e7t variant support for Redmi Note 6 Pro #157

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Merged
M0Rf30 merged 3 commits into from
Jan 6, 2026
Merged

input: touchscreen: Add NT36672A e7t variant support for Redmi Note 6 Pro #157

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d16524f
fixup! arm64: dts: qcom: add device-tree for Redmi Note 6 Pro (tulip)
M0Rf30 Jan 6, 2026
3c7e038
dt-bindings: input: novatek,nvt-ts: Add nt36672a-e7t-ts compatible
M0Rf30 Jan 6, 2026
39f4ca8
input: touchscreen: novatek-nvt-ts: Add support for NT36672A e7t variant
M0Rf30 Jan 6, 2026
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1 change: 1 addition & 0 deletions Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ properties:
enum:
- novatek,nt11205-ts
- novatek,nt36672a-ts
- novatek,nt36672a-e7t-ts

reg:
maxItems: 1
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2 changes: 1 addition & 1 deletion arch/arm64/boot/dts/qcom/sdm636-xiaomi-tulip.dts
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Expand Up @@ -137,7 +137,7 @@
status = "okay";

touchscreen@1 {
compatible = "novatek,nt36672a-ts";
compatible = "novatek,nt36672a-e7t-ts";
reg = <0x1>;
iovcc-supply = <&vreg_l11a_1p8>;
interrupts-extended = <&tlmm 67 IRQ_TYPE_EDGE_RISING>;
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7 changes: 7 additions & 0 deletions drivers/input/touchscreen/novatek-nvt-ts.c
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Original file line number Diff line number Diff line change
Expand Up @@ -410,16 +410,23 @@ static const struct nvt_ts_i2c_chip_data nvt_nt36672a_ts_data = {
.chip_id = 0x08,
};

static const struct nvt_ts_i2c_chip_data nvt_nt36672a_e7t_ts_data = {
.wake_type = 0x02,
.chip_id = 0x08,
};

static const struct of_device_id nvt_ts_of_match[] = {
{ .compatible = "novatek,nt11205-ts", .data = &nvt_nt11205_ts_data },
{ .compatible = "novatek,nt36672a-ts", .data = &nvt_nt36672a_ts_data },
{ .compatible = "novatek,nt36672a-e7t-ts", .data = &nvt_nt36672a_e7t_ts_data },
{ }
};
MODULE_DEVICE_TABLE(of, nvt_ts_of_match);

static const struct i2c_device_id nvt_ts_i2c_id[] = {
{ "nt11205-ts", (unsigned long) &nvt_nt11205_ts_data },
{ "nt36672a-ts", (unsigned long) &nvt_nt36672a_ts_data },
{ "nt36672a-e7t-ts", (unsigned long) &nvt_nt36672a_e7t_ts_data },
{ }
};
MODULE_DEVICE_TABLE(i2c, nvt_ts_i2c_id);
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