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arm64: dts: qcom: msm8916-samsung-rossa: Add touchscreen

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Core Prime uses an Imagis IST3038 touchscreen that is connected to
blsp_i2c5. Add it to the device tree.

Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240723131441.1764-1-raymondhackley@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Raymond Hackley
2024-07-23 13:15:09 +00:00
committed by Bjorn Andersson
parent 40e9327a80
commit 4e597323ef
1 changed files with 20 additions and 0 deletions
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arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts
+20
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@@ -16,6 +16,26 @@
constant-charge-voltage-max-microvolt = <4400000>;
};
&blsp_i2c5 {
touchscreen@50 {
compatible = "imagis,ist3038";
reg = <0x50>;
interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>;
touchscreen-size-x = <480>;
touchscreen-size-y = <800>;
vdd-supply = <&reg_vdd_tsp_a>;
vddio-supply = <&pm8916_l6>;
pinctrl-0 = <&tsp_int_default>;
pinctrl-names = "default";
linux,keycodes = <KEY_APPSELECT KEY_BACK>;
};
};
&mpss_mem {
/* Firmware for rossa needs more space */
reg = <0x0 0x86800000 0x0 0x5800000>;