diff options
| author | Raymond Hackley <[email protected]> | 2024-07-23 13:15:09 +0000 |
|---|---|---|
| committer | Bjorn Andersson <[email protected]> | 2024-07-30 08:52:40 -0500 |
| commit | 4e597323ef3d28441c792a00a1faddf71350f090 (patch) | |
| tree | d6d55320a3a2b83a52d8631694aacef65fa67228 | |
| parent | 40e9327a80362de8e8ca68f17512a3dd0f6bc4fa (diff) | |
arm64: dts: qcom: msm8916-samsung-rossa: Add touchscreen
Core Prime uses an Imagis IST3038 touchscreen that is connected to
blsp_i2c5. Add it to the device tree.
Signed-off-by: Raymond Hackley <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts index 1981bb71f6a9..3413b0970c4a 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts @@ -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 = <®_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>; |