diff options
| author | Lin, Meng-Bo <linmengbo0689@protonmail.com> | 2023-08-12 10:16:56 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-08-14 06:29:48 +0300 |
| commit | befa79798a614215521811e84e3b783a2a685595 (patch) | |
| tree | b23a66b23bde4a16a4d6a196e04d8a8c96c7c884 /arch/arm64/boot | |
| parent | 4fb40b22e97ecea2d18a0c450c24388909e5b44c (diff) | |
| download | linux-befa79798a614215521811e84e3b783a2a685595.tar.xz | |
arm64: dts: qcom: msm8916-samsung-e5: Add touchscreen
Similar to A5, E5 uses a Melfas MMS345L touchscreen that is connected to
blsp_i2c5. Add it to the device tree.
Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230812071448.4710-1-linmengbo0689@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts index 777eb934eb4b..fad2535255f7 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-e5.dts @@ -22,3 +22,23 @@ compatible = "samsung,e5", "qcom,msm8916"; chassis-type = "handset"; }; + +&blsp_i2c5 { + status = "okay"; + + touchscreen@48 { + compatible = "melfas,mms345l"; + reg = <0x48>; + + interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>; + + touchscreen-size-x = <720>; + touchscreen-size-y = <1280>; + + avdd-supply = <®_vdd_tsp_a>; + vdd-supply = <&pm8916_l6>; + + pinctrl-0 = <&ts_int_default>; + pinctrl-names = "default"; + }; +}; |