diff options
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts | 3 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi | 68 |
2 files changed, 69 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts index 81cbf535cb76..5d2052a0ff69 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama-akatsuki.dts @@ -7,6 +7,9 @@ #include "sdm845-sony-xperia-tama.dtsi" +/* XZ3 uses an Atmel touchscreen instead. */ +/delete-node/ &touchscreen; + / { model = "Sony Xperia XZ3"; compatible = "sony,akatsuki-row", "qcom,sdm845"; diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi index 3c7d129d9d8e..8172d0c9c1a3 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi @@ -402,10 +402,42 @@ }; &i2c5 { - status = "okay"; clock-frequency = <400000>; + status = "okay"; + + touchscreen: touchscreen@2c { + compatible = "syna,rmi4-i2c"; + reg = <0x2c>; + + interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&vreg_l14a_1p8>; + /* + * This is a blatant abuse of OF, but the panel driver *needs* + * to probe first, as the power/gpio switching needs to be precisely + * timed in order for both the display and touch panel to function properly. + */ + incell-supply = <&panel>; + + syna,reset-delay-ms = <220>; + syna,startup-delay-ms = <1000>; + + pinctrl-0 = <&ts_default>; + pinctrl-1 = <&ts_sleep>; + pinctrl-names = "default", "sleep"; + + #address-cells = <1>; + #size-cells = <0>; + + rmi4-f01@1 { + reg = <0x01>; + syna,nosleep-mode = <1>; + }; - /* Synaptics touchscreen @ 2c, 3c */ + rmi4-f12@12 { + reg = <0x12>; + syna,sensor-type = <1>; + }; + }; }; &i2c10 { @@ -558,6 +590,38 @@ drive-strength = <2>; bias-pull-down; }; + + ts_default: ts-default-state { + reset-pins { + pins = "gpio99"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + + int-pins { + pins = "gpio125"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + ts_sleep: ts-sleep-state { + reset-pins { + pins = "gpio99"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + int-pins { + pins = "gpio125"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + }; }; &uart6 { |