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ARM: dts: msm8974: honami: Add touchscreen

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Add the i2c2 and rmi4 nodes to enable the Synaptics touchscreen found in
the Honami.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This commit is contained in:
Bjorn Andersson 2016-08-16 10:46:30 -07:00 committed by Andy Gross
parent c03a4b24c3
commit e286492e4d
1 changed files with 59 additions and 0 deletions
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59
arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
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@ -311,6 +311,45 @@
pinctrl-0 = <&blsp1_uart2_pin_a>;
};
i2c@f9924000 {
status = "ok";
clock-frequency = <355000>;
qcom,src-freq = <50000000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
synaptics@2c {
compatible = "syna,rmi4-i2c";
reg = <0x2c>;
interrupts-extended = <&msmgpio 61 IRQ_TYPE_EDGE_FALLING>;
#address-cells = <1>;
#size-cells = <0>;
vdd-supply = <&pm8941_l22>;
vio-supply = <&pm8941_lvs3>;
pinctrl-names = "default";
pinctrl-0 = <&ts_int_pin>;
syna,startup-delay-ms = <10>;
rmi4-f01@1 {
reg = <0x1>;
syna,nosleep-mode = <1>;
};
rmi4-f11@11 {
reg = <0x11>;
touchscreen-inverted-x;
syna,sensor-type = <1>;
};
};
};
pinctrl@fd510000 {
blsp1_uart2_pin_a: blsp1-uart2-pin-active {
rx {
@ -330,6 +369,16 @@
};
};
i2c2_pins: i2c2 {
mux {
pins = "gpio6", "gpio7";
function = "blsp_i2c2";
drive-strength = <2>;
bias-disable;
};
};
sdhc1_pin_a: sdhc1-pin-active {
clk {
pins = "sdc1_clk";
@ -366,6 +415,16 @@
};
};
ts_int_pin: touch-int {
pin {
pins = "gpio61";
function = "gpio";
drive-strength = <2>;
bias-disable;
input-enable;
};
};
};
dma-controller@f9944000 {