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Fix USB, touchscreen and volume keys on xiaomi platina #2

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Merged
merged 4 commits into from
Mar 14, 2022
Merged

Fix USB, touchscreen and volume keys on xiaomi platina #2

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b9e9cde
arm64: dts: qcom: sdm660-platina: Enable qusb2phy and its vdd supplies
MollySophia Mar 13, 2022
b637d00
arm64: dts: qcom: sdm660-platina: Disable gpucc and mmcc
MollySophia Mar 13, 2022
280bb35
arm64: dts: qcom: sdm660-platina: Add node for touchscreen
MollySophia Mar 13, 2022
c48dea2
arm64: dts: qcom: sdm660-platina: Fix volume keys
MollySophia Mar 13, 2022
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12 changes: 11 additions & 1 deletion arch/arm64/boot/dts/qcom/pm660.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -53,14 +53,24 @@

reg = <0x800>;

pwrkey {
pon_pwrkey: pwrkey {
compatible = "qcom,pm8941-pwrkey";
interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;
linux,code = <KEY_POWER>;

status = "disabled";
};

pon_resin: resin {
compatible = "qcom,pm8941-resin";
interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;

status = "disabled";
};
};

pm660_temp: temp-alarm@2400 {
Expand Down
60 changes: 53 additions & 7 deletions arch/arm64/boot/dts/qcom/sdm660-xiaomi-platina.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -192,17 +192,17 @@

gpio_keys {
status = "okay";
compatible = "gpio-keys";
input-name = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
compatible = "gpio-keys-polled";
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on mainline (>=5.16) keys work on lavender without polling btw. This will need to be reverted when moving to mainline kernel

poll-interval = <100>;
label = "Volume up";
pinctrl-names = "default";
pinctrl-0 = <&vol_up_gpio_default>;

vol_up {
label = "Volume Up";
gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
linux,input-type = <1>;
linux,input-type = <EV_KEY>;
linux,code = <KEY_VOLUMEUP>;
wakeup-source;
debounce-interval = <15>;
};
};
Expand Down Expand Up @@ -245,6 +245,23 @@
*/
};

&blsp_i2c4 {
status = "okay";
/* Novatek device tree node */
novatek@62 {
compatible = "novatek,nt36525";
reg = <0x62>;
vcc-supply = <&vreg_l11a_1p8>;
pinctrl-0 = <&ts_int_active &ts_rst_n>;
pinctrl-names = "default";
interrupt-parent = <&tlmm>;
interrupts = <67 IRQ_TYPE_EDGE_FALLING>;
reset-gpios = <&tlmm 66 GPIO_ACTIVE_LOW>;
touchscreen-size-x = <1080>;
touchscreen-size-y = <2280>;
};
};

&blsp1_uart2 {
status = "okay";
};
Expand Down Expand Up @@ -601,7 +618,7 @@
power-source = <0>;
};

vol_key_gpio_default: vol-key-gpio-default {
vol_up_gpio_default: vol-up-gpio-default {
pins = "gpio7";
function = "normal";
bias-pull-up;
Expand All @@ -610,6 +627,15 @@
};
};

&pon_resin {
linux,code = <KEY_VOLUMEDOWN>;
status = "okay";
};

&pon_pwrkey {
status = "okay";
};

&tlmm {
gpio-reserved-ranges = <8 4>;

Expand Down Expand Up @@ -726,6 +752,26 @@

};

&adreno_gpu{
status = "disabled";
};

&gpucc{
status = "disabled";
};

&mmcc{
status = "disabled";
};

&qusb2phy {
status = "okay";

vdd-supply = <&vreg_l1b_0p925>;
vdda-pll-supply = <&vreg_l10a_1p8>;
vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
};

&usb3 {
status = "okay";
};
Expand Down