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arm64: dts: qcom: pm8994: Add RESIN node

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Add a RESIN node to support RESIN-connected buttons on some
devices.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210228130831.203765-8-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Konrad Dybcio 2021-02-28 14:08:26 +01:00 committed by Bjorn Andersson
parent d774e762b0
commit f7342c7d29
2 changed files with 12 additions and 15 deletions
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19
arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
View File

@ -253,6 +253,11 @@ &mmcc {
vdd-gfx-supply = <&vdd_gfx>;
};
&pm8994_resin {
status = "okay";
linux,code = <KEY_VOLUMEDOWN>;
};
&tlmm {
gpio-line-names =
"[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */
@ -1034,20 +1039,6 @@ codec {
};
};
&spmi_bus {
pmic@0 {
pon@800 {
resin {
compatible = "qcom,pm8941-resin";
interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;
linux,code = <KEY_VOLUMEDOWN>;
};
};
};
};
&ufsphy {
status = "okay";

8
arch/arm64/boot/dts/qcom/pm8994.dtsi
View File

@ -45,7 +45,6 @@ rtc@6000 {
pm8994_pon: pon@800 {
compatible = "qcom,pm8916-pon";
reg = <0x800>;
mode-bootloader = <0x2>;
mode-recovery = <0x1>;
@ -58,6 +57,13 @@ pwrkey {
linux,code = <KEY_POWER>;
};
pm8994_resin: resin {
compatible = "qcom,pm8941-resin";
interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;
status = "disabled";
};
};
pm8994_temp: temp-alarm@2400 {