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ARM: dts: qcom: pm8226: add PON device node along with resin sub-node 

The PON (Power On) device in PM8226 supports both the power key and
resin (reset input).
The reset input is usually connected to a physical volume up/down button.

Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Reviewed-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221223193403.781355-3-rayyan@ansari.sh
This commit is contained in:
Rayyan Ansari 2022-12-23 19:34:02 +00:00 committed by Bjorn Andersson
parent bc6ecf993b
commit 79ca56c11e
1 changed files with 19 additions and 5 deletions
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18
arch/arm/boot/dts/qcom-pm8226.dtsi
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@ -1,5 +1,6 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h>
@ -10,12 +11,25 @@
#address-cells = <1>;
#size-cells = <0>;
pwrkey@800 {
compatible = "qcom,pm8941-pwrkey";
pon@800 {
compatible = "qcom,pm8916-pon";
reg = <0x800>;
pwrkey {
compatible = "qcom,pm8941-pwrkey";
interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;
linux,code = <KEY_POWER>;
};
pm8226_resin: resin {
compatible = "qcom,pm8941-resin";
interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;
status = "disabled";
};
};
smbb: charger@1000 {