diff options
| author | Rayyan Ansari <rayyan@ansari.sh> | 2022-12-23 19:34:02 +0000 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-12-28 21:32:42 -0600 |
| commit | 79ca56c11e9004ba1b012822a68eb4d57826a721 (patch) | |
| tree | eefd7f8c23c8c81e566c2d2e196ca7e00c564c7d /arch | |
| parent | bc6ecf993b10238b4747261f5b495ecd46a72833 (diff) | |
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
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/qcom-pm8226.dtsi | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/qcom-pm8226.dtsi b/arch/arm/boot/dts/qcom-pm8226.dtsi index a2092569970a..6af259218f63 100644 --- a/arch/arm/boot/dts/qcom-pm8226.dtsi +++ b/arch/arm/boot/dts/qcom-pm8226.dtsi @@ -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>; - interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; - debounce = <15625>; - bias-pull-up; + + 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 { |