From: Rayyan Ansari <rayyan@ansari.sh>
Date: Fri, 23 Dec 2022 19:34:02 +0000 (+0000)
Subject: ARM: dts: qcom: pm8226: add PON device node along with resin sub-node
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=79ca56c11e9004ba1b012822a68eb4d57826a721;p=linux.git

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
---

diff --git a/arch/arm/boot/dts/qcom-pm8226.dtsi b/arch/arm/boot/dts/qcom-pm8226.dtsi
index a2092569970a5..6af259218f631 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 {