From: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Date: Mon, 23 Mar 2026 06:19:42 +0000 (-0700)
Subject: arm64: dts: qcom: kaanapali-mtp: Add PMIC support
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45ddb3f3c28940aab9c84a7b9dea5f76358c90f7;p=thirdparty%2Flinux.git

arm64: dts: qcom: kaanapali-mtp: Add PMIC support

Include PMIC files used on Kaanapali MTP boards. Add configurations for
keys (volume up and volume down), RGB LEDs and flash LEDs.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260322-knp-pmic-dt-v1-2-70bc40ea4428@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts b/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts
index bc57935c042c9..5054c59336878 100644
--- a/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/kaanapali-mtp.dts
@@ -5,9 +5,21 @@
 
 /dts-v1/;
 
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "kaanapali.dtsi"
 
+#include "pm8010-kaanapali.dtsi"     /* SPMI1: SID-12/13   */
+#include "pmd8028-kaanapali.dtsi"    /* SPMI1: SID-4       */
+#include "pmh0101.dtsi"              /* SPMI0: SID-1       */
+#include "pmh0104-kaanapali.dtsi"    /* SPMI1: SID-9       */
+#include "pmh0110-kaanapali.dtsi"    /* SPMI0: SID-3/5/6/8 */
+#include "pmih0108-kaanapali.dtsi"   /* SPMI1: SID-7       */
+#include "pmk8850.dtsi"              /* SPMI0: SID-0       */
+#include "pmr735d-kaanapali.dtsi"    /* SPMI1: SID-10      */
+
 / {
 	model = "Qualcomm Technologies, Inc. Kaanapali MTP";
 	compatible = "qcom,kaanapali-mtp", "qcom,kaanapali";
@@ -53,6 +65,22 @@
 		};
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&key_vol_up_default>;
+		pinctrl-names = "default";
+
+		key-volume-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&tlmm 101 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
 	sound {
 		compatible = "qcom,kaanapali-sndcard", "qcom,sm8450-sndcard";
 		model = "Kaanapali-MTP";
@@ -801,6 +829,63 @@
 	reset-gpios = <&tlmm 102 GPIO_ACTIVE_LOW>;
 };
 
+&pmh0101_flash {
+	status = "okay";
+
+	led-0 {
+		function = LED_FUNCTION_FLASH;
+		function-enumerator = <0>;
+		color = <LED_COLOR_ID_YELLOW>;
+		led-sources = <1>, <4>;
+		led-max-microamp = <500000>;
+		flash-max-microamp = <2000000>;
+		flash-max-timeout-us = <1280000>;
+	};
+
+	led-1 {
+		function = LED_FUNCTION_FLASH;
+		function-enumerator = <1>;
+		color = <LED_COLOR_ID_WHITE>;
+		led-sources = <2>, <3>;
+		led-max-microamp = <500000>;
+		flash-max-microamp = <2000000>;
+		flash-max-timeout-us = <1280000>;
+	};
+};
+
+&pmh0101_pwm {
+	status = "okay";
+
+	multi-led {
+		color = <LED_COLOR_ID_RGB>;
+		function = LED_FUNCTION_STATUS;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@1 {
+			reg = <1>;
+			color = <LED_COLOR_ID_RED>;
+		};
+
+		led@2 {
+			reg = <2>;
+			color = <LED_COLOR_ID_GREEN>;
+		};
+
+		led@3 {
+			reg = <3>;
+			color = <LED_COLOR_ID_BLUE>;
+		};
+	};
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+
+	status = "okay";
+};
+
 &remoteproc_adsp {
 	firmware-name = "qcom/kaanapali/adsp.mbn",
 			"qcom/kaanapali/adsp_dtb.mbn";
@@ -940,6 +1025,13 @@
 		bias-disable;
 	};
 
+	key_vol_up_default: key-vol-up-default-state {
+		pins = "gpio101";
+		function = "gpio";
+		output-disable;
+		bias-pull-up;
+	};
+
 	pcie0_default_state: pcie0-default-state {
 		perst-n-pins {
 			pins = "gpio102";