[PATCH] arm64: dts: qcom: qcs615: Adds SPMI bus, PMIC and peripherals

[Tingguo Cheng]

Create a new file qcs615-pmic.dtsi to add on-board PMIC and peripher-
als in the PMIC that controlled by SPMI bus. The peripherals include
GPIO, RTC, PON, power key and resin-key for QCS615 platform. The power
key and volume down key are controlled by PMIC PON hardware on QCS615.

Signed-off-by: Tingguo Cheng <quic_tingguoc@xxxxxxxxxxx>
---
This patch depends on the patch series:
- https://lore.kernel.org/all/20240926-add_initial_support_for_qcs615-v3-0-e37617e91c62@xxxxxxxxxxx/
---
 arch/arm64/boot/dts/qcom/qcs615-pmic.dtsi | 56 +++++++++++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/qcs615-ride.dts  |  1 +
 arch/arm64/boot/dts/qcom/qcs615.dtsi      | 23 +++++++++++++
 3 files changed, 80 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs615-pmic.dtsi b/arch/arm64/boot/dts/qcom/qcs615-pmic.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..d5e98503bb32aa6c75f9a9c613d562c6140ddf14
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs615-pmic.dtsi
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+	pmm6155au_0: pmic@0 {
+		compatible = "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmm6155au_0_pon: pon@800 {
+			compatible = "qcom,pm8998-pon";
+			reg = <0x800>;
+
+			pon_pwrkey: pwrkey {
+				compatible = "qcom,pm8941-pwrkey";
+				interrupts = <0x0 0x8 0x0 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				linux,code = <KEY_POWER>;
+			};
+
+			pon_resin: resin {
+				compatible = "qcom,pm8941-resin";
+				interrupts = <0x0 0x8 0x1 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				linux,code = <KEY_VOLUMEDOWN>;
+			};
+		};
+
+		pmm6155au_0_rtc: rtc@6100 {
+			compatible = "qcom,pm8941-rtc";
+			reg = <0x6100>, <0x6200>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
+			allow-set-time;
+		};
+
+		pmm6155au_0_gpios: gpio@c000 {
+			compatible = "qcom,pm8150-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pmm6155au_0_gpios 0 0 12>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+};
+
diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
index 4ef969a6af150933c72a7a83374a5a2657eebc1b..b79c22730920e3097425e1d1933e744205b3c18e 100644
--- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
@@ -6,6 +6,7 @@
 
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "qcs615.dtsi"
+#include "qcs615-pmic.dtsi"
 / {
 	model = "Qualcomm Technologies, Inc. QCS615 Ride";
 	compatible = "qcom,qcs615-ride", "qcom,qcs615";
diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index ac4c4c751da1fbb28865877555ba317677bc6bd2..9793161db515a2ef1df6465c8d0a04a11e71ffc1 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -517,6 +517,29 @@ sram@c3f0000 {
 			reg = <0x0 0x0c3f0000 0x0 0x400>;
 		};
 
+		spmi_bus: qcom,spmi@c440000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0x0 0xc440000 0x0 0x1100>,
+			      <0x0 0xc600000 0x0 0x2000000>,
+			      <0x0 0xe600000 0x0 0x100000>,
+			      <0x0 0xe700000 0x0 0xa0000>,
+			      <0x0 0xc40a000 0x0 0x26000>;
+			reg-names = "core",
+				    "chnls",
+				    "obsrvr",
+				    "intr",
+				    "cnfg";
+			interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "periph_irq";
+			interrupt-controller;
+			#interrupt-cells = <4>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			qcom,channel = <0>;
+			qcom,ee = <0>;
+		};
+
 		intc: interrupt-controller@17a00000 {
 			compatible = "arm,gic-v3";
 			reg = <0x0 0x17a00000 0x0 0x10000>,     /* GICD */

---
base-commit: c83f0b825741bcb9d8a7be67c63f6b9045d30f5a
change-id: 20240929-adds-spmi-pmic-peripherals-for-qcs615-16ee53179a7d
prerequisite-change-id: 20240924-add_initial_support_for_qcs615-a01bb2dd4650:v3
prerequisite-patch-id: 09782474af7eecf1013425fd34f9d2f082fb3616
prerequisite-patch-id: 624720e543d7857e46d3ee49b8cea413772deb4c
prerequisite-patch-id: 04ca722967256efddc402b7bab94136a5174b0b9
prerequisite-patch-id: ab88a42ec69ad90e8509c9c5b7c6bdd595a7f783
prerequisite-patch-id: 918724fafe43acaa4c4b980bfabe36e9c3212cd1
prerequisite-patch-id: 91cb230c6d129ff21c24d124fad9e37a66cb6a22
prerequisite-patch-id: 57afeee80c9aa069ee243f5a5b634702867d20f1

Best regards,
-- 
Tingguo Cheng <quic_tingguoc@xxxxxxxxxxx>