From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:27:49 +0200
Subject: Adding upstream version 6.6.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml   | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml

(limited to 'Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml')

diff --git a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
new file mode 100644
index 0000000000..b95a69cc9a
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/qcom-pm8xxx-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PM8xxx PMIC RTC device
+
+maintainers:
+  - Satya Priya <quic_c_skakit@quicinc.com>
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - qcom,pm8058-rtc
+          - qcom,pm8921-rtc
+          - qcom,pm8941-rtc
+          - qcom,pmk8350-rtc
+      - items:
+          - enum:
+              - qcom,pm8018-rtc
+          - const: qcom,pm8921-rtc
+
+  reg:
+    minItems: 1
+    maxItems: 2
+
+  reg-names:
+    minItems: 1
+    items:
+      - const: rtc
+      - const: alarm
+
+  interrupts:
+    maxItems: 1
+
+  allow-set-time:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Indicates that the setting of RTC time is allowed by the host CPU.
+
+  nvmem-cells:
+    items:
+      - description:
+          four-byte nvmem cell holding a little-endian offset from the Unix
+          epoch representing the time when the RTC timer was last reset
+
+  nvmem-cell-names:
+    items:
+      - const: offset
+
+  wakeup-source: true
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/spmi/spmi.h>
+    spmi_bus: spmi@c440000 {
+      reg = <0x0c440000 0x1100>;
+      #address-cells = <2>;
+      #size-cells = <0>;
+      pmicintc: pmic@0 {
+        reg = <0x0 SPMI_USID>;
+        compatible = "qcom,pm8921";
+        interrupts = <104 8>;
+        #interrupt-cells = <2>;
+        interrupt-controller;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pm8921_rtc: rtc@11d {
+          compatible = "qcom,pm8921-rtc";
+          reg = <0x11d>;
+          interrupts = <0x27 0>;
+          nvmem-cells = <&rtc_offset>;
+          nvmem-cell-names = "offset";
+        };
+      };
+    };
+...
-- 
cgit v1.2.3