Merge tag 'rtc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Mostly small fixes and two drivers gaining alarm support. Summary:

  Subsystem:

    - UIE emulation has been reworked to avoid calling driver callbacks
      when it is known it will not work

  Drivers:

   - ab-eoz9: add alarm support

   - pcf8523: add alarm support"

* tag 'rtc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (27 commits)
  rtc: sysfs: check features instead of ops
  rtc: omap: use rtc_write to access OMAP_RTC_OSC_REG
  rtc: s5m: Remove reference to parent's device pdata
  rtc: ds1307: Fix wday settings for rx8130
  rtc: pcf8523: report oscillator failures
  rtc: pcf8523: add alarm support
  rtc: pcf8523: remove useless define
  rtc: rtc_update_irq_enable: rework UIE emulation
  rtc: ds1307: remove flags
  rtc: ds1307: replace HAS_ALARM by RTC_FEATURE_ALARM
  rtc: imx-sc: remove .read_alarm
  rtc: ds1511: remove unused function
  rtc: fsl-ftm-alarm: add MODULE_TABLE()
  rtc: rtc-spear: replace spin_lock_irqsave by spin_lock in hard IRQ
  dt-bindings: rtc: qcom-pm8xxx-rtc: Add qcom pm8xxx rtc bindings
  rtc: pm8xxx: Add RTC support for PMIC PMK8350
  rtc: ab-eoz9: make use of RTC_FEATURE_ALARM
  rtc: ab-eoz9: add alarm support
  rtc: ab-eoz9: set regmap max_register
  rtc: pcf85063: fallback to parent of_node
  ...

1 files changed, 62 insertions, 0 deletions

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 000000000000..4fba6dba16f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
@@ -0,0 +1,62 @@
+# 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 <skakit@codeaurora.org>
+
+properties:
+  compatible:
+    enum:
+      - qcom,pm8058-rtc
+      - qcom,pm8921-rtc
+      - qcom,pm8941-rtc
+      - qcom,pm8018-rtc
+      - qcom,pmk8350-rtc
+
+  reg:
+    maxItems: 1
+
+  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.
+
+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>;
+        };
+      };
+    };
+...