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authorLinus Torvalds <torvalds@linux-foundation.org>2020-12-20 10:12:06 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-20 10:12:06 -0800
commitf4a2f7866faaf89ea1595b136e01fcb336b46aab (patch)
tree9215bb0d94c16afd9f4949c356d7e12b7ac03bbd /Documentation
parent7703f46f2cafa57b9e5e8f4d6ff3dd8dcf0c1656 (diff)
parent71ac13457d9d1007effde65b54818106b2c2b525 (diff)
Merge tag 'rtc-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni: "Subsystem: - Remove nvram ABI. There was no complaints about the deprecation for the last 3 years. - Improve RTC device allocation and registration - Now available for ARCH=um Drivers: - at91rm9200: correction and sam9x60 support - ds1307: improve ACPI support - mxc: now DT only - pcf2127: watchdog support now needs the reset-source property - pcf8523: set range - rx6110: i2c support" * tag 'rtc-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (43 commits) rtc: pcf2127: only use watchdog when explicitly available dt-bindings: rtc: add reset-source property rtc: fix RTC removal rtc: s3c: Remove dead code related to periodic tick handling rtc: s3c: Disable all enable (RTC, tick) bits in the probe rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time rtc: test: remove debug message rtc: mxc{,_v2}: enable COMPILE_TEST rtc: enable RTC framework on ARCH=um rtc: pcf8523: use BIT rtc: pcf8523: set range rtc: pcf8523: switch to devm_rtc_allocate_device rtc: destroy mutex when releasing the device rtc: shrink devm_rtc_allocate_device() rtc: rework rtc_register_device() resource management rtc: nvmem: emit an error message when nvmem registration fails rtc: add devm_ prefix to rtc_nvmem_register() rtc: nvmem: remove nvram ABI Documentation: list RTC devres helpers in devres.rst rtc: omap: use devm_pinctrl_register() ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/rtc/rtc.yaml5
-rw-r--r--Documentation/driver-api/driver-model/devres.rst6
2 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/rtc.yaml b/Documentation/devicetree/bindings/rtc/rtc.yaml
index 8acd2de3de3a..d30dc045aac6 100644
--- a/Documentation/devicetree/bindings/rtc/rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/rtc.yaml
@@ -63,6 +63,11 @@ properties:
description:
Enables wake up of host system on alarm.
+ reset-source:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description:
+ The RTC is able to reset the machine.
+
additionalProperties: true
...
diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst
index bb676570acc3..cd8b6e657b94 100644
--- a/Documentation/driver-api/driver-model/devres.rst
+++ b/Documentation/driver-api/driver-model/devres.rst
@@ -411,6 +411,12 @@ RESET
devm_reset_control_get()
devm_reset_controller_register()
+RTC
+ devm_rtc_device_register()
+ devm_rtc_allocate_device()
+ devm_rtc_register_device()
+ devm_rtc_nvmem_register()
+
SERDEV
devm_serdev_device_open()