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| author | Vincent Shih <vincent.sunplus@gmail.com> | 2021-12-03 15:46:19 +0800 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2022-01-05 01:00:48 +0100 |
| commit | 8462904204abd8cc7f75947d7005c71e8a77da7b (patch) | |
| tree | 14f546cb24567f3c90e251962e77ca83d8175fca | |
| parent | fad6cbe9b2b4137f5af5355d4ee7e4eb38221e7e (diff) | |
dt-bindings: rtc: Add Sunplus RTC json-schema
Add Sunplus RTC json-schema
Signed-off-by: Vincent Shih <vincent.sunplus@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/1638517579-10316-3-git-send-email-vincent.sunplus@gamil.com
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml | 56 | ||||
| -rw-r--r-- | MAINTAINERS | 1 |
2 files changed, 57 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml b/Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml new file mode 100644 index 000000000000..fd1b3e71ff2c --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/sunplus,sp7021-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus SP7021 Real Time Clock controller + +maintainers: + - Vincent Shih <vincent.sunplus@gmail.com> + +properties: + compatible: + const: sunplus,sp7021-rtc + + reg: + maxItems: 1 + + reg-names: + items: + - const: rtc + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - clocks + - resets + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + rtc: serial@9c003a00 { + compatible = "sunplus,sp7021-rtc"; + reg = <0x9c003a00 0x80>; + reg-names = "rtc"; + clocks = <&clkc 0x12>; + resets = <&rstc 0x02>; + interrupt-parent = <&intc>; + interrupts = <163 IRQ_TYPE_EDGE_RISING>; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index fbafc10ee9f9..b85f0a1f52f5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -18220,6 +18220,7 @@ SUNPLUS RTC DRIVER M: Vincent Shih <vincent.sunplus@gmail.com> L: linux-rtc@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml F: drivers/rtc/rtc-sunplus.c SUPERH |