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/freebsd/sys/contrib/device-tree/Bindings/rtc/
H A Dsprd,sc2731-rtc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/rtc/sprd,sc2731-rtc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Spreadtrum SC2731 Real Time Clock
10 - Orson Zhai <orsonzhai@gmail.com>
11 - Baolin Wang <baolin.wang7@gmail.com>
12 - Chunyan Zhang <zhang.lyra@gmail.com>
16 const: sprd,sc2731-rtc
25 - compatible
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H A Dsprd,sc27xx-rtc.txt4 - compatible: should be "sprd,sc2731-rtc".
5 - reg: address offset of rtc register.
6 - interrupts: rtc alarm interrupt.
11 compatible = "sprd,sc2731";
13 spi-max-frequency = <26000000>;
15 interrupt-controller;
16 #interrupt-cells = <2>;
17 #address-cells = <1>;
18 #size-cells = <0>;
20 rtc@280 {
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/freebsd/sys/contrib/device-tree/src/arm64/sprd/
H A Dsc2731.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Spreadtrum SC2731 PMIC dts file
10 compatible = "sprd,sc2731";
12 spi-max-frequency = <26000000>;
14 interrupt-controller;
15 #interrupt-cells = <1>;
16 #address-cells = <1>;
17 #size-cells = <0>;
20 compatible = "sprd,sc2731-charger";
22 monitored-battery = <&bat>;
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/freebsd/sys/contrib/device-tree/Bindings/mfd/
H A Dsprd,sc27xx-pmic.txt4 and SC2731. The Spreadtrum PMIC belonging to SC27xx series integrates all
8 - DCDCs to support CPU, memory.
9 - LDOs to support both internal and external requirement.
10 - Battery management system, such as charger, fuel gauge.
11 - Audio codec.
12 - User interface function, such as indicator, flash LED and so on.
13 - IC level interface, such as power on/off control, RTC and typec and so on.
16 - compatible: Should be one of the following:
21 "sprd,sc2731"
22 - reg: The address of the device chip select, should be 0.
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