85 lines
1.6 KiB
YAML
85 lines
1.6 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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# Copyright (C) Sunplus Co., Ltd. 2021
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/nvmem/sunplus,sp7021-ocotp.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: On-Chip OTP Memory for Sunplus SP7021
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maintainers:
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- Vincent Shih <vincent.sunplus@gmail.com>
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allOf:
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- $ref: "nvmem.yaml#"
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properties:
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compatible:
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const: sunplus,sp7021-ocotp
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reg:
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maxItems: 2
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reg-names:
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items:
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- const: hb_gpio
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- const: otprx
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clocks:
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maxItems: 1
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"#address-cells":
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const: 1
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"#size-cells":
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const: 1
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thermal-calibration:
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type: object
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description: thermal calibration values
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disconnect-voltage:
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type: object
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description: disconnect voltages of usb2 port 0 and port 1
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mac-address0:
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type: object
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description: MAC address of ethernet port 0
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mac-address1:
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type: object
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description: MAC address of ethernet port 1
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required:
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- compatible
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- reg
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- reg-names
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- clocks
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unevaluatedProperties: false
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examples:
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- |
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otp: otp@9c00af00 {
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compatible = "sunplus,sp7021-ocotp";
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reg = <0x9c00af00 0x34>, <0x9c00af80 0x58>;
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reg-names = "hb_gpio", "otprx";
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clocks = <&clkc 0x15>;
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#address-cells = <1>;
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#size-cells = <1>;
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therm_calib: thermal-calibration@14 {
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reg = <0x14 0x3>;
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};
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disc_vol: disconnect-voltage@18 {
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reg = <0x18 0x2>;
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};
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mac_addr0: mac-address0@34 {
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reg = <0x34 0x6>;
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};
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mac_addr1: mac-address1@3a {
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reg = <0x3a 0x6>;
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};
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};
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...
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