2845d8f404
When foo.yaml set some property 'required: true' and bar.yaml set the
same property 'required: false', the check for changing
'required: false' to 'required: true' would raise an error for
include: [bar.yaml, foo.yaml]
(with that particular order due to implementation details).
The order files are included in shouldn't matter. To fix it, change the
logic so that 'required' values are ORed together between included files
(so that 'required: true' is always respected), and remove the
'required' true-to-false check when merging included files.
Keep the true-to-false check when merging the (merged) included files
into the main binding (the binding with the 'include:' in it). This
might give a good organization, and the old scripts do it too.
Piggyback two fixes/cleanups:
- 'compatible' should be allowed to appear in included files
- No need to allow an 'inherits' key in _check_binding(), because
it has been removed before then, when merging bindings
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
360 lines
7.0 KiB
Plaintext
360 lines
7.0 KiB
Plaintext
/*
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* Copyright (c) 2019, Nordic Semiconductor
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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// Used by testedtlib.py
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/dts-v1/;
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/ {
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//
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// Interrupts
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//
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interrupt-parent-test {
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controller {
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compatible = "interrupt-three-cell";
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#interrupt-cells = <3>;
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interrupt-controller;
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};
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node {
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interrupts = <1 2 3 4 5 6>;
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interrupt-names = "foo", "bar";
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interrupt-parent = <&{/interrupt-parent-test/controller}>;
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};
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};
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interrupts-extended-test {
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controller-0 {
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compatible = "interrupt-one-cell";
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#interrupt-cells = <1>;
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interrupt-controller;
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};
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controller-1 {
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compatible = "interrupt-two-cell";
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#interrupt-cells = <2>;
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interrupt-controller;
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};
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controller-2 {
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compatible = "interrupt-three-cell";
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#interrupt-cells = <3>;
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interrupt-controller;
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};
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node {
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interrupts-extended = <
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&{/interrupts-extended-test/controller-0} 1
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&{/interrupts-extended-test/controller-1} 2 3
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&{/interrupts-extended-test/controller-2} 4 5 6>;
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};
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};
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interrupt-map-test {
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#address-cells = <2>;
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#size-cells = <0>;
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controller-0 {
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compatible = "interrupt-one-cell";
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#address-cells = <1>;
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#interrupt-cells = <1>;
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interrupt-controller;
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};
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controller-1 {
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compatible = "interrupt-two-cell";
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#address-cells = <2>;
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#interrupt-cells = <2>;
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interrupt-controller;
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};
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controller-2 {
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compatible = "interrupt-three-cell";
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#address-cells = <3>;
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#interrupt-cells = <3>;
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interrupt-controller;
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};
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nexus {
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#interrupt-cells = <2>;
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interrupt-map = <
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0 0 0 0 &{/interrupt-map-test/controller-0} 0 0
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0 0 0 1 &{/interrupt-map-test/controller-1} 0 0 0 1
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0 0 0 2 &{/interrupt-map-test/controller-2} 0 0 0 0 0 2
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0 1 0 0 &{/interrupt-map-test/controller-0} 0 3
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0 1 0 1 &{/interrupt-map-test/controller-1} 0 0 0 4
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0 1 0 2 &{/interrupt-map-test/controller-2} 0 0 0 0 0 5>;
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};
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node@0 {
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reg = <0 0>;
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interrupts = <0 0 0 1 0 2>;
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interrupt-parent = <&{/interrupt-map-test/nexus}>;
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};
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node@1 {
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reg = <0 1>;
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interrupts-extended = <
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&{/interrupt-map-test/nexus} 0 0
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&{/interrupt-map-test/nexus} 0 1
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&{/interrupt-map-test/nexus} 0 2>;
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};
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};
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interrupt-map-bitops-test {
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#address-cells = <2>;
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#size-cells = <0>;
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controller {
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compatible = "interrupt-two-cell";
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#address-cells = <0>;
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#interrupt-cells = <2>;
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interrupt-controller;
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};
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nexus {
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#interrupt-cells = <2>;
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interrupt-map = <
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6 6 6 6 &{/interrupt-map-bitops-test/controller} 2 1
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>;
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interrupt-map-mask = <0xE 0x7 0xE 0x7>;
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// Not specified in the DT spec., but shows up due to
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// common code with GPIO. Might as well test it here.
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interrupt-map-pass-thru = <1 2 3 3>;
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};
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// Child unit specifier: 00000007 0000000E 00000007 0000000E
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// Mask: 0000000E 00000007 0000000E 00000007
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// Pass-thru: 00000001 00000002 00000003 00000003
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node@70000000E {
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reg = <0x7 0xE>;
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interrupt-parent = <&{/interrupt-map-bitops-test/nexus}>;
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interrupts = <0x7 0xE>;
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};
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};
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//
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// GPIOS
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//
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gpio-test {
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controller-1 {
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compatible = "gpio-two-cell";
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#gpio-cells = <2>;
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gpio-controller;
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};
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node {
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gpios = <&{/gpio-test/controller-0} 1
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&{/gpio-test/controller-1} 2 3>;
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foo-gpios = <&{/gpio-test/controller-1} 4 5>;
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bar-gpios = <&{/gpio-test/controller-1} 6 7>;
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};
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// Putting this controller last gives us some coverage for ordering
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// issues during initialization
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controller-0 {
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compatible = "gpio-one-cell";
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#gpio-cells = <1>;
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gpio-controller;
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};
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};
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//
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// Clocks
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//
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clock-test {
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fixed-clock {
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// 'fixed-clock' is currently special-cased in the code
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <123>;
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};
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clock-1 {
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compatible = "clock-one-cell";
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#clock-cells = <1>;
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};
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clock-2 {
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compatible = "clock-two-cell";
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#clock-cells = <2>;
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};
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node {
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clocks = <&{/clock-test/fixed-clock}
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&{/clock-test/clock-1} 1
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&{/clock-test/clock-2} 1 2>;
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clock-names = "fixed", "one-cell", "two-cell";
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};
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};
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//
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// PWMs
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//
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pwm-test {
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pwm-0 {
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compatible = "pwm-zero-cell";
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#pwm-cells = <0>;
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};
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pwm-1 {
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compatible = "pwm-one-cell";
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#pwm-cells = <1>;
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};
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node {
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pwms = <&{/pwm-test/pwm-0}
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&{/pwm-test/pwm-1} 1>;
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pwm-names = "zero-cell", "one-cell";
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};
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};
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//
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// IO channels
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//
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// Lots of common code with PWMs and clocks, so just test the basics
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io-channel-test {
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io-channel {
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compatible = "io-channel";
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#io-channel-cells = <1>;
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};
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node {
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io-channels = <&{/io-channel-test/io-channel} 1>;
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io-channel-names = "io-channel";
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};
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};
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//
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// 'reg'
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//
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reg-zero-address-cells {
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#address-cells = <0>;
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#size-cells = <1>;
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node {
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reg = <1 2>;
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};
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};
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reg-zero-size-cells {
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#address-cells = <1>;
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#size-cells = <0>;
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node {
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reg = <1 2>;
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};
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};
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// Use implied #size-cells = <1>
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reg-ranges {
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#address-cells = <2>;
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parent {
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#address-cells = <1>;
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ranges = <1 0xA 0xB 1 /* 1 -> 0xA 0xB */
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2 0xC 0xD 2 /* 2..3 -> 0xC 0xD */
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4 0xE 0xF 1 /* 4 -> 0xE 0xF */
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>;
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node {
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reg = <5 1 /* Matches no range */
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4 1 /* Matches third range */
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3 1 /* Matches second range */
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2 1 /* Matches second range */
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1 1 /* Matches first range */
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0 1 /* Matches no range */
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>;
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};
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};
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};
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// Build up <3 2 1> address with nested 'ranges'
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reg-nested-ranges {
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#address-cells = <3>;
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grandparent {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges = <0 0 3 0 0 2 2>;
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parent {
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#address-cells = <1>;
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ranges = <0 2 0 2>;
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node {
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reg = <1 1>;
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};
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};
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};
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};
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//
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// For testing 'include:'
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//
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binding-include {
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compatible = "binding-include-test";
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foo = <0>;
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bar = <1>;
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baz = <2>;
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qaz = <3>;
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};
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//
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// For testing Device.props (derived from 'properties:' in the binding)
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//
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props {
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compatible = "props";
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existent-boolean;
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int = <1>;
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array = <1 2 3>;
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uint8-array = [ 12 34 ];
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string = "foo";
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string-array = "foo", "bar", "baz";
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phandle-ref = < &{/props/node} >;
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phandle-refs = < &{/props/node} &{/props/node2} >;
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phandle-refs-and-vals = < &{/props/node} 1 &{/props/node2} 2 >;
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node {
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};
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node2 {
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};
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};
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//
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// For testing Device.props with 'default:' values in binding
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//
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defaults {
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compatible = "defaults";
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// Should override the 'default:' in the binding
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default-not-used = <234>;
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};
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//
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// Parent with 'sub-node:' in binding
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//
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parent-with-sub-node {
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compatible = "parent-with-sub-node";
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node {
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foo = <1>;
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bar = <2>;
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};
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};
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//
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// For testing that neither 'include: [foo.yaml, bar.yaml]' nor
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// 'include: [bar.yaml, foo.yaml]' causes errors when one of the files
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// has 'required: true' and the other 'required: false'
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//
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include-order {
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node-1 {
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compatible = "order-1";
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foo = <1>;
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};
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node-2 {
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compatible = "order-2";
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foo = <2>;
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};
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};
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//
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// For testing deprecated features
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//
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deprecated {
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compatible = "deprecated";
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required = <1>;
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required-2 = <2>;
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};
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};
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