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https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
da39341223
This existing code assumes that a reg property is larger than one cell, but this is not always the case. Fix this assumption. Also if a node's parent is missing the #address-cells and #size-cells properties we use 2 as a default for each. But this should not happen in practice. More likely the properties were removed for SPL due to there being no 'u-boot,dm-pre-reloc' property, or similar. Add a warning for this as the failure can be very confusing. Signed-off-by: Simon Glass <sjg@chromium.org>
31 lines
435 B
Plaintext
31 lines
435 B
Plaintext
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Test device tree file for dtoc
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*
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* Copyright 2017 Google, Inc
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*/
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/dts-v1/;
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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i2c@0 {
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compatible = "sandbox,i2c";
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u-boot,dm-pre-reloc;
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#address-cells = <1>;
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#size-cells = <0>;
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pmic@9 {
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compatible = "sandbox,pmic";
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u-boot,dm-pre-reloc;
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reg = <9>;
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low-power;
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gpio {
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compatible = "sandbox,gpio";
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};
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};
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};
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};
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