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| author | Zhen Lei <thunder.leizhen@huawei.com> | 2020-12-14 20:43:47 +0800 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-12-14 09:16:28 -0600 |
| commit | 4aa5b78fb5460adbb876e450ec844e7c1991372d (patch) | |
| tree | 228e3349c529bfd292de4e869c0874e9276bbb4b /lib/test_bitmap.c | |
| parent | a217d8711da5c87fd2862fc36759b6fafa1c4905 (diff) | |
dt-bindings: i2c: dw: cancel mandatory requirements for "#address-cells" and "#size-cells"
The "#address-cells" and "#size-cells" are required only when the I2C
controller has subnodes. However, some I2C controllers defined in
"arch/arm64/boot/dts/amd/" and "arch/arm64/boot/dts/hisilicon/"
directories do not have child nodes. So they don't need these two
properties and don't write them explicitly.
Therefore, setting properties "#address-cells" and "#size-cells" as
"required" in this yaml file causes the following warnings:
/root/linux-next/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dt.yaml: \
i2c@f7100000: '#address-cells' is a required property
/root/linux-next/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dt.yaml: \
i2c@f7100000: '#size-cells' is a required property
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20201214124347.2120-2-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'lib/test_bitmap.c')
0 files changed, 0 insertions, 0 deletions