在 2024/2/13 18:24, Geert Uytterhoeven 写道:
> Building DTB overlays from .dts files is no longer supported.
> Update the documentation to reflect this.
>
> Fixes: 81d362732bac05f6 ("kbuild: Disallow DTB overlays to built from .dts named source files")
> Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Yanteng Si <[email protected]>
Thanks,
Yanteng
> ---
> Documentation/devicetree/overlay-notes.rst | 12 ++++++------
> .../translations/zh_CN/devicetree/overlay-notes.rst | 12 ++++++------
> 2 files changed, 12 insertions(+), 12 deletions(-)
>
> diff --git a/Documentation/devicetree/overlay-notes.rst b/Documentation/devicetree/overlay-notes.rst
> index e139f22b363e9f36..35e79242af9a928d 100644
> --- a/Documentation/devicetree/overlay-notes.rst
> +++ b/Documentation/devicetree/overlay-notes.rst
> @@ -38,10 +38,10 @@ Lets take an example where we have a foo board with the following base tree::
> };
> ---- foo.dts ---------------------------------------------------------------
>
> -The overlay bar.dts,
> +The overlay bar.dtso,
> ::
>
> - ---- bar.dts - overlay target location by label ----------------------------
> + ---- bar.dtso - overlay target location by label ---------------------------
> /dts-v1/;
> /plugin/;
> &ocp {
> @@ -51,7 +51,7 @@ The overlay bar.dts,
> ... /* various properties and child nodes */
> };
> };
> - ---- bar.dts ---------------------------------------------------------------
> + ---- bar.dtso --------------------------------------------------------------
>
> when loaded (and resolved as described in [1]) should result in foo+bar.dts::
>
> @@ -88,9 +88,9 @@ in the base DT. In this case, the target path can be provided. The target
> location by label syntax is preferred because the overlay can be applied to
> any base DT containing the label, no matter where the label occurs in the DT.
>
> -The above bar.dts example modified to use target path syntax is::
> +The above bar.dtso example modified to use target path syntax is::
>
> - ---- bar.dts - overlay target location by explicit path --------------------
> + ---- bar.dtso - overlay target location by explicit path -------------------
> /dts-v1/;
> /plugin/;
> &{/ocp} {
> @@ -100,7 +100,7 @@ The above bar.dts example modified to use target path syntax is::
> ... /* various properties and child nodes */
> }
> };
> - ---- bar.dts ---------------------------------------------------------------
> + ---- bar.dtso --------------------------------------------------------------
>
>
> Overlay in-kernel API
> diff --git a/Documentation/translations/zh_CN/devicetree/overlay-notes.rst b/Documentation/translations/zh_CN/devicetree/overlay-notes.rst
> index 43e3c0bc5a9f8235..ba5edd05dc1e7fd2 100644
> --- a/Documentation/translations/zh_CN/devicetree/overlay-notes.rst
> +++ b/Documentation/translations/zh_CN/devicetree/overlay-notes.rst
> @@ -43,10 +43,10 @@ Documentation/devicetree/dynamic-resolution-notes.rst[1]的配套文档。
> };
> ---- foo.dts ---------------------------------------------------------------
>
> -覆盖bar.dts,
> +覆盖bar.dtso,
> ::
>
> - ---- bar.dts - 按标签覆盖目标位置 ----------------------------
> + ---- bar.dtso - 按标签覆盖目标位置 ---------------------------
> /dts-v1/;
> /插件/;
> &ocp {
> @@ -56,7 +56,7 @@ Documentation/devicetree/dynamic-resolution-notes.rst[1]的配套文档。
> ... /* 各种属性和子节点 */
> };
> };
> - ---- bar.dts ---------------------------------------------------------------
> + ---- bar.dtso --------------------------------------------------------------
>
> 当加载（并按照[1]中描述的方式解决）时，应该产生foo+bar.dts::
>
> @@ -90,9 +90,9 @@ Documentation/devicetree/dynamic-resolution-notes.rst[1]的配套文档。
> DT中的适当位置。在这种情况下，可以提供目标路径。通过标签的目标位置的语法是比
> 较好的，因为不管标签在DT中出现在哪里，覆盖都可以被应用到任何包含标签的基础DT上。
>
> -上面的bar.dts例子被修改为使用目标路径语法，即为::
> +上面的bar.dtso例子被修改为使用目标路径语法，即为::
>
> - ---- bar.dts - 通过明确的路径覆盖目标位置 --------------------
> + ---- bar.dtso - 通过明确的路径覆盖目标位置 -------------------
> /dts-v1/;
> /插件/;
> &{/ocp} {
> @@ -102,7 +102,7 @@ DT中的适当位置。在这种情况下，可以提供目标路径。通过标
> ... /* 各种外围设备和子节点 */
> }
> };
> - ---- bar.dts ---------------------------------------------------------------
> + ---- bar.dtso --------------------------------------------------------------
>
>
> 内核中关于覆盖的API