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Currently only meson6.dtsi and meson8.dtsi inherit the generic meson.dtsi. However, since the Meson8b platform is basically a slightly updated version of Meson8 we can safely inherit meson.dtsi. An indicator for this are the nodes which are identical in meson.dtsi and meson8b.dtsi (L2, gic, timer, uart_AO, uart_A, uart_B, uart_C). Additionally this makes the following devices available on Meson8b which were not avaialble before (however, since all affected drivers support Meson6, Meson8 and the whole GX series there's no reason to assume that they are not working): - i2c_a and i2c_B - the IR receiver - SPFIC (SPI flash controller) - the dwmac ethernet controller Differences between Meson8 and Meson8b seem to be: - ARM Cortex-A5 core instead of Cortex-A9 on Meson8 - dwmac on Meson8b supports RGMII - small pinctrl updates Inheriting meson.dtsi makes it easier to maintain by removing duplicate definitions. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.