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Corentin Labbe says: ==================== net-next: stmmac: add dwmac-sun8i ethernet driver This patch series add the driver for dwmac-sun8i which handle the Ethernet MAC present on Allwinner H3/H5/A83T/A64 SoCs. This driver is the continuation of the sun8i-emac driver. During the development, it appeared that in fact the hardware was a modified version of some dwmac. So the driver is now written as a glue driver for stmmac. It supports 10/100/1000 Mbit/s speed with half/full duplex. It can use an internal PHY (MII 10/100) or an external PHY via RGMII/RMII. This patch series enable the driver only for the H3/A64/H5 SoC since A83T doesn't have the necessary clocks present in mainline. The driver have been tested on the following boards: - H3 Orange PI PC, BananaPI-M2+ - A64 Pine64, BananaPi-M64 - A83T BananaPI-M3 The first two patchs are some mandatory changes for letting dwmac-sun8i be used. The following three patchs add the driver and its documentation. The remaining are DT patch enabling it. Regards Corentin Labbe Changes since v5: - Added DT patch for NanoPi neo - Use the new adjust_link variables (speedxxx/speedmask) - Made the timeout of readl_poll_timeout from 10 to 100ms - Fix sun8i_unpower_phy that could be called twice - Replace phy by phy-handle in doc/dwmac-sun8i.txt Changes since v4: - Re-ordered by alphabetical order some DT nodes - Simplified power/unpower_phy functions by testing the use of internal_phy - Added a patch for adding dwmac-sun8i to arm64 defconfig - Fix a typo in sun50i-a64-system-controller (wrongly used sun8i) - Reworked uc/mc filter address setting Changes since v3: - Renamed tx-delay/rx-delay to tx-delay-ps/rx-delay-ps - fix syscon compatible example - Changed parameter type for setup() function - Dropped some DT patchs for boards which I could not test further Changes since v2: - corrected order of syscon compatible - added compatible = "ethernet-phy-ieee802.3-c22 to PHY - added set_mac function Changes since v1: - added TX/RX delay units - splitted syscon documentation in its own patch - regulator is now disabled after clk_prepare_enable(gmac->tx_clk) error - Fixed a memory leak on mac_device_info - Use now generic pin config for all DT stuff - CONFIG_DWMAC_SUN8I is now set to y in defconfigs ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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.